Internal Revenue Bulletin 2012-14 (PDF rendition): IRS Revenue Procedures

us-irs-revenue-procedures-irb-2012-14-pdfInternal Revenue Bulletin 2012-14 (PDF rendition): IRS Revenue ProceduresGuidance

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Bulletin No. 201
2-14
April 2, 2012
HIGHLIGHTS
OF THIS ISSUE
These synopses are intended only as aids to the reader in
identifying the subject matter covered. They may not be
relied upon as authoritative interpretations.
INCOME TAX
Rev. Rul. 2012–10, page 614.
Fringe benefits aircraft valuation formula.For purposes
of regulations section 1.61–21(g), relating to the rule for valu-
ing non-commercial flights on employer-provided aircraft under
section 61 of the Code, the Standard Industry Fare Level (SIFL)
cents-per-mile rates and terminal charge in effect for the first
half of 2012 are set forth.
Rev. Rul. 2012–11, page 686.
Federal rates; adjusted federal rates; adjusted federal
long-termrateandthelong-termexemptrate.For pur-
poses of sections 382, 642, 1274, 1288, and other sections
of the Code, tables set forth the rates for April 2012.
T.D. 9564, page 614.
REG–168745–03, page 718.
Temporary and proposed regulations under sections 162(a)
and 263(a) of the Code provide guidance on the application
to amounts paid to acquire, produce, or improve tangible prop-
erty. The temporary regulations also provide guidance under
section 168 regarding the accounting for, and dispositions of,
property subject to section 168 and amend the general asset
account regulations.
Rev. Proc. 2012–19, page 689.
This procedure provides the procedures by which a taxpayer
may obtain the automatic consent of the Commissioner
of Internal Revenue to change to the methods of account-
ing provided in regulations sections 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, and 1.263(a)–3T (T.D. 9564) for
taxable years beginning on or after January 1, 2012. Rev.
Proc. 2011–14 modified and clarified.
Rev. Proc. 2012–20, page 700.
This procedure provides the procedures by which a taxpayer
may obtain the automatic consent of the Commissioner of Inter-
nal Revenue to change to the methods of accounting provided
in regulations sections 1.167(a)–4T, 1.168(i)–1T, 1.168(i)–7T,
and 1.168(i)–8T (T.D. 9564) for taxable years beginning on or
after January 1, 2012. Rev. Proc. 2011–14 modified and clar-
ified.
Rev. Proc. 2012–23, page 712.
Automobile owners and lessees.This procedure provides
the depreciation deduction limitations for owners of passenger
automobiles (including trucks and vans) first placed in service
during calendar year 2012 and amounts to be included in in-
come by lessees of passenger automobiles first leased during
calendar year 2012.
Announcement 2012–14, page 721.
This announcement provides procedures for obtaining relief
from allocation and accounting errors for certain issuers of
tax-exempt student loan bonds through the IRS Tax-Exempt
Bonds Voluntary Closing Agreement Program.
Finding Lists begin on page ii.

The IRS Mission
Provide Americ
a’s taxpayers top-quality service by helping
them understa
nd and meet their tax responsibilities and en-
force the law wi
th integrity and fairness to all.
Introduction
The Internal Revenue Bulletin is the authoritative instrument of
the Commissioner of Internal Revenue for announcing official
rulings and procedures of the Internal Revenue Service and for
publishing Treasury Decisions, Executive Orders, Tax Conven-
tions, legislation, court decisions, and other items of general
interest. It is published weekly and may be obtained from the
Superintendent of Documents on a subscription basis. Bulletin
contents are compiled semiannually into Cumulative Bulletins,
which are sold on a single-copy basis.
It is the policy of the Service to publish in the Bulletin all sub-
stantive rulings necessary to promote a uniform application of
the tax laws, including all rulings that supersede, revoke, mod-
ify, or amend any of those previously published in the Bulletin.
All published rulings apply retroactively unless otherwise indi-
cated. Procedures relating solely to matters of internal man-
agement are not published; however, statements of internal
practices and procedures that affect the rights and duties of
taxpayers are published.
Revenue rulings represent the conclusions of the Service on the
application of the law to the pivotal facts stated in the revenue
ruling. In those based on positions taken in rulings to taxpayers
or technical advice to Service field offices, identifying details
and information of a confidential nature are deleted to prevent
unwarranted invasions of privacy and to comply with statutory
requirements.
Rulings and procedures reported in the Bulletin do not have the
force and effect of Treasury Department Regulations, but they
may be used as precedents. Unpublished rulings will not be
relied on, used, or cited as precedents by Service personnel in
the disposition of other cases. In applying published rulings and
procedures, the effect of subsequent legislation, regulations,
court decisions, rulings, and procedures must be considered,
and Service personnel and others concerned are cautioned
against reaching the same conclusions in other cases unless
the facts and circumstances are substantially the same.
The Bulletin is divided into four parts as follows:
Part I.—19
86 Code.
This part i
ncludes rulings and decisions based on provisions of
the Intern
al Revenue Code of 1986.
Part II.—Treaties and Tax Legislation.
This part is divided into two subparts as follows: Subpart A,
Tax Conventions and Other Related Items, and Subpart B, Leg-
islation and Related Committee Reports.
Part III.—Administrative, Procedural, and Miscellaneous.
To the extent practicable, pertinent cross references to these
subjects are contained in the other Parts and Subparts. Also
included in this part are Bank Secrecy Act Administrative Rul-
ings. Bank Secrecy Act Administrative Rulings are issued by
the Department of the Treasury’s Office of the Assistant Secre-
tary (Enforcement).
Part IV
.—Items of General Interest.
This par
t includes notices of proposed rulemakings, disbar-
ment an
d suspension lists, and announcements.
The last Bulletin for each month includes a cumulative index
for the matters published during the preceding months. These
monthly indexes are cumulated on a semiannual basis, and are
published in the last Bulletin of each semiannual period.
The c
ontents of this publication are not copyrighted and may be reprinted freely. A citation of the Internal Revenue Bulletin as the source would be appropriate.
For sale by the Superintendent of Documents, U.S.Government Printing Office, Washington, DC 20402.
April 2, 20122012–14 I.R.B.

Part I. Rulings
and Decisions Under the Internal Revenue Code
of 1986
Section 42.—Low-Income
Housing Credit
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
Section 61.—Gross Income
Defined
26 CFR 1.61–21: Taxation of fringe benefits.
Fringe benefits aircraft valuation for-
mula.For purposes of regulations section
1.61–21(g), relating to the rule for valuing
non-commercial flights on employer-pro-
vided aircraft under section 61 of the Code,
the Standard Industry Fare Level (SIFL)
cents-per-mile rates and terminal charge in
effect for the first half of 2012 are set forth.
Rev. Rul. 2012–10
For purposes of the taxation of fringe
benefits under section 61 of the Inter-
nal Revenue Code, section 1.61–21(g) of
the Income Tax Regulations provides a
rule for valuing noncommercial flights
on employer-provided aircraft. Section
1.61–21(g)(5) provides an aircraft valua-
tion formula to determine the value of such
flights. The value of a flight is determined
under the base aircraft valuation formula
(also known as the Standard Industry Fare
Level formula or SIFL) by multiplying
the SIFL cents-per-mile rates applicable
for the period during which the flight was
taken by the appropriate aircraft multiple
provided in section 1.61–21(g)(7) and then
adding the applicable terminal charge. The
SIFL cents-per-mile rates in the formula
and the terminal charge are calculated by
the Department of Transportation and are
reviewed semi-annually.
The following chart sets forth the termi-
nal charge and SIFL mileage rates:
Period During Which
the Flight Is Taken
Terminal
Charge
SIFL Mileage
Rates
1/1/12 - 6/30/12
$44.88
Up to 500 miles
= $.2455 per mile
501-1500 miles
= $.1872 per mile
Over 1500 miles
= $.1800 per mile
DRAFTING INFORMATION
The principal author of this revenue
ruling is Kathleen Edmondson of the
Office of Division Counsel/Associate
Chief Counsel (Tax Exempt/Government
Entities).For further information
regarding this revenue ruling, contact
Ms. Edmondson at (202) 622–0047 (not a
toll-free call).
Section 263.—Capital
Expenditures
26 CFR 1.263(a)–1T: Capital expenditures; in gen-
eral (temporary).
T.D. 9564
DEPARTMENT OF THE
TREASURY
Internal Revenue Service
26 CFR Part 1
Guidance Regarding
Deduction and Capitalization
of Expenditures Related to
Tangible Property
AGENCY: Internal Revenue Service
(IRS), Treasury.
ACTION: Temporary regulations.
SUMMARY: This document contains
temporary regulations that provide guid-
ance on the application of sections 162(a)
and 263(a) of the Internal Revenue Code
to amounts paid to acquire, produce, or
improve tangible property. The tempo-
rary regulations clarify and expand the
standards in the current regulations under
sections 162(a) and 263(a) and provide
certain bright-line tests (for example, ade
minimisrule for certain acquisitions) for
applying these standards. The temporary
regulations also provide guidance under
section 168 regarding the accounting for,
and dispositions of, property subject to
section 168. The temporary regulations
also amend the general asset account
regulations. The temporary regulations
will affect all taxpayers that acquire, pro-
duce, or improve tangible property. The
text of the temporary regulations also
serves as the text of proposed regulations
(REG–168745–03) set forth in the notice
of proposed rulemaking.
DATES:Effective Date:These regulations
are effective on January 1, 2012.
Applicability Dates:For dates of ap-
plicability of the temporary regulations,
see §§1.162–3T, 1.162–4T, 1.162–11T,
1.165–2T, 1.167(a)–4T, 1.167(a)–7T,
1.167(a)–8T, 1.168(i)–1T, 1.168(i)–7T,
1.168(i)–8T, 1.263(a)–1T, 1.263(a)–2T,
1.263(a)–3T, 1.263(a)–6T, 1.263A–1T,
and 1.1016–3T.
FOR FURTHER INFORMATION
CONTACT: Concerning §§1.162–3T,
1.162–4T, 1.162–11T, 1.263(a)–1T,
1.263(a)–2T, 1.263(a)–3T, 1.263(a)–6T,
Merrill D. Feldstein or Alan S. Williams,
Office of Associate Chief Counsel
(Income Tax & Accounting), (202)
622–4950 (not a toll-free call); Concerning
2012–14 I.R.B.614April 2, 2012

§§1.165–2T, 1.167(a)–4T, 1.167(a)–7T,
1.167(a)–8T, 1.168(i)–1T, 1.168(i)–7T,
1.168(i)–8T, 1.263A–1T, and 1.1016–3T,
Kathleen Reed or Patrick Clinton, Office
Associate Chief Counsel (Income Tax
& Accounting), (202) 622–4930 (not a
toll-free call).
SUPPLEMENTARY INFORMATION:
Background
Section 263(a) provides that no deduc-
tion is allowed for (1) any amount paid out
for new buildings or permanent improve-
ments or betterments made to increase the
value of any property or estate, or (2) any
amount expended in restoring property or
in making good the exhaustion thereof for
which an allowance has been made. Reg-
ulations issued under section 263(a) pro-
vided that capital expenditures included
amountspaidorincurredto(1)addtothe
value, or substantially prolong the useful
life, of property owned by the taxpayer, or
(2) adapt the property to a new or different
use. However, those regulations also pro-
vided that amounts paid or incurred for in-
cidental repairs and maintenance of prop-
erty within the meaning of section 162
and §1.162–4 of the Income Tax Regu-
lations are not capital expenditures under
§1.263(a)–1.
The United States Supreme Court has
recognized the highly factual nature of
determining whether expenditures are for
capital improvements or for ordinary re-
pairs.See Welch v. Helvering, 290 U.S.
111, 114 (1933) (“decisive distinctions
[between capital and ordinary expen-
ditures] are those of degree and not of
kind”);Deputy v. du Pont, 308 U.S. 488,
496 (1940) (each case “turns on its special
facts”). Because of the factual nature of
the issue, the courts have articulated a
number of ways to distinguish between de-
ductible repairs and non-deductible capital
improvements. For example, inIllinois
Merchants Trust Co. v. Commissioner,
4 B.T.A. 103, 106 (1926), acq. (V–2
C.B. 2), the court explained that repair
and maintenance expenses are incurred
for the purpose of keeping property in
an ordinarily efficient operating condi-
tion over its probable useful life for the
uses for which the property was acquired.
Capital expenditures, in contrast, are for
replacements, alterations, improvements,
or additions that appreciably prolong the
life of the property, materially increase its
value, or make it adaptable to a different
use. InEstate of Walling v. Commissioner,
373 F.2d 190, 192–193 (3
rd
Cir. 1966),
the court explained that the relevant dis-
tinction between capital improvements
and repairs is whether the expenditures
were made to “put” or “keep” property
in efficient operating condition. InPlain-
field-Union Water Co. v. Commissioner,
39 T.C. 333, 338 (1962), nonacq. on other
grounds (1964–2 C.B. 8), the court stated
that if the expenditure merely restores the
property to the state it was in before the
situation prompting the expenditure arose
and does not make the property more valu-
able, more useful, or longer-lived, then
such an expenditure is usually considered
a deductible repair. In contrast, a cap-
ital expenditure is generally considered
to be a more permanent increment in the
longevity, utility, orworth of the property.
The standards for applying section
263(a), as set forth in the regulations,
case law, and administrative guidance, are
difficulttodiscernandapplyinpractice
and have led to considerable uncertainty
and controversy for taxpayers. On Jan-
uary 20, 2004, the IRS and the Treasury
Department published Notice 2004–6,
2004–1 C.B. 308, announcing an intention
to propose regulations providing guidance
in this area. The notice identified issues
under consideration by the IRS and the
Treasury Department and invited public
comment on whether these or other issues
should be addressed in the regulations and,
if so, what specific rules and principles
should be provided.
On August 21, 2006, the IRS and
the Treasury Department published in
theFederal Register(REG–168745–03,
2006–2 C.B. 532 [71 FR 48590–01]) pro-
posed amendments to the regulations un-
der section 263(a) (2006 proposed regula-
tions) relating to amounts paid to acquire,
produce, or improve tangible property.
The IRS and the Treasury Department
received numerous written comments on
the 2006 proposed regulations and held a
public hearing on December 19, 2006. On
March 10, 2008, after consideration of the
comment letters and the statements at the
public hearing, the IRS and the Treasury
Department withdrew the 2006 proposed
regulations and proposed new regulations
(2008 proposed regulations) in the
Federal Register(73 FR 47 12838–01)
under sections 162(a) (relating to the
deduction for ordinary and necessary
trade or business expenses) and 263(a)
(relating to the capitalization requirement).
The IRS and the Treasury Department
received several comment letters on the
2008 proposed regulations and held a
public hearing on the 2008 proposed
regulations on June 24, 2008. After
considering the comment letters and the
statements at the public hearing, the
IRS and the Treasury Department are
issuing temporary regulations amending
26 CFR part 1. The IRS and the Treasury
Department are also withdrawing the 2008
proposed regulations and are proposing
new regulations that incorporate the text
of these temporary regulations.
Explanation of Provisions
I.Overview
Section 263(a) generally requires the
capitalization of amounts paid to acquire,
produce, or improve tangible property.
These temporary regulations provide a
general framework for capitalization and
retain many of the provisions of the 2008
proposed regulations, which in many in-
stances incorporated standards from exist-
ing authorities under section 263(a). The
temporary regulations also modify several
sections of the 2008 proposed regulations
in response to comments received and to
achieve results that are more consistent
with the established authorities. The tem-
porary regulations adopt the same general
format as the 2006 and 2008 proposed reg-
ulations, whereby §1.263(a)–1T provides
general rules for capital expenditures,
§1.263(a)–2T provides rules for amounts
paid for the acquisition or production
of tangible property, and §1.263(a)–3T
provides rules for amounts paid for the
improvement of tangible property. The
temporary regulations also adopt and re-
fine many of the rules contained in the
2008 proposed regulations. For example,
the temporary regulations adopt and refine
the definition and treatment of materials
and supplies under §1.162–3T, thede min-
imisrule for the acquisition and production
of property under §1.263(a)–2T, and the
safe harbor for routine maintenance under
§1.263(a)–3T.
April 2, 20126152012–14 I.R.B.

The temporary regulations also mod-
ify some of the rules set out in the 2008
proposed regulations. For example, the
temporary regulations revise certain rules
for determining whether there has been an
improvement to a unit of property under
§1.263(a)–3T. Notably, the temporary reg-
ulations revise the rules for determining
whether an amount is paid for an improve-
ment to a building. The temporary regu-
lations also revise the rule for determining
whether an amount is paid for the replace-
ment of a major component or substantial
structural part of a unit of property. In ad-
dition, the temporary regulations include
numerous new and revised examples to il-
lustrate the application of the improvement
rules. Finally, the temporary regulations
provide several additional rules that were
not included in the 2008 proposed regula-
tions. For example, the temporary regula-
tions provide rules under §1.263(a)–3T(f)
for the treatment of amounts paid to im-
prove leased property and provide rules
under §1.168(i)–8T that revise the defini-
tion ofdispositionfor property subject to
section 168 to include the retirement of a
structural component of a building.
II.Materials and Supplies Under
§1.162–3
Section 1.162–3 provides, in part, that
a taxpayer carrying materials and supplies
on hand should include in expenses the
charges for materials and supplies only
in the amount that are actually consumed
andusedinoperationduringthetaxable
year for which the return is made. Section
1.162–3 does not define materials and
supplies; however various judicial and
administrative authorities have ruled on
whether property constitutes a material
or supply (rather than inventory or depre-
ciable property).See, for example, Rev.
Rul. 81–185, 1981–2 C.B. 59; Rev. Rul.
78–382, 1978–2 C.B. 111.
In response to practitioner comments
that the 2006 proposed regulations failed
to address the relationship between the
treatment of acquisitioncosts and the treat-
ment of materials and supplies, the 2008
proposed regulations proposed substantial
modifications to §1.162–3. The 2008 pro-
posed regulations defined materials and
supplies as tangible property that is used
or consumed in the taxpayer’s operations
that (1) is not a unit of property or acquired
as part of a single unit of property; (2) is
a unit of property that had an economic
useful life of 12 months or less, beginning
when the property was used or consumed;
(3) is a unit of property that had an acqui-
sition or production cost (as determined
under section 263A) of $100 or less; or
(4) is identified as a material and supply
in future published guidance. In addition,
the 2008 proposed regulations adopted
the general rule that incidental materials
and supplies (for which no inventories or
records of consumption are maintained)
are deductible in the year purchased and
that non-incidental materials and supplies
are not deductible until the year in which
they are used or consumed in the tax-
payer’s operations.
The 2008 proposed regulations in-
cluded a specific rule for the treatment
of rotable or temporary spare parts that
otherwise met the definition of materi-
als and supplies. Because rotable and
temporary spare parts are typically re-
moved, repaired, and reused over a period
of years, the 2008 proposed regulations
treated rotable and temporary spare parts
as used or consumed in the taxable year in
which a taxpayer disposed of the rotable
or temporary part.
The temporary regulations generally
retain the framework set forth in the 2008
proposed regulations for materials and
supplies. In response to practitioner and
industry comments, however, the tem-
porary regulations modify and expand
the definition of materials and supplies,
provide an alternative optional method
of accounting for rotable and temporary
spare parts, and provide an election to treat
certain materials and supplies under thede
minimisrule of §1.263(a)–2T. In addition,
consistent with the 2008 proposed regu-
lations, the temporary regulations allow
a taxpayer to elect to capitalize certain
materials and supplies.
A.Definition of materials and supplies
The 2008 proposed regulations defined
the first category of materials and supplies
as tangible property used and consumed in
the taxpayers operations, not constituting a
unit of property under §1.263(a)–3(d)(2),
and not acquired as part of a single unit
of property. Under this definition, many
component parts acquired separately from
an existing unit of property would not be
treated as materials and supplies if they
were treated as separate units of property
under §1.263(a)–3(d)(2). The IRS and the
Treasury Department intended that these
components generally qualify as materi-
als and supplies. Therefore, the tempo-
rary regulations redefine the first category
of materials and supplies by further de-
scribing the types of components that qual-
ify and by eliminating the requirement that
such property not be a unit of property un-
der §1.263(a)–3T(d)(2). Under the tempo-
rary regulations, the first category of ma-
terials and supplies includes components
that are acquired to maintain, repair, or im-
prove a unit of tangible property owned,
leased, or serviced by the taxpayer and that
are not acquired as part of any single unit
of property.
In addition, the temporary regulations
provide a new category of materials and
supplies. One commentator suggested
that the IRS and the Treasury Department
consider the treatment of certain property
that does not fit clearly into any of the
categories set out in the 2008 proposed
regulations but that generally is not con-
sidered depreciable property or inventory
property, such as fuel, water, or lubricants.
The temporary regulations add a category
of materials and supplies for fuel, lubri-
cants, water, and similar items that are
reasonably expected to be consumed in 12
months or less, beginning when used in
the taxpayer’s operations.
In addition, the IRS and the Treasury
Department received several comments re-
questing that the definition of materials
and supplies raise the specified acquisition
or production cost threshold from $100 or
less to $500 or less and that this specified
amount be indexed for inflation. The tem-
porary regulations retain the $100 limita-
tion to avoid possible inappropriate distor-
tions of a taxpayer’s income. The tem-
porary regulations add language, however,
that gives the IRS and the Treasury Depart-
ment the flexibility to change the amount
of the limitation by future published guid-
ance. Moreover, a taxpayer with applica-
ble financial statements will be permitted
to deduct amounts paid for property up to
higher thresholds if it complies with the re-
quirements set out in thede minimisrule
provided in §1.263(a)–2T.
Finally, several commentators ques-
tioned the effect of proposed §1.162–3 on
certain safe harbor revenue procedures that
2012–14 I.R.B.616April 2, 2012

permit taxpayers to treat certain property
as materials and supplies. For example,
Rev. Proc. 2002–12, 2002–1 C.B. 374,
allows a taxpayer to treat smallwares as
materials and supplies that are not inci-
dental under §1.162–3. Similarly, Rev.
Proc. 2002–28, 2002–1 C.B. 815, allows
a qualifying small business taxpayer to
treat certain inventoriable items in the
same manner as materials and supplies
that are not incidental under §1.162–3.
The temporary regulations do not super-
sede, obsolete, or replace these revenue
procedures to the extent they deem cer-
tain property to constitute materials and
supplies under §1.162–3. This designated
property continues to qualify as materials
and supplies under the temporary regu-
lations because the property is identified
in published guidance as materials and
supplies.
B.Optional method for rotable or
temporary spare parts
The 2008 proposed regulations pro-
posed to allow a deduction for amounts
paid for rotable or temporary spare parts
when the parts were discarded from the
taxpayer’s operations. Alternatively, a
taxpayer could elect to capitalize and de-
preciate rotable spare parts over the parts’
applicable recovery period.
The IRS and the Treasury Department
received comments stating that the re-
quirement to defer the deduction of rotable
spare parts until the year of disposition is
inconsistent with the method that many
taxpayers currently use for rotable spare
parts and would result in an administrative
burden for those taxpayers. One commen-
tator explained that, under this method,
a taxpayer deducts an amount paid for a
new rotable spare part in the taxable year
in which it installs the rotable part in its
equipment. The taxpayer includes in in-
come and assigns a costbasis equal to the
fair market value of the used, non-func-
tioning part, and capitalizes the costs of
repairing the part. If the repaired part is
later used as a replacement part in the tax-
payer’s equipment, the taxpayer deducts
the basis of the part in the taxable year it
is re-installed. This cycle continues until
disposition of the part.
The temporary regulations generally
adopt the recommendations of the com-
mentator and include the proposed method
of accounting for rotable parts as an op-
tional method. This optional method may
be used as an alternative to treating the
parts as used or consumed in the year of
disposition or electing to treat the parts as
depreciable assets. If a taxpayer chooses
to use the optional method, the method
must be used for all of the taxpayer’s
rotable and temporary spare parts in the
same trade or business.
C.Election to deduct materials and
supplies under the de minimis rule
The IRS and the Treasury Department
received several comments requesting that
the regulations clarify whether a taxpayer
may apply thede minimisrule contained
in §1.263(a)–2 of the 2008 proposed reg-
ulations to units of property that were
also treated as materials and supplies un-
der §1.162–3 of the proposed regulation.
Under the proposedde minimisrule, a
taxpayer was not required to capitalize
amounts paid for the acquisition or pro-
duction of a unit of property if the taxpayer
met certain requirements set out in that
regulation. The proposedde minimisrule
provided a taxpayer with more favor-
able treatment (that is, deduction when
an amount is paid or incurred) than the
treatment of materials and supplies un-
der the general rule of §1.162–3 (that is,
deduction when property is used or con-
sumed). Commentators indicated that the
requirement to differentiate and separately
account for certain materials and supplies
is impractical and presents an administra-
tive burden that is inconsistent with the
purpose of thede minimisrule. Thus,
commentators requested that a taxpayer
be permitted to apply thede minimisrule
of §1.263(a)–2, rather than the materials
and supplies rules, to the costs of any unit
of property that meets the definition of
materials and supplies.
The temporary regulations adopt this
recommendation and allow a taxpayer
to elect to apply thede minimisrule of
§1.263(a)–2T(g) to the costs of acquir-
ing or producing any type of material or
supply defined in §1.162–3T if such costs
meet the requirements of thede minimis
rule. Thus, a taxpayer may apply a single
timing rule (that is, deduction when paid
or incurred) to any unit of property, includ-
ing materials and supplies, to the extent
the aggregate amount paid for such prop-
erty does not exceed the limit described in
§1.263(a)–2T(g)(1)(iv).
D.Election to capitalize materials and
supplies
The temporary regulations retain the
rule from the 2008 proposed regulations
that permits a taxpayer to elect to cap-
italize and depreciate amounts paid for
certain materials and supplies. Several
commentators questioned the effect of this
provision and the other new rules under
proposed §1.162–3 on previous IRS pro-
nouncements that distinguished certain
depreciable propertyfrom materials and
supplies.See, for example, Rev. Rul.
2003–37, 2003–1 C.B. 717 (permitting
taxpayers to treat certain rotable spare
parts used in a service business as depre-
ciable assets); Rev. Rul. 81–185, 1981–2
C.B. 59 (concluding that major standby
emergency spare parts are depreciable
property); Rev. Rul. 69–201, 1969–1
C.B. 60 (holding that standby replacement
parts used in pit mining business are items
for which depreciation is allowable); Rev.
Rul. 69–200, 1969–1 C.B. 60 (holding
that flight equipment rotatable spare parts
and assemblies are tangible property for
which depreciation is allowable while
expendable flight equipment spare parts
are materials and supplies); Rev. Proc.
2007–48, 2007–2 C.B. 110 (providing a
safe harbor method of accounting to treat
certain rotable spare parts as depreciable
assets).
Section 1.162–3T isapplicable to all
materialsandsuppliesasdefinedunder
that provision, including certain types of
property that were treated as depreciable
property under previously published guid-
ance. Thus, for example, the temporary
regulations modify Rev. Rul. 2003–37,
Rev. Rul. 81–185, Rev. Rul. 69–200, and
Rev. Rul. 69–201 to the extent that the
temporary regulations characterize certain
tangible properties addressed in these rul-
ings as materials and supplies. However,
the temporary regulations permit taxpay-
ers to elect to treat these properties as as-
sets subject to the allowance for deprecia-
tion consistent with the holdings in these
revenue rulings. In addition, the IRS and
the Treasury Department recognize that
Rev. Proc. 2007–48 may need to be re-
vised to address the treatment of certain
rotable spare parts defined as materials and
April 2, 20126172012–14 I.R.B.

supplies under the temporary regulations.
Thus, comments are requested on the ap-
plication of the safe harbor method in this
context.
III.Repairs Under §1.162–4
The 2008 proposed regulations pro-
posed to revise §1.162–4 (the repairs regu-
lation) to provide rules consistent with the
improvement rules under §1.263(a)–3 of
the proposed regulations. The 2008 pro-
posed regulations provided that amounts
paid for repairs and maintenance to tangi-
ble property are deductible if the amounts
paid are not required to be capitalized un-
der §1.263(a)–3. The IRS and Treasury
Department received no comments on
this proposed regulation. The temporary
regulations retain the rule from the 2008
proposed regulations and clarify that a tax-
payer is permitted to deduct amounts paid
to repair and maintain tangible property
provided such amounts are not required to
be capitalized under section 263(a) or any
other provision of the Code or regulations.
See, for example, section 263A and the
regulations thereunder.
IV.Rentals Under §1.162–11 and Leased
Property Under §1.167(a)–4
The existing regulations under
§1.162–11 provide rules for the treatment
of amounts paid (1) to acquire a leasehold
and (2) for leasehold improvements by a
lessee on a lessor’s property. The tem-
porary regulations do not amend the rule
in §1.162–11(a) that provides that a tax-
payer may amortize the cost of acquiring
a leasehold over the term of the lease. The
temporary regulations make only minor
revisions to the rule in §1.162–11(b) that
provides that the cost of erecting a build-
ing or making a permanent improvement
to property leased by the taxpayer is a
capital expenditure and is not deductible
as a business expense.
Section 1.162–11(b) of the existing
regulations also provides that a taxpayer
lessee may amortize a leasehold improve-
ment over the shorter of the estimated
useful life of the improvement or the re-
maining period of the lease. A similar
rule exists in §1.167(a)–4. In that respect,
the existing regulations do not reflect the
amendments made to sections 168 and
178 by sections 201(a) and 201(d)(2)(A),
respectively, of the Tax Reform Act of
1986, Public Law 99–514. See sections
168(i)(6) and (8), which require a lessee or
lessor to depreciate or amortize leasehold
improvements under the cost recovery
provisions of the Code applicable to the
improvements, without regard to the term
of the lease. Accordingly, the tempo-
rary regulations both amend the rules in
§§1.162–11(b) and 1.167(a)–4 to provide
that a lessee or lessor must depreciate
or amortize its leasehold improvements
under the cost recovery provisions of the
Internal Revenue Code applicable to the
improvements, without regard to the term
of the lease, and also remove the rules
permitting amortization over the shorter
of the estimated useful life or the term of
the lease. For example, if the leasehold
improvement is property to which section
168 applies, the leasehold improvement
is depreciated under section 168. Section
1.162–11T(b) also includes cross refer-
ences to §1.263(a)–3T(f)(1) (regarding
improvements to leased property) and to
§1.167(a)–4T (regarding depreciation or
amortization deductions for leasehold im-
provements).
V.Amounts Paid to Acquire or Produce
Tangible Property Under §1.263(a)–2T
The 2008 proposed regulations pro-
vided rules for the capitalization of
amounts paid to acquire or produce units
of tangible property. The temporary regu-
lations retain most of these rules, including
the general requirement to capitalize ac-
quisition and production costs, and the
requirement to capitalize amounts paid to
defend and perfect title to property. In
response to comments received, the tem-
porary regulations clarify the application
of the rules to moving and reinstallation
costs; retain the rule for costs incurred
prior to placing property into service; add
and clarify certain rules with respect to
transaction costs; and modify and refine
thede minimisrule.
A.Moving and reinstallation costs
An example in the 2008 proposed reg-
ulations illustrated that a taxpayer gener-
ally is not required to capitalize the costs of
moving tangible personal property already
placed in service from one facility to an-
other similar facility. Several commenta-
tors expressed concern, however, that the
example in the 2008 proposed regulations
omitted any discussion of the treatment of
amounts paid to reinstall the unit of prop-
erty in the new location. Amounts paid to
move and reinstall a unit of property that
has already been placed in service by the
taxpayer generally are not amounts paid
to acquire or produce a unit of property.
Thus, these costs are not required to be
capitalized under the rules for acquisition
or production of property. But, if the costs
of moving and reinstalling a unit of prop-
erty directly benefit, or are incurred by rea-
son of, an improvement to the unit of prop-
erty that is moved and reinstalled, such
costs are required to be capitalized. The
temporary regulations address these types
of moving and reinstallation costs in exam-
ples provided in §1.263(a)–3T(h)(4), gov-
erning improvements to property.
B.Work performed prior to placing
property into service
The 2008 proposed regulations pro-
vided that acquisition costs include costs
for work performed on a unit of property
prior to the date the unit of property is
placed in service. Several commentators
expressed concern that this rule would
require a taxpayer to capitalize generally
deductible costs, such as repair costs, if
they were incurred prior to placing the unit
of property in service. One commentator
suggested that the regulations allow a tax-
payer to rebut the presumption that these
costs are acquisition costs.
Amounts paid for work performed on a
unit of property prior to placing the prop-
erty in service are related to the acquisition
of the unit of property and, therefore, must
be treated as an acquisition cost. The tem-
porary regulations do not incorporate a
rebuttable presumption in this rule because
there are very few, if any, costs to which
the presumption would apply. Moreover, a
rebuttable presumption is more subjective
and difficult to administer. Thus, the tem-
porary regulations retain the bright-line
rule that requires a taxpayer to capitalize
costs that are incurred prior to the date a
unit of property is placed in service.
C.Transaction costs
The 2008 proposed regulations pro-
vided that a taxpayer must, in general,
capitalize amounts paid to facilitate the
acquisition or production of real or per-
sonal property. They included a rule that
2012–14 I.R.B.618April 2, 2012

provided that costs relating to activities
performed in the process of determin-
ing whether to acquire real property and
which real property to acquire generally
are deductible pre-decisional costs unless
they are described in the regulations as in-
herently facilitative costs. The temporary
regulations retain the general rule in the
2008 proposed regulations and the rules
defining the costs that facilitate the ac-
quisition or production of real or tangible
property. The temporary regulations also
clarify that a taxpayer may be required
to allocate certain facilitative costs be-
tween personal property and real property
acquiredinasingletransaction. Accord-
ingly, the temporary regulations add a
“reasonable allocation” rule to assist a
taxpayer in making allocations of facilita-
tive costs between personal property and
real property. In addition, the temporary
regulations provide that a taxpayer may
allocate inherently facilitative amounts to
separate units of property that are consid-
ered, but not acquired, and recover such
costs in accordance with applicable sec-
tions of the Code and regulations. The
temporary regulations do not accommo-
date commentators’ requests to extend
the rule permitting deduction of certain
pre-decisional costs of acquiring real prop-
erty to personal property because such a
rule could generate controversy over un-
duly small amounts.
D.De minimis rule
The 2008 proposed regulations pro-
vided that a taxpayer must capitalize
amounts paid to acquire or produce a
unit of real or personal property, includ-
ing the related transaction costs. Under
the proposedde minimisrule, however,
a taxpayer was not required to capitalize
amounts paid for the acquisition or pro-
duction (including any amounts paid to
facilitate the acquisition or production) of
a unit of property if (1) the taxpayer had
an applicable financial statement (AFS) as
defined in the regulation; (2) the taxpayer
had, at the beginning of the taxable year,
written accounting procedures treating
as an expense for non-tax purposes the
amounts paid for property costing less
than a certain dollar amount; (3) the tax-
payer treated the amounts paid during the
taxable year as an expense on its AFS in
accordance with its written accounting
procedures; and (4) the total aggregate
of amounts paid and not capitalized for
the taxable year under this provision did
not distort the taxpayer’s income for the
taxable year (the “no distortion require-
ment”).
The IRS and the Treasury Department
included the no distortion requirement
in the 2008de minimisrule in an effort
to limit the deduction to amounts that
clearly reflected income under section
446. To ease the administrative burden of
determining whether amounts expensed
under thede minimisrule distorted tax-
able income, the 2008 proposed regula-
tions included a safe harbor. Under this
safe harbor, an amount deducted under
the AFS-basedde minimisrule for the
taxable year would be deemed not to
distort income if that amount (when added
to the amounts deducted in the taxable
year as materials and supplies for units
of property costing $100 or less) was less
than or equal to the lesser of 0.1 percent
of the taxpayer’s gross receipts for the
taxable year or 2 percent of the taxpayer’s
total AFS depreciation and amortization
for the taxable year. The preamble to the
2008 proposed regulations clarified that,
depending on a taxpayer’s particular facts
and circumstances, an amount in excess
of the safe harbor would not necessarily
result in a distortion of income.
A number of commentators approved of
the concept of an AFS-basedde minimis
rule but were critical of the inclusion of the
no distortion requirement. The commen-
tators expressed concern that the no dis-
tortion requirement would increase contro-
versy, was burdensome, and was contrary
to the regulation’s goal of clarity and cer-
tainty. Some commentators asserted that
the imposition of a financial conformity re-
quirement on the use of ade minimisrule
established its own safeguards with respect
to the materiality of the deductions under
thede minimisrule.
In addition, some commentators sug-
gested that if the no distortion require-
ment were retained in the final regula-
tions, the safe harbor limits should be set
at a higher level. The IRS and the Trea-
sury Department also received comment
letters requesting that thede minimisrule
be expanded to a taxpayer without an AFS
by setting specificde minimisthreshold
amounts.
Thede minimisrule under the tem-
porary regulations retains the require-
ment that a taxpayer may deduct certain
amounts paid for tangible property if the
taxpayer has an AFS, has written account-
ing procedures for expensing amounts
paid for such property under certain dollar
amounts, and treats such amounts as ex-
penses on its AFS in accordance with such
written accounting procedures. However,
the temporary regulations replace the no
distortion requirement with an overall
ceiling that generally limits the total ex-
penses that a taxpayer may deduct under
thede minimisrule. The new criteria man-
dates that the aggregate of amounts paid
and not capitalized under thede minimis
rule for the taxable year must be less than
or equal to thegreaterof (1) 0.1 percent
of the taxpayer’s gross receipts for the
taxable year as determined for Federal
income tax purposes; or (2) 2.0 percent
of the taxpayer’s total depreciation and
amortization expense for the taxable year
as determined in its AFS.
The use of a ceiling provides an objec-
tive and administrable limit on a taxpayer’s
totalde minimisexpense deduction and
does not require an independent analysis
to determine whether the amount clearly
reflects the taxpayer’s income. While a
taxpayer’s treatment onits financial state-
ments provides a reasonable foundation
for determining a taxpayer’sde minimis
expenses, the application of certain limits,
based on a percentage of gross receipts or
percentage of depreciation expense, is sup-
ported by the case law and the clear reflec-
tion of income principle under section 446.
See, for example,Cincinnati, New Orleans
&Tex.Pac.Ry.Co.v.UnitedStates,424
F.2d 563 (Ct. Cl. 1970);Alacare Home
Health Services, Inc. v. Commissioner,
T.C. Memo. 2001–149.
In response to several comment letters,
the temporary regulations also add and
modify several provisions governing the
application of thede minimisrule. For
example, temporary regulations eliminate
the requirement in the 2008 proposed
regulations that, in calculating whether
a taxpayer’sde minimisamount exceeds
the ceiling, the taxpayer must also include
the amounts deducted under proposed
§1.162–3 as materials and supplies cost-
ing $100 or less. Under the temporary
regulations, amounts paid for materials
and supplies are subject to thede min-
April 2, 20126192012–14 I.R.B.

imisceiling only if the taxpayer elects
under §1.162–3T to treat those materials
or supplies under thede minimisrule of
§1.263(a)–2T. In addition, the temporary
regulations eliminate the exceptions from
the proposedde minimisrule for property
acquired for repairs and property acquired
for improvements. Thus, thede minimis
rule may be applied to these amounts.
However, thede minimisrule does not
apply to amounts paid for labor and over-
head incurred in repairing or improving
property.
The IRS and the Treasury Department
received one comment letter suggesting
that that the temporary regulations clarify
the application of thede minimisrule to
a member of a consolidated group. In
response, the temporary regulations add
a provision that permits a member to uti-
lize the written accounting procedures
provided on the applicable financials state-
ments of its affiliated group. The IRS and
the Treasury Department intend to give
further consideration to the application of
thede minimisrule in a consolidated group
setting. In this regard, the IRS and the
Treasury Department request additional
comments on the manner in which the
de minimisrule, including thede minimis
rule limitations, may be applied to, and
based on, the tax and financial results of a
consolidated group.
Thede minimisrule in the temporary
regulations is not intended to prevent a tax-
payer from reaching an agreement with its
IRS examining agents that, as an admin-
istrative matter, based on risk analysis or
materiality, the IRS examining agents will
not review certain items. It is not intended
that examining agents must now revise
their materiality thresholds in accordance
with thede minimisrule ceiling. Thus, if
examining agents and a taxpayer agree that
certain amounts in excess of thede minimis
rule ceiling are immaterial and should not
be subject to review, that agreement should
be respected, notwithstanding the require-
ments of thede minimisrule in the tem-
porary regulations. However, a taxpayer
that seeks a deduction for amounts in ex-
cess of the amount allowed by this rule or
by agreement with IRS examining agents
will have the burden of showing that such
treatment clearly reflects income.
Finally, the temporary regulations do
not expand thede minimisrule to a tax-
payer without an AFS or provide specific
de minimisamounts deductible by a tax-
payer in this context. A taxpayer with-
out an AFS does not have a consistent,
audited methodology for determiningde
minimisexpenses, and as a result, the IRS
would have little or no assurance that a tax-
payer without an AFS was using a reason-
able, consistent methodology that clearly
reflects income. However, the temporary
regulations provide some relief for a tax-
payer without an AFS by providing a de-
duction under §1.162–3T for materials and
supplies that cost $100 or less. The IRS
and the Treasury Department request com-
ments addressingde minimisrule alterna-
tives that would substantiate the use of
a reasonable and consistent methodology
and ensure clear reflection of income for
determiningde minimisexpenses for a tax-
payer without an AFS.
VI.Amounts to Improve Property Under
§1.263(a)–3T
A.Overview
The temporary regulations retain the
basic framework of the 2008 proposed
regulations for determining the unit of
property and for determining whether
there is an improvement to the unit of
property. The temporary regulations also
retain many of the simplifying conventions
set out in the 2008 proposed regulations,
including the routine maintenance safe
harbor and the optional regulatory ac-
counting method. As explained below,
the temporary regulations also modify the
2008 proposed regulations in several ar-
eas.
A goal of both the 2006 and 2008 pro-
posed regulations was to reduce contro-
versy and provide clarity in determining
whether an amount is paid for an improve-
ment that must be capitalized under section
263(a). In several respects, however, the
more objective rules provided in the 2008
proposed regulations limited the circum-
stances in which an amount paid would
be capitalized as an improvement. First,
the 2008 proposed regulations defined the
unit of property for a building as the build-
ing and its structural components. Thus,
work performed on a building would rise
to the level of an improvement only if it
resulted in a betterment or restoration (or
a new or different use) when applied to
the building and its structural components
as a whole. Second, the restoration rules
under the 2008 proposed regulations pro-
vided that a taxpayer did not have to capi-
talize, or treat as an improvement, amounts
paid to replace a major component or sub-
stantial structural part of a unit of property
unless those amounts were paid after the
recovery period for the property, and either
(1) the replacement cost comprised 50 per-
cent or more of the replacement cost of the
entire unit of property, or (2) the replace-
ment parts comprised 50 percent or more
of the physical structure of the unit of prop-
erty (“the 50 percent thresholds”). Thus,
capitalization underthe major component
rule applied only if the property was fully
depreciated and either of the 50 percent
thresholds were triggered.
These sections of the 2008 proposed
regulations would have led to results that
were contrary to long-standing case law
(discussed below) and inconsistent with
the way most taxpayers had treated these
items for tax purposes. Although the pre-
amble to the 2008 proposed regulations
provided that a taxpayer should not rely
on the proposed rules, many taxpayers ap-
plied to change their methods of account-
ing from capitalizing certain expenditures
to deducting these expenditures as repairs
based on the standards in the 2008 pro-
posed regulations.
The 2008 proposed regulations limited
capitalization and allowed more frequent
deductions for work performed on tangi-
ble property, in part, to lessen the effects
of depreciation and disposition rules un-
der section 168 (MACRS). Under section
168(i)(6), a taxpayer is required to depre-
ciate an amount paid for an improvement
using the same recovery period and the
same depreciation method as the under-
lying property, with the recovery period
beginning when the improvement is placed
in service. In addition, §1.168–2(l)(1) of
the proposed ACRS regulations (which
have been generally applied to MACRS
property) provides that a disposition does
not include the retirement of a structural
component of a building. Accordingly,
§1.168–6(b) of the proposed ACRS reg-
ulations provides that no loss shall be
recognized upon the retirement of a struc-
tural component of a building. Thus, if a
taxpayer replaced a structural component
of a building during the recovery period
of the building, the taxpayer could not
immediately recover the basis allocable
2012–14 I.R.B.620April 2, 2012

to the removed component, but rather had
to continue to depreciate it as part of the
building. If the taxpayer were required
to capitalize the costs of the replacement
component under section 263(a), then the
taxpayer would be required to depreciate
contemporaneously both the retired com-
ponent and the replacement component.
To achieve results more consistent with
existing law and to provide relief from the
potential inequities that can result from
the application of the depreciation and
disposition rules, the temporary regula-
tions revise and amend the 2008 proposed
regulations in several respects. First, the
temporary regulations retain the rule from
the 2008 proposed regulations that the unit
of property for a building consists of the
building and its structural components.
However, the temporary regulations revise
the manner in which the improvement
standards must be applied to the building
and its structural components. In deter-
mining whether an amount paid is for an
improvement to the building, the tem-
porary regulations require a taxpayer to
consider the effect of the expenditure on
certain significant andspecifically defined
components of the building, rather than
the building and its structural components
as a whole. Second, the temporary reg-
ulations do not include the 50 percent
thresholds and recovery period limitation
for determining whether a replacement
rises to the level of a major component or
substantial structural part of a unit of prop-
erty. Finally, the temporary regulations
include new provisions under section 168
that expand the definition of dispositions
to include the retirement of a structural
component of a building. This change
allows a taxpayer to recognize a loss on
the disposition of a structural component
of a building before the disposition of the
entire building, so that a taxpayer will not
have to continue to depreciate amounts
allocable to structural components that
are no longer in service. Thus, under the
temporary regulations, a taxpayer is not
required to capitalize and depreciate si-
multaneously amounts paid for both the
removed and the replacement properties.
The IRS and the Treasury Depart-
ment recognize that it may be difficult
for taxpayers to determine specifically
the amount of the adjusted basis of the
property that is allocable to the retired
component. This difficulty may be partic-
ularly acute in industries where a taxpayer
has capitalized a number of improvements
as part of cyclical remodels or renovations.
Comments are requested on computa-
tional methodologies or safe harbors that
a taxpayer may use to simplify this deter-
mination.
In addition to these changes, the tempo-
rary regulations incorporate more detailed
rules for determining the units of prop-
erty for condominium, cooperatives, and
leased property, for the treatment of lease-
hold improvements, and for additional
costs incurred during an improvement,
such as related repair and maintenance
costs. The temporary regulations also
clarify various examples and add new ex-
amples illustrating the treatment of items
such as moving and reinstallation costs,
retail remodeling costs, and the costs of
replacing major components.
B.Determining the unit of property
1. Overview
The 2008 proposed regulations gener-
ally defined a unit of property as consisting
of all the components of the unit of prop-
erty that are functionally interdependent.
The proposed regulations, however, pro-
vided special rules for determining the unit
of property for buildings, plant property,
and network assets. For property other
than buildings, the 2008 proposed regu-
lations further refined the units of prop-
erty by treating a functionally interdepen-
dent component as a separate unit of prop-
erty if the taxpayer initially assigned a dif-
ferent economic useful life to the compo-
nent for financial statement or regulatory
purposes or if the taxpayer assigned a dif-
ferent MACRS class or recovery method
to the component. The temporary regula-
tions retain most of these rules for deter-
mining units of property, with minor ex-
ceptions. In addition, the temporary reg-
ulations clarify the application of the im-
provement rules to the unit of property
for buildings and set out more detailed
rules for applying these rules to condo-
miniums, cooperatives, and leased prop-
erty. The temporary regulations also con-
tain new and revised provisions address-
ing the treatment of, and the unit of prop-
erty determination for, leasehold improve-
ments.
2. Buildings and Structural Components
The 2008 proposed regulations retained
the rule from the 2006 proposed regu-
lations that the building (as defined in
§1.48–1(e)(1)) and its structural compo-
nents (as defined in §1.48–1(e)(2)) are
a single unit of property. In response to
the 2008 proposed regulations, the IRS
and the Treasury Department did not re-
ceive any comments addressing the unit of
property for buildings. After issuance of
the 2008 proposed regulations, however,
many taxpayers claimed that major work
performed on buildings did not result in an
improvement because the work affected
only a small portion of the unit of property,
that is, the entire building. Under this anal-
ysis, for example, taxpayers claimed that
the costs of new roofs, replacements of en-
tire heating and air conditioning systems,
and major structural changes to building
interiors were all deductible as repairs or
maintenance. Moreover, taxpayers may
have viewed the 50 percent thresholds
and recovery period limitation exceptions
to the major component and substantial
structural part rule as consistent with the
conclusion that these types of expenses
should generally be treated as deductible
repair or maintenance costs. Although the
preamble to the 2008 proposed regulations
explicitly stated that a taxpayer should not
rely on the proposed rules, many taxpayers
regarded these rules as the IRS’s and the
Treasury Department’s interpretation of
current law.
The temporary regulations revise the
2008 standards in several respects to
achieve results that are more consistent
with current law. The temporary reg-
ulations retain the general rule that the
unit of property for a building is com-
prised of the building and its structural
components. The temporary regulations,
however, require that a taxpayer apply
the improvement standards separately to
the primary components of the building,
that is, the building structure or any of
the specifically defined building systems.
Thus, a cost is treated as a capital expendi-
ture if it results in an improvement to the
building structure or to any of the specif-
ically enumerated building systems. The
temporary regulations define the building
structure as the building (as defined in
§1.48–1(e)(1)) and its structural compo-
nents (as defined in §1.48–1(e)(2)) other
April 2, 20126212012–14 I.R.B.

than the components specifically enumer-
ated as building systems. The temporary
regulations define building systems to in-
clude (1) the heating, ventilation, and air
conditioning systems (“HVAC”); (2) the
plumbing systems; (3) the electrical sys-
tems; (4) all escalators; (5) all elevators;
(6) the fire protection and alarm systems;
(7) the security systems; (8) the gas distri-
bution systems; and (9) any other systems
identified in published guidance.
Accordingly, if an amount paid results
in a restoration of a building structure, such
as the replacement of an entire roof, then
under the temporary regulations the ex-
penditure constitutes an improvement to
the building unit of property. Similarly,
if an amount paid results in a betterment
to a building system, such as an improve-
ment to the HVAC system, then the expen-
diture also constitutes an improvement to
the building unit of property. Compared
to the approach provided in the 2008 pro-
posed regulations, the approach contained
in these temporary regulations produces
results that are more consistent with cur-
rent law.See, for example,Smith v. Com-
missioner, 300 F.3d 1023 (9
th
Cir. 2002)
(holding that costs to replace a substan-
tial portion of floor were capital expen-
ditures);Tsakopoulous v. Commissioner,
T.C. Memo. 2002–8 (holding that costs to
replace the roof on a portion of the suites
of a shopping center were capital expendi-
tures);Hill v. Commissioner,T.C.Memo.
1983–112 (holding that costs to replace the
water heater and furnace in rental property
were capital expenditures);Stewart Sup-
ply Co. v. Commissioner, T.C. Memo.
1963–62 (holding that costs to replace the
front wall of a building and make electri-
cal connections to that wall were capital
expenditures);First Nat’l Bank v. Com-
missioner,30 B.T.A. 632 (1934) (holding
that costs of replacing the electrical system
in a bank building were capital expendi-
tures);Georgia Car and Locomotive Co.,
2 B.T.A. 986 (1925) (holding that costs of
a new roof on a building were capital ex-
penditures). The approach for buildings
is conceptually similar to the plant prop-
erty rule discussed below, which segre-
gates plant property into units of property
that perform discrete and major functions
within the plant.
a. Condominiums and cooperatives
The 2008 proposed regulations pro-
vided that the unit of property for a condo-
minium was the individual unit owned by
the taxpayer and that the unit of property
for a cooperative was the individual unit
possessed by the taxpayer. The temporary
regulations provide additional detail defin-
ing the unit of property for condominiums
and cooperatives and provide additional
guidance for applying the improvement
rules to these units of property. The tempo-
rary regulations provide that for the owner
of a condominium, the unit of property is
the individual unit owned by the taxpayer
and the structural components that are part
of the condominium unit. Similarly, for a
taxpayer that has an ownership interest in
a cooperative housing corporation, the unit
of property is the portion of the building in
which the taxpayer has possessory rights
and the structural components that are part
of the portion of the building subject to
the taxpayer’s possessory rights. For both
condominiums and cooperatives, how-
ever, the temporary regulations provide
that an amount is paid for an improvement
to these units of property if the amount
results in an improvement to the building
structure that is part of the condominium
or cooperative unit or to the portion of any
building system that is part of the condo-
minium or cooperative unit.
b. Leased buildings (taxpayer as lessee)
The 2008 proposed regulations did not
address the unit of property for leased
property. The IRS and the Treasury De-
partment received several comments re-
questing that the regulations include more
detailed rules regarding the unit of prop-
erty for leased property and the unit of
property for leasehold improvements. The
temporary regulations define the unit of
property for leased buildings and provide
that if a taxpayer is a lessee of all or a
portion of one or more buildings (such as
an office, floor, or certain square footage),
the unit of property is each building and
its structural components or the portion of
each building subject to the lease and the
structural components associated with the
leased portion. The temporary regulations
also provide that an amount is paid for
an improvement to a leased building or a
leased portion of a building if the amount
paid results in an improvement to the
leased building structure (or the portion
thereof subject to the lease) or any of the
leased building systems (or the portion
thereof subject to the lease).
3. Property Other Than Buildings
The 2008 proposed regulations gener-
ally defined the unit of property for real
and personal property other than buildings
to include all functionally interdependent
components. Components were defined as
functionally interdependent if placing one
component in service depends on placing
the other component in service. Special
rules were provided for plant property and
network assets.
The temporary regulations retain the
functional interdependence test as the
general rule for determining the unit of
property for real and personal property
other than buildings. The temporary reg-
ulations also continue to provide special
rules for plant property and network as-
sets. However, the temporary regulations
remove the rule requiring taxpayers to
treat a functionally interdependent com-
ponent as a separate unit of property if
the taxpayer initially assigned a different
economic useful life to the component for
financial statement or regulatory purposes.
In addition, the temporary regulations in-
clude a rule for determining the unit of
property for leased property other than
buildings.
a. Plant property
Under the 2008 proposed regulations,
a unit of property for plant property gen-
erally was comprised of each component
(or group of components) within the plant
that performs a discrete and major func-
tion or operation within functionally inter-
dependent machinery or equipment. The
discrete and major function rule provides a
reasonable and administrable limitation on
the functional interdependence standard,
which otherwise could be overly broad
in its application to industrial equipment.
Accordingly, the temporary regulations re-
tain the plant property rule as it was pro-
posed in the 2008 proposed regulations.
b. Network assets
The 2008 proposed regulations gen-
erally defined network assets as railroad
2012–14 I.R.B.622April 2, 2012

track, oil and gas pipelines, water and
sewage pipelines, power transmission and
distribution lines, and telephone and cable
lines but reserved defining the unit of prop-
erty for network assets in specific indus-
tries. The preamble to the 2008 proposed
regulations invited industries with network
assets to request guidance under the In-
dustry Issue Resolution (“IIR”) program.
Although several commentators requested
that the regulations provide guidance on
the units of property for network assets,
given the detailed factual issues underpin-
ning the proper treatment of such assets,
the units of property for network assets are
more appropriately determined through
guidance tailored to individual industries
under the IIR program. The IRS and the
Treasury Department have accepted IIR
requests from several industries to develop
industry specific guidance in this area and
encourage other industries with network
assets to request guidance under the IIR
procedures.
The temporary regulations retain the
definition of network assets provided in
the 2008 proposed regulations and add an
operative rule providing that in the case
of network assets, the unit of property is
determined by the taxpayer’s particular
facts and circumstances except as other-
wise provided in guidance published in the
Federal Registeror the Internal Revenue
Bulletin. The functional interdependence
standard, by itself, could lead to unit of
property definitions for network assets that
are overly broad. Thus, functional interde-
pendence is not determinative for network
assets. Finally, the temporary regulations
do not alter or invalidate previously pub-
lished guidance addressing the treatment
of network assets for particular industries,
such as Rev. Proc. 2011–43, 2011–37
I.R.B. 326 (safe harbor method for elec-
tric utility transmission and distribution
property); Rev. Proc. 2011–28, 2011–18
I.R.B. 743 (network asset maintenance
allowance or units of property method
for wireless telecommunication network
assets); Rev. Proc. 2011–27, 2011–18
I.R.B. 740 (network asset maintenance
allowance or units of property method
for wireline telecommunication network
assets); Rev. Proc. 2002–65, 2002–2 C.B.
700 (track maintenance allowance method
for Class II and III railroads); or Rev.
Proc. 2001–46, 2001–2 C.B. 263 (track
maintenance allowance method for Class
I railroads).
c. Leased property other than leased
buildings
The IRS and the Treasury Department
received several comments requesting that
the proposed regulations include more de-
tailed rules regarding the unit of property
for leased personal property. The tem-
porary regulations provide that a lessee’s
unit of property for leased real or per-
sonal property other than building prop-
erty is determined under the general rules
for property other than buildings, includ-
ing the functional interdependence test and
the plant property rule (as applicable), ex-
cept that, after applying those applicable
rules, the unit of property may not be larger
than the unit of leased property.
4. Unit of Property for Improvements
The 2008 proposed regulations pro-
vided that an improvement to a unit of
property, other than a leasehold improve-
ment, is not a unit of property separate
from the unit of property improved. The
2008 proposed regulations provided that a
leasehold improvement made by a lessee
that is section 1250 property is treated as
a separate unit of property. The temporary
regulations retain the general rule that an
improvement is generally not a unit of
property separate from the unit of property
improved but clarify the rule for lease-
hold improvements. As explained below,
the temporary regulations provide that
only a “lessee improvement,” rather than
a “leasehold improvement,” is a unit of
property separate from the unit of property
improved. Moreover, this rule has been
moved to a separate subsection governing
the unit of property for improvements.
5. Unit of Property for Leasehold
Improvements
Current law provides that if a lessee
makes a leasehold improvement that is
not a substitute for rent, the lessee is gen-
erally required to capitalize the cost of
the improvement under section 263(a)
and §§1.162–11(b) and 1.167(a)–4 and,
if the leasehold improvement is property
to which section 168 applies, depreciate
the improvement under section 168.See
section 168(i)(8)(A). Current law, how-
ever, does not clearly address the unit of
property for leasehold improvements.
The 2008 proposed regulations pro-
vided that, in the case of a leasehold im-
provement made by a lessee that is section
1250 property, the leasehold improve-
ment is a separate unit of property. The
2008 proposed regulations did not address
leased section 1245 property or discuss the
unit of property for improvements made
by a lessor. The IRS and the Treasury
Department received several comments
requesting that the regulations provide ad-
ditional guidance on the unit of property
for improvements to leased section 1250
property and address the unit of property
for improvements to leased section 1245
property. In addition, commentators sug-
gested that revised regulations provide
operative rules for determining when there
has been an improvement to leased prop-
erty. In response to the comments, the
temporary regulations address whether
amounts paid by a lessee or lessor are
for the improvement of a unit of leased
property, requiringcapital treatment. The
temporary regulations also define the unit
of property for purposes of determining
whether amounts paid subsequent to an
initial leasehold improvement must be
capitalized.
The temporary regulations for lessee
improvements are consistent with the rule
in the 2008 proposed regulations but pro-
vide further elaboration and are extended
to section 1245 property. The temporary
regulations provide that an amount ini-
tially capitalized as a lessee improvement
is treated as a cost of acquiring or produc-
ing a unit of property, and constitutes a unit
of property separate from the leased prop-
erty being improved. However, the cost of
improving a lessee improvement is not a
unit of property separate from the lessee
improvement being improved.
Treating the lessee’s initial improve-
ment as a separate unit of property is based
on the premise that, when making a lease-
hold improvement, the lessee should be
treated as if it has acquired or produced
new property. This new property interest
is separate and distinguishable from the
lessee’s interest in the underlying property.
Also, this approach is consistent with the
depreciation rules under sections 168(i)(6)
and (i)(8)(A), which treat the leasehold
improvement as a separate asset for pur-
poses of section 168. Finally, treatment
April 2, 20126232012–14 I.R.B.

of a lessee’s subsequent improvement
as part of the lessee’s initial leasehold
improvement is consistent with the rule
governing the unit of property determina-
tion for improvements to owned property,
which generally treats the improvement
and the property improved as a single unit
of property.
The temporary regulations also provide
a rule for determining the unit of property
for a lessor improvement. The temporary
regulations provide that an amount capital-
ized as a lessor improvement is not a unit
of property separate from the unit of prop-
erty improved. This rule is based on the
premise that the lessor of property gener-
ally should be treated in the same man-
ner as any other owner of property when
it makes an improvement to its property.
Thus, in accordance with the general rule
for property owners, a lessor improvement
to a unit of property is not a unit of prop-
erty separate from the property being im-
proved.
6. Additional Rules for Determining Units
of Property
The 2008 proposed regulations in-
cluded two additional rules that, if appli-
cable, would more narrowly define the
unit of property for property other than
buildings. The 2008 proposed regulations
provided that a component must be treated
as a separate unit of property if, at the time
the unit of property is placed in service by
the taxpayer, the taxpayer has recorded on
its books and records for financial or reg-
ulatory accounting purposes an economic
useful life for the component that is dif-
ferent from the economic useful life of the
unit of property of which the component
is a part (the “book life consistency rule”).
The 2008 proposed regulations also pro-
vided that a component must be treated as
a separate unit of property if the taxpayer
has properly treated the component as be-
ing within a different MACRS class than
the class of the unit of property of which
the component is a part, or depreciated the
component using a section 167 or section
168 depreciation method different from
the depreciation method for the unit prop-
erty of which the component is a part (the
“depreciation consistency rule”).
The IRS and the Treasury Department
received several comments requesting that
the book life consistency rule be removed
from the final regulation. Commentators
noted that tax and financial accounting
have different goals and that a taxpayer
generally has non-tax reasons for clas-
sifying property differently for financial
accounting purposes. For these reasons,
the temporary regulations do not adopt the
book life consistency rule contained in the
2008 proposed regulations.
The temporary regulations retain the
depreciation consistency rule that applies
to property, other than buildings, in the
taxable year the property is initially placed
in service. The temporary regulations add
a second depreciation consistency rule that
applies if a taxpayer or the IRS properly
changes the MACRS class or depreciation
method for any type of property (for exam-
ple, as a result of a cost segregation study
or a change in the use of the property) in
a taxable year after the year the property
was initially placed in service. Under this
rule, the taxpayer must change the unit
of property determination for the effected
property to be consistent with the change
in treatment for depreciation purposes.
Thus, for example, ifa taxpayer performs
a cost segregation study and changes the
classification of components in a build-
ing from section 1250 property to section
1245 property, the taxpayer must use the
same classifications to define the unit of
property for capitalization purposes.
C.Special Rules for Improvements
1. Improvements to Leased Property
The 2008 proposed regulations pro-
vided that a taxpayer must capitalize
amounts paid to acquire or produce a unit
of real or personal property, including
leasehold improvement property. The
2008 proposed regulations also noted that
a taxpayer must capitalize amounts paid
to improve a unit of property whether the
taxpayer is the owner or lessee of the unit
of property. However, the 2008 proposed
regulations did not provide operative rules
for determining whether there was an im-
provement to leased property (“leasehold
improvement”) and did not clarify how
a leasehold improvement must be treated
under the regulations.
a. Application of intangible regulation
under §1.263(a)–4 to leasehold
improvements
The IRS and the Treasury Department
received several informal questions and
comments regarding whether lessee im-
provements should becapitalized under
the 2008 proposed regulations or under
§1.263(a)–4 (“intangibles regulations”),
which governs the capitalization of costs
related to intangible property. Section
1.263(a)–4(d)(8), which is titled “Certain
benefits arising from the provision, pro-
duction, or improvement of real property,”
provides, in part, that a taxpayer must cap-
italize amounts paid to produce or improve
real property owned by another if the real
property can reasonably be expected to
produce significant economic benefits for
the taxpayer. Examples of amounts capi-
talized under this section include amounts
contributed by a taxpayer to a city to de-
fray the cost of constructing a publicly
owned bridge capable of accommodating
the taxpayer’s trucks and amounts con-
tributed by a taxpayer to a port authority to
build a breakwater that will make it easier
for the taxpayer to unload its vessels.
Section 1.263(a)–4(d)(8) of the reg-
ulations was not intended to apply to
leasehold improvements or to situations
in which the taxpayer pays to acquire or
produce tangible property that clearly ben-
efits the taxpayer and not other parties.
The examples provided under the intan-
gibles regulations involve improvements
to public assets where there is an intan-
gible economic benefit to the taxpayer,
not a direct tangible interest in property,
such as a leasehold interest. In contrast
to the examples under the intangibles
regulations, a leasehold improvement in-
volves an interest in tangible property for
which basis recovery is permitted through
depreciation.See, for example, section
168(i)(8)(A) (treatment of leasehold im-
provements that are subject to section
168).
The temporary regulations provide that
§1.263(a)–4 does not apply to amounts
paid for improvements to units of leased
property or to amounts paid for the acqui-
sition or production of leasehold improve-
ment property. In addition, the temporary
regulations provide operative rules for
the definition and treatment of leasehold
improvements by lessees and lessors and
2012–14 I.R.B.624April 2, 2012

clarify that these rules are the exclu-
sive guidance for determining whether
amounts paid by a taxpayer are for an
improvement to a unit of leased property.
b. Operative rules for leasehold
improvements
The IRS and the Treasury Department
received several comments requesting that
the regulations provide guidance regard-
ing the application of the improvement
rules to leased section 1250 property (gen-
erally real property) and leased section
1245 property (generally personal prop-
erty). The temporary regulations apply
to both leased real property and leased
personal property and provide operative
rules for both lessees and lessors that make
improvements to a leased unit of property.
i. Lessee improvements
Under the temporary regulations, a tax-
payer lessee must capitalize the aggregate
of related amounts that it pays to improve
a unit of leased property, except to the
extent that section 110 applies to a con-
struction allowance received by the lessee
for the purpose of such improvement or
where the improvement constitutes a sub-
stitute for rent. A taxpayer lessee must
also capitalize the aggregate of related
amounts paid by the lessor to improve a
unit of leased property if the lessee owns
the improvement for federal income tax
purposes, except to the extent that section
110 applies to a construction allowance re-
ceived by the lessee for the purpose of such
improvement. An amount paid for a lessee
improvement under the temporary regu-
lations is treated as an amount paid to ac-
quire or produce a unit of real or personal
property under §1.263(a)–2T(d)(1)(i).
Because a lessee improvement involves
the acquisition or production of a new and
distinct interest in property and this prop-
erty interest is often different from the un-
derlying leased property, amounts paid for
a lessee improvement are treated as the ac-
quisition or production of a new unit of
property (that is, a unit of property sep-
arate from the leased unit of property),
rather than an improvement to the under-
lying property. This treatment is consis-
tent with the depreciation requirements un-
der section 168(i)(8)(A), which do not al-
low a taxpayer to depreciate leasehold im-
provements over the term of the under-
lying lease, but ratherrequire that a tax-
payer depreciate the leasehold improve-
ment over the applicable recovery period
under MACRS for the type of property ac-
quired or produced.
ii. Lessor improvements
The temporary regulations provide that
a taxpayer lessor must capitalize the ag-
gregate of related amounts that it pays di-
rectly, or indirectly through a construction
allowance to the lessee, to improve a unit
of leased property where the lessor is the
owner of the improvement or to the ex-
tent that section 110 applies to the con-
struction allowance.In addition, a lessor
must also capitalize the aggregate of re-
latedamountspaidbythelesseetoim-
prove a unit of leasedproperty where the
lessee’s improvement constitutes a substi-
tute for rent. Finally, amounts capitalized
by the lessor under this paragraph may not
be capitalized by the lessee.
The rules provided in the temporary
regulations for lessor improvements are
corollaries to the rules provided for lessee
improvements. In general, a lessor must
capitalize amounts paid for leasehold im-
provements where the lessor is the owner
of the leasehold improvement, where sec-
tion 110 applies, or where the lessee’s im-
provement is a substitute for rent. How-
ever, in contrast with a lessee, the lessor is
the owner of the underlying property. As
such, a lessor improvement is treated in
the same manner as any other owner im-
provement to a unit of property. Therefore,
a lessor improvement is treated as an im-
provement to the underlying property un-
der §1.263(a)–3T and is not treated as the
acquisition or production of a new unit of
property.
2. Certain Costs Incurred During an
Improvement
The 2008 proposed regulations did not
prescribe a plan of rehabilitation doctrine
as traditionally described in the case law.
That judicially-created doctrine provides
that a taxpayer must capitalize otherwise
deductible repair or maintenance costs
if they are incurred as part of a general
plan of rehabilitation, modernization, and
improvement to the property.See Moss
v. Commissioner, 831 F.2d 833 (9
th
Cir.
1987);United States v. Wehrli, 400 F.2d
686 (10
th
Cir. 1968);Norwest Corp.
v. Commissioner, 108 T.C. 265 (1997).
Instead, the 2008 proposed regulations in-
corporated the section 263A rules for the
treatment of repairs and maintenance per-
formed during an improvement. Specif-
ically, the 2008 proposed regulations
provided that a taxpayer must capitalize
all the direct costs of an improvement
and all the indirect costs (including other-
wise deductible repair costs) that directly
benefit or are incurred by reason of an
improvement in accordance with the rules
under section 263A.See§1.263A–1(e).
Thus, the 2008 proposed regulations con-
cluded that repairs and maintenance that
do not directly benefit and that are not
incurred by reason of an improvement
are not required to be capitalized under
section 263(a), regardless of whether the
repairs and maintenance are performed at
the same time as an improvement. The
2008 proposed regulations also included
an exception for an individual residence,
which permitted an individual taxpayer to
capitalize repair and maintenance costs in-
curred at the time of a substantial remodel
of its residence.
The temporary regulations retain the
general rule from the 2008 proposed reg-
ulations for otherwise deductible indirect
costs incurred during an improvement but
clarify that all indirect costs, including
repair and removal costs, are subject to
the section 263A standard. The temporary
regulations also retain the exception for
substantial improvements to individual
residences.
The rules provided in section 263A and
§1.263A–1(e) regarding the capitalization
of indirect costs require the capitalization
of indirect costs that directly benefit or are
incurred by reason of an improvement to
property. By adopting the §1.263A–1(e)
standard for purposes of section 263(a), the
temporary regulations set out a clearly ar-
ticulated standard that provides appropri-
ate parameters for determining when oth-
erwise deductible indirect costs must be
capitalized as part of an improvement to
property. Accordingly, the temporary reg-
ulations obsolete the plan of rehabilitation
doctrine to the extent the court created doc-
trine provided different standards for de-
termining whether an otherwise deductible
indirect cost must be capitalized as part of
an improvement.
April 2, 20126252012–14 I.R.B.

3. Removal Costs
The 2008 proposed regulations did not
address the treatment of amounts paid to
remove a unit of property, asset, or a com-
ponent of a unit of property. Examples
in the 2008 proposed regulations, how-
ever, suggested that if a taxpayer removes
a component in order to facilitate a re-
placement and the costs of the replacement
component constitute an improvement to
the unit of property, then the costs of re-
moving the old component must be treated
a part of the improvement.
No comments were received address-
ing the treatment of removal costs, and
the temporary regulations do not include a
specific rule for such costs. But the costs
of removing a component of a unit of prop-
erty should be analyzed in the same man-
ner as any other indirect cost incurred dur-
ing an improvement to property. Thus,
similar to the treatment of otherwise de-
ductible repair and maintenance costs in-
curred during an improvement, the costs of
removing a component of a unit of prop-
erty must be capitalized if they directly
benefit or are incurred by reason of an im-
provement to a unit of property.See,for
example,Towanda Coke Corp. v. Com-
missioner, 95 T.C. 124 (1990) (holding
that costs of removing piping damaged in
a fire and installing new pipe were capi-
tal expenditures);Phillips Easton Supply
Co.v.Commissioner, 20 T.C. 455 (1953)
(holding that costs of removing a cement
floor in a building and replacing it with a
concrete floor were capital expenditures to
improve the property); Rev. Rul. 2000–7,
2000–1 C.B. 712 (providing that the costs
of removing a component of a deprecia-
ble asset are either capitalized or deducted
based on whether the replacement of the
component constitutes an improvement or
a repair). As with other costs incurred
during an improvement, a taxpayer may
deduct the costs of removing a component
if the taxpayer can demonstrate that such
costs relate only to the disposition of the
removed property and that the costs do not
have the requisite relationship to any im-
provement.
In addition, the temporary regulations
do not affect the holding of Rev. Rul.
2000–7 as it applies to the costs of remov-
ing an entire unit of property. Under Rev.
Rul. 2000–7, a taxpayer is not required to
capitalize the cost of removing a retired
depreciable asset under section 263(a) or
section 263A, even where the retirement
and removal occurred in connection with
the installation of a replacement asset.
Historically, the costs of removing a depre-
ciable asset generally have been allocable
to the removed asset and, thus, generally
have been deductible when the asset is
retired.See§1.165–3(b); §1.167(a)–1(c);
§1.167(a)–11(d)(3)(x); Rev. Rul. 74–455,
1974–2 C.B. 63; Rev. Rul. 75–150,
1975–1 C.B. 73. Because the costs of
removing a retired asset typically relate
to the depreciable asset being removed
and are not allocable to the improvements,
§1.263(a)–3T generally is not applicable
to such removal costs. Moreover, the
temporary regulations do not change the
treatment of any amounts addressed un-
der section 280B, which governs amounts
expended and losses sustained for the de-
molition of structures.
D.Safe harbor for routine maintenance
The 2008 proposed regulations pro-
vided a safe harbor from capitalization
for the costs of performing certain routine
maintenance activities. Under the safe
harbor, an amount paid was deemed not to
improve the unit of property if it was for
the ongoing activities that a taxpayer (or a
lessor) expected to perform as a result of
the taxpayer’s (or the lessee’s) use of the
unit of property to keep the unit of property
in its ordinarily efficient operating condi-
tion. The activities were routine only if, at
the time the unit of property was placed in
service, the taxpayer reasonably expected
to perform the activities more than once
during the class life of the unit of property
(that is, the recovery period prescribed
under sections 168(g)(2) and 168(g)(3),
regardless of whether the property was
depreciated under section 168(g)).
The IRS and the Treasury Department
received comments criticizing the safe har-
bor’s use of defined class life as the testing
period. Instead, the comments suggested
that the safe harbor should utilize the eco-
nomic useful life of the unit of property as
the appropriate testing period. The tempo-
rary regulations retain the requirement that
a taxpayer must expect to perform routine
maintenance more than once during the de-
fined class life of the unit of property. The
class life based standard is more objective,
is more consistent among taxpayers, and is
more administrable than a standard based
on the economic useful life of the prop-
erty. Notably, during the consideration of
the 2006 proposed regulations, many com-
mentators expressed concern that the eco-
nomic useful life of property is not an ac-
curate determinant of its actual useful life
and that reliance on this standard would
create disparate treatment among taxpay-
ers in characterizing similar costs.
The IRS and the Treasury Department
also received comments regarding the ap-
plication of the routine maintenance safe
harbor to buildings. Because buildings
typically have a long class life (for ex-
ample, 39.5 years for nonresidential real
property), many remodeling projects ar-
guably could be deducted under the safe
harbor, regardless of the nature or extent
of the work involved. For example, if a
taxpayer expected to replace a major com-
ponent, such as a roof, an HVAC sys-
tem, or an electrical system, more than
once during the long class life of the build-
ing, then the costsof such replacements
generally would have been deductible un-
der the safe harbor. Allowing a deduc-
tion for costs attributable to these types
of projects is inconsistent with much of
the case law addressing building improve-
ments. Generally, the courts have held that
amounts paid for replacements of major
components or substantial structural parts
of buildings and their structural compo-
nents are capital expenditures.See,for
example,Tsakopoulous v. Commissioner,
T.C. Memo 2002–8 (holding that costs to
replace the roof on a portion of the suites
of a shopping center were capital expendi-
tures);Hill v. Commissioner,T.C.Memo
1983–112 (holding that costs to replace the
water heater and the furnace in rental prop-
erty were capital expenditures);Stewart
Supply Co. v. Commissioner, T.C. Memo
1963–62 (holding that costs to replace the
front wall of a building and make electri-
cal connections to that wall were capital
expenditures);First Nat’l Bank v. Com-
missioner, 30 B.T.A. 632 (1934) (holding
that costs of replacingthe electrical system
in a bank building were capital expendi-
tures);Georgia Car and Locomotive Co.,
2 B.T.A. 986 (1925) (holding that costs of
a new roof on a building were capital ex-
penditures).
Accordingly, the routine maintenance
safe harbor is not appropriate for work per-
formed on buildings. Rather, the proper
2012–14 I.R.B.626April 2, 2012

analysis requires the application of the
general rules for improvements, including
the rules for determining whether the costs
are incurred for a betterment or restoration
to the building or the building systems, or
to adapt the building or any of its systems
to a new or different use. The temporary
regulations revise the routine maintenance
safeharbortoapplyonlytopropertyother
than buildings. In addition, the temporary
regulations include new rules clarify-
ing the application of the improvement
standards to a building and provide new
examples illustrating the application of
these rules.
E.Betterments
The 2008 proposed regulations pro-
vided that an amount paid results in a
betterment, and accordingly, an improve-
ment, if it ameliorates a material condition
or material defect that existed prior to the
acquisition of the property or arose during
the production of the property; results in
a material addition to the unit of property
(including a physical enlargement, expan-
sion, or extension); or results in a material
increase in the capacity, productivity, ef-
ficiency, strength, or quality of the unit
of property or its output. The temporary
regulations retain all of these criteria, as
well as the 2008 proposed rules that detail
how the betterment standards are applied.
The IRS and the Treasury Department
received several comment letters rec-
ommending that the drafters modify the
betterment rules in several areas, create
exceptions for particular situations, and
clarify or modify some of the examples.
One commentator expressed concern that
the 2008 proposed regulations’ definition
of betterments would require a taxpayer to
capitalize costs that do not extend the use-
ful life of the unit of property as a whole
and suggested that the MACRS rules be
modified so that betterments would be
assigned a recovery period based on the
remaining recovery period of the unit of
property. Such a revision to the MACRS
regulations would be contrary to section
168(i)(6), which generally requires that
the depreciation deduction for an addition
or improvement be computed in the same
manner as the depreciation deduction for
the underlying property would be com-
puted if the underlying property had been
placed in service at the same time as the
addition or improvement.
1.AmountsPaidtoAmeliorateMaterial
Conditions and Defects
a. Knowledge of defect
Several commentators suggested
changes to the 2008 proposed rule that
defined a betterment as an amount paid
to ameliorate a material condition or de-
fect that existed prior to acquisition or
arose during the production of the unit
of property, whether or not the taxpayer
was aware of the defect at the time of
acquisition or production. One commen-
tator suggested that a taxpayer should be
required to capitalize the costs of amelio-
rating a defect only if the taxpayer was
aware of or should have been aware of the
defect at the time of acquisition. Another
commentator suggested that a taxpayer
should be required to capitalize these costs
only if they were incurred within two years
of the acquisition of the property.
The temporary regulations do not revise
the rule to require that a taxpayer’s knowl-
edge be taken into account in determining
whether expenditures to ameliorate a pre-
existing condition or defect must be cap-
italized. The rule provided in the 2008
proposed regulations is consistent with es-
tablished case law, which requires a tax-
payer to capitalize these costs whether or
not the taxpayer was aware of the defect at
the time of acquisition.See United Dairy
Farmers, Inc. v. United States, 267 F.3d
510 (6
th
Cir. 2001);Dominion Resources,
Inc. v. United States, 219 F.3d 359 (4
th
Cir.
2000);La France Wine Co. v. Commis-
sioner, T.C. Memo 1974–254. In addition,
a rule that would require a subjective in-
quiry as to the taxpayer’s knowledge at the
time of acquisition or production would be
difficult for the IRS to administer and to
enforce.
Finally, the IRS and the Treasury De-
partment did not adopt the suggestion to
add a two-year limitation on the applica-
tion of the rule because such a limitation
might encourage a taxpayer simply to post-
pone its expenditures to avoid treatment as
an improvement.
b. Environmental cleanup of reacquired
property
As mentioned above, the 2008 pro-
posed regulations required a taxpayer to
capitalize an amount paid to ameliorate a
material condition or defect that existed at
the time the taxpayer acquired or produced
theproperty.Therulefollowsthegeneral
principle that a taxpayer must capitalize
costs incurred to correct a pre-existing
defect in acquired property regardless of
whether the taxpayer was aware of the de-
fect at the time of acquisition.See United
Dairy Farmers, Inc. v. United States,267
F.3d 510 (6
th
Cir. 2001). The preamble
to the 2008 proposed regulations stated
that under this rule a taxpayer would be
required to capitalize environmental re-
mediation costs in the situation in which
the taxpayer contaminated property in the
course of its business operations, disposed
of the property (for example, by sale), and
later reacquired property to clean up the
contamination. The preamble requested
comments regarding the appropriate treat-
ment of environmental remediation costs
in these situations, including how to deter-
mine whether the taxpayer’s own use, or a
prior owner’s use, caused the contamina-
tion.
Several commentators recommended
that the regulations allow a deduction for
clean-up costs under certain circumstances
after a taxpayer acquires, or reacquires,
property that the taxpayer had previously
contaminated. The commentators gener-
ally asserted that a taxpayer that acquires
or reacquires property that it had previ-
ously contaminated should be treated no
differently than a taxpayer that continu-
ously owns the property and contaminated
the property through the course of its oper-
ations. See Rev. Rul. 94–38, 1994–1 C.B.
35, in which a taxpayer was permitted to
deduct the costs of remediating property
that it continuously owned and contami-
nated in the course of its operations be-
cause the taxpayer restored the property to
the condition it was in prior to the circum-
stances necessitatingthe expenditure. One
commentator addressed the situation in
which a taxpayer contaminates property as
a lessee of property and later acquires the
property in an effort to minimize disputes
with the lessor over clean-up obligations.
The commentator recommended an excep-
tion to capitalization for amounts incurred
April 2, 20126272012–14 I.R.B.

to clean up contamination that existed at
the time a taxpayer acquires property pro-
vided (1) the taxpayer is legally liable for
the cost of cleaning up the property prior
to its acquisition by the taxpayer, and (2)
the taxpayer’s sole purpose for acquiring
the property is to minimize the cost of
clean-up. The commentator also indicated
that a taxpayer that acquires contaminated
property for an amount that is at least equal
to the remediated fair market value of the
property should be treated no differently
than a taxpayer that continuously owned
the property.
The IRS and the Treasury Department
recognize that a taxpayer that acquires, or
reacquires, contaminated property for an
amount at least equal to the remediated
fair market value of the property may be
in a position similar to that of a taxpayer
that had continuously owned the property.
However, the IRS and the Treasury De-
partment are reluctant to create a rule that
would hinge on the taxpayer’s purpose for
acquiring the property and a subjective de-
termination of the remediated fair market
value of the property. Moreover, Con-
gress specifically provides a deduction un-
der section 198 for taxpayers that incur
certain environmental remediation expen-
ditures that are otherwise required to be
capitalized under section 263(a), including
costs incurred by taxpayers conducting re-
mediation on reacquired property. Taxpay-
ers that elect to deduct these remediation
costs under section 198 must comply with
the requirements of that provision.
The IRS and the Treasury Department
recognize, however, that a taxpayer may
encounter an unusual situation for which
section 198 does not provide relief or to
which the rationale underlying the tem-
porary regulations does not apply. The
IRS and the Treasury Department believe
that these situations are better addressed
through subject-specific guidance outside
the regulations. Any taxpayer with a spe-
cific concern regarding the treatment of
these types of costs should consider sub-
mitting a request for a private letter ruling
under Rev. Proc. 2011–1, 2011–1 I.R.B. 1
(or its successor).
2. Material Increase in Capacity,
Productivity, Efficiency, Strength, or
Quality
The 2008 proposed regulations defined
betterments to include expenditures that
result in a material increase in the capacity,
productivity, efficiency, strength, or qual-
ity of the unit of property or its output. One
commentator expressed concern about the
subjective nature of determining any in-
crease in “quality” of a unit of property.
The temporary regulations do not change
this standard but revise the examples from
the 2008 proposed regulations and add a
number of new examples to help illustrate
and clarify the application of the increase
in quality standard to particular facts and
circumstances.
Another commentator requested an
example that permitted a deduction for
the costs of earthquake retrofitting. The
temporary regulations do not include an
example allowing a deduction for earth-
quake retrofitting. Earthquake retrofitting
encompasses various factual scenarios and
could involve substantial structural addi-
tions that strengthen the unit of property
and that may constitute betterments un-
der the temporary regulations. Also, the
temporary regulations retain an example
from the 2008 proposed regulations that
illustrates that certain amounts paid to
strengthen a building to make it safer in
the event of an earthquake may consti-
tute a betterment to the unit of property.
The temporary regulations illustrate that a
taxpayer’s treatment of amounts paid for
earthquake retrofitting depends on the tax-
payer’s particular facts and circumstances.
3. Refreshing and Remodeling Buildings
The 2008 proposed regulations pro-
vided an example that addressed whether
amounts paid to update or remodel a build-
ing resulted in a betterment because they
materially increased the capacity, pro-
ductivity, efficiency, strength, or quality
of the unit of property. InExample 6of
§1.263(a)–3(f)(3) of the 2008 proposed
regulations, a taxpayer was not required to
capitalize as betterments the amounts paid
to change periodically the layout and ap-
pearance of its retail stores. The IRS and
the Treasury Department received sev-
eral comments suggesting that additional
examples be added to the regulations to
clarify the types of refresh or remodel
expenses that would not result in a bet-
terment. One commentator suggested the
addition of an example illustrating that
a remodel expense intended to increase
sales should not, by itself, be evidence
of a material increase in the quality of
the unit of property under the betterment
standards. Another commentator recom-
mended revising the betterment standards
to clarify that minor costs incurred as part
of regularly recurring store updates are
treated as currently deductible selling or
marketing expenses.
The betterment standards in the tempo-
rary regulations have not been revised to
create an exception for minor and recur-
ring store refresh or remodel costs. The
analysis of whether store refresh or re-
model costs result in a betterment requires
an examination of all the facts and circum-
stances. The application of aper seex-
ception to capitalization for all costs in-
curred as part of a recurring store refresh
or remodel would be inappropriate, for ex-
ample, in situations where a taxpayer per-
forms major structural work on the build-
ing during a refresh or remodel.
To provide additional guidance in this
area, however, the temporary regulations
expand upon the facts and analysis pro-
vided inExample 6and set out additional
examples addressing the refreshing and re-
modeling of retail buildings. The addi-
tional examples demonstrate a range of
outcomes based on the amount and type
of work performed on the building and its
structural components. The examples in
the temporary regulations illustrate a re-
fresh of retail buildings that merely keeps
the buildings in ordinarily efficient oper-
ating condition; a refresh of retail build-
ings that also includes an improvement to
a building system; and finally, a large scale
refresh and remodel of retail buildings that
involve an improvement to the buildings.
These examples also illustrate the applica-
tion of the rule governing the treatment of
indirect costs incurred during an improve-
ment of property.
F.Restorations
The 2008 proposed regulations pro-
vided that an amount is paid to restore, and
therefore improve, a unit of property if it
(1) is for the replacement of a component
of a unit of property and the taxpayer has
2012–14 I.R.B.628April 2, 2012

properly deducted a loss for that com-
ponent (other than a casualty loss under
§1.165–7); (2) is for the replacement of a
component of a unit of property and the
taxpayer had properly taken into account
the adjusted basis of the component in
realizing gain or loss resulting from the
sale or exchange of the component; (3) is
for the repair of damage to a unit of prop-
erty for which the taxpayer has properly
taken a basis adjustment as a result of a
casualty loss under section 165, or relating
to a casualty event described in section
165; (4) returns the unit of property to its
ordinarily efficient operating condition if
the property has deteriorated to a state of
disrepair and was no longer functional for
its intended use; (5) results in the rebuild-
ing of the unit of property to a like-new
condition after the end of its economic
useful life; or (6) is for the replacement of
a major component or a substantial struc-
tural part of the unit of property.
The IRS and the Treasury Department
received many comments regarding the
2008 proposed restoration rules. The tem-
porary regulations generally retain the
restoration standards set forth in the 2008
proposed regulations but have revised cer-
tain definitions as well as the operation and
the application of some of the rules. The
comments, the revisions, and the reasons
for these changes are discussed below.
1. Casualty Loss
The 2008 proposed regulations pro-
vided that an amount is paid to restore a
unit of property if it is for the repair of
damage to the unit of property for which
the taxpayer had properly taken a basis
adjustment as a result of a casualty loss
under section 165, or relating to a casualty
event described in section 165 (“casualty
loss rule”). The IRS and the Treasury De-
partment received comments from several
practitioners and industry groups request-
ing that the drafters remove the proposed
casualty loss rule from the regulation.
These commentators requested that the
regulations confirm and acknowledge that
a taxpayer that is engaged in a trade or
business is entitled to claim a casualty loss
deduction, adjust basis in the property, and
claim an ordinary and necessary business
expense deduction to repair the property
damaged in the casualty event.
The temporary regulations retain the ca-
sualty loss rule because the rule is consis-
tent with the fundamental principle that a
taxpayer must capitalize the cost of acquir-
ing new property. The casualty loss rule
is also consistent with the restoration rules
in the temporary regulations that require a
taxpayer to capitalize the cost of a replace-
ment component where it has properly de-
ducted a loss for the component or taken
into account the adjusted basis of the com-
ponent in realizing gain or loss. In these
situations, a taxpayer deducts the amount
of the loss, reduces basis in the unit of
property by the amount of loss, and then
incurs costs to acquire a replacement com-
ponent. Thus, the replacement is treated
like the acquisition of new property (that
is, the replacement of the reduced or elim-
inated basis), and the amounts paid for the
replacement is treated as a capital expen-
diture. The replacement of property dam-
aged in a casualty may involve the replace-
ment or restoration of the entire property
or components of that property. In either
event, the damaged part of the property is
treated as retired, the basis attributable to
the damaged part is removed, and the dam-
aged part is restored or replaced. Thus,
costs to restore or replace the portion of
property for which basis has been recov-
ered are analogous to the costs of acquiring
new property and must be treated as capi-
tal expenditures.
In response to the casualty loss rule in
the 2008 proposed regulations, commen-
tators contended that the casualty loss and
the repair expense do not create a double
deduction for the same item because they
arise out of separate tax events. Specifi-
cally, the commentators argued that the ca-
sualty loss permitted under section 165(c)
compensates the taxpayer for the unantici-
pated diminution in value of the taxpayer’s
property, while the repair expense deduc-
tion permitted under section 162 compen-
sates the taxpayer for its out-of-pocket ex-
penditures necessary to restore its property
to working condition. The commentators
emphasized that sections 165 and 162 con-
fer separate benefits with separate regula-
tory requirements.
The IRS and the Treasury Department
recognize that the section 165 loss and the
section 162 business expense deduction do
not create a double deduction for the same
item and do confer different benefits to a
taxpayer engaged in a trade or business.
The section 165 loss permits recognition
for a property loss suffered (in this case
due to a casualty), and the section 162 de-
duction allows a taxpayer to take current
deductions for the ordinary and necessary
expenses of carrying on a trade or busi-
ness, unless such deductions are prohibited
under section 263(a). Where a casualty
event occurs, however, the application of
the section 165 loss provisions to a unit of
property, specifically the reduction of basis
that is required, creates a situation where
the principles of section 263(a) should ap-
ply to the restoration event to prohibit a
section 162 deduction. As discussed, in
this situation, the amounts paid to restore
property are analogous to the costs of ac-
quiring new property and are properly cap-
italized, in this case through the addition of
basis to the restored underlying property.
Commentators also asserted that the ca-
sualty loss rule in the 2008 proposed reg-
ulations negated the benefit of the casu-
alty loss deduction specifically permitted
under section 165(c) and §1.165–7(a)(1)
to a taxpayer engaged in a trade or busi-
ness where there is partial damage to prop-
erty, rather than full destruction. The com-
mentators claimed that the casualty loss
rule results in especially harsh treatment to
a business taxpayer because this taxpayer
must capitalize its restoration costs and re-
cover them over the full recovery period
assigned to the underlying property start-
ing in the year the improvement is placed
in service.
By retaining the casualty loss rule,
however, the temporary regulations are
not eliminating the benefit provided to
trade and businesses by the allowance of a
casualty loss. Rather, the temporary regu-
lations are disallowing the acceleration of
deductions for both the casualty loss and
the costs of restoring the property. The ca-
sualty loss rule does not limit a taxpayer’s
ability to accelerate the recovery of the
basis attributable to such property through
the section 165 loss provisions. Rather, it
requires a taxpayer to capitalize the costs
of restoring the property, with recovery of
such costs permitted through depreciation
over the proper recovery period.
One commentator asserted that it was
Congress’ intent in enacting section 165(c)
and the Treasury Department’s intent in
applying section 165(c) to business tax-
payers (which, the commentator contends,
is imputed to Congress through legislative
April 2, 20126292012–14 I.R.B.

enactment) to confer a benefit on all tax-
payers by allowing them a casualty loss
in situations where such loss would not
otherwise be deductible (that is, where
there is only partial damage to the prop-
erty). The commentator further explains
that a requirement to capitalize otherwise
deductible section 162 expenses follow-
ing a casualty undercuts Congress’ intent
in allowing a current deduction for the
loss in value of the property. The prob-
lem with this analysis, however, is that
an individual not engaged in a trade or
business or in a for-profit transaction (an
individual) is not entitled to an additional
deduction under section 162 or any other
provision for amounts paid to repair the
damaged property. Thus, Congress could
not have intended to provide an additional
benefit to all taxpayers (in the form of a
section 162 deduction) through legisla-
tive reenactment, where that benefit was
not available to an individual who had
suffered partial damage from a casualty.
In general, an individual takes the loss
deduction, reduces its basis in the dam-
aged property, and capitalizes the costs of
restoring the damaged property. In con-
trast, under the commentator’s preferred
approach, a business taxpayer would take
the loss deduction, reduce the basis of
the damaged property, and then claim an
immediate deduction for the restoration
costs. Thus, the commentator’s approach
would result in disparate results between
individual and business taxpayers.
The casualty loss rule is consistent
with current law. Although commentators
pointed to cases that specifically permit
taxpayers to take business expense deduc-
tions for the costs of restoring property
damaged in a casualty event, those same
cases often imply that a repair expense
and a loss deduction are of opposite char-
acter and may be mutually exclusive.See,
for example,Trinity Meadows Raceway
v. Commissioner,187 F.3d 638 (6
th
Cir.
1999) (unpublished decision) (disallowing
both a casualty loss and a related sec-
tion 162 deduction for property damaged
by a flood because the taxpayer did not
maintain adequate records but stating that
a taxpayer may deduct the repairs under
section 162 or take the loss in value under
section 165);Hubinger v. Commissioner,
36 F.2d 724 (2
nd
Cir. 1929) (holding
taxpayer could not deduct the costs of
reconditioning property after a fire as ordi-
nary and necessary expenses because such
items were more in the nature of casualty
losses, but taxpayer was not entitled to
casualty loss because there was no proof
of loss);R. R. Hensler, Inc. v. Commis-
sioner, 73 T.C. 168 (1979),acq., (1980–2
C.B. 1) (allowing a business expense
deduction for taxpayer’s cost of recover-
ing, repairing, and replacing equipment
“displaced and damaged” by flood and
distinguishing such property from prop-
erty that is “lost, destroyed, or abandoned”
and which “gives rise to a loss under sec-
tion 165”);Atlantic Greyhound Corp. v.
United States, 111 F. Supp. 953 (Ct. Cl.
1953) (disallowing casualty losses for the
expenses of repairing buses occasioned
by accidents because such damage was
“expected, normal, and inevitable” and the
costs of repairing such damage was ordi-
nary and necessary). In addition, where
this question has been raised, the courts
have not opined on whether the taxpayer
may take a casualty loss and a business
expense deduction with regard to a single
casualty.See R.R. Hensler,73T.C.at176
n. 9;Louisville & Nashville R.R. Co. v.
Commissioner, T.C. Memo 1987–616, n.
24.
The IRS and the Treasury Department
are aware that the property damaged in a
casualty event might have remaining basis
that is insignificant compared to the costs
necessary to restore the property. Fo-
cusing on this possibility, commentators
requested that if the casualty loss rule con-
tained in the 2008 proposed regulations
were retained, consideration should be
given to allowing taxpayers to forgo claim-
ing a section 165 loss in order to qualify
for a section 162 deduction. The tempo-
rary regulations address this concern and
provide for such a result. Specifically, the
temporary regulations revise the rules of
accounting for property to which section
168 applies (MACRS property) and also
for determining gain or loss upon the dis-
position of MACRS property. These rules,
discussed in more detail in section VII
of this preamble, provide that a taxpayer
electing to use a general asset account
under temporary regulation §1.168(i)–1T
may forgo recognizing a casualty loss
(without reducing basis) and may claim
a repair deduction under section 162 for
the replacement property, provided the
replacement cost is not treated as a capital
expenditure under a different provision of
the temporary regulations.
2. Rebuilding to Like-New Condition
The 2008 proposed regulations pro-
vided that if an amount paid results in
the rebuilding of a unit of property to a
like-new condition after the end of its
economic useful life, the amount must
be capitalized as a restoration of the unit
of property. However, an exception pro-
vided that if the amount is paid after the
economic useful life of the property but
during the recovery period (as prescribed
in section 168(c)), the amount is not re-
quired to be capitalized. The temporary
regulations revise the rule to apply only to
amounts paid to rebuild the unit of prop-
erty after the end of the class life of the
unit of property as defined under sections
168(g)(2) and (3). The temporary regu-
lations also remove the recovery period
exception so that a taxpayer must look
only to the class life of the property in
determining the application of this rule.
The use of defined class life rather than
economic useful life provides a more ob-
jective standard for determining whether
the rebuilding rule applies and is con-
sistent with the standard that applies in
determining whether amounts qualify for
the routine maintenance safe harbor. This
more objective standard is designed to
avoid disputes that might otherwise arise
in determining the economic useful life
of property and to provide for consistent
application among taxpayers that hold the
same type of property.
3. Replacement of Major Component or
Substantial Structural Part
The 2008 proposed regulations pro-
vided that an amount paid for the replace-
ment of a major component or a substantial
structural part of a unit of property is
an amount paid to restore (and therefore
improve) the unit of property. The 2008
proposed regulations defined “major com-
ponent or substantial structural part” as a
part or a combination of parts of the unit
of property, the cost of which comprises
50 percent or more of the replacement
cost of the unit of property or the replace-
ment of which comprises 50 percent or
more of the physical structure of the unit
of property (“the 50 percent thresholds”).
2012–14 I.R.B.630April 2, 2012

Furthermore, the 2008 proposed regula-
tions provided that an amount was not
required to be capitalized as a replacement
of a major component or substantial struc-
tural part if it was paid during the recovery
period prescribed in section 168(c) (“re-
covery period limitation”).
The IRS and the Treasury Department
received two comments on this provision.
One commentator suggested that the reg-
ulation should provide guidance establish-
ing reasonable methods for substantiating
replacement costs. This commentator also
recommended that the drafters eliminate
the 50 percent thresholds because phys-
ical structure is too difficult to measure.
Another commentator suggested that the
50 percent thresholds should be abandoned
arguing that they have no basis in law and
will lead to unexpected complications in
application.
The 50 percent thresholds and the re-
covery period limitation were first intro-
duced in the 2008 proposed regulations.
The exceptions were intended to provide
a more objective standard for capitaliza-
tion in this area and to counter the effect
of the disposition and depreciation rules
for buildings that generally require a tax-
payer to capitalize and depreciate multiple
replacements of the same structural com-
ponent while continuing to recover the cost
of the original structural component as part
of the asset (for example, a taxpayer could
not take a retirement loss on the disposition
of a structural component of a building).
The 50 percent thresholds and the
recovery period limitation in the 2008 pro-
posed regulations provided an objective,
bright-line alternative to the highly factual
analysis applied by the courts and the IRS
in determining whether a replacement part
is a major component or substantial struc-
tural part of property and must therefore be
capitalized, or is a relatively minor portion
of the physical structure of the property or
of any of its major parts and may there-
fore be deducted as a repair. Neither the
courts nor the IRS, however, have previ-
ously adopted or applied the 50 percent
thresholds or the recovery period limita-
tion in determining whether a taxpayer
must capitalize the cost of replacement
parts or components.See, for example,
Buckland v. United States, 66 F. Supp.
681 (D. Conn. 1946) (holding that costs
to replace window sills in a factory build-
ing were deductible); Rev. Rul. 2001–4,
2001–1 C.B. 295 (holding, in part, that
costs of certain heavy maintenance on air-
craft airframe were deductible);Smith v.
Commissioner, 300 F.3d 1023, 1032 (9
th
Cir. 2002) (holding that costs of relining
aluminum smelting cells were capital ex-
penditures even though they amounted to
only 22.21 percent of the costs of replacing
an entire cell);Denver & Rio Grande West-
ern R.R. Co. v. Commissioner, 279 F.2d
368 (10
th
Cir. 1960) (holding that costs
to replace the floor planks and stringers
of a viaduct were capital expenditures);P.
Dougherty Co. v. Commissioner, 159 F.2d
272 (4
th
Cir. 1946) (holding that costs
of replacing the stern section of a barge
were capital expenditures);Tsakopoulous
v. Commissioner, T.C. Memo 2002–8
(holding that costs to replace the roof
on a portion of the suites of a shopping
center were capital expenditures);Stewart
Supply Co. v. Commissioner, T.C. Memo
1963–62 (holding that costs to replace a
front wall of a building and make electrical
connections to that wall were capital
expenditures).
The IRS and the Treasury Department
are concerned that the 50 percent thresh-
olds and the recovery period limitation, al-
though objective, will lead to results that
are drastically different from the results
reached in the case law and rulings in this
area. The 50 percent thresholds and the re-
covery period limitation would, in many
cases, allow the replacement of a major
component or substantial structural part to
be treated as deductible repair rather than
a capital expenditure, in effect reversing
most of the existing authorities.
The temporary regulations therefore re-
tain the standard that requires capitaliza-
tion of an amount paid for the replacement
of a major component or substantial struc-
tural part of the unit of property but re-
vise the standard to more closely follow
the facts and circumstances approach used
by the courts. Under the temporary regu-
lations, in determining whether an amount
is paid for the replacement of a part or a
combination of partsthat comprise a ma-
jor component or a substantial structural
part of the unit of property, the taxpayer
must consider all the facts and circum-
stances, including the quantitative or qual-
itative significance of the part or combina-
tion of parts in relation to the unit of prop-
erty or, in the case of a building, in rela-
tion to the building structure or the rele-
vant building system. The temporary reg-
ulations also define a major component or
substantial structural part to include a part
or combination of parts that comprise a
large portion of the physical structure of
the unit of property or that perform a dis-
crete and critical function in the operation
of the unit of property. The replacement of
a minor component of the unit of property,
even though such component may affect
the function of the unit of property, will not
generally by itself constitute a major com-
ponent or substantial structural part under
the temporary regulations. The temporary
regulations add a number of examples to il-
lustrate the application of the revised stan-
dards in a variety of situations, including
its application to a building structure and
building systems.
In addition, the temporary regulations
revise the disposition and depreciation
rules to minimize the harsh result that
occurs when an original part and any sub-
sequent replacements of the same part are
required to be capitalized and recovered
simultaneously. As mentioned, in the
case of buildings, taxpayers are currently
required to capitalize and depreciate the
costs to replace a structural component
and to continue to recover the cost of the
original structural component (for exam-
ple, a taxpayer could not take a retirement
loss on the disposition of a structural com-
ponent of a building). For example, if a
taxpayer were required to capitalize the
costs of replacing an entire roof, it could
not recover its basis in the original roof that
was removed. Rather, the taxpayer would
have to continue depreciating the removed
roof, and at the same time, capitalize and
depreciate the replacement roof over the
same recovery period as the building. The
temporary regulations revise the definition
of disposition so that a taxpayer may treat
the retirement of a structural component
of a building as a disposition of property.
Furthermore, the temporary regulations
clarify that a taxpayer may recognize a loss
on a component of a unit of property that
is section 1245 property if the taxpayer
consistently treats the component as a sep-
arate asset for disposition purposes. As a
result, the 50 percent thresholds and the re-
covery period limitation are not necessary
to prevent contemporaneous depreciation
of both the retired component and the re-
placement component and, therefore, are
not included in the temporary regulations
April 2, 20126312012–14 I.R.B.

as exceptions to the major component and
substantial structural part rule.
VII.Accounting and Disposition Rules for
MACRS Property
The temporary regulations revise the
rules for accounting for assets to which
section 168 applies (MACRS property)
and the rules for determining gain or loss
upon the disposition of MACRS property.
Currently, a taxpayer may account for
its MACRS property by accounting for an
asset individually in a single asset account,
by combining two or more assets in a mul-
tiple asset account (or pool), or by electing
to include the asset in a general asset ac-
count. The temporary regulations continue
to allow these types of accounts. How-
ever, the rules under §1.167(a)–7 for the
different types of multiple asset accounts
(specifically groupaccount, classified ac-
count, and composite account) are based
on a taxpayer being permitted to depreci-
ate assets in the account over their useful
lives or average useful lives (less salvage
value). Since the enactment of the Ac-
celerated Cost Recovery System (ACRS)
in 1981, a taxpayer is required to depreci-
ate assets over their recovery periods in-
stead of their useful lives. Consequently,
the temporary regulations eliminate group
accounts, classified accounts, and compos-
ite accounts. Instead, the temporary regu-
lations provide that each multiple asset ac-
count must include, in most cases, assets
that have the same depreciation method,
recovery period, and convention, and that
are placed in service in the same taxable
year.
Section 1.168–6 of the proposed ACRS
regulations provides the rules for deter-
mining gain or loss upon the disposition
of ACRS property. These rules gener-
ally have been applied to MACRS prop-
erty. The temporary regulations provide
rules for determining gain or loss upon the
disposition of MACRS property that are
consistent with the disposition rules under
§1.168–6 of the proposed ACRS regula-
tions. However, as previously mentioned,
the temporary regulations expand the def-
inition of disposition for MACRS prop-
erty to include the retirement of a structural
component of a building and, accordingly,
the temporary regulations allow the recog-
nition of a loss upon such retirement. The
temporary regulationsalso clarify that, if
an asset is disposed of by physical aban-
donment and that asset is subject to non-
recourse indebtedness, the asset is treated
in the same manner as an asset disposed of
by sale. In addition, the temporary regula-
tions provide rules for determining the as-
set disposed of and identifying which mul-
tiple asset account includes the asset dis-
posed of.
The temporary regulations also amend
the rules for general asset accounts un-
der §1.168(i)–1. Section 1.168(i)–1(e)(2)
provides that, in general, no loss is rec-
ognized upon the disposition of an asset
from a general asset account. However,
§1.168–1(e)(3)(iii) provides that a tax-
payer may elect to recognize gain or loss
upon the disposition of an asset in a gen-
eral asset account if there is a qualifying
disposition. A qualifying disposition
is defined to include a casualty loss, a
charitable contribution, termination of a
business or income producing activity, and
certain types of transactions. The tempo-
rary regulations amend the general asset
account rules by expanding the definition
of disposition to include the retirement of
a structural component of a building and
by expanding the definition of a qualifying
disposition to allow the recognition of gain
or loss upon most dispositions of assets in
general asset accounts. Thus, by electing
general asset account treatment, a taxpayer
will have the option of recognizing gain
or loss on an expanded list of qualifying
dispositions, which are not all treated as
qualifying dispositions under the current
general asset account rules. In addition,
the temporary regulations modify the rules
for establishing general asset accounts and
clarify the computation of depreciation for
a general asset account when the assets in
the account are eligible for the additional
first year depreciation deduction.
A.Accounting for MACRS property
The existing regulations under
§1.167(a)–7 allow ataxpayer to account
for its depreciable assets by treating each
asset as a single asset account or by com-
bining two or more assets in a multiple
asset account (or pool). A taxpayer may
establish as many accounts for deprecia-
ble assets as the taxpayer wants and may
group the assets in multiple asset accounts
in different ways. When depreciation was
determined using the useful lives of assets
and average useful lives were permitted
for an account, the common multiple as-
set accounts were a group account (assets
similar in kind with approximately the
same useful lives), a classified account
(assets based on use without regard to use-
ful life), and a composite account (assets
in the same account without regard to their
character or useful lives). The temporary
regulations amend §1.167(a)–7 to provide
generally that those rules (which were
originally issued in 1956) apply only to
property subject to section 167 and not
to MACRS property (generally property
placed in service after 1986) or ACRS
property (generallyproperty placed in ser-
vice after 1980 and before 1987).
The temporary regulations will, consis-
tent with the rules under §1.167(a)–7, con-
tinue to provide flexibility to a taxpayer
in establishing its depreciable accounts for
MACRS property. The temporary regu-
lations under §1.168(i)–7T allow a tax-
payer to account for its MACRS property
by treating each asset as a single asset ac-
count or by combining two or more as-
sets in a multiple asset account. A tax-
payer also may establish as many accounts
for assets as the taxpayer wants. If a tax-
payer chooses to account for its assets in
multiple asset accounts, the temporary reg-
ulations provide that each multiple asset
account must include assets that have the
same depreciation method, recovery pe-
riod, and convention, and are placed in ser-
vice in the same taxable year. For exam-
ple, in one multiple asset account, a tax-
payer in the wholesale distribution busi-
ness may account for most of its items of
5-year property that are placed in service
in 2012 and have the same depreciation
method, recovery period, and convention
even though the assets may have different
uses (for example, copiers, forklifts, and
equipment in the distribution warehouse).
Alternatively, the taxpayer may choose to
account for the items of 5-year property in
more than one multiple asset account, each
as a single asset account, or in a combina-
tion of single and multiple asset accounts.
Even if assets have the same depreci-
ation method, recovery period, and con-
vention, depreciation for the assets may be
computed differently. For example, depre-
ciation may be limited for passenger au-
tomobiles subject to section 280F(a), or
some assets may be eligible for the addi-
tional first year depreciation while others
2012–14 I.R.B.632April 2, 2012

are not. As a result, the temporary regu-
lations provide additional rules for estab-
lishing multiple asset accounts. For exam-
ple, assets subject to the mid-month con-
vention may be grouped in a multiple as-
set account only with assets placed in ser-
vice in the same month. Similarly, assets
eligible for the additional first year depre-
ciation deduction cannot be grouped with
assets ineligible for the additional first year
depreciation deduction. Also, assets eligi-
ble for the additional first year deprecia-
tion deduction may be grouped only with
assets eligible for the same percentage of
the additional first year depreciation.
In limited circumstances, the tempo-
rary regulations require the use of a sin-
gle asset account. A taxpayer must ac-
count for an asset in a single asset ac-
count if the taxpayer uses the asset both for
business use and personal use, or the tax-
payer places the asset in service and dis-
poses of it in the same taxable year. A
single asset account is also required for
an asset that was included in a general as-
set account but general asset account treat-
ment for the asset was terminated under the
rules in §1.168(i)–1T. Section 1.168(i)–7T
does not apply to assets while they are in-
cluded in general asset accounts subject to
§1.168(i)–1T.
B.Dispositions of MACRS property
Section 168(i)(6) provides that an
improvement or addition to property is
depreciated under section 168 by using the
depreciation method, recovery period, and
convention that would be applicable to
the underlying property if the underlying
property is placed in service at the same
time as the improvement or addition. If
an improvement or addition to the under-
lying property is placed in service after
the taxpayer placed the underlying prop-
erty in service, the recovery period for the
improvement or addition begins on the
placed-in-service date of the improvement
or addition. In effect, that improvement or
addition is treated asa separate asset for
purposes of section 168.
If a lessor made an improvement for
a lessee and that improvement is irrevo-
cably disposed of or abandoned by the
lessor at the termination of the lease, sec-
tion 168(i)(8)(B) allows the lessor to rec-
ognize gain or loss upon the disposition
of that improvement. This rule applies to
improvements that are structural compo-
nents of a building. Similarly, if a lessee of
a leased building makes an improvement
that is a structural component of that build-
ing, the lessee may recognize gain or loss
upon its disposition of that improvement.
However, §1.168–2(l)(1) of the pro-
posed ACRS regulations (which have been
generally applied to MACRS property)
provides that a disposition does not include
the retirement of a structural component
of a building. Consequently, §1.168–6(b)
of the proposed ACRS regulations pro-
vides that no loss is recognized upon the
retirement of a structural component of a
building.
As previously mentioned, the tempo-
rary regulations for determining whether
there is an improvement to the unit of
property take an approach different from
the 2008 proposed regulations in order to
achieve results more consistent with ex-
isting case law and to avoid the potential
inequities resulting from the depreciation
and disposition rules. As explained below,
the temporary regulations expand the defi-
nition of disposition to include retirements
of structural components of buildings and
clarify that, in some cases, components of
section 1245 property may be treated as the
asset disposed of. These changes will al-
low taxpayers, for example, to claim a re-
tirement loss for worn or damaged com-
ponents that are discarded from the tax-
payer’s operations. On the other hand, a
taxpayer that has elected general asset ac-
count treatment may choose not to claim a
retirement loss for property that has been
disposed of, and would accordingly con-
tinue to depreciate thebasis in the property.
1. Definition of Disposition
Under the temporary regulations under
§1.168(i)–8T, a disposition occurs when
ownership of the asset is transferred or
when the asset is permanently withdrawn
from use either in the taxpayer’s trade or
business or in the production of income.
A disposition includes the sale, exchange,
retirement, physical abandonment, or de-
struction of an asset. A disposition also in-
cludes the retirement of a structural com-
ponent of a building. Finally, a disposition
also occurs when an asset is transferred to
a supplies, scrap, or similar account.
Prior to the enactment of ACRS in
1981, a taxpayer was permitted to depreci-
ate the cost of property over its useful life
(less salvage value), which was based on
the taxpayer’s subjective determination of
the period over which the asset would be
useful to the taxpayer in its trade or busi-
ness or in the production of its income.
Some taxpayers utilized component depre-
ciation under this system in determining
the useful life of buildings. Under com-
ponent depreciation, a taxpayer allocates
the cost of a building to its component
parts and then assigns a separate useful
life to each of these components. Each of
the component parts is then depreciated
as a separate asset. The ACRS rules pro-
hibited the use of component depreciation
and required composite depreciation for
buildings. Composite depreciation was
also required when the ACRS rules were
modified in 1986 (generally referred to as
“MACRS,” the modified rules generally
applied to property placed in service after
1986). Under composite depreciation, a
taxpayer depreciates a building and its
structural components using the same re-
covery period and depreciation method.
The temporary regulations do not change
the requirement to use composite depre-
ciation. Under section 168, a taxpayer
must depreciate a building and all of its
structural components using the same re-
covery period, depreciation method, and
convention, even though under the tem-
porary regulations each of the structural
components is a separate asset.
2. Gain or Loss
The temporary regulations provide
rules for determining gain or loss upon the
disposition of MACRS property that are
consistent with the disposition rules under
§1.167(a)–8 and §1.168–6 of the proposed
ACRS regulations. If an asset is disposed
of by sale, exchange, or involuntary con-
version, gain or loss is recognized under
the applicable provisions of the Internal
Revenue Code. If an asset is disposed of
by physical abandonment, loss is recog-
nized in the amount of the asset’s adjusted
depreciable basis at the time of the aban-
donment. However, if the abandoned asset
is subject to nonrecourse indebtedness, the
temporary regulations clarify that the asset
is treated in the same manner as an asset
disposed of by sale. If an asset is disposed
of by conversion to personal use, no gain
or loss is recognized.See§1.168(i)–4(c).
April 2, 20126332012–14 I.R.B.

If an asset is disposed of other than by
sale, exchange, involuntary conversion,
physical abandonment, or conversion to
personal use (for example, when the asset
is transferred to a supplies or scrap ac-
count), gain is not recognized but loss is
recognized in the amount of the excess of
the asset’s adjusted depreciable basis over
its fair market value at the time of dis-
position. The temporary regulations also
provide that the manner of disposition (for
example, abnormal retirement or normal
retirement) is not taken into consideration
in determining whether a disposition oc-
curs or gain or loss is recognized.
3. Determining the Appropriate Asset
Disposed of
The temporary regulations provide that
the facts and circumstances of each dis-
position are considered in determining the
appropriate asset disposed of. In general,
the asset for disposition purposes cannot
be larger than the unit of property as deter-
mined under §1.263(a)–3T(e)(2), (e)(3),
and (e)(5) or as otherwise provided in pub-
lished guidance in theFederal Registeror
in the Internal Revenue Bulletin (see, for
example, Rev. Proc. 2011–28, 2011–18
I.R.B. 743, providing units of property
for wireless network assets). However,
each disposed of building is the asset ex-
cept if more than one building is treated
as the asset under §1.1250–1(a)(2)(ii). If
the building includes two or more con-
dominium or cooperative units, then each
condominium or cooperative unit (instead
of the building) is the asset. Consistent
with the expansion of the definition of a
disposition to include a retirement of a
structural component of a building, the
temporary regulations provide that each
structural component of a building, con-
dominium unit, or cooperative unit is the
asset for disposition purposes. Further,
if a taxpayer properly includes an item
in one of the asset classes 00.11 through
00.4 of Rev. Proc. 87–56, 1987–2 C.B.
674, or classifies an item in one of the
categories under section 168(e)(3) (other
than a category that includes buildings or
structural components; for example, retail
motor fuels outlet and qualified lease-
hold improvement property), each item
is the asset provided it is not larger than
the unit of property as determined under
§1.263(a)–3T(e)(3) or (e)(5). For exam-
ple, each desk is the asset, each computer is
the asset, and each qualified smart electric
meter is the asset (assuming these assets
are not larger than the unit of property as
determined under §1.263(a)–3T(e)(3) or
(e)(5)). Consistent with section 168(i)(6),
the temporary regulations also provide
that if the taxpayer places in service an
improvement or addition to an asset after
the taxpayer placed the asset in service,
the improvement or addition is a sepa-
rate asset for depreciation purposes. The
temporary regulations also provide that a
taxpayer generally may use any reason-
able, consistent method to treat each of an
asset’s components as the asset for dispo-
sition purposes.
The temporary regulations provide
rules for determining the placed-in-service
year of the asset disposed of. In general,
a taxpayer must use the specific identi-
fication method. Under this method, the
taxpayer can determine when the asset
disposed of was placed in service. If a tax-
payer accounts for assets in multiple asset
accounts, the IRS and the Treasury De-
partment recognize that it may be imprac-
ticable to determine from the taxpayer’s
records when the asset disposed of was
placed in service. Accordingly, the tempo-
rary regulations allow the taxpayer to use
a first-in, first-out (FIFO) method under
which the taxpayer treats the asset dis-
posed of as being from the multiple asset
account with the earliest placed-in-service
year that has assets with the same recovery
period as the asset disposed of. However,
if the taxpayer can readily determine from
its records the unadjusted depreciable ba-
sis of the asset disposed of, the temporary
regulations allow the taxpayer to use a
modified FIFO method under which the
taxpayer treats the asset disposed of as
being from the multiple asset account with
the earliest placed-in-service year that has
assets with the same recovery period as
the asset disposed of and with the same
unadjusted depreciable basis of the asset
disposed of. If the asset disposed of is
a mass asset in a multiple asset account,
the temporary regulations also allow the
taxpayer to use a mortality dispersion ta-
ble to identify when the asset was placed
in service. Finally, the temporary regu-
lations allow a taxpayer to use any other
method designated by the Secretary. The
IRS and the Treasury Department invite
taxpayers to submit comments on reason-
able methods to be considered for this
purpose. However, the IRS and the Trea-
sury Department do not consider a last-in,
last-out (LIFO) method to be a reasonable
method. Under the LIFO method, the tax-
payer treats the asset disposed of as being
from the multiple asset account with the
most recent placed-in-service year that has
assets with the same recovery period as
the asset disposed of.
4. Accounting for Assets Disposed Of
The IRS and the Treasury Department
recognize that it may be impracticable for
a taxpayer that accounts for assets in mul-
tiple asset accounts to determine from the
taxpayer’s records the unadjusted depre-
ciable basis of the asset disposed of. Ac-
cordingly, the temporary regulations pro-
vide that the taxpayer may use any reason-
able, consistent method to make that deter-
mination. Similar rules are provided if the
asset disposed of is a component of a larger
asset.
When an asset is disposed of, the
temporary regulations provide that de-
preciation ends for that asset.See
§1.167(a)–10(b). Accordingly, if the asset
disposed of is in a single asset account, the
temporary regulations provide that the sin-
gle asset account terminates as of the date
of disposition (taking into account the ap-
plicable convention of the asset disposed
of). Also, if the asset disposed of is in a
multiple asset account, the temporary reg-
ulations provide that the asset is removed
from that account and the unadjusted de-
preciable basis and depreciation reserve
of the account are adjusted. Similar rules
are provided if the asset disposed of is a
component of a larger asset.
The temporary regulations also pro-
vide that the §1.167(a)–8 rules apply to
property subject to section 167 and not
to MACRS property (generally property
placed in service after 1986) or ACRS
property (generallyproperty placed in ser-
vice after 1980 and before 1987).
C.General asset accounts
Section 168(i)(4) provides that under
regulations, a taxpayer may maintain one
or more general asset accounts for any
MACRS property. Except as provided in
regulations, all proceeds realized on any
disposition of property in a general asset
2012–14 I.R.B.634April 2, 2012

account shall be included in income as or-
dinary income.
The existing rules for general asset
accounts are provided under §1.168(i)–1.
The provisions of §1.168(i)–1 apply only
to assets for which the taxpayer has made
an election to account for the assets in gen-
eral asset accounts. The temporary reg-
ulations for general asset accounts under
§1.168(i)–1T retain this rule. Under the
existing rules and temporary regulations,
each general asset account is effectively
treated as the asset.
1. Establishing General Asset Accounts
Consistent with the existing general as-
set account rules under §1.168(i)–1(c), the
temporary regulations provide that assets
may be grouped into one or more general
asset accounts. The temporary regulations,
however, expand the assets that may be in-
cluded in each general asset account. The
temporary regulations eliminate the exist-
ing rule that each general asset account
must include only assets that have the same
asset class. Thus, under the temporary reg-
ulations, each general asset account must
include only assets that have the same de-
preciation method, recovery period, and
convention, and are placed in service in the
same taxable year.
The existing general asset account rules
also provide special rules for establishing
general asset accounts. These rules are
necessary because even though assets have
the same depreciation method, recovery
period, and convention, depreciation for
the assets may be computed differently.
As a result, the temporary regulations do
not change the existing rules, but they add
new rules to be consistent with the tem-
porary regulations for establishing multi-
ple asset accounts for MACRS property.
For example, assets eligible for the ad-
ditional first year depreciation deduction
cannot be grouped with assets ineligible
for the additional first year depreciation
deduction. Also, assets eligible for the ad-
ditional first year depreciation deduction
may be grouped only with assets eligible
for the same percentage of the additional
first year depreciation.
2. Depreciation of General Asset Account
Section 1.168(i)–1(d) provides the rules
for determining the depreciation for each
general asset account. However, these
rules do not reflect the additional first year
depreciation provisions added to section
168 since the promulgation of §1.168(i)–1
in 1994. Accordingly, the temporary reg-
ulations provide rules for determining the
depreciation for a general asset account
where all the assets in the account are eli-
gible for the additional first year deprecia-
tion deduction and where all the assets in
the account are not eligible for that deduc-
tion.
3. Disposition of an Asset from a General
Asset Account
Consistent with the expansion of the
definition of disposition of MACRS
property, the temporary regulations ex-
pand the definition of disposition under
§1.168(i)–1(e)(1) to include a retirement
of a structural component of a building.
Immediately before any disposition of
an asset in a general asset account, the ex-
isting rules treat the asset as having an ad-
justed depreciable basis of zero for pur-
poses of section 1011. Therefore, no loss
is realized upon the disposition of the as-
set. The existing rules also provide that
any amount realized ona disposition gen-
erally is recognizedas ordinary income.
Further, the existing rules provide that the
unadjusted depreciable basis and depreci-
ation reserve of the general asset account
are not affected by the disposition. Ac-
cordingly, a taxpayer continues to depre-
ciate the general asset account, including
theassetdisposedof,asthoughnodisposi-
tion occurred. The temporary regulations
do not change any of these rules.
The existing rules also allow a taxpayer
to terminate general asset account treat-
ment upon certain dispositions. Under the
existing rules, the taxpayer may elect to
recognize gain or loss for a general asset
account when the taxpayer disposes of all
of the assets, or the last asset, in the ac-
count. The temporary regulations retain
this rule.
The existing rules further allow a tax-
payer to elect to terminate general asset ac-
count treatment for an asset in a general as-
set account when the taxpayer disposes of
the asset in a qualifying disposition. Un-
der the existing rules, a qualifying dispo-
sition generally is a casualty or extraor-
dinary event. The temporary regulations
expand a qualifying disposition to include
generally any disposition. If a taxpayer
elects to terminate general asset account
treatment for an asset disposed of in a qual-
ifying disposition, the temporary regula-
tions do not change the existing rules that
require the taxpayer to remove the asset
disposed of from the general asset account
and adjust the unadjusted depreciable basis
and depreciation reserve of the account.
The temporary regulations also do not
change the existing rules that require a tax-
payer to terminate general asset account
treatment for assets in a general asset ac-
count that are disposed of in transactions
subject to section 167(i)(7)(B), section
1031, or section 1033, or in an abusive
transaction described under the existing
rules. In addition, the temporary regula-
tions require a partnership to terminate its
general asset accounts upon the technical
termination of the partnership under sec-
tion 708(b)(1)(B).
4. Other Transactions
The temporary regulations require a
taxpayer to terminate general asset account
treatment for an asset that the taxpayer
uses for both business use and personal
use. If there is a redetermination of basis
of an asset in a general asset account (for
example, due to contingent purchase price
or discharge of indebtedness), the tempo-
rary regulations provide that the election
for the asset also applies to the increase or
decrease in basis and require the taxpayer
to establish a new general asset account
for that increase or decrease in basis.
5. Identification of Disposed Of or
Converted Asset
Because the general asset account is the
asset, the existing rules provide that a tax-
payer may use any reasonable method that
is consistently applied to all of its gen-
eral asset accounts for determining the un-
adjusted depreciable basis of an asset for
which general asset account treatment is
terminated. The temporary regulations re-
tain this rule but provide what methods are
reasonable for identifying the placed-in-
service year of the asset disposed of. These
methods are the same as those discussed
above for identifying the placed-in-service
year of an asset disposed of in a multi-
ple asset account: the specific identifica-
tion method, the FIFO method, the modi-
fied FIFO method, a mortality dispersion
April 2, 20126352012–14 I.R.B.

table if the asset disposed of is a mass as-
set grouped in a general asset account with
other mass assets, or any method desig-
nated by the Secretary. The LIFO method
is not permitted.
The temporary regulations also amend
§§1.165–2 and 1.1016–3 to include
cross-references to §§1.168(i)–1T and
1.168(i)–8T.
VIII.Effective Dates and Changes in
Methods of Accounting
The preamble to the 2008 proposed reg-
ulations provided that a change to conform
to the proposed regulations upon finaliza-
tion will be considered a change in method
of accounting under section 446(e). The
2008 proposed regulations, however, were
not effective until issued as final regula-
tions and thus did not provide specific pro-
cedures for changes in method of account-
ing.
The IRS and the Treasury Department
received several comments regarding the
procedures that a taxpayer should uti-
lize to change its method of accounting
to comply with the regulations. Several
commentators favored the use of a cut-off
method, primarily for reasons of admin-
istrative convenience. However, other
commentators asserted that any change
in method of accounting must include a
section 481(a) adjustment.
The temporary regulations under
§1.162–3T are generally effective for
amounts paid or incurred (to acquire or
produce property) in taxable years begin-
ning on or after January 1, 2012, except
for §1.162–3T(e), which is effective for
taxable years beginning on or after January
1, 2012. The temporary regulations under
§§1.167(a)–4, 1.167(a)–7T, 1.167(a)–8T,
1.168(i)–1T, 1.168(i)–7T, 1.168(i)–8T,
1.263(a)–1T, 1.263(a)–2T, 1.263(a)–3T,
1.263(a)–6T, and 1.1016–3T are gener-
ally effective for taxable years begin-
ning on or after January 1, 2012, except
for §§1.263(a)–2T(f)(2)(iii), (f)(2)(iv),
(f)(3)(ii), and (g), which are effective for
amounts paid or incurred (to acquire or
produce property) in taxable years be-
ginning on or after January 1, 2012. In
addition, the temporary regulations under
§1.263A–1T are effective for amounts
paid or incurred (to acquire or produce
property) in taxableyears beginning on or
after January 1, 2012.
As stated in the preamble to the 2008
proposed regulations, a change to con-
form to these regulations will be a change
in method of accounting under section
446(e). In general, a taxpayer seeking a
change in method of accounting to comply
with these temporary regulations must take
into account an adjustment under section
481(a). Procedures will be provided under
which taxpayers may obtain automatic
consent for a taxable year beginning on or
after Jan 1, 2012 to change to a method
of accounting provided in the temporary
regulations.
The imposition of a section 481(a) ad-
justment for a change in method of ac-
counting to conform to the temporary reg-
ulations provides for a uniform and con-
sistent rule for all taxpayers and ultimately
reduces the administrative burdens on tax-
payers and the IRS in enforcing the re-
quirements of section 263(a). Although
the IRS and the Treasury Department rec-
ognize that requiring a section 481(a) ad-
justmentmayplaceaburdenontaxpayers
to calculate reasonable adjustments, tax-
payers have shown a willingness and abil-
ity to make these calculations in request-
ing method changes after the publication
of the 2008 proposed regulations. In addi-
tion, taxpayers and the IRS routinely reach
agreements on calculation methodologies
and amounts. Moreover, by utilizing a sec-
tion 481(a) adjustment to make the change,
a taxpayer is put on the same method of ac-
counting for all amounts or costs incurred
both prior to and after the effective date of
these regulations. Furthermore, a section
481(a) adjustment results in similar treat-
ment for all taxpayers, including those that
changed their method of accounting in re-
sponse to the 2008 proposed regulations.
Finally, requiring a section 481(a) adjust-
ment reduces the burden for taxpayers and
the IRS during examinations that include
years both before andafter the effective
date of these regulations because the par-
ties will need to apply only the temporary
regulations, and will not need to apply the
rules in effect prior to the effective date of
the temporary regulation.
Comments and Public Hearing
The text of these temporary regulations
also serves as the text of the proposed reg-
ulations set forth in a notice of proposed
rulemaking on this subject in the this issue
of the Bulletin. Please see the “Comments
and Public Hearing” section of the notice
of proposed rulemaking for the procedures
to follow for submitting comments and re-
questing to speak at thepublichearingon
the proposed regulations on this subject.
Special Analyses
It has been determined that this Trea-
sury decision is not asignificant regula-
tory action as defined in Executive Order
12866, as supplemented by Executive Or-
der 13563. Therefore, a regulatory assess-
ment is not required. It also has been de-
termined that section 553(b) of the Admin-
istrative Procedure Act (5 U.S.C. chapter
5) does not apply to these regulations, and,
because the regulation does not impose a
collection of information on small entities,
the Regulatory Flexibility Act (5 U.S.C.
chapter 6) does not apply. Pursuant to sec-
tion 7805(f), these temporary regulations
will be submitted to the Chief Counsel for
Advocacy of the Small Business Admin-
istration for comment on their impact on
small business.
Drafting Information
The principal authors of these
regulations are Merrill D. Feldstein
and Kathleen Reed, Office of the
Associate Chief Counsel (Income Tax and
Accounting). Other personnel from the
IRS and the Treasury Department have
participated in their development.
*****
Amendments to the Regulations
Accordingly, 26 CFR part 1 is amended
as follows:
PART 1—INCOME TAXES
Paragraph 1. The authority citation for
part 1 is amended by adding an entry in
numerical order to read as follows:
Authority: 26 U.S.C. 7805 * * *
Section 1.168(i)–1Talso issued under
26 U.S.C. 168(i)(4). * * *
Par. 2. Section 1.162–3 is revised to
read as follows:
§1.162–3 Materials and Supplies.
(a) through (k) [Reserved]. For further
guidance, see §1.162–3T(a) through (k).
2012–14 I.R.B.636April 2, 2012

Par. 3. Section 1.162–3T is added to
read as follows:
§1.162–3T Materials and supplies
(temporary).
(a)In general—(1)Non-incidental ma-
terials and supplies. Amounts paid to ac-
quire or produce materials and supplies are
deductible in the taxable year in which the
materials and supplies are used or con-
sumed in the taxpayer’s operations.
(2)Incidental materials and supplies.
Amounts paid to acquire or produce inci-
dental materials and supplies that are car-
ried on hand and for which no record of
consumption is kept or of which physi-
cal inventories at the beginning and end
of the taxable year are not taken, are de-
ductible in the taxable year in which these
amounts are paid, provided taxable income
is clearly reflected.
(3)Use or consumption of rotable and
temporary spare parts. Except as provided
in paragraphs (d), (e), and (f) of this sec-
tion, for purposes of paragraph (a)(1) of
this section, rotable and temporary spare
parts (defined under paragraph (c)(2) of
this section) are used or consumed in the
taxpayer’s operations in the taxable year in
which the taxpayer disposes of the parts.
(b)Coordination with other provisions
of the Internal Revenue Code. Nothing in
this section changes the treatment of any
amount that is specifically provided for
under any provision of the Internal Rev-
enue Code or regulations other than sec-
tion 162(a) or section 212 and the regula-
tions under those sections. For example,
see §1.263(a)–3T, which requires taxpay-
ers to capitalize amounts paid to improve
tangible property and section 263A and the
regulations under section 263A, which re-
quire taxpayers to capitalize the direct and
allocable indirect costs, including the cost
of materials and supplies, to property pro-
duced or to property acquired for resale.
See also §1.471–1, which requires taxpay-
ers to include in inventory certain materi-
als and supplies.
(c)Definitions—(1)Materials and sup-
plies. For purposes of this section,mate-
rials and suppliesmeans tangible property
that is used or consumed in the taxpayer’s
operations that is not inventory and that—
(i) Is a component acquired to main-
tain, repair, or improve a unit of tan-
gible property (as determined under
§1.263(a)–3T(e)) owned, leased, or ser-
viced by the taxpayer and that is not
acquired as part of any single unit of tan-
gible property;
(ii) Consists of fuel, lubricants, water,
and similar items, that are reasonably ex-
pected to be consumed in 12 months or
less, beginning when used in taxpayer’s
operations;
(iii)Isaunitofpropertyasdetermined
under §1.263(a)–3T(e) that has an eco-
nomic useful life of 12 months or less, be-
ginning when the property is used or con-
sumed in the taxpayer’s operations;
(iv) Is a unit of property as determined
under §1.263(a)–3T(e) that has an acqui-
sition cost or production cost (as deter-
mined under section 263A) of $100 or
less (or other amount as identified in pub-
lished guidance in theFederal Register
or in the Internal Revenue Bulletin (see
§601.601(d)(2)(ii)(b)ofthischapter));or
(v) Is identified in published guid-
ance in theFederal Registeror in
the Internal Revenue Bulletin (see
§601.601(d)(2)(ii)(b)ofthischapter)as
materials and supplies for which treatment
is permitted under this section.
(2)Rotable and temporary spare parts.
For purposes of this section, rotable spare
parts are materials and supplies under
paragraph (c)(1)(i) of this section that are
acquired for installation on a unit of prop-
erty, removable from that unit of property,
generally repaired or improved, and either
reinstalled on the same or other property
or stored for later installation. Tempo-
rary spare parts are materials and supplies
under paragraph (c)(1)(i) of this section
that are used temporarily until a new or
repaired part can be installed and then are
removed and stored for later (emergency
or temporary) installation.
(3)Economic useful life—(i)General
rule. The economic useful life of a unit of
property is not necessarily the useful life
inherent in the property but is the period
over which the property may reasonably be
expected to be useful to the taxpayer or, if
the taxpayer is engaged in a trade or busi-
ness or an activity for the production of in-
come, the period over which the property
may reasonably be expected to be useful
to the taxpayer in its trade or business or
for the production of income, as applica-
ble. See §1.167(a)–1(b) for the factors to
be considered in determining this period.
(ii)Taxpayers with an applicable finan-
cial statement. For taxpayers with an ap-
plicable financial statement (as defined in
paragraph (c)(3)(iii) of this section), the
economic useful life of a unit of property,
solely for the purposes of applying the pro-
visions of paragraph (c)(1)(iii) of this sec-
tion, is the useful life initially used by the
taxpayer for purposes of determining de-
preciation in its applicable financial state-
ment, regardless of any salvage value of
the property. If a taxpayer does not have
an applicable financial statement for the
taxable year in which a unit of property
was originally acquired or produced, the
economic useful life of the unit of prop-
erty must be determined under paragraph
(c)(3)(i) of this section. Further, if a tax-
payer treats amounts paid for a unit of
property as an expense in its applicable fi-
nancial statement on a basis other than the
useful life of the property or if a taxpayer
does not depreciate the unit of property
on its applicable financial statement, the
economic useful life of the unit of prop-
erty must be determined under paragraph
(c)(3)(i) of this section. For example, if
a taxpayer has a policy of treating as an
expense on its applicable financial state-
ment amounts paid for a unit of property
costing less than a certain dollar amount,
notwithstanding that the unit of property
has a useful life of more than one year, the
economic useful life of the unit of prop-
erty must be determined under paragraph
(c)(3)(i) of this section.
(iii)Definition of applicable finan-
cial statement. The taxpayer’s applicable
financial statement is the taxpayer’s fi-
nancial statement listed in paragraphs
(c)(3)(iii)(A) through (C) of this section
that has the highest priority (including
within paragraph (c)(3)(iii)(B) of this sec-
tion). The financial statements are, in
descending priority—
(A) A financial statement required to
be filed with the Securities and Exchange
Commission (SEC) (the 10–K or the An-
nual Statement to Shareholders);
(B) A certified audited financial state-
ment that is accompanied by the report of
an independent CPA (or in the case of a
foreign entity, by the report of a similarly
qualified independent professional), that is
used for—
(1) Credit purposes;
(2) Reporting to shareholders, partners,
or similar persons; or
April 2, 20126372012–14 I.R.B.

(3) Any other substantial non-tax pur-
pose; or
(C) A financial statement (other than
a tax return) required to be provided to
the Federal or a state government or any
Federal or state agencies (other than the
SEC or the Internal Revenue Service).
(4)Amount paid. For purposes of this
section, in the case of a taxpayer using
an accrual method of accounting, the
termsamount paidandpaymentmean a
liability incurred (within the meaning of
§1.446–1(c)(1)(ii)). A liability may not
be taken into account under this section
prior to the taxable year during which the
liability is incurred.
(5)Produce. For purposes of this sec-
tion,producemeans construct, build, in-
stall, manufacture, develop, create, raise,
or grow. This definition is intended to have
the same meaning as the definition used
for purposes of section 263A(g)(1) and
§1.263A–2(a)(1)(i), exceptthatimprove-
ments are excluded from the definition in
this paragraph (c)(5) and are separately
defined and addressed in §1.263(a)–3T.
Amounts paid to produce materials and
supplies are subject to section 263A.
(d)Election to capitalize and depreci-
ate—(1)In general. A taxpayer may elect
to treat as a capital expenditure and to treat
as an asset subject to the allowance for de-
preciation the cost of any material or sup-
ply as defined in paragraph (c)(1) of this
section. Except as specified in paragraph
(d)(2) of this section, an election made un-
der this paragraph (d) applies to amounts
paid during the taxable year to acquire or
produce any material or supply to which
paragraph (a) of this section would apply
(but for the election under this paragraph
(d)). Any asset for which this election is
made shall not be treated as a material or a
supply.
(2)Exceptions. A taxpayer may not
elect to capitalize and depreciate under
paragraph (d) of this section—
(i) Any amount paid to acquire or pro-
duce a material or supply described in
paragraph (c)(1)(i) of this section if—
(A) The material or supply is intended
to be used as a component of a unit of prop-
erty that is a material or supply under para-
graph (c)(1)(iii), (iv), or (v) of this section;
and
(B) The taxpayer has not elected to cap-
italize and depreciate that unit of property
under this paragraph (d); or
(ii) Any amount paid to acquire or
produce a rotable or temporary spare part
if the taxpayer has applied the optional
method of accounting for rotable and tem-
porary spare parts under paragraph (e) of
this section.
(3)Manner of electing. A taxpayer
makes the election under paragraph (d) of
this section by capitalizing the amounts
paid to acquire or produce a material or
supply in the taxable year the amounts
are paid and by beginning to recover the
costs when the asset is placed in service
by the taxpayer for the purposes of deter-
mining depreciation under the applicable
provisions of Internal Revenue Code and
regulations thereunder. A taxpayer must
make this election in its timely filed orig-
inal Federal income tax return (including
extensions) for the taxable year the asset
is placed in service by the taxpayer for
purposes of determining depreciation. See
§1.263(a)–2T for the treatment of amounts
paid to acquire or produce real or per-
sonal tangible property. In the case of a
pass-through entity, the election is made
by the pass-through entity, and not by the
shareholders or partners. A taxpayer may
make an election for each material or sup-
ply that qualifies for the election under this
paragraph (d). A taxpayer may revoke
an election made under this paragraph (d)
with respect to a material or supply only
by filing a request for a private letter rul-
ing and obtaining the Commissioner’s con-
sent to revoke the election. The Commis-
sioner may grant a request to revoke this
election if the taxpayer can demonstrate
good cause for the revocation. An election
may not be made or revoked through the
filing of an application for change in ac-
counting method or, before obtaining the
Commissioner’s consent to make the late
election or to revoke the election, by filing
an amended Federal income tax return.
(e)Optional method of accounting for
rotable and temporary spare parts—(1)In
general. This paragraph (e) provides an
optional method of accounting for rotable
and temporary spare parts (the optional
method for rotables). A taxpayer may use
the optional method for rotables, instead of
the general rule under paragraph (a)(3) of
this section, to account for its rotable and
temporary spare parts as defined in para-
graph (c)(2) of this section. A taxpayer
that uses the optional method for rotables
must use this method for all of its rotable
and temporary spare parts in the same trade
or business. The optional method for rota-
bles is a method of accounting under sec-
tion 446(a). Under the optional method for
rotables, the taxpayer must apply the rules
in this paragraph (e) to each rotable or tem-
porary spare part (part) upon the taxpayer’s
initial installation, removal, repair, mainte-
nance or improvement, reinstallation, and
disposal of each part.
(2)Description of optional method for
rotables—(i)Initial installation. The tax-
payer must deduct the amount paid to ac-
quire or produce the part in the taxable year
that the part is first installed on a unit of
property for use in the taxpayer’s opera-
tions.
(ii)Removalfromunitofproperty.In
each taxable year in which the part is re-
moved from a unit of property to which it
was initially or subsequently installed, the
taxpayer must—
(A) Include in gross income the fair
market value of the part; and
(B) Include in the basis of the part the
fair market value of the part included in in-
come under paragraph (e)(2)(ii)(A) of this
section and the amount paid to remove the
part from the unit of property.
(iii)Repair, maintenance, or improve-
ment of part. The taxpayer may not cur-
rently deduct and must include in the basis
of the part any amounts paid to maintain,
repair, or improve the part in the taxable
year these amounts are paid.
(iv)Reinstallation of part. The tax-
payer must deduct the amounts paid to re-
install the part and those amounts included
in the basis of the part under paragraphs
(e)(2)(ii)(B) and (e)(2)(iii) of this section,
to the extent that those amounts have not
been previously deducted under this para-
graph (e)(2)(iv), in the taxable year that the
part is reinstalled on a unit of property.
(v)Disposal of the part. The tax-
payer must deduct the amounts included
in the basis of the part under paragraphs
(e)(2)(ii)(B) and (e)(2)(iii) of this section,
to the extent that those amounts have not
been previously deducted under paragraph
(e)(2)(iv) of this section, in the taxable
year in which the part is disposed of by the
taxpayer.
(f)Electiontoapplydeminimis
rule—(1)In general. A taxpayer may
elect to apply thede minimisrule under
§1.263(a)–2T(g) to any material or supply
defined in paragraph (c)(1) this section.
2012–14 I.R.B.638April 2, 2012

Any material or supply to which the tax-
payer elects to apply thede minimisrule
under §1.263(a)–2T(g) is not treated as a
material or supply under this section.See
§1.263(a)–2T(g)(5).
(2)Manner of electing. A taxpayer
makes the election by deducting the
amounts paid to acquire or produce a
material or supply in the taxable year
that the amounts are paid and by com-
plying with the requirements set out in
§1.263(a)–2T(g). A taxpayer must make
this election in its timely filed original
Federal income tax return (including ex-
tensions) for the taxable year that amounts
are paid for the material or supply. In the
case of a pass-through entity, the election
is made by the pass-through entity and
not by the shareholders or partners. A
taxpayer may make an election for each
material or supply that qualifies for the
election under paragraph (f) of this sec-
tion. A taxpayer may revoke an election
made under paragraph (f) of this section
with respect to a material or supply only
by filing a request for a private letter ruling
and obtaining the Commissioner’s consent
to revoke the election. The Commissioner
may grant a request to revoke this elec-
tion if the taxpayer can demonstrate good
cause for the revocation. An election may
not be made or revoked through the filing
of an application for change in accounting
method or, before obtaining the Commis-
sioner’s consent to make the late election
or to revoke the election, by filing an
amended Federal income tax return.
(g)Sale or disposition of materials and
supplies. Upon sale or other disposition,
materials and supplies as defined in this
section are not treated as a capital asset un-
dersection1221oraspropertyusedinthe
trade or business under section 1231. Any
asset for which the taxpayer makes the
election to capitalize and depreciate under
paragraph (d) of this section shall not be
treated as a material or supply.
(h)Examples. The rules of this section
are illustrated by the following examples,
in which it is assumed (unless otherwise
stated) that the property is not an inciden-
tal material or supply, that the taxpayer is
a calendar year, accrual method taxpayer,
and that the taxpayer has not elected to
capitalize under paragraph (d) of this sec-
tion or to apply thede minimisrule under
paragraph (f) of this section.
Example 1.Non-rotable components. X owns a
fleet of aircraft that it operates in its business. In Year
1, X purchases a stock of spare parts, which it uses to
maintain and repair its aircraft. X keeps a record of
consumption of these spare parts. In Year 2, X uses
the spare parts for the repair and maintenance of one
of its aircraft. Assume each aircraft is a unit of prop-
erty under §1.263(a)–3T(e) and that spare parts are
not rotable or temporary spare parts under paragraph
(c)(2) of this section. Assume these repair and main-
tenance activities do not improve the aircraft under
§1.263(a)–3T. These parts are materials and supplies
under paragraph (c)(1)(i)of this section because they
are components acquired and used to maintain and re-
pair X’s aircraft. Under paragraph (a)(1) of this sec-
tion, the amounts that X paid for the spare parts in
Year 1 are deductible in Year 2, the taxable year in
which the spare parts are used to repair and maintain
the aircraft.
Example 2.Rotable spare parts. X operates a
fleet of specialized vehicles that it uses in its service
business. Assume that each vehicle is a unit of prop-
erty under §1.263(a)–3T(e). At the time that it ac-
quires a new type of vehicle, X also acquires a sub-
stantial number of rotable spare parts that it will keep
on hand to quickly replace similar parts in X’s vehi-
cles as those parts break down or wear out. These
rotable parts are removable from the vehicles and are
repaired so that they can be reinstalled on the same or
similar vehicles. X does not use the optional method
of accounting for rotable and temporary spare parts
provided in paragraph (e) of this section. In Year 1,
X acquires several vehicles and a number of rotable
spare parts to be used as replacement parts in these ve-
hicles. In Year 2, X repairs several vehicles by using
these rotable spare parts to replace worn or damaged
parts. In Year 3, X removes these rotable spare parts
from its vehicles, repairs the parts, and reinstalls them
on other similar vehicles. In Year 5, X can no longer
use the rotable parts it acquired in Year 1 and disposes
of them as scrap. Under paragraph (c)(1)(i) of this
section, the rotable spare parts acquired in Year 1 are
materials and supplies. Under paragraph (a)(3) of this
section, rotable spare parts are generally used or con-
sumed in the taxable year in which the taxpayer dis-
poses of the parts. Therefore, under paragraph (a)(1)
of this section, the amounts that X paid for the rotable
spare parts in Year 1 are deductible in Year 5, the tax-
able year in which X disposes of the parts.
Example 3.Rotable spare parts; application of
optional method of accounting. Assume the same
facts as inExample 2, except X uses the optional
method of accounting for all its rotable and tempo-
rary spare parts under paragraph (e) of this section. In
Year 1, X acquires several vehicles and a number of
rotable spare parts (the “Year 1 rotables”) to be used
as replacement parts in these vehicles. In Year 2, X
repairs several vehicles and uses the Year 1 rotables
to replace worn or damaged parts. In Year 3, X pays
amounts to remove these Year 1 rotables from its ve-
hicles. In Year 4, X pays amounts to maintain, repair,
or improve the Year 1 rotables. In Year 5, X pays
amounts to reinstall the Year 1 rotables on other sim-
ilar vehicles. In Year 8, X removes the Year 1 rotables
from these vehicles and stores these parts for possible
later use. In Year 9, X disposes of the Year 1 rotables.
Under paragraph (e) of this section, X must deduct the
amounts paid to acquire and install the Year 1 rota-
bles in Year 2, the taxable year in which the rotable
spare parts are first installed by X in X’s vehicles. In
Year 3, when X removes the Year 1 rotables from its
vehicles, X must include in its gross income the fair
market value of each part. Also, in Year 3, X must
include in the basis of each Year 1 rotable the fair
market value of the rotable and the amount paid to re-
move the rotable from the vehicle. In Year 4, X must
include in the basis of each Year 1 rotable the amounts
paid to maintain, repair,or improve each rotable. In
Year 5, the year that X reinstalls the Year 1 rotables
(as repaired or improved) in other vehicles, X must
deduct the reinstallation costs and the amounts previ-
ously included in the basis of each part. In Year 8, the
year that X removes the Year 1 rotables from the vehi-
cles, X must include in income the fair market value
of each rotable part removed. In addition, in Year 8,
X must include in the basis of each part the fair mar-
ket value of that part and the amount paid to remove
the each rotable from the vehicle. In Year 9, the year
that X disposes of the Year 1 rotables, X may deduct
the amounts remaining in the basis of each rotable.
Example 4.Rotable part acquired as part of a
single unit of property; not material or supply.X
operates a fleet of aircraft. In Year 1, X acquires
a new aircraft, which includes two new aircraft en-
gines. The aircraft costs $500,000 and has an eco-
nomic useful life of more than 12 months, beginning
when it is placed in service. In Year 5, after the air-
craft is operated for several years in X’s business, X
removes the engines from the aircraft, repairs or im-
proves the engines, and either reinstalls the engines
on a similar aircraft or stores the engines for later re-
installation. Assume the aircraft purchased in Year
1, including its two engines, is a unit of property un-
der §1.263(a)–3T(e). Because the engines were ac-
quired as part of the aircraft, a single unit of property,
the engines are not materials or supplies under para-
graph (c)(1)(i) of this section nor rotable or temporary
spare parts under paragraph (c)(2) of this section. Ac-
cordingly, X may not apply the rules of this section
to the aircraft engines upon the original acquisition
of the aircraft nor after the removal of the engines
from the aircraft for use in the same or similar aircraft.
Rather, X must apply the rules under §§1.263(a)–2T
and 1.263(a)–3T to the aircraft, including its engines,
to determine the treatment of amounts paid to acquire,
produce, or improve the unit of property.
Example 5.Components of real property.X
owns an apartment building that it leases in its busi-
ness operation and discovers that a window in one
of the apartments is broken. Assume that the build-
ing, including its windows, is a unit of property un-
der §1.263(a)–3T(e) and the window is not a rotable
or temporary spare part under paragraph (c)(2) of this
section. X pays for the acquisition and delivery of a
new window to replace the broken window. In the
same taxable year, the new window is installed. As-
sume that the replacement of the window does not
improve the property under §1.263(a)–3T and that X
does not recognize gain or loss on the disposition of
the broken window. The new window is a material
or supply under paragraph (c)(1)(i) of this section be-
cause it is a component acquired and used to repair
a unit of property owned by X and used in X’s op-
erations. Under paragraph (a)(1) of this section, the
amounts X paid for the acquisition and delivery of the
window are deductible in the taxable year in which
the window is installed in the apartment building. See
April 2, 20126392012–14 I.R.B.

§1.168(i)–8T for the treatment of the disposition of
the broken window.
Example 6.Consumable property. X operates a
fleet of aircraft that carries freight for its customers.
X has several storage tanks on its premises, which
hold jet fuel for its aircraft. Assume that once the jet
fuel is placed in X’s aircraft, the jet fuel is reasonably
expected to be consumed within 12 months or less.
On December 31, Year 1, X purchases a two-year sup-
ply of jet fuel. In Year 2, X uses a portion of the jet
fuel purchased on December 31, Year 1, to fuel the
aircraft used in its business. The jet fuel that X pur-
chased in Year 1 is a material or supply under para-
graph (c)(1)(ii) of this section because it is reason-
ably expected to be consumed within 12 months or
less from the time it is placed in X’s aircraft. Under
paragraph (a)(1) of this section, X may deduct in Year
2 the amounts paid for the portion of jet fuel used in
the operation of X’s aircraft in Year 2.
Example 7.Unit of property that costs $100 or
less. X operates a business that rents out a variety of
small individual items to customers (rental items). X
maintains a supply of rental items on hand. In Year
1, X purchases a large quantity of rental items to use
in its rental business. Assume that each rental item
is a unit of property under §1.263(a)–3T(e) and costs
$100 or less. In Year 2, X begins using all the rental
items purchased in Year 1 by providing them to cus-
tomers of its rental business. X does not sell or ex-
change these items on established retail markets at
any time after the items are used in the rental busi-
ness. The rental items are materials and supplies un-
derparagraph(c)(1)(iv)ofthissection. Underpara-
graph (a)(1) of this section, the amounts that X paid
for the rental items in Year 1 are deductible in Year 2,
the taxable year in which the rental items are used in
X’s business.
Example 8.Unit of property that costs $100 or
less. X provides billing services to its customers.
In Year 1, X pays amounts to purchase 50 facsim-
ile machines to be used by its employees. Assume
each facsimile machine is a unit of property under
§1.263(a)–3T(e) and costs less than $100. In Year
1, X’s employees begin using 35 of the facsimile ma-
chines, and X stores the remaining 15 machines for
use in a later taxable year. The facsimile machines
are materials and supplies under paragraph (c)(1)(iv)
of this section. Under paragraph (a)(1) of this section,
the amounts X paid for 35 of the facsimile machines
are deductible in Year 1, the taxable year in which X
uses those machines. The amounts that X paid for
each of the remaining 15 machines are deductible in
the taxable year in which each machine is used.
Example 9.Materials and supplies used in
improvements; coordination with §1.263(a)–3T.X
owns various machines that are used in its business.
Assume that each machine is a unit of property under
§1.263(a)–3T(e). In Year 1, X purchases a supply
of spare parts for its machines. X acquired the parts
to use in the repair or maintenance of the machines
under §1.162–4T or in the improvement of the ma-
chines under §1.263(a)–3T. The spare parts are not
rotable or temporary spare parts under paragraph
(c)(2) of this section. In Year 2, X uses all of these
spare parts in an activity that improves a machine
under §1.263(a)–3T. Under paragraph (c)(1)(i) of
this section, the spare parts purchased by X in Year
1 are materials and supplies. Under paragraph (a)(1)
of this section, the amounts paid for the spare parts
are otherwise deductible as materials and supplies in
Year 2, the taxable year in which X uses those parts.
However, because these materials and supplies are
used to improve X’s machine, X is required to cap-
italize the amounts paid for those spare parts under
§1.263(a)–3T. See also section 263A for the require-
ment to capitalize the direct and allocable indirect
costs of property produced or property acquired for
resale.
Example 10.Cost of producing materials and
supplies; coordination with section 263A.Xisaman-
ufacturer that produces liquid waste as part of its op-
erations. X determines that its current liquid waste
disposal process is inadequate. To remedy the prob-
lem, in Year 1, X constructs a leaching pit to provide a
draining area for the liquid waste. Assume the leach-
ing pit is a unit of property under §1.263(a)–3T(e) and
has an economic useful life 12 months or less, start-
ing on the date that X begins to use the leaching pit as
a draining area. At the end of this period, X’s factory
will be connected to the local sewer system. In Year
2, X starts using the leaching pit in its operations. The
amounts paid to construct the leaching pit (includ-
ing the direct and allocable indirect costs of property
produced under section 263A) are amounts paid for a
material or supply under paragraph (c)(1)(iii) of this
section. Under paragraph (a)(1) of this section, the
amounts paid for the leaching pit are otherwise de-
ductible as materials and supplies in Year 2, the tax-
able year in which X uses the leaching pit. However,
because the amounts paid to construct the leaching pit
directly benefit or are incurred by reason of X’s man-
ufacturing operations, X must capitalize those costs
under section 263A to the property produced.See
§1.263A–1(e)(3)(ii)(E).
Example 11.Costs of acquiring materials and
supplies for production of property; coordination
with section 263A. In Year 1, X purchases jigs, dies,
molds, and patterns for use in the manufacture of X’s
products. Assume each jig, die, mold, and pattern is
a unit of property under §1.263(a)–3T(e). The eco-
nomic useful life of each jig, die, mold, and pattern
is 12 months or less, beginning when each item is
used in the manufacturing process. The jigs, dies,
molds, and patterns are not components acquired to
maintain, repair, or improve any of X’s equipment
under paragraph (c)(1)(i) of this section. X begins
using the jigs, dies, molds and patterns in Year 2 to
manufacture its products. These items are materi-
als and supplies under paragraph (c)(1)(iii) of this
section. Under paragraph (a)(1) of this section, the
amounts paid for the items are otherwise deductible
in Year 2, the taxable year in which X uses those
items. However, because the amounts paid for these
materials and supplies directly benefit or are incurred
by reason of X’s manufacturing operations, X must
capitalize the costs under section 263A to the prop-
erty produced.See§1.263A–1(e)(3)(ii)(E).
Example 12.Election to capitalize and depreci-
ate.X operates a rental business that rents out a va-
riety of items (rental items) to its customers. Assume
each rental item is a separate unit of property as de-
termined under §1.263(a)–3T(e). X does not sell or
exchange these items on established retail markets at
any time after the items are used in the rental busi-
ness. X purchases various rental items, each of which
costs less than $100 or has an economic useful life of
12 months or less, beginning when the items are used
or consumed. The rental items are materials and sup-
plies under paragraph (c)(1)(iii) or (c)(1)(iv) of this
section. Under paragraph (a)(1) of this section, the
amount paid for each rental item is deductible in the
taxable year in which the item is used in the rental
business. However, X would prefer to treat the cost
of each rental item as a capital expenditure subject to
depreciation. Under paragraph (d) of this section, X
may elect not to apply the rule contained in paragraph
(a)(1) of this section to the rental items. X makes
this election by capitalizing the amounts paid for each
rental item in the taxable year that X purchases the
item and by beginning to recover the costs of each
item on its timely filed Federal income tax return for
the taxable year that X places the item in service for
purposes of determining depreciation under the ap-
plicable provisions of the Internal Revenue Code and
the regulations thereunder. See §1.263(a)–2T(h) for
the treatment of capital expenditures.
Example 13.Election to capitalize and depreci-
ate. X is an electric utility. X acquires certain tempo-
rary spare parts, which it keeps on hand to avoid oper-
ational time loss in the event it must make emergency
repairs to a unit of property that is subject to depre-
ciation. These parts are not used to improve property
under §1.263(a)–3T(d). These temporary spare parts
are used until a new or repaired part can be installed
and then are removed and stored for later emergency
installation. X does not use the optional method of
accounting for rotable and temporary spare parts in
paragraph (e) of this section for any of its rotable or
temporary spare parts. The temporary spare parts are
materials and supplies under paragraph (c)(1)(i) of
this section. Under paragraphs (a)(1) and (a)(3) of
this section, the amounts paid for the temporary spare
parts are deductible in the taxable year in which they
are disposed of by the taxpayer. However, because it
is unlikely that the temporary spare parts will be dis-
posed of in the near future, X would prefer to treat
the amounts paid for the spare parts as capital ex-
penditures subject to depreciation. X may elect un-
der paragraph (d) of this section not to apply the rule
contained in paragraph (a)(1) of this section to each
of its temporary spare parts. X makes this election
by capitalizing the amounts paid for each spare part
in the taxable year that X acquires the spare parts and
by beginning to recover the costs of each part on its
timely filed Federal incometax return for the taxable
year in which the part is placed in service for pur-
poses of determining depreciation under the applica-
ble provisions of the Internal Revenue Code and the
regulations thereunder. See §1.263(a)–2T(h) for the
treatment of capital expenditures and section 263A
for the requirement to capitalize the direct and allo-
cable indirect costs of property produced or property
acquired for resale.
Example 14.Election to apply de minimis rule.
X provides consulting services to its customers. X
purchases 50 office chairs to be used by its employ-
ees. Each office chair is a unit of property that costs
$80. Also in the same taxable year, X pays amounts
to purchase 50 customized briefcases. Assume each
briefcase is a unit of property under §1.263(a)–3T(e),
costs $120, and has an economicusefullifeof12
months or less, beginning when used and consumed.
X has an applicable financial statement (as defined
in §1.263(a)–2T(g)(6)), and X has a written policy at
the beginning of the taxable year to expense amounts
paid for units of property costing less than $300.
The briefcases and the office chairs are materials and
2012–14 I.R.B.640April 2, 2012

supplies under paragraph (c)(1)(iii) and (c)(1)(iv),
respectively, of this section. Under paragraph (a)(1)
of this section, the amounts paid for the office chairs
and briefcases are deductible in the taxable year in
which they are used or consumed. However, assum-
ing X meets all the requirements of §1.263(a)–2T(g),
X may elect under paragraph (f) of this section to
apply thede minimisrule under §1.263(a)–2T(g) to
amounts paid for the office chairs and briefcases,
rather than treat these amounts as the costs of mate-
rials and supplies under §1.162–3T.
(i)Accounting method changes.Ex-
cept as otherwise provided in this section,
a change to comply with this section is a
change in method of accounting to which
the provisions of sections 446 and 481, and
the regulations thereunder, apply. A tax-
payer seeking to change to a method of ac-
counting permitted in this section must se-
cure the consent of the Commissioner in
accordance with §1.446–1(e) and follow
the administrative procedures issued under
§1.446–1(e)(3)(ii) for obtaining the Com-
missioner’s consent to change its account-
ing method.
(j)Effective/applicability date.This
section generally applies to amounts paid
or incurred (to acquire or produce prop-
erty) in taxable years beginning on or after
January 1, 2012. However, a taxpayer may
apply §1.162–3T(e) (the optional method
of accounting for rotable and temporary
spare parts) to taxable years beginning
on or after January 1, 2012. For the ap-
plicability of regulations to taxable years
beginning before January 1, 2012, see
§1.162–3 in effect prior to January 1, 2012
(§1.162–3 as contained in 26 CFR part 1
edition revised as of April 1, 2011).
(k)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 4. Section 1.162–4 is revised to
read as follows:
§1.162–4 Repairs.
(a)through(d)[Reserved].Forfurther
guidance, see §1.162–4T(a) through (d).
Par. 5. Section 1.162–4T is added to
read as follows:
§1.162–4T Repairs (temporary).
(a)In general. A taxpayer may deduct
amounts paid for repairs and maintenance
to tangible property if the amounts paid are
not otherwise required to be capitalized.
(b)Accounting method changes.Ex-
cept as otherwise provided in this section,
a change to comply with this section is a
change in method ofaccounting to which
the provisions of sections 446 and 481, and
the regulations thereunder, apply. A tax-
payer seeking to change to a method of ac-
counting permitted in this section must se-
cure the consent of the Commissioner in
accordance with §1.446–1(e) and follow
the administrative procedures issued under
§1.446–1(e)(3)(ii) for obtaining the Com-
missioner’s consent to change its account-
ing method.
(c)Effective/applicability date.This
section applies to taxable years beginning
on or after January 1, 2012. For the ap-
plicability of regulations to taxable years
beginning before January 1, 2012, see
§1.162–4 in effect prior to January 1, 2012
(§1.162–4 as contained in 26 CFR part 1
edition revised as of April 1, 2011).
(d)Expiration date. The applicability
of this section expires on December 23,
2014.
§1.162–6 [Removed]
Par. 6. Section 1.162–6 is removed.
Par. 7. Section 1.162–11 is amended
by revising paragraph (b), and adding para-
graphs (c) and (d) to read as follows:
§1.162–11 Rentals
*****
(b) [Reserved]. For further guidance,
see §1.162–11T(b).
(c) [Reserved]. For further guidance,
see §1.162–11T(c).
(d) [Reserved]. For further guidance,
see §1.162–11T(d).
Par. 8. Section 1.162–11T is added to
read as follows:
§1.162–11T Rentals (temporary)
(a) [Reserved]. For further guidance,
see §1.162–11(a).
(b)Improvements by lessee on lessor’s
property. The cost to a taxpayer of erecting
buildings or making permanent improve-
ments on property of which the taxpayer is
a lessee is a capital expenditure and is not
deductible as a business expense. For the
rules regarding improvements to leased
property where the improvements are tan-
gible property, see §1.263(a)–3T(f)(1).
For the rules regarding depreciation or
amortization deductions for leasehold im-
provements, see §1.167(a)–4T.
(c)Effective/applicability date.This
section applies to taxable years beginning
on or after January 1, 2012. For the ap-
plicability of regulations to taxable years
beginning before January 1, 2012, see
§1.162–11 in effect prior to January 1,
2012 (§1.162–11 as contained in 26 CFR
part 1 edition revised as of April 1, 2011).
(d)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 9. Section 1.165–2 is amended
by revising paragraph (c) and adding para-
graphs (d) and (e) to read as follows:
§1.165–2 Obsolescence of nondepreciable
property.
*****
(c)Cross references. [Reserved]. For
further guidance, see §1.165–2T(c).
(d)Effective/applicability date.[Re-
served]. For further guidance, see
§1.165–2T(d).
(e)Expiration date.[Reserved].For
further guidance, see §1.165–2T(e).
Par. 10. Section 1.165–2T is added to
read as follows:
§1.165–2T Obsolescence of
nondepreciable property (temporary).
(a) and (b) [Reserved]. For further
guidance, see §1.165–2(a) and (b).
(c)Cross references. For the allowance
under section 165(a) of losses arising
from the permanent withdrawal of de-
preciable property from use in the trade
or business or in the production of in-
come, see §1.167(a)–8T, §1.168(i)–1T, or
§1.168(i)–8T, as applicable. For provi-
sions respecting the obsolescence of de-
preciable property forwhich depreciation
is determined under section 167 (but not
under section 168, section 1400I, section
1400L(c), section 168 prior to its amend-
ment by the Tax Reform Act of 1986 (100
Stat. 2121), or under an additional first
year depreciation deduction provision of
the Internal Revenue Code (for example,
section 168(k) through (n), 1400L(b), or
1400N(d))), see §1.167(a)–9. For the al-
lowance of casualty losses, see §1.165–7.
(d)Effective/applicability date.This
section applies to taxable years beginning
on or after January 1, 2012. For the ap-
plicability of regulations to taxable years
beginning before January 1, 2012, see
April 2, 20126412012–14 I.R.B.

§1.165–2 in effect prior to January 1, 2012
(§1.165–2 as contained in 26 CFR part 1
edition revised as of April 1, 2011).
(e)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 11. Section 1.167(a)–4 is revised
to read as follows:
§1.167(a)–4 Leased property.
(a)In general. [Reserved]. For further
guidance, see §1.167(a)–4T(a).
(b)Effective/applicability date.[Re-
served]. For further guidance, see
§1.167(a)–4T(b).
Par. 12. Section 1.167(a)–4T is added
to read as follows:
§1.167(a)–4T Leased property
(temporary).
(a)In general. Capital expenditures
made by either a lessee or lessor for the
erection of a building or for other perma-
nent improvements on leased property are
recovered by the lessee or lessor under the
provisions of the Internal Revenue Code
applicable to the cost recovery of the build-
ing or improvements, if subject to depre-
ciation or amortization, without regard to
the period of the lease. For example, if
the building or improvement is property
to which section 168 applies, the lessee or
lessor determines the depreciation deduc-
tion for the building or improvement under
section 168.Seesection 168(i)(8)(A). If
the improvement is property to which sec-
tion 167 or section 197 applies, the lessee
or lessor determines the depreciation or
amortization deduction for the improve-
ment under section 167 or section 197, as
applicable.
(b)Effective/applicability date—(1)In
general. Except as provided in paragraphs
(b)(2) and (b)(3) of this section, this sec-
tion applies to taxable years beginning on
or after January 1, 2012.
(2)Application of this section to lease-
hold improvements placed in service after
December 31, 1986, in taxable years be-
ginning before January 1, 2012. For lease-
hold improvements placed in service after
December 31, 1986, in taxable years be-
ginning before January 1, 2012, a taxpayer
may—
(i) Apply the provisions of this section;
or
(ii) Depreciate any leasehold improve-
ment to which section 168 applies under
the provisions of section 168 and depre-
ciate or amortize any leasehold improve-
ment to which section 168 does not apply
under the provisions of the Internal Rev-
enue Code that are applicable to the cost
recovery of that leasehold improvement,
without regard to the period of the lease.
(3)Application of this section to lease-
hold improvements placed in service be-
fore January 1, 1987. For leasehold im-
provements placed in service before Jan-
uary 1, 1987, see §1.167(a)–4 in effect
prior to January 1, 2012 (§1.167(a)–4 as
contained in 26 CFR part 1 edition revised
as of April 1, 2011).
(4)Change in method of ac-
counting.Except as provided in
§1.446–1(e)(2)(ii)(d)(3)(i), a change to
comply with this section for deprecia-
ble assets placed in service in a taxable
year ending on or after December 30,
2003, is a change inmethod of account-
ing to which the provisions of section
446(e) and the regulations under sec-
tion 446(e) apply. Except as provided
in §1.446–1(e)(2)(ii)(d)(3)(i), a taxpayer
also may treat a change to comply with
this section for depreciable assets placed
in service in a taxable year ending before
December 30, 2003, as a change in method
of accounting to which the provisions of
section 446(e) and the regulations under
section 446(e) apply.
(5)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 13. Section 1.167(a)–7 is amended
by adding paragraphs (e), (f), and (g) to
read as follows:
§1.167(a)–7 Accounting for depreciable
property.
*****
(e)Applicability. [Reserved]. For fur-
ther guidance, see §1.167(a)–7T(e).
(f)Effective/applicability date.[Re-
served]. For further guidance, see
§1.167(a)–7T(f).
(g)Expiration date. [Reserved]. For
further guidance, see §1.167(a)–7T(g).
Par. 14. Section 1.167(a)–7T is added
to read as follows:
§1.167(a)–7T Accounting for depreciable
property (temporary).
(a) through (d) [Reserved]. For further
guidance, see §1.167(a)–7(a) through (d).
(e)Applicability. Paragraphs (a), (b),
and (d) of this section apply to property
for which depreciation is determined un-
der section 167 (but not under section 168,
section 1400I, section 1400L(c), section
168 prior to its amendment by the Tax Re-
form Act of 1986 (100 Stat. 2121), or un-
der an additional first year depreciation de-
duction provision of the Internal Revenue
Code (for example, section 168(k) through
(n), 1400L(b), or 1400N(d))). Paragraph
(c) of this section does not apply to gen-
eral asset accounts as provided by section
168(i)(4) and §1.168(i)–1T.
(f)Effective/applicability date.This
section applies to taxable years beginning
on or after January 1, 2012. For the ap-
plicability of regulations to taxable years
beginning before January 1, 2012, see
§1.167(a)–7 in effect prior to January 1,
2012 (§1.167(a)–7 as contained in 26 CFR
part 1 edition revised as of April 1, 2011).
(g)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 15. Section 1.167(a)–8 is amended
by adding paragraphs (g), (h), and (i) to
read as follows:
§1.167(a)–8 Retirements.
*****
(g)Applicability. [Reserved]. For fur-
ther guidance, see §1.167(a)–8T(g).
(h)Effective/applicability date.[Re-
served]. For further guidance, see
§1.167(a)–8T(h).
(i) [Reserved]. For further guidance,
see §1.167(a)–8T(i).
Par. 16. Section 1.167(a)–8T is added
to read as follows:
§1.167(a)–8T Retirements (temporary).
(a) through (f) [Reserved]. For further
guidance, see §1.167(a)–8(a) through (f).
(g)Applicability. This section ap-
plies to property for which depreciation
is determined under section 167 (but not
under section 168, section 1400I, section
1400L(c), section 168 prior to its amend-
ment by the Tax Reform Act of 1986 (100
Stat. 2121), or under an additional first
2012–14 I.R.B.642April 2, 2012

year depreciation deduction provision of
the Internal Revenue Code (for example,
section 168(k) through (n), 1400L(b), or
1400N(d))).
(h)Effective/applicability date.This
section applies to taxable years beginning
on or after January 1, 2012. For the ap-
plicability of regulations to taxable years
beginning before January 1, 2012,see
§1.167(a)–8ineffectpriortoJanuary1,
2012 (§1.167(a)–8 as contained in 26 CFR
part 1 edition revised as of April 1, 2011).
(i)Expiration date. The applicability of
this section expires on December 23, 2014.
Par. 17. Section 1.168(i)–0 is amended
by:
1. Adding entries for paragraphs (b)(5)
and (b)(6).
2. Adding entry for paragraph (c)(3).
3. Redesignating the entry for para-
graph (d)(2) as (d)(4) and adding new en-
tries for paragraphs (d)(2) and (d)(3).
4. Redesignating the entry for para-
graph (e)(2)(v) as the entry for paragraph
(e)(2)(ix).
5. Adding entries for paragraphs
(e)(2)(v), (vi), (vii), (viii).
6. Redesignating the entry for para-
graph (e)(3)(vi) as (e)(3)(vii) and adding a
new paragraph (e)(3)(vi).
7. Redesignating the entry for para-
graph (h)(2) as (h)(3), and adding a new
paragraph (h)(2).
8. Removing the entries for paragraphs
(l), (l)(1), (l)(2), and (l)(3), and redesign-
ing the entries for paragraphs (k), (k)(1),
(k)(2), and (k)(3) as (l), (l)(1), (l)(2), and
(l)(3), respectively.
9. Redesignating the entry for para-
graph (j) as (k).
10. Redesignating the entry for para-
graph (i) as (j) and adding a new paragraph
(i).
11. Adding paragraph (m).
§1.168(i)–0 Table of contents for the
general asset account rules.
*****
§1.168(i)–1 General asset accounts.
*****
(b) * * *
(5) and (6) [Reserved]. For fur-
ther guidance, see the entries for
§1.168(i)–1T(b)(5) and (6).
(c) * * *
(3) [Reserved]. For further guidance,
see the entry for §1.168(i)–1T(c)(3).
*****
(d)(2) and (3) [Reserved].For
further guidance, see the entries for
§1.168(i)–1T(d)(2) and (3).
*****
(e)(2)***
(v) through (viii) [Reserved]. For
further guidance, see the entries for
§1.168(i)–1T(e)(2)(v) through (viii).
*****
(e)(3)***
(vi) [Reserved]. For further guidance,
see the entry for §1.168(i)–1T(e)(3)(vi).
*****
(h) * * *
(2) [Reserved]. For further guidance,
see the entry for §1.168(i)–1T(h)(2).
*****
(i) [Reserved]. For further guidance,
see the entry for §1.168(i)–1T(i).
*****
(m) [Reserved]. For further guidance,
see the entry for §1.168(i)–1T(m).
Par. 18. Section 1.168(i)–0T is added
to read as follows:
§1.168(i)–0T Table of contents for the
general asset account rules (temporary).
This section lists the major paragraphs
contained in §1.168(i)–1T.
§1.168(i)–1T General asset accounts
(temporary).
(a) through (b)(4) [Reserved]. For
further guidance, see the entries for
§1.168(i)–1(a) through (b)(4).
(5) Mass assets.
(6) Remaining adjusted depreciable ba-
sis of the general asset account.
(c)(1) through (c)(2) [Reserved]. For
further guidance, see the entries for
§1.168(i)–1(c)(1) through (c)(2).
(3) Examples.
(d)(1) [Reserved]. For further guid-
ance, see the entry for §1.168(i)–1(d)(1).
(d)(2) Assets in general asset account
are eligible for additional first year depre-
ciation deduction.
(d)(3) No assets in general asset account
are eligible for additional first year depre-
ciation deduction.
(d)(4) through (e)(2)(iv) [Reserved].
For further guidance, see the entries for
§1.168(i)–1(d)(4) through (e)(2)(iv).
(v)Mannerofdisposition.
(vi) Disposition by transfer to a supplies
account.
(vii) Leasehold improvements.
(viii) Determination of asset disposed
of.
(e)(2)(ix) through (e)(3)(v) [Reserved].
For further guidance, see the entries for
§1.168(i)–1(e)(2)(ix) through (e)(3)(v).
(vi) Technical termination of a partner-
ship.
(e)(3)(vii) through (h)(1) [Reserved].
For further guidance, see the entries for
§1.168(i)–1(e)(3)(vii) through (h)(1).
(h)(2) Business or income-producing
use percentage changes.
(h)(3) [Reserved]. For further guid-
ance, see the entry for §1.168(i)–1(h)(3).
(i) Redetermination of basis.
(j) through (l) [Reserved]. For further
guidance, see the entries for §1.168(i)–1(j)
through (l).
(m) Effective/applicability date.
Par. 19. Section 1.168(i)–1 is amended
by:
1. Removing paragraphs (l), (l)(1),
(l)(2), and (l)(3), and redesignating para-
graphs (k), (k)(1), (k)(2), and (k)(3) as
paragraphs (l), (l)(1), (l)(2), and (l)(3),
respectively.
2. Redesignating paragraph (j) as para-
graph (k) and redesignating paragraph (i)
as paragraph (j), and adding new paragraph
(i).
3. Revising paragraphs (a) through (h)
and revising paragraphs (j) through (l)(1).
4. Adding paragraph (m).
The revisions and additions read as fol-
lows:
§1.168(i)–1 General asset accounts.
(a) through (l)(1) [Reserved]. For
further guidance, see §1.168(i)–1T(a)
through (l)(1).
*****
(m) [Reserved]. For further guidance,
see §1.168(i)–1T(m).
Par. 20. Section 1.168(i)–1T is added
to read as follows:
April 2, 20126432012–14 I.R.B.

§1.168(i)–1T General asset accounts
(temporary).
(a)Scope. This section provides rules
for general asset accounts under section
168(i)(4). The provisions of this section
apply only to assets for which an election
has been made under paragraph (l) of this
section.
(b)Definitions. For purposes of this
section, the following definitions apply:
(1)Unadjusted depreciable basishas
the same meaning given such term in
§1.168(b)–1(a)(3).
(2)Unadjusted depreciable basis of the
general asset accountis the sum of the
unadjusted depreciable bases of all assets
included in the general asset account.
(3)Adjusted depreciable basis of the
general asset accountis the unadjusted de-
preciable basis of the general asset account
less the adjustments to basis described in
section 1016(a)(2) and (3).
(4)Expensed costis the amount of any
allowable credit or deduction treated as
a deduction allowable for depreciation or
amortization for purposes of section 1245
(for example, a credit allowable under sec-
tion 30 or a deduction allowable under sec-
tion 179, 179A, or 190). Expensed cost
does not include any additional first year
depreciation deduction.
(5)Mass assetsis a mass or group of
individual items of depreciable assets—
(i) That are not necessarily homoge-
nous;
(ii) Each of which is minor in value
relative to the total value of the mass or
group;
(iii) Numerous in quantity;
(iv) Usually accounted for only on a
total dollar or quantity basis;
(v) With respect to which separate iden-
tification is impracticable; and
(vi) Placed in service in the same tax-
able year.
(6)Remaining adjusted depreciable ba-
sis of the general asset accountis the un-
adjusted depreciable basis of the general
asset account less the amount of the addi-
tional first year depreciation deduction al-
lowed or allowable, whichever is greater,
for the general asset account.
(c)Establishment of general asset ac-
counts—(1)Assets eligible for general as-
set accounts—(i)General rules. Assets
that are subject to either the general de-
preciation system of section 168(a) or the
alternative depreciation system of section
168(g) may be accounted for in one or
more general asset accounts. An asset is
included in a general asset account only to
the extent of the asset’s unadjusted depre-
ciable basis. However, an asset is not to be
included in a general asset account if the
asset is used both in a trade or business (or
for the production of income) and in a per-
sonal activity at any time during the tax-
able year in which the asset is placed in ser-
vice by the taxpayer or if the asset is placed
in service and disposed of during the same
taxable year.
(ii)Special rules for assets generat-
ing foreign source income. (A) Assets
that generate foreign source income, both
United States and foreign source income,
or combined gross income of a FSC (as
defined in former section 922), DISC (as
defined in section 992(a)), or possessions
corporation (as defined in section 936) and
its related supplier, may be included in a
general asset account if the requirements
of paragraph (c)(2)(i) of this section are
satisfied. If, however, the inclusion of
these assets in a general asset account re-
sults in a substantial distortion of income,
the Commissioner may disregard the gen-
eral asset account election and make any
reallocations of income or expense neces-
sary to clearly reflect income.
(B) A general asset account shall be
treated as a single asset for purposes of
applying the rules in §1.861–9T(g)(3)
(relating to allocation and apportion-
ment of interest expense under the asset
method). A general asset account that
generates income in more than one group-
ing of income (statutory and residual)
is a multiple category asset (as defined
in §1.861–9T(g)(3)(ii)), and the income
yield from the general asset account must
be determined by applying the rules for
multiple category assets as if the general
asset account were a single asset.
(2)Grouping assets in general asset ac-
counts—(i)General rules. If a taxpayer
makes the election under paragraph (l) of
this section, assets that are subject to the
election are grouped into one or more gen-
eral asset accounts. Assets that are eligible
to be grouped into a single general asset ac-
count may be divided into more than one
general asset account. Each general asset
account must include only assets that—
(A) Have the same applicable deprecia-
tion method;
(B) Have the same applicable recovery
period;
(C) Have the same applicable conven-
tion; and
(D) Are placed in service by the tax-
payer in the same taxable year.
(ii)Special rules. In addition to the gen-
eral rules in paragraph (c)(2)(i) of this sec-
tion, the following rules apply when estab-
lishing general asset accounts—
(A) Assets subject to the mid-quarter
convention may only be grouped into a
general asset account with assets that are
placed in service in the same quarter of the
taxable year;
(B) Assets subject to the mid-month
convention may only be grouped into a
general asset account with assets that are
placed in service in the same month of the
taxable year;
(C) Passenger automobiles for which
the depreciation allowance is limited un-
der section 280F(a) must be grouped into
a separate general asset account;
(D) Assets not eligible for any addi-
tional first year depreciation deduction
(including assets for which the taxpayer
elected not to deduct the additional first
year depreciation) provided by, for exam-
ple, section 168(k) through (n), 1400L(b),
or 1400N(d), must be grouped into a sep-
arate general asset account;
(E) Assets eligible for the additional
first year depreciation deduction may only
be grouped into a general asset account
with assets for which the taxpayer claimed
the same percentage of the additional first
year depreciation (for example, 30 percent,
50 percent, or 100 percent);
(F) Except for passenger automobiles
described in paragraph (c)(2)(ii)(C) of this
section, listed property (as defined in sec-
tion 280F(d)(4)) must be grouped into a
separate general asset account;
(G)Assetsforwhichthe depreciation
allowance for the placed-in-service year is
not determined by using an optional depre-
ciation table (for further guidance, see sec-
tion 8 of Rev. Proc. 87–57, 1987–2 C.B.
687, 693 (see §601.601(d)(2) of this chap-
ter)) must be grouped into a separate gen-
eral asset account;
(H) Mass assets that are or will be sub-
ject to paragraph (j)(2)(iii) of this section
(disposed of or converted mass asset is
identified by a mortality dispersion table)
must be grouped into a separate general as-
set account; and
2012–14 I.R.B.644April 2, 2012

(I) Assets subject to paragraph
(h)(3)(iii)(A) of this section (change in
use results in a shorter recovery period or
a more accelerated depreciation method)
for which the depreciation allowance
for the year of change (as defined in
§1.168(i)–4(a)) is not determined by us-
ing an optional depreciation table must
be grouped into a separate general asset
account.
(3)Examples. The following examples
illustrate the application of this paragraph
(c):
Example 1. In 2012, J, a proprietorship with a cal-
endar year-end, purchases and places in service one
item of equipment that costs $550,000. This equip-
ment is section 179 property and also is 5-year prop-
erty under section 168(e). On its Federal income tax
return for 2012, J makes an election under section
179 to expense $500,000 of the equipment’s cost and
makes an election under paragraph (l) of this section
to include the equipment in a general asset account.
As a result, the unadjusted depreciable basis of the
equipment is $50,000. In accordance with paragraph
(c)(1) of this section, J must include only $50,000 of
the equipment’s cost in the general asset account.
Example 2. ThefactsarethesameasinExam-
ple 1, except that J also places in service 99 other
items of equipment in 2012. On its Federal income
tax return for 2012, J does not make an election un-
der section 179 to expense the cost of any of the 100
items of equipment and does make an election un-
der paragraph (l) of this section to include the 100
items of equipment in a general asset account. All
of the 100 items of equipment placed in service in
2012 are 5-year property under section 168(e), are
not listed property, and are not eligible for any addi-
tional first year depreciation deduction. J depreciates
its 5-year property placed in service in 2012 using the
optional depreciation tablethat corresponds with the
general depreciation system, the 200-percent declin-
ing balance method, a 5-yearrecovery period, and the
half-year convention. In accordance with paragraph
(c)(2) of this section, J includes all of the 100 items
of equipment in one general asset account.
Example 3. The facts are the same as inExample
2, except that J decides not to include all of the 100
items of equipment in one general asset account. In-
stead and in accordance with paragraph (c)(2) of this
section, J establishes 100 general asset accounts and
includes one item of equipment in each general asset
account.
Example 4. K, a calendar-year corporation, is a
wholesale distributer. In 2012, K places in service the
following properties for use in its wholesale distribu-
tion business: computers, automobiles, and forklifts.
On its federal income tax return for 2012, K does
not make an election under section 179 to expense
the cost of any of these items of equipment and does
make an election under paragraph (l) of this section
to include all of these items of equipment in a general
asset account. All of theseitems are 5-year property
under section 168(e) and are not eligible for any addi-
tional first year depreciation deduction. The comput-
ers are listed property, and the automobiles are listed
property and are subject tosection 280F(a). K de-
preciates its 5-year property placed in service in 2012
using the optional depreciation table that corresponds
with the general depreciation system, the 200-percent
declining balance method, a 5-year recovery period,
and the half-year convention. Although the comput-
ers, automobiles, and forklifts are 5-year property,
K cannot include all of them in one general asset
account because the computers and automobiles are
listed property. Further, even though the computers
and automobiles are listed property, K cannot include
them in one general asset account because the auto-
mobiles also are subject to section 280F(a). In accor-
dance with paragraph (c)(2) of this section, K estab-
lishes three general asset accounts: one for the com-
puters, one for the automobiles, and one for the fork-
lifts.
Example 5. L, a fiscal-year corporation with a
taxable year ending June 30, purchases and places in
service ten items of new equipment in October 2011,
and purchases and places in service five other items of
new equipment in February 2012. On its federal in-
come tax return for the taxable year ending June 30,
2012, L does not make an election under section 179
to expense the cost of any of these items of equip-
ment and does make an election under paragraph (l)
of this section to include all of these items of equip-
ment in a general asset account. All of these items of
equipment are 7-year property under section 168(e),
are not listed property, and are not property described
in section 168(k)(2)(B) or (C). All of the ten items of
equipment placed in service in October 2011 are eli-
gible for the 100-percent additional first year depreci-
ation deduction provided by section 168(k)(5). All of
the five items of equipment placed in service in Feb-
ruary 2012 are eligible for the 50-percent additional
first year depreciation deduction provided by section
168(k)(1). L depreciates its 7-year property placed
in service for the taxable year ending June 30, 2012,
using the optional depreciation table that corresponds
with the general depreciation system, the 200-percent
declining balance method, a 7-year recovery period,
and the half-year convention. Although the 15 items
of equipment are depreciated using the same depre-
ciation method, recovery period, and convention, L
cannot include all of them in one general asset ac-
count because they are eligible for different percent-
ages of the additional first year depreciation deduc-
tion. In accordance with paragraph (c)(2) of this sec-
tion, L establishes two general asset accounts: one for
the ten items of equipment eligible for the 100-per-
cent additional first year depreciation deduction, and
one for the five items of equipment eligible for the
50-percent additional first year depreciation deduc-
tion.
(d)Determination of depreciation al-
lowance—(1)In general. Depreciation
allowances are determined for each gen-
eral asset account. The depreciation al-
lowances must be recorded in a deprecia-
tion reserve account for each general as-
set account. The allowance for depre-
ciation under this section constitutes the
amount of depreciation allowable under
section 167(a).
(2)Assets in general asset account are
eligible for additional first year deprecia-
tion deduction. If all the assets in a gen-
eral asset account are eligible for the ad-
ditional first year depreciation deduction,
the taxpayer first must determine the al-
lowable additional first year depreciation
deduction for the general asset account for
the placed-in-service year and then must
determine the amount otherwise allowable
as a depreciation deduction for the gen-
eral asset account for the placed-in-service
year and any subsequent taxable year. The
allowable additional first year depreciation
deduction for the general asset account for
the placed-in-service year is determined by
multiplying the unadjusted depreciable ba-
sis of the general asset account by the ad-
ditional first year depreciation deduction
percentage applicable to the assets in the
account (for example, 30 percent, 50 per-
cent, or 100 percent). The remaining ad-
justed depreciable basis of the general as-
set account then is depreciated using the
applicable depreciation method, recovery
period, and convention for the assets in the
account.
(3)No assets in general asset account
are eligible for additional first year depre-
ciation deduction. Ifnoneoftheassets
in a general asset account are eligible for
the additional first year depreciation de-
duction, the taxpayer must determine the
allowable depreciation deduction for the
general asset account for the placed-in-
service year and any subsequent taxable
year by using the applicable depreciation
method, recovery period, and convention
for the assets in the account.
(4)Special rule for passenger automo-
biles. For purposes of applying section
280F(a), the depreciation allowance for
a general asset account established for
passenger automobiles is limited for each
taxable year to the amount prescribed in
section 280F(a) multiplied by the excess
of the number of automobiles originally
included in the account over the number
of automobiles disposed of during the
taxable year or in any prior taxable year
in a transaction described in paragraphs
(e)(3)(iii) (disposition of an asset in a qual-
ifying disposition), (e)(3)(iv) (transactions
subject to section 168(i)(7)), (e)(3)(v)
(transactions subject to section 1031 or
1033), (e)(3)(vi) (technical termination
of a partnership), (e)(3)(vii) (anti-abuse
rule), (g) (assets subject to recapture),
(h)(1) (conversion to personal use), or
(h)(2) (business or income-producing use
percentage changes) of this section.
April 2, 20126452012–14 I.R.B.

(e)Disposition of an asset from a gen-
eral asset account—(1)Scope. This para-
graph (e) provides rules applicable to dis-
positions of assets included in a general
asset account. For purposes of this para-
graph (e), an asset in a general asset ac-
count is disposed of when ownership of the
asset is transferred or when the asset is per-
manently withdrawn from use either in the
taxpayer’s trade or business or in the pro-
duction of income. A disposition includes
the sale, exchange, retirement, physical
abandonment, or destruction of an asset.
A disposition also occurs when an asset is
transferred to a supplies, scrap, or similar
account. A disposition also includes the
retirement of a structural component (as
defined in §1.48–1(e)(2)) of a building (as
defined in §1.48–1(e)(1)).
(2)General rules for a disposition—(i)
No immediate recovery of basis.Ex-
cept as provided in paragraph (e)(3) of
this section, immediately before a dis-
position of any asset in a general asset
account, the asset is treated as having an
adjusted depreciable basis (as defined in
§1.168(b)–1(a)(4)) of zero for purposes
of section 1011. Therefore, no loss is
realized upon the disposition of an asset
from the general asset account. Similarly,
where an asset is disposed of by transfer
to a supplies, scrap, or similar account, the
basis of the asset in the supplies, scrap, or
similar account will be zero.
(ii)Treatment of amount realized.Any
amount realized on a disposition is recog-
nized as ordinary income (notwithstand-
ing any other provision of subtitle A of
the Internal Revenue Code) to the extent
the sum of the unadjusted depreciable ba-
sis of the general asset account and any ex-
pensed cost (as defined in paragraph (b)(4)
of this section) for assets in the account ex-
ceeds any amounts previously recognized
as ordinary income upon the disposition of
other assets in the account. The recogni-
tion and character of any excess amount
realized are determined under other appli-
cable provisions of the Internal Revenue
Code (other than sections 1245 and 1250
or provisions of the Internal Revenue Code
that treat gain on a disposition as subject to
section1245or1250).
(iii)Effect of disposition on a general
asset account. The unadjusted depreciable
basis and the depreciation reserve of the
general asset account are not affected as a
result of a disposition of an asset from the
general asset account.
(iv)Coordination with nonrecognition
provisions. For purposes of determining
the basis of an asset acquired in a trans-
action, other than a transaction described
in paragraphs (e)(3)(iv) (pertaining to
transactions subject to section 168(i)(7)),
(e)(3)(v) (pertaining to transactions sub-
ject to section 1031 or 1033), and (e)(3)(vi)
(pertaining to technical terminations of
partnerships) of this section, to which
a nonrecognition section of the Internal
Revenue Code applies (determined with-
out regard to this section), the amount of
ordinary income recognized under this
paragraph (e)(2) is treated as the amount
of gain recognized on the disposition.
(v)Manner of disposition.Themanner
of disposition of an asset in a general asset
account (for example, normal retirement,
abnormal retirement, ordinary retirement,
or extraordinary retirement) is not taken
into account in determining whether a dis-
position occurs or gain or loss is recog-
nized.
(vi)Disposition by transfer to a sup-
plies account. If a taxpayer made an elec-
tion under §1.162–3T(d) to treat the cost
of any material and supply as a capital ex-
penditure subject to the allowance for de-
preciation and also made an election un-
der paragraph (l) of this section to include
that material and supply in a general as-
set account, the taxpayer can dispose of the
materialandsupplybytransferringittoa
supplies account only if the taxpayer has
obtained the consent of the Commissioner
to revoke the §1.162–3T(d) election. See
§1.162–3T(d)(3) for the procedures for re-
voking a §1.162–3T(d) election.
(vii)Leasehold improvements.The
rules of paragraph (e) of this section also
apply to—
(A) A lessor of leased property that
made an improvement to that property for
the lessee of the property, has a depreciable
basis in the improvement, made an elec-
tion under paragraph (l) of this section to
include the improvement in a general asset
account, and disposes of the improvement
before or upon the termination of the lease
with the lessee.Seesection 168(i)(8)(B);
and
(B) A lessee of leased property that
made an improvement to that property, has
a depreciable basis in the improvement,
made an election under paragraph (l) of
this section to include the improvement in
a general asset account, and disposes of the
improvement before or upon the termina-
tion of the lease.
(viii)Determination of asset disposed
of—(A)In general. For purposes of ap-
plying paragraph (e) of this section to the
disposition of an asset in a general asset
account (instead of the disposition of the
general asset account), the facts and cir-
cumstances of each disposition are con-
sidered in determining what is the appro-
priate asset disposed of. Except as pro-
vided in paragraph (e)(2)(viii)(B) of this
section, the asset cannot be larger than
the unit of property as determined under
§1.263(a)–3T(e)(2), (e)(3), and (e)(5) or
as otherwise determined in published guid-
ance in theFederal Registeror in the In-
ternal Revenue Bulletin (see, for exam-
ple, Rev. Proc. 2011–38, 2011–18 I.R.B.
743, for units of property for wireless net-
work assets (see §601.601(d)(2)(ii)(b)of
this chapter)).
(B)Exceptions. For purposes of apply-
ing paragraph (e) of this section to the dis-
position of an asset in a general asset ac-
count (instead of the disposition of the gen-
eral asset account):
(1) Each building (not including its
structural components) is the asset except
as provided in §1.1250–1(a)(2)(ii) or in
paragraph (e)(2)(viii)(B)(2)or(5)ofthis
section.
(2) If a building has two or more condo-
minium or cooperative units, each condo-
minium or cooperative unit (not including
its structural components) is the asset ex-
cept as provided in §1.1250–1(a)(2)(ii) or
in paragraph (e)(2)(viii)(B)(5) of this sec-
tion.
(3) Each structural component (includ-
ing all components thereof) of a building,
condominium unit, or cooperative unit is
the asset.
(4) If a taxpayer properly includes an
item in one of the asset classes 00.11
through 00.4 of Rev. Proc. 87–56, 1987–2
C.B. 674, (see §601.601(d)(2)(ii)(b
)of
this chapter) or properly classifies an
item in one of the categories under sec-
tion 168(e)(3) (except for a category that
includes buildings or structural compo-
nents; for example, retail motor fuels
outlet, qualified leasehold improvement
property, qualified restaurant property,
and qualified retail improvement prop-
erty), each item is the asset provided it
2012–14 I.R.B.646April 2, 2012

is not larger than the unit of property
as determined under §1.263(a)–3T(e)(3)
or (e)(5) or as otherwise determined in
published guidance in theFederal Reg-
isteror in the Internal Revenue Bulletin
(see §601.601(d)(2)(ii)(b) of this chapter),
or provided paragraph (e)(2)(viii)(B)(5)
of this section does not apply to the
item. For example, each desk is the
asset, each computer is the asset, and
each qualified smart electric meter is
the asset (assuming these assets are not
larger than the unit of property as de-
termined under §1.263(a)–3T(e)(3) or
(e)(5) or as otherwise determined in pub-
lished guidance in theFederal Register
or in the Internal Revenue Bulletin (see
§601.601(d)(2)(ii)(b) of this chapter)).
(5) If the taxpayer places in service
an improvement or addition to an as-
set after the taxpayer placed the asset
in service, the improvement or addi-
tion is a separate asset provided it is not
larger than the unit of property as de-
termined under §1.263(a)–3T(e)(3) or
(e)(5) or as otherwise determined in pub-
lished guidance in theFederal Register
or in the Internal Revenue Bulletin (see
§601.601(d)(2)(ii)(b) of this chapter).
(6) If an asset is not described in one
of the asset classes 00.11 through 00.4
of Rev. Proc. 87–56, 1987–2 C.B. 674
(see §601.601(d)(2)(ii)(b) of this chapter)
or in one of the categories under section
168(e)(3), a taxpayer also may use any rea-
sonable, consistent method to treat each of
the asset’s components as the asset.
(ix)Examples. The following examples
illustrate the application of this paragraph
(e)(2):
Example 1. A, a calendar-year partnership, main-
tains one general asset account for one office building
that cost $10 million. A discovers a leak in the roof of
this building and, after consulting with a contractor,
decides to replace the entire roof. The retirement of
the roof, which is a structural component of the build-
ing, is a disposition under paragraph (e)(1) of this sec-
tion. However, this roof has an unadjusted deprecia-
ble basis of zero pursuant to paragraph (e)(2)(i) of this
section. Accordingly, A does not recognize any loss
upon the retirement of the roof. Instead, the unad-
justed depreciable basis of the general asset account
for the office building is notaffected by the retirement
of the roof and, as a result, A continues to depreciate
the $10 million cost of this general asset account.
Example 2. B, a calendar-year commercial air-
line company, maintains one general asset account
for five aircrafts that cost a total of $500 million.
B replaces the existing engines on one of the air-
crafts with new engines and treats each engine of an
aircraft as a major component of the aircraft. As-
sume each aircraft is a unit of property as determined
under §1.263(a)–3T(e)(3). However, for disposition
purposes of general asset accounts, B consistently
treats each major component of an aircraft as the as-
set. Thus, the retirement of these replaced engines is
a disposition under paragraph (e)(1) of this section.
However, the engines have an unadjusted deprecia-
ble basis of zero pursuant to paragraph (e)(2)(i) of this
section. Accordingly, B does not recognize any loss
upon the retirement of the engines. Instead, the unad-
justed depreciable basis of the general asset account
for the five aircrafts is notaffected by the retirement
of the engines and, as a result, B continues to depreci-
ate the $500 million cost of this general asset account.
Example 3. (i) R, a calendar-year corporation,
maintains one general asset account for ten machines.
The machines cost a totalof $10,000 and are placed
in service in June 2012. Of the ten machines, one
machine costs $8,200 and nine machines cost a to-
tal of $1,800. Assume R depreciates this general as-
set account using the optional depreciation table that
corresponds with the general depreciation system, the
200-percent declining balance method, a 5-year re-
covery period, and a half-year convention. R does
not make a section 179 election for any of the ma-
chines, and all of the machines are not eligible for
any additional first year depreciation deduction. As
of January 1, 2013, the depreciation reserve of the ac-
count is $2,000 [$10,000 x 20 percent].
(ii) On February 8, 2013, R sells the machine that
cost $8,200 to an unrelated party for $9,000. Under
paragraph (e)(2)(i) of this section, this machine has
an adjusted depreciable basis of zero.
(iii) On its 2013 tax return, R recognizes the
amount realized of $9,000 as ordinary income
because such amount does not exceed the unad-
justed depreciable basis of the general asset account
($10,000), plus any expensed cost for assets in the
account ($0), less amounts previously recognized
as ordinary income ($0). Moreover, the unadjusted
depreciable basis and depreciation reserve of the
account are not affected by the disposition of the
machine. Thus, the depreciation allowance for the
account in 2013 is $3,200 ($10,000 x 32 percent).
Example 4. (i)ThefactsarethesameasinEx-
ample 3. In addition, on June 4, 2014, R sells seven
machines to an unrelated party for a total of $1,100.
In accordance with paragraph (e)(2)(i) of this section,
these machines have an adjusted depreciable basis of
zero.
(ii) On its 2014 tax return, R recognizes $1,000
as ordinary income (the unadjusted depreciable ba-
sis of $10,000, plus the expensed cost of $0, less
the amount of $9,000 previously recognized as ordi-
nary income). The recognition and character of the
excess amount realized of $100 ($1,100-$1,000) are
determined under applicable provisions of the Inter-
nal Revenue Code other than section 1245 (such as
section 1231). Moreover, the unadjusted depreciable
basis and depreciation reserve of the account are not
affected by the disposition of the machines. Thus,
the depreciation allowance for the account in 2014 is
$1,920 ($10,000 x 19.2 percent).
(3)Special rules—(i)In general.This
paragraph (e)(3) provides the rules for ter-
minating general asset account treatment
upon certain dispositions. While the rules
under paragraphs (e)(3)(ii) and (iii) of this
section are optional rules, the rules under
paragraphs (e)(3)(iv), (v), (vi), and (vii) of
this section are mandatory rules. A tax-
payer elects to apply paragraph (e)(3)(ii)
or (iii) of this section by reporting the gain,
loss, or other deduction on the taxpayer’s
timely filed original Federal income tax re-
turn (including extensions) for the taxable
year in which the disposition occurs. A
taxpayer may revoke the election to apply
paragraph (e)(3)(ii) or (iii) of this section
only by filing a request for a private letter
ruling and obtaining the Commissioner’s
consent to revoke the election. The Com-
missioner may grant a request to revoke
this election if the taxpayer can demon-
strate good cause for the revocation. The
election to apply paragraph (e)(3)(ii) or
(iii) of this section may not be made or
revoked through the filing of an applica-
tion for change in accounting method. For
purposes of applying paragraph (e)(3)(iii)
through (vii) of this section, see paragraph
(j)ofthissectionforidentifyinganasset
disposed of and its unadjusted depreciable
basis.
(ii)Disposition of all assets remain-
ing in a general asset account—(A)Op-
tional termination of a general asset ac-
count. Upon the disposition of all of the
assets, or the last asset, in a general asset
account, a taxpayer may apply this para-
graph (e)(3)(ii) to recover the adjusted de-
preciable basis of the general asset ac-
count (rather than having paragraph (e)(2)
of this section apply). Under this para-
graph (e)(3)(ii), the general asset account
terminates and the amount of gain or loss
for the general asset account is determined
under section 1001(a) by taking into ac-
count the adjusted depreciable basis of the
general asset account at the time of the dis-
position (as determined under the appli-
cable convention for the general asset ac-
count). The recognition and character of
the gain or loss are determined under other
applicable provisions of the Internal Rev-
enue Code, except that the amount of gain
subject to section 1245 (or section 1250)
is limited to the excess of the depreciation
allowed or allowable for the general asset
account, including any expensed cost (or
the excess of the additional depreciation
allowed or allowable for the general as-
set account), over any amounts previously
recognized as ordinary income under para-
graph (e)(2) of this section.
April 2, 20126472012–14 I.R.B.

(B)Examples. The following examples
illustrate the application of this paragraph
(e)(3)(ii):
Example 1. (i) T, a calendar-year corporation,
maintains a general asset account for 1,000 calcula-
tors. The calculators cost a total of $60,000 and are
placed in service in 2012. Assume T depreciates this
general asset account using the optional depreciation
table that corresponds with the general depreciation
system, the 200-percent declining balance method, a
5-year recovery period, and a half-year convention.
T does not make a section 179 election for any of the
calculators, and all of the calculators are not eligible
for any additional first year depreciation deduction.
In 2013, T sells 200 of the calculators to an unre-
lated party for a total of $10,000 and recognizes the
$10,000 as ordinary income in accordance with para-
graph (e)(2) of this section.
(ii) On March 26, 2014, T sells the remaining
calculators in the general asset account to an unre-
lated party for $35,000. T elects to apply paragraph
(e)(3)(ii) of this section. As a result, the account ter-
minates and gain or loss is determined for the account.
(iii) On the date of disposition, the adjusted de-
preciable basis of the account is $23,040 (unadjusted
depreciable basis of $60,000 less the depreciation al-
lowed or allowable of $36,960). Thus, in 2014, T rec-
ognizes gain of $11,960 (amount realized of $35,000
less the adjusted depreciable basis of $23,040). The
gain of $11,960 is subject to section 1245 to the ex-
tent of the depreciation allowed or allowable for the
account (plus the expensed cost for assets in the ac-
count) less the amounts previously recognized as or-
dinary income ($36,960 + $0 - $10,000 = $26,960).
As a result, the entire gain of $11,960 is subject to
section 1245.
Example 2. (i) J, a calendar-year corporation,
maintains a general asset account for one item of
equipment. This equipment costs $2,000 and is
placed in service in 2012. Assume J depreciates this
general asset account using the optional depreciation
table that corresponds with the general depreciation
system, the 200-percent declining balance method,
a 5-year recovery period, and a half-year conven-
tion. J does not make a section 179 election for the
equipment, and it is not eligible for any additional
first year depreciation deduction. In June 2014, J
sells the equipment to an unrelated party for $1,000.
J elects to apply paragraph (e)(3)(ii) of this section.
As a result, the account terminates and gain or loss is
determined for the account.
(ii) On the date of disposition, the adjusted depre-
ciable basis of the account is $768 (unadjusted depre-
ciable basis of $2,000 less the depreciation allowed
or allowable of $1,232). Thus, in 2014, J recognizes
gain of $232 (amount realized of $1,000 less the ad-
justed depreciable basis of $768). The gain of $232 is
subject to section 1245 to the extent of the deprecia-
tion allowed or allowable for the account (plus the ex-
pensed cost for assets in the account) less the amounts
previously recognized as ordinary income ($1,232 +
$0 - $0 = $1,232). As a result, the entire gain of $232
is subject to section 1245.
(iii)Disposition of an asset in a qualify-
ing disposition—(A)Optional determina-
tion of the amount of gain, loss, or other
deduction. In the case of a qualifying dis-
position of an asset (described in para-
graph (e)(3)(iii)(B) of this section), a tax-
payer may elect to apply this paragraph
(e)(3)(iii) (rather than having paragraph
(e)(2) of this section apply). Under this
paragraph (e)(3)(iii), general asset account
treatment for the asset terminates as of
the first day of the taxable year in which
the qualifying disposition occurs, and the
amount of gain, loss, or other deduction for
the asset is determined under §1.168(i)–8T
by taking into account the asset’s adjusted
depreciable basis at the time of the dispo-
sition. The adjusted depreciable basis of
the asset at the time of the disposition (as
determined under the applicable conven-
tion for the general asset account in which
the asset was included) equals the unad-
justed depreciable basis of the asset less
the depreciation allowed or allowable for
the asset, computed by using the deprecia-
tion method, recovery period, and conven-
tion applicable to the general asset account
in which the asset was included and by in-
cluding the portion of the additional first
year depreciation deduction claimed for
the general asset account that is attribut-
able to the asset disposed of. The recogni-
tion and character of the gain, loss, or other
deduction are determined under other ap-
plicable provisions of the Internal Revenue
Code, except that the amount of gain sub-
ject to section 1245 (or section 1250) is
limited to the lesser of—
(1) The depreciation allowed or allow-
able for the asset, including any expensed
cost (or the additional depreciation al-
lowed or allowable for the asset); or
(2) The excess of—
(i) The original unadjusted depreciable
basis of the general asset account plus, in
the case of section 1245 property origi-
nally included in the general asset account,
any expensed cost; over
(ii) The cumulative amounts of gain
previously recognized as ordinary income
under either paragraph (e)(2) of this sec-
tion or section 1245 (or section 1250).
(B)Qualifying dispositions.Aquali-
fying dispositionis a disposition that does
not involve all the assets, or the last as-
set, remaining in a general asset account
and that is not described in paragraphs
(e)(3)(iv) (pertaining to transactions sub-
ject to section 168(i)(7)), (v) (pertaining
to transactions subject to section 1031
or 1033), (vi) (pertaining to technical
terminations of partnerships), or (vii)
(anti-abuse rule) of this section.
(C)Effect of a qualifying disposition on
a general asset account. If the taxpayer
elects to apply this paragraph (e)(3)(iii) to
a qualifying disposition of an asset, then—
(1) The asset is removed from the gen-
eral asset account as of the first day of the
taxable year in which the qualifying dis-
position occurs. For that taxable year, the
taxpayer accounts for the asset in a single
asset account in accordance with the rules
under §1.168(i)–7T(b);
(2) The unadjusted depreciable basis of
the general asset account is reduced by the
unadjusted depreciable basis of the asset as
of the first day of the taxable year in which
the disposition occurs;
(3) The depreciation reserve of the gen-
eral asset account is reduced by the de-
preciation allowed or allowable for the as-
set as of the end of the taxable year im-
mediately preceding the year of disposi-
tion, computed by using the depreciation
method, recovery period, and convention
applicable to the general asset account in
which the asset was included and by in-
cluding the portion of the additional first
year depreciation deduction claimed for
the general asset account that is attribut-
able to the asset disposed of; and
(4) For purposes of determining the
amount of gain realized on subsequent dis-
positions that is subject to ordinary income
treatment under paragraph (e)(2)(ii) of this
section, the amount of any expensed cost
with respect to the asset is disregarded.
(D)Example. The following example
illustrates the application of this paragraph
(e)(3)(iii):
Example. (i) Z, a calendar-year corporation,
maintains one general asset account for 12 machines.
Each machine costs $15,000 and is placed in service
in 2012. Of the 12 machines, nine machines that cost
a total of $135,000 are used in Z’s Kentucky plant,
and three machines that cost a total of $45,000 are
used in Z’s Ohio plant. Assume Z depreciates this
general asset account using the optional depreciation
table that corresponds with the general depreciation
system, the 200-percent declining balance method, a
5-year recovery period, and the half-year convention.
Z does not make a section 179 election for any of the
machines, and all of the machines are not eligible for
any additional first year depreciation deduction. As
of January 1, 2014, the depreciation reserve for the
account is $93,600.
(ii) On May 27, 2014, Z sells its entire manufac-
turing plant in Ohio to an unrelated party. The sales
proceeds allocated to each of the three machines at
the Ohio plant is $5,000. Because this transaction is a
qualifying disposition under paragraph (e)(3)(iii)(B)
of this section, Z elects to apply paragraph (e)(3)(iii)
of this section.
2012–14 I.R.B.648April 2, 2012

(iii) For Z’s 2014 return, the depreciation al-
lowance for the account is computed as follows. As
of December 31, 2013, the depreciation allowed or
allowable for the three machines at the Ohio plant is
$23,400. Thus, as of January 1, 2014, the unadjusted
depreciable basis of the account is reduced from
$180,000 to $135,000 ($180,000 less the unadjusted
depreciable basis of $45,000 for the three machines),
and the depreciation reserve of the account is de-
creased from $93,600 to $70,200 ($93,600 less the
depreciation allowed or allowable of $23,400 for the
three machines as of December 31, 2013). Conse-
quently, the depreciation allowance for the account
in 2014 is $25,920 ($135,000 x 19.2 percent).
(iv) For Z’s 2014 return, gain or loss for each of
the three machines at the Ohio plant is determined
as follows. The depreciation allowed or allowable in
2014 for each machine is $1,440 [($15,000 x 19.2
percent) / 2]. Thus, the adjusted depreciable basis
of each machine under section 1011 is $5,760 (the
adjusted depreciable basis of $7,200 removed from
the account less the depreciation allowed or allowable
of $1,440 in 2014). As a result, the loss recognized
in 2014 for each machine is $760 ($5,000 - $5,760),
which is subject to section 1231.
(iv)Transactions subject to section
168(i)(7)—(A)In general. If a taxpayer
transfers one or more assets in a general
asset account in a transaction described
in section 168(i)(7)(B) (pertaining to
treatment of transferees in certain non-
recognition transactions), the taxpayer
(the transferor) and the transferee must
apply this paragraph (e)(3)(iv) to the as-
set (instead of applying paragraph (e)(2),
(e)(3)(ii), or (e)(3)(iii) of this section).
The transferee is bound by the transferor’s
election under paragraph (l) of this section
for the portion of the transferee’s basis in
the asset that does not exceed the trans-
feror’s adjusted depreciable basis of the
general asset account or the asset, as ap-
plicable (as determined under paragraph
(e)(3)(iv)(B)(2) or (e)(3)(iv)(C)(2)ofthis
section, as applicable).
(B)All assets remaining in general as-
set account are transferred. If a taxpayer
transfers all the assets, or the last asset, in
a general asset account in a transaction de-
scribed in section 168(i)(7)(B)—
(1) The taxpayer (the transferor) must
terminate the general asset account on the
date of the transfer. The allowable depre-
ciation deduction for the general asset ac-
count for the transferor’s taxable year in
which the section 168(i)(7)(B) transaction
occurs is computed by using the depreci-
ation method, recovery period, and con-
vention applicable to the general asset ac-
count. This allowable depreciation deduc-
tion is allocated between the transferor and
the transferee on a monthly basis. This
allocation is made in accordance with the
rules in §1.168(d)–1(b)(7)(ii) for allocat-
ing the depreciation deduction between the
transferor and the transferee;
(2) The transferee must establish a new
general asset account for all the assets,
or the last asset, in the taxable year in
which the section 168(i)(7)(B) transaction
occurs for the portion of its basis in the as-
sets that does not exceed the transferor’s
adjusted depreciable basis of the general
asset account in which all the assets, or
the last asset, were included. The trans-
feror’s adjusted depreciable basis of this
general asset account is equal to the ad-
justed depreciable basis of that account as
of the beginning of the transferor’s taxable
year in which the transaction occurs, de-
creased by the amount of depreciation al-
locable to the transferor for the year of the
transfer (as determined under paragraph
(e)(3)(iv)(B)(1) of this section). The trans-
feree is treated as the transferor for pur-
poses of computing the allowable depreci-
ation deduction for the new general asset
account under section 168. The new gen-
eral asset account must be established in
accordance with the rules in paragraph (c)
of this section, except that the unadjusted
depreciable bases of all the assets or the
last asset, and the greater of the deprecia-
tion allowed or allowable for all the assets
or the last asset (including the amount of
depreciation for the transferred assets that
is allocable to the transferor for the year
of the transfer), are included in the newly
established general asset account. Conse-
quently, this general asset account in the
year of the transfer will have a beginning
balance for both the unadjusted deprecia-
ble basis and the depreciation reserve of
the general asset account; and
(3) For purposes of section 168 and this
section, the transferee treats the portion of
its basis in the assets that exceeds the trans-
feror’s adjusted depreciable basis of the
general asset account in which all the as-
sets, or the last asset, were included (as de-
termined under paragraph (e)(3)(iv)(B)(2)
of this section) as a separate asset that the
transferee placed in service on the date of
the transfer. The transferee accounts for
this asset under §1.168(i)–7T or may make
an election under paragraph (l) of this sec-
tion to include the asset in a general asset
account.
(C)Not all assets remaining in general
asset account are transferred. If a taxpayer
transfers an asset in a general asset ac-
count in a transaction described in section
168(i)(7)(B) and if paragraph (e)(3)(iv)(B)
of this section does not apply to this as-
set—
(1) The taxpayer (the transferor) must
remove the transferred asset from the gen-
eral asset account in which the asset is
included, as of the first day of the taxable
year in which the section 168(i)(7)(B)
transaction occurs. In addition, the ad-
justments to the general asset account
described in paragraph (e)(3)(iii)(C)(2)
through (4) of this section must be made.
The allowable depreciation deduction for
the asset for the transferor’s taxable year
in which the section 168(i)(7)(B) trans-
action occurs is computed by using the
depreciation method, recovery period, and
convention applicable to the general asset
account in which the asset was included.
This allowable depreciation deduction is
allocated between the transferor and the
transferee on a monthly basis. This alloca-
tion is made in accordance with the rules
in §1.168(d)–1(b)(7)(ii) for allocating the
depreciation deduction between the trans-
feror and the transferee;
(2) The transferee must establish a
new general asset account for the asset
in the taxable year in which the section
168(i)(7)(B) transaction occurs for the
portion of its basis in the asset that does
not exceed the transferor’s adjusted depre-
ciable basis of the asset. The transferor’s
adjusted depreciable basis of this asset is
equal to the adjusted depreciable basis of
the asset as of the beginning of the trans-
feror’s taxable year in which the trans-
action occurs, decreased by the amount
of depreciation allocable to the transferor
for the year of the transfer (as determined
under paragraph (e)(3)(iv)(C)(1)ofthis
section). The transferee is treated as the
transferor for purposes of computing the
allowable depreciation deduction for the
new general asset account under section
168. The new general asset account must
be established in accordance with the rules
in paragraph (c) of this section, except
that the unadjusted depreciable basis of
the asset, and the greater of the depreci-
ation allowed or allowable for the asset
(including the amount of depreciation for
the transferred asset that is allocable to the
transferor for the year of the transfer), are
included in the newly established general
asset account. Consequently, this general
April 2, 20126492012–14 I.R.B.

asset account in the year of the transfer
will have a beginning balance for both
the unadjusted depreciable basis and the
depreciation reserve of the general asset
account; and
(3) For purposes of section 168 and this
section, the transferee treats the portion
of its basis in the asset that exceeds the
transferor’s adjusted depreciable basis of
the asset (as determined under paragraph
(e)(3)(iv)(C)(2) of this section) as a sep-
arate asset that the transferee placed in
service on the date of the transfer. The
transferee accounts for this asset under
§1.168(i)–7T or may make an election un-
der paragraph (l) of this section to include
the asset in a general asset account.
(v)Transactions subject to section
1031 or section 1033—(A)Like-kind ex-
change or involuntary conversion of all
assets remaining in a general asset ac-
count. If all the assets, or the last asset,
in a general asset account are transferred
by a taxpayer in a like-kind exchange (as
defined under §1.168–6(b)(11)) or in an
involuntary conversion (as defined under
§1.168–6(b)(12)), the taxpayer must ap-
ply this paragraph (e)(3)(v)(A) (instead
of applying paragraph (e)(2), (e)(3)(ii),
or (e)(3)(iii) of this section). Under this
paragraph (e)(3)(v)(A), the general as-
set account terminates as of the first day
of the year of disposition (as defined in
§1.168(i)–6(b)(5)) and—
(1) The amount of gain or loss for the
general asset account is determined under
section 1001(a) by taking into account the
adjusted depreciable basis of the general
asset account at thetime of disposition
(as defined in §1.168(i)–6(b)(3)). The
depreciation allowance for the general
asset account in the year of disposition
is determined in the same manner as
the depreciation allowance for the relin-
quished MACRS property (as defined in
§1.168(i)–6(b)(2)) in the year of dispo-
sition is determined under §1.168(i)–6.
The recognition and character of gain or
loss are determined in accordance with
paragraph (e)(3)(ii)(A) of this section
(notwithstanding thatparagraph (e)(3)(ii)
of this section is an optional rule); and
(2) The adjusted depreciable basis of
the general asset account at the time of dis-
position is treated asthe adjusted depre-
ciable basis of the relinquished MACRS
property.
(B)Like-kind exchange or involuntary
conversion of less than all assets remain-
ing in a general asset account. If an asset
in a general asset account is transferred
by a taxpayer in a like-kind exchange or
in an involuntary conversion and if para-
graph (e)(3)(v)(A) of this section does
not apply to this asset, the taxpayer must
apply this paragraph (e)(3)(v)(B) (instead
of applying paragraph (e)(2), (e)(3)(ii), or
(e)(3)(iii) of this section). Under this para-
graph (e)(3)(v)(B), general asset account
treatment for the asset terminates as of
the first day of the year of disposition (as
defined in §1.168(i)–6(b)(5)), and—
(1) The amount of gain or loss for the
asset is determined by taking into account
the asset’s adjusted depreciable basis at
the time of disposition (as defined in
§1.168(i)–6(b)(3)). The adjusted depre-
ciable basis of the asset at the time of dis-
position equals the unadjusted depreciable
basis of the asset less the depreciation
allowed or allowable for the asset, com-
puted by using the depreciation method,
recovery period, and convention applica-
ble to the general asset account in which
the asset was included and by including
the portion of the additional first year
depreciation deduction claimed for the
general asset account that is attributable to
the relinquished asset. The depreciation
allowance for the asset in the year of dis-
position is determined in the same manner
as the depreciation allowance for the re-
linquished MACRS property (as defined
in §1.168(i)–6(b)(2)) in the year of dis-
position is determined under §1.168(i)–6.
The recognition and character of the gain
or loss are determined in accordance with
paragraph (e)(3)(iii)(A) of this section
(notwithstanding thatparagraph (e)(3)(iii)
of this section is an optional rule); and
(2) As of the first day of the year of dis-
position, the taxpayer must remove the re-
linquished asset from the general asset ac-
count and make the adjustments to the gen-
eral asset account described in paragraph
(e)(3)(iii)(C)(2) through (4) of this section.
(vi)Technical termination of a part-
nership. In the case of a technical ter-
mination of a partnership under section
708(b)(1)(B), the terminated partner-
ship must apply this paragraph (e)(3)(vi)
(instead of applying paragraph (e)(2),
(e)(3)(ii), or (e)(3)(iii) of this section).
Under this paragraph (e)(3)(vi), all of
the terminated partnership’s general asset
accounts terminate as of the date of its
termination under section 708(b)(1)(B).
The terminated partnership computes the
allowable depreciation deduction for each
of its general asset accounts for the taxable
year in which the technical termination
occurs by using the depreciation method,
recovery period, and convention applica-
ble to the general asset account. The new
partnership is not bound by the terminated
partnership’s election under paragraph (l)
of this section.
(vii)Anti-abuse rule—(A)In general.
If an asset in a general asset account is
disposed of by a taxpayer in a transaction
described in paragraph (e)(3)(vii)(B) of
this section, general asset account treat-
ment for the asset terminates as of the
first day of the taxable year in which the
disposition occurs. Consequently, the
taxpayer must determine the amount of
gain, loss, or other deduction attribut-
able to the disposition in the manner de-
scribed in paragraph (e)(3)(iii)(A) of this
section (notwithstanding that paragraph
(e)(3)(iii)(A) of this section is an optional
rule) and must make the adjustments to the
general asset account described in para-
graph (e)(3)(iii)(C)(1) through (4)ofthis
section.
(B)Abusive transactions.Atrans-
action is described in this paragraph
(e)(3)(vii)(B) if the transaction is not de-
scribed in paragraph (e)(3)(iv), (e)(3)(v),
or (e)(3)(vi) of this section, and if the
transaction is entered into, or made, with
a principal purpose of achieving a tax
benefitorresultthatwouldnotbeavail-
able absent an election under this section.
Examples of these types of transactions
include—
(1) A transaction entered into with a
principal purpose of shifting income or de-
ductions among taxpayers in a manner that
would not be possible absent an election
under this section in order to take advan-
tage of differing effective tax rates among
the taxpayers; or
(2) An election made under this section
with a principal purpose of disposing of an
asset from a general asset account in order
to utilize an expiring net operating loss or
credit if the transaction is not abona fide
disposition. The fact that a taxpayer with a
net operating loss carryover or a credit car-
ryover transfers an asset to a related per-
son or transfers an asset pursuant to an ar-
rangement where the asset continues to be
2012–14 I.R.B.650April 2, 2012

used (or is available for use) by the tax-
payer pursuant to a lease (or otherwise) in-
dicates, absent strong evidence to the con-
trary, that the transaction is described in
this paragraph (e)(3)(vii)(B).
(f)Assets generating foreign source
income—(1)In general. This paragraph
(f) provides the rules for determining the
source of any income, gain, or loss recog-
nized, and the appropriate section 904(d)
separate limitation category or categories
for any foreign source income, gain, or
loss recognized on a disposition (within
the meaning of paragraph (e)(1) of this
section) of an asset in a general asset ac-
count that consists of assets generating
both United States and foreign source
income. These rules apply only to a dispo-
sition to which paragraphs (e)(2) (general
disposition rules), (e)(3)(ii) (disposition
of all assets remaining in a general asset
account), (e)(3)(iii) (disposition of an as-
set in a qualifying disposition), (e)(3)(v)
(transactions subject to section 1031 or
1033), or (e)(3)(vii) (anti-abuse rule) of
this section applies.
(2)Source of ordinary income, gain,
or loss—(i)Source determined by alloca-
tion and apportionment of depreciation al-
lowed. The amount of any ordinary in-
come, gain, or loss that is recognized on
the disposition of an asset in a general as-
set account must be apportioned between
United States and foreign sources based on
the allocation and apportionment of the—
(A) Depreciation allowed for the gen-
eral asset account as of the end of the tax-
able year in which the disposition occurs
if paragraph (e)(2) of this section applies
to the disposition;
(B) Depreciation allowed for the gen-
eral asset account as of the time of dis-
position if the taxpayer applies paragraph
(e)(3)(ii) of this section to the disposition
of all assets, or the last asset, in the general
asset account, or if all the assets, or the last
asset, in the general asset account are dis-
posed of in a transaction described in para-
graph (e)(3)(v)(A) of this section; or
(C) Depreciation allowed for the asset
disposed of for only the taxable year in
which the disposition occurs if the tax-
payer applies paragraph (e)(3)(iii) of this
section to the disposition of the asset in a
qualifying disposition, if the asset is dis-
posed of in a transaction described in para-
graph (e)(3)(v)(B) of this section (like-
kind exchange or involuntary conversion),
or if the asset is disposed of in a transac-
tion described in paragraph (e)(3)(vii) of
this section (anti-abuse rule).
(ii)Formula for determining foreign
source income, gain, or loss. The amount
of ordinary income, gain, or loss rec-
ognized on the disposition that shall be
treated as foreign source income, gain, or
loss must be determined under the formula
in this paragraph (f)(2)(ii). For purposes
of this formula, the allowed depreciation
deductions are determined for the appli-
cable time period provided in paragraph
(f)(2)(i) of this section. The formula is:
Foreign Source Income, Gain, or Loss
from the Disposition of an Asset
= Total Ordinary Income, Gain, or Loss
from the Disposition of an Asset
X Allowed Depreciation Deductions
Allocated and Apportioned to Foreign
Source Income/Total Allowed
Depreciation Deductions for the
General Asset Account or for the Asset
Disposed of (as applicable)
(3)Section 904(d) separate categories.
If the assets in the general asset account
generate foreign source income in more
than one separate category under section
904(d)(1) or another section of the Inter-
nal Revenue Code (for example, income
treated as foreign source income under
section 904(g)(10)), or under a United
States income tax treaty that requires the
foreign tax credit limitation to be deter-
mined separately for specified types of
income, the amount of “foreign source
income, gain, or loss from the disposition
of an asset” (as determined under the for-
mula in paragraph (f)(2)(ii) of this section)
must be allocated and apportioned to the
applicable separate category or categories
under the formula in this paragraph (f)(3).
For purposes of this formula, the allowed
depreciation deductions are determined
for the applicable time period provided
in paragraph (f)(2)(i) of this section. The
formula is:
Foreign Source Income, Gain, or Loss
in a Separate Category
= Foreign Source Income, Gain, or Loss
from The Disposition of an Asset
X Allowed Depreciation Deductions
Allocated and Apportioned to a
Separate Category Total/ Allowed
Depreciation Deductions and
Apportioned to Foreign Source Income
(g)Assets subject to recapture.Ifthe
basis of an asset in a general asset ac-
count is increased as a result of the recap-
ture of any allowable credit or deduction
(for example, the basis adjustment for the
recapture amount under section 30(d)(2),
50(c)(2), 168(l)(7), 168(n)(4), 179(d)(10),
179A(e)(4), or 1400N(d)(5)), general as-
set account treatment for the asset termi-
nates as of the first day of the taxable year
in which the recapture event occurs. Con-
sequently, the taxpayer must remove the
asset from the general asset account as of
that day and must make the adjustments
to the general asset account described in
paragraph (e)(3)(iii)(C)(2) through (4)of
this section.
(h)Changes in use—(1)Conversion to
personal use. An asset in a general asset
account becomes ineligible for general as-
set account treatment if a taxpayer uses the
asset in a personal activity during a tax-
able year. Upon a conversion to personal
April 2, 20126512012–14 I.R.B.

use, the taxpayer must remove the asset
from the general asset account as of the
first day of the taxable year in which the
change in use occurs (the year of change)
and must make the adjustments to the gen-
eral asset account described in paragraph
(e)(3)(iii)(C)(2) through (4)ofthissection.
(2)Business or income-producing use
percentage changes. If, after the placed-
in-service year, a taxpayer uses an asset
in a general asset account both in a trade
or business (or for the production of in-
come) and in a personal activity, general
asset account treatment for the asset ter-
minates as of the first day of the taxable
year in which the business (or income-pro-
ducing) use percentage decreases. Conse-
quently, the taxpayer must remove the as-
set from the general asset account as of
that day and must make the adjustments
to the general asset account described in
paragraph (e)(3)(iii)(C)(2) through (4)of
this section.
(3)Change in use results in a dif-
ferent recovery period or depreciation
method—(i)No effect on general asset
account election. A change in the use
described in §1.168(i)–4(d) (change in
use results in a different recovery period
or depreciation method) of an asset in a
general asset account shall not cause or
permit the revocation of the election made
under this section.
(ii)Asset is removed from the general
asset account. Upon a change in the use
described in §1.168(i)–4(d), the taxpayer
must remove the asset from the general as-
set account as of the first day of the year
of change (as defined in §1.168(i)–4(a))
and must make the adjustments to the gen-
eral asset account described in paragraphs
(e)(3)(iii)(C)(2) through (4)ofthissec-
tion. If, however, the result of the change
in use is described in §1.168(i)–4(d)(3)
(change in use results in a shorter recovery
period or a more accelerated depreciation
method) and the taxpayer elects to treat the
asset as though the change in use had not
occurred pursuant to §1.168(i)–4(d)(3)(ii),
no adjustment is made to the general asset
account upon the change in use.
(iii)New general asset account is es-
tablished—(A)Change in use results in
a shorter recovery period or a more ac-
celerated depreciation method.Ifthere-
sult of the change in use is described in
§1.168(i)–4(d)(3) (change in use results
in a shorter recovery period or a more
accelerated depreciation method) and ad-
justments to the general asset account are
made pursuant to paragraph (h)(3)(ii) of
this section, the taxpayer must establish a
new general asset account for the asset in
the year of change in accordance with the
rules in paragraph (c) of this section, ex-
cept that the adjusted depreciable basis of
the asset as of the first day of the year of
change is included in the general asset ac-
count. For purposes of paragraph (c)(2)
of this section, the applicable depreciation
method, recovery period, and convention
are determined under §1.168(i)–4(d)(3)(i).
(B)Change in use results in a longer
recovery period or a slower depreciation
method. If the result of the change in use is
described in §1.168(i)–4(d)(4) (change in
use results in a longer recovery period or a
slower depreciation method), the taxpayer
must establish a separate general asset ac-
count for the asset in the year of change
in accordance with the rules in paragraph
(c) of this section, except that the unad-
justed depreciable basis of the asset, and
the greater of the depreciation of the asset
allowed or allowable in accordance with
section 1016(a)(2), as of the first day of the
year of change are included in the newly
established general asset account. Conse-
quently, this general asset account as of the
first day of the year of change will have a
beginning balance for both the unadjusted
depreciable basis and the depreciation re-
serve of the general asset account. For pur-
poses of paragraph (c)(2) of this section,
the applicable depreciation method, recov-
ery period, and convention are determined
under §1.168(i)–4(d)(4)(ii).
(i)Redetermination of basis.If,af-
ter the placed-in-service year, the unad-
justed depreciable basis of an asset in a
general asset account is redetermined due
to a transaction other than that described
in paragraph (g) of this section (for exam-
ple, due to contingent purchase price or
discharge of indebtedness), the taxpayer’s
election under paragraph(l)ofthissection
for the asset also applies to the increase or
decrease in basis resulting from the rede-
termination. For the taxable year in which
the increase or decrease in basis occurs, the
taxpayer must establish a new general as-
set account for the amount of the increase
or decrease in basis in accordance with the
rules in paragraph (c) of this section. For
purposes of paragraph (c)(2) of this sec-
tion, the applicable recovery period for the
increase or decrease in basis is the recov-
ery period of the asset remaining as of the
beginning of the taxable year in which the
increase or decrease in basis occurs, the ap-
plicable depreciation method and applica-
ble convention for the increase or decrease
in basis are the same depreciation method
and convention applicable to the asset that
applies for the taxable year in which the
increase or decrease in basis occurs, and
the increase or decrease in basis is deemed
to be placed in service in the same taxable
year as the asset.
(j)Identification of disposed of or con-
verted asset—(1)In general.Therulesof
this paragraph (j) apply when an asset in a
general asset account is disposed of or con-
verted in a transaction described in para-
graphs (e)(3)(iii) (disposition of an asset
in a qualifying disposition), (e)(3)(iv)(B)
(transactions subject to section 168(i)(7)),
(e)(3)(v)(B) (transactions subject to sec-
tion 1031 or 1033), (e)(3)(vii) (anti-abuse
rule), (g) (assets subject to recapture),
(h)(1) (conversion to personal use), or
(h)(2) (business or income-producing use
percentage changes) of this section.
(2)Identifying which asset is disposed
of or converted. For purposes of identi-
fying which asset in a general asset ac-
count is disposed of or converted, a tax-
payer must identify the disposed of or con-
verted asset by using—
(i) The specific identification method of
accounting. Under this method of account-
ing, the taxpayer can determine the partic-
ular taxable year in which the disposed of
or converted asset was placed in service by
the taxpayer;
(ii) A first-in, first-out method of ac-
counting if the taxpayer can readily deter-
mine from its records the total dispositions
of assets with the same recovery period
during the taxable year but the taxpayer
cannot readily determine from its records
the unadjusted depreciable basis of the dis-
posed of or converted asset. Under this
method of accounting, the taxpayer iden-
tifies the general asset account with the
earliest placed-in-service year that has the
same recovery period as the disposed of or
converted asset and that has assets at the
beginning of the taxable year of the dis-
position or conversion, and the taxpayer
treats the disposed of or converted asset as
being from that general asset account. To
determine which general asset account has
assets at the beginning of the taxable year
2012–14 I.R.B.652April 2, 2012

of the disposition or conversion, the tax-
payer reduces the number of assets origi-
nally included in the account by the num-
ber of assets disposed of or converted in
any prior taxable year in a transaction to
which this paragraph (j) applies;
(iii) A modified first-in, first-out
method of accounting if the taxpayer can
readily determine from its records the to-
tal dispositions of assets with the same
recovery period during the taxable year
and the unadjusted depreciable basis of
the disposed of or converted asset. Under
this method of accounting, the taxpayer
identifies the general asset account with
the earliest placed-in-service year that has
the same recovery period as the disposed
of or converted asset and that has assets
at the beginning of the taxable year of
the disposition or conversion with the
same unadjusted depreciable basis as the
disposed of or converted asset, and the
taxpayer treats the disposed of or con-
verted asset as being from that general
asset account. To determine which general
asset account has assets at the beginning
of the taxable year of the disposition or
conversion, the taxpayer reduces the num-
ber of assets originally included in the
account by the number of assets disposed
of or converted in any prior taxable year
in a transaction to which this paragraph (j)
applies;
(iv) A mortality dispersion table if the
asset is a mass asset accounted for in a sep-
arate general asset account in accordance
with paragraph (c)(2)(ii)(H) of this section
and if the taxpayer can readily determine
from its records the total dispositions of
assets with the same recovery period dur-
ing the taxable year. The mortality dis-
persion table must be based upon an ac-
ceptable sampling of the taxpayer’s actual
disposition and conversion experience for
mass assets or other acceptable statistical
or engineering techniques. To use a mor-
tality dispersion table, the taxpayer must
adopt recordkeeping practices consistent
with the taxpayer’s prior practices and con-
sonant with good accounting and engineer-
ing practices; or
(v) Any other method as the Secretary
may designate by publication in theFed-
eral Registeror in the Internal Revenue
Bulletin (see §601.601(d)(2) of this chap-
ter) on or after December 23, 2014. For
this purpose, a last-in, first-out method
of accounting is not a designated method.
Under the last-in, first-out method of ac-
counting, the taxpayer identifies the gen-
eral asset account with the most recent
placed-in-service year that has the same re-
covery period as the disposed of or con-
verted asset and that has assets at the be-
ginning of the taxable year of the disposi-
tion or conversion, and the taxpayer treats
the disposed of or converted asset as being
from that general asset account. To deter-
mine which general asset account has as-
sets at the beginning of the taxable year of
the disposition or conversion, the taxpayer
reduces the number of assets originally in-
cluded in the account by the number of as-
sets disposed of or converted in any prior
taxable year in a transaction to which this
paragraph (j) applies.
(3)Basis of disposed of or converted as-
set. After identifying which asset in a gen-
eral asset account is disposed of or con-
verted, the taxpayer may use any reason-
able method that is consistently applied to
all its general asset accounts for purposes
of determining the unadjusted depreciable
basis of a disposed of or converted asset.
(k)Effect of adjustments on prior dis-
positions. The adjustments to a general
asset account under paragraph (e)(3)(iii),
(e)(3)(iv), (e)(3)(v), (e)(3)(vii), (g), or (h)
of this section have no effect on the recog-
nition and character of prior dispositions
subject to paragraph (e)(2) of this section.
(l)Election—(1)Irrevocable election.
If a taxpayer makes an election under this
paragraph (l), the taxpayer consents to, and
agrees to apply, all of the provisions of
this section to the assets included in a gen-
eral asset account. Except as provided in
paragraph (c)(1)(ii)(A), (e)(3), (g), or (h)
of this section, an election made under this
section is irrevocable and will be binding
on the taxpayer for computing taxable in-
come for the taxable year for which the
election is made and for all subsequent tax-
able years. An election under this para-
graph (l) is made separately by each per-
son owning an asset to which this section
applies (for example, by each member of a
consolidated group, at the partnership level
(and not by the partner separately), or at the
S corporation level (and not by the share-
holder separately)).
(2) [Reserved]. For further guidance,
see §1.168(i)–1(l)(2).
(3) [Reserved]. For further guidance,
see §1.168(i)–1(l)(3).
(m)Effective/applicability date—(1)In
general. This section applies to taxable
years beginning on or after January 1,
2012. For the applicability of §1.168(i)–1
in taxable years beginning before January
1, 2012, see §1.168(i)–1 in effect prior to
January 1, 2012 (§1.168(i)–1 as contained
in 26 CFR part 1 edition revised as of
April 1, 2011).
(2)Change in method of accounting.
A change to comply with this section for
depreciable assets placed in service in a
taxable year ending on or after December
30, 2003, is a change in method of ac-
counting to which the provisions of sec-
tion 446(e) and the regulations under sec-
tion 446(e) apply. A taxpayer also may
treat a change to comply with this section
for depreciable assets placed in service in
a taxable year ending before December 30,
2003, as a change in method of accounting
to which the provisions of section 446(e)
and the regulations under section 446(e)
apply. This paragraph (m)(2) does not ap-
ply to change to comply with paragraph
(e)(3)(ii), (e)(3)(iii) or (l) of this section.
(3) The applicability of this section ex-
pires on December 23, 2014.
Par. 21. Section 1.168(i)–7T is added
to read as follows:
§1.168(i)–7T Accounting for MACRS
property (temporary).
(a)In general. A taxpayer may ac-
count for MACRS property (as defined in
§1.168(b)–1(a)(2)) by treating each indi-
vidual asset as an account (a “single as-
set account” or an “item account”) or by
combining two or more assets in a single
account (a “multiple asset account” or a
“pool”). A taxpayer may establish as many
accounts for MACRS property as the tax-
payer wants. This section does not apply to
assets included in general asset accounts.
For rules applicable to general asset ac-
counts, see §1.168(i)–1T.
(b)Required use of single asset ac-
counts. A taxpayer must account for an as-
set in a single asset account if the taxpayer
uses the asset both in a trade or business
(or for the production of income) and in a
personal activity, or if the taxpayer places
in service and disposes of the asset during
the same taxable year. Also, if general
asset account treatment for an asset ter-
minates under §1.168(i)–1T(c)(1)(ii)(A),
(e)(3)(iii), (e)(3)(vii), (g), or (h)(2), the
April 2, 20126532012–14 I.R.B.

taxpayer must account for the asset in
a single asset account beginning in the
taxable year in which the general asset
account treatment for the asset terminates.
If a taxpayer accounts for an asset in a
multiple asset account or pool treatment
and the taxpayer disposes of the asset,
the taxpayer must account for the asset
in a single asset account beginning in
the taxable year in which the disposition
occurs.See§1.168(i)–8T(g)(2)(i). If a
taxpayer disposes of a component of a
larger asset and the unadjusted deprecia-
ble basis of the disposed of component
is included in the unadjusted depreciable
basis of the larger asset, the taxpayer must
account for the component in a single
asset account beginning in the taxable
year in which the disposition occurs.See
§1.168(i)–8T(g)(3)(i).
(c)Establishment of multiple asset ac-
counts or pools—(1)Assets eligible for
multiple asset accounts or pools. Except
as provided in paragraph (b) of this section,
assets that are subject to either the general
depreciation system of section 168(a) or
the alternative depreciation system of sec-
tion 168(g) may be accounted for in one or
more multiple asset accounts or pools.
(2)Grouping assets in multiple asset
accounts or pools—(i)General rules.As-
setsthatareeligibletobegroupedintoa
single multiple asset account or pool may
be divided into more than one multiple as-
set account or pool. Each multiple asset
account or pool must include only assets
that—
(A) Have the same applicable deprecia-
tion method;
(B) Have the same applicable recovery
period;
(C) Have the same applicable conven-
tion; and
(D) Are placed in service by the tax-
payer in the same taxable year.
(ii)Special rules. In addition to the gen-
eral rules in paragraph (c)(2)(i) of this sec-
tion, the following rules apply when estab-
lishing multiple asset accounts or pools—
(A) Assets subject to the mid-quarter
convention may only be grouped into a
multiple asset account or pool with assets
that are placed in service in the same quar-
terofthetaxableyear;
(B) Assets subject to the mid-month
convention may only be grouped into a
multiple asset account or pool with as-
sets that are placed in service in the same
month of the taxable year;
(C) Passenger automobiles for which
the depreciation allowance is limited un-
der section 280F(a) must be grouped into
a separate multiple asset account or pool;
(D) Assets not eligible for any addi-
tional first year depreciation deduction
(including assets for which the taxpayer
elected not to deduct the additional first
year depreciation) provided by, for exam-
ple, section 168(k) through (n), 1400L(b),
or 1400N(d), must be grouped into a sep-
arate multiple asset account or pool;
(E) Assets eligible for the additional
first year depreciation deduction may only
be grouped into a multiple asset account
or pool with assets for which the taxpayer
claimed the same percentage of the addi-
tional first year depreciation (for example,
30 percent, 50 percent, or 100 percent);
(F) Except for passenger automobiles
described in paragraph (c)(2)(ii)(C) of this
section, listed property (as defined in sec-
tion 280F(d)(4)) must be grouped into a
separate multiple asset account or pool;
(G) Assets for which the depreciation
allowance for the placed-in-service year is
not determined by using an optional depre-
ciation table (for further guidance, see sec-
tion 8 of Rev. Proc. 87–57, 1987–2 C.B.
687, 693 (see §601.601(d)(2) of this chap-
ter)) must be grouped into a separate mul-
tiple asset account or pool; and
(H) Mass assets (as defined in
§1.168(i)–8T(b)(2)) that are or will be
subject to §1.168–8T(f)(2)(ii) (disposed
of or converted mass asset is identified
by a mortality dispersion table) must be
grouped into a separate multiple asset ac-
count or pool.
(d)Cross references.See
§1.167(a)–7T(c) for the records to be
maintained by a taxpayer for each account.
In addition, see §1.168(i)–1T for the
records to be maintained by a taxpayer for
each general asset account.
(e)Effective/applicability date—(1)
This section applies to taxable years be-
ginning on or after January 1, 2012.
(2)Change in method of accounting.A
change to comply with this section for de-
preciable assets placed in service in a tax-
able year ending on or after December 30,
2003, is a change in method of accounting
to which the provisions of section 446(e)
and the regulations under section 446(e)
apply. A taxpayer also may treat a change
to comply with this section for deprecia-
ble assets placed in service in a taxable
year ending before December 30, 2003, as
a change in method of accounting to which
the provisions of section 446(e) and the
regulations under section 446(e) apply.
(3)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 22. Section 1.168(i)–8T is added
to read as follows:
§1.168(i)–8T Dispositions of MACRS
property (temporary).
(a)Scope. This section provides rules
applicable to dispositions of MACRS
property (as defined in §1.168(b)–1(a)(2))
or to depreciable property (as defined in
§1.168(b)–1(a)(1)) that would be MACRS
property but for an election made by the
taxpayer either to expense all or some
of the property’s cost under section 179,
179A, 179B, 179C, 179D, or 1400I(a)(1),
or any similar provision, or to amortize all
or some of the property’s cost under sec-
tion 1400I(a)(2) or any similar provision.
Except as provided in §1.168(i)–1T(e)(iii),
this section does not apply to dispositions
of assets included in a general asset ac-
count. For rules applicable to dispositions
of assets included in a general asset ac-
count, see §1.168(i)–1T(e).
(b)Definitions. For purposes of this
section—
(1)Dispositionoccurs when ownership
of the asset is transferred or when the as-
set is permanently withdrawn from use ei-
ther in the taxpayer’s trade or business or
in the production of income. A dispo-
sition includes the sale, exchange, retire-
ment, physical abandonment, or destruc-
tion of an asset. A disposition also in-
cludes the retirement of a structural com-
ponent (as defined in §1.48–1(e)(2)) of a
building (as defined in §1.48–1(e)(1)). A
disposition also occurs when an asset is
transferred to a supplies, scrap, or similar
account.
(2)Mass assetsis a mass or group of
individual items of depreciable assets—
(i) That are not necessarily homoge-
nous;
(ii) Each of which is minor in value
relative to the total value of the mass or
group;
(iii) Numerous in quantity;
2012–14 I.R.B.654April 2, 2012

(iv) Usually accounted for only on a
total dollar or quantity basis;
(v) With respect to which separate iden-
tification is impracticable; and
(vi) Placed in service in the same tax-
able year.
(3)Unadjusted depreciable basis of the
multiple asset account or poolis the sum
of the unadjusted depreciable bases (as de-
fined in §1.168(b)–1(a)(3)) of all assets
included in the multiple asset account or
pool.
(c)Special rules—(1)Manner of dis-
position. The manner of disposition (for
example, normal retirement, abnormal re-
tirement, ordinary retirement, or extraordi-
nary retirement) is not taken into account
in determining whether a disposition oc-
curs or gain or loss is recognized.
(2)Disposition by transfer to a supplies
account. If a taxpayer made an election
under §1.162–3T(d) to treat the cost of any
material and supply as a capital expendi-
ture subject to the allowance for deprecia-
tion, the taxpayer can dispose of the mate-
rial and supply by transferring it to a sup-
plies account only if the taxpayer has ob-
tained the consent of the Commissioner
to revoke the §1.162–3T(d) election.See
§1.162–3T(d)(3) for the procedures for re-
voking a §1.162–3T(d) election.
(3)Leasehold improvements. This sec-
tion also applies to—
(i) A lessor of leased property that made
an improvement to that property for the
lessee of the property, has a depreciable ba-
sis in the improvement, and disposes of the
improvement before or upon the termina-
tion of the lease with the lessee.Seesec-
tion 168(i)(8)(B); and
(ii) A lessee of leased property that
made an improvement to that property, has
a depreciable basis in the improvement,
and disposes of the improvement before
or upon the termination of the lease.
(4)Determination of asset disposed
of—(i)In general. For purposes of ap-
plying this section, the facts and circum-
stances of each disposition are considered
in determining what is the appropriate
asset disposed of. Except as provided in
paragraph (c)(4)(ii) of this section, the
asset for disposition purposes cannot be
larger than the unit of property as deter-
mined under §1.263(a)–3T(e)(2), (e)(3),
and (e)(5) or as otherwise determined in
published guidance in theFederal Reg-
isteror in the Internal Revenue Bulletin
(see, for example, Rev. Proc. 2011–38,
2011–18 I.R.B. 743, for units of prop-
erty for wireless network assets (see
§601.601(d)(2)(ii)(b) of this chapter)).
(ii)Exceptions. For purposes of apply-
ing this section:
(A) Each building (not including its
structural components) is the asset except
as provided in §1.1250–1(a)(2)(ii) or in
paragraph (c)(4)(ii)(B) or (E) of this sec-
tion.
(B) If a building has two or more condo-
minium or cooperative units, each condo-
minium or cooperative unit (not including
its structural components) is the asset ex-
cept as provided in §1.1250–1(a)(2)(ii) or
in paragraph (c)(4)(ii)(E) of this section.
(C) Each structural component (includ-
ing all components thereof) of a building,
condominium unit, or cooperative unit is
the asset.
(D) If a taxpayer properly includes
an item in one of the asset classes 00.11
through 00.4 of Rev. Proc. 87–56, 1987–2
C.B. 674, (see §601.601(d)(2)(ii)(b)of
this chapter) or properly classifies an
item in one of the categories under sec-
tion 168(e)(3) (except for a category that
includes buildings or structural compo-
nents; for example, retail motor fuels
outlet, qualified leasehold improvement
property, qualified restaurant property,
and qualified retail improvement prop-
erty), each item is the asset provided it
is not larger than the unit of property
as determined under §1.263(a)–3T(e)(3)
or (e)(5) or as otherwise determined in
published guidance in theFederal Reg-
isteror in the Internal Revenue Bulletin
(see §601.601(d)(2)(ii)(b) of this chap-
ter), or provided paragraph (c)(4)(ii)(E)
of this section does not apply to the
item. For example, each desk is the
asset, each computer is the asset, and
each qualified smart electric meter is
the asset (assuming these assets are not
larger than the unit of property as de-
termined under §1.263(a)–3T(e)(3) or
(e)(5) or as otherwise determined in pub-
lished guidance in theFederal Register
or in the Internal Revenue Bulletin (see
§601.601(d)(2)(ii)(b) of this chapter)).
(E) If the taxpayer places in service
an improvement or addition to an as-
set after the taxpayer placed the asset
in service, the improvement or addi-
tion is a separate asset provided it is not
larger than the unit of property as de-
termined under §1.263(a)–3T(e)(3) or
(e)(5) or as otherwise determined in pub-
lished guidance in theFederal Register
or in the Internal Revenue Bulletin (see
§601.601(d)(2)(ii)(b) of this chapter).
(F) If an asset is not described in one
of the asset classes 00.11 through 00.4 of
Rev. Proc. 87–56, 1987–2 C.B. 674,
(see §601.601(d)(2)(ii)(b) of this chapter)
or in one of the categories under section
168(e)(3), a taxpayer also may use any rea-
sonable, consistent method to treat each of
the asset’s components as the asset.
(d)Gain or loss on dispositions.Ex-
cept as provided by section 280B and
§1.280B–1, the following rules apply
when assets within the scope of this sec-
tion are disposed of during a taxable year:
(1) If an asset is disposed of by sale, ex-
change, or involuntary conversion, gain or
loss must be recognized under the appli-
cable provisions of the Internal Revenue
Code.
(2)Ifanassetisdisposedofbyphysi-
cal abandonment, loss must be recognized
in the amount of the adjusted deprecia-
ble basis (as defined in §1.168(b)–1(a)(4))
of the asset at the time of the abandon-
ment (taking into account the applicable
convention). However, if the abandoned
asset is subject to nonrecourse indebted-
ness, paragraph (d)(1) of this section ap-
plies to the asset (instead of this paragraph
(d)(2)). For a loss from physical abandon-
ment to qualify for recognition under this
paragraph (d)(2), the taxpayer must intend
to discard the asset irrevocably so that the
taxpayer will neither use the asset again
nor retrieve it for sale, exchange, or other
disposition.
(3) If an asset is disposed of other than
by sale, exchange, involuntary conversion,
physical abandonment, or conversion to
personal use (as, for example, when the as-
set is transferred to a supplies or scrap ac-
count), gain is not recognized. Loss must
be recognized in the amount of the ex-
cess of the adjusted depreciable basis of
the asset at the time of the disposition (tak-
ing into account the applicable conven-
tion) over the asset’s fair market value at
the time of the disposition (taking into ac-
count the applicable convention).
(e)Basis of asset disposed of—(1)In
general. The adjusted basis of an asset dis-
posedofforcomputinggainorlossisits
adjusted depreciable basis at the time of
the asset’s disposition (as determined un-
April 2, 20126552012–14 I.R.B.

der the applicable convention for the as-
set).
(2)Assets disposed of are in multiple
asset accounts or are components.Ifthe
taxpayer accounts for the asset disposed
of in a multiple asset account or pool, or
the asset disposed of is a component of
a larger asset and it is impracticable from
the taxpayer’s records to determine the un-
adjusted depreciable basis (as defined in
§1.168(b)–1(a)(3)) of the asset disposed
of, the taxpayer may use any reasonable
method that is consistently applied to the
taxpayer’s multiple asset accounts or pools
or to the taxpayer’s larger assets for pur-
poses of determining the unadjusted depre-
ciable basis of assets disposed of. To de-
termine the adjusted depreciable basis of
an asset disposed of in a multiple asset ac-
count, the depreciation allowed or allow-
able for the asset disposed of is computed
by using the depreciation method, recov-
ery period, and convention applicable to
the multiple asset account or pool in which
the asset disposed of was included and by
including the additional first year depreci-
ation deduction claimed for the asset dis-
posed of. To determine the adjusted de-
preciable basis of an asset disposed of that
is a component of a larger asset, the de-
preciation allowed or allowable for the as-
set disposed of is computed by using the
depreciation method, recovery period, and
convention applicable to the larger asset of
which the asset disposed of is a compo-
nent and by including the portion of the ad-
ditional first year depreciation deduction
claimed for the larger asset that is attrib-
utable to the asset disposed of.
(f)Identification of asset disposed
of—(1)In general. Except as provided
in paragraph (f)(2) of this section, a tax-
payer must use the specific identification
method of accounting to identify which
asset is disposed of by the taxpayer. Under
this method of accounting, the taxpayer
can determine the particular taxable year
in which the asset disposed of was placed
in service by the taxpayer.
(2)Asset disposed of is in a multiple
asset account. If a taxpayer accounts for
the asset disposed of in a multiple asset
account or pool and the total dispositions
of assets with the same recovery period
during the taxable year are readily deter-
mined from the taxpayer’s records but it is
impracticable from the taxpayer’s records
to determine the particular taxable year in
which the asset disposed of was placed in
service by the taxpayer, the taxpayer may
identify the asset disposed of by using—
(i) A first-in, first-out method of ac-
counting if the unadjusted depreciable
basis of the asset disposed of cannot be
readily determined from the taxpayer’s
records. Under this method of account-
ing, the taxpayer identifies the multiple
asset account or pool with the earliest
placed-in-service year that has the same
recovery period as the asset disposed of
and that has assets at the beginning of the
taxable year of the disposition, and the
taxpayer treats the asset disposed of as
being from that multiple asset account or
pool;
(ii) A modified first-in, first-out method
of accounting if the unadjusted depreciable
basis of the asset disposed of can be readily
determined from the taxpayer’s records.
Under this method of accounting, the tax-
payer identifies the multiple asset account
or pool with the earliest placed-in-service
year that has the same recovery period as
the asset disposed of and that has assets at
the beginning of the taxable year of the dis-
position with the same unadjusted depre-
ciable basis as the asset disposed of, and
the taxpayer treats the asset disposed of as
being from that multiple asset account or
pool;
(iii) A mortality dispersion table if the
asset disposed of is a mass asset. The
mortality dispersion table must be based
upon an acceptable sampling of the tax-
payer’s actual disposition experience for
mass assets or other acceptable statistical
or engineering techniques. To use a mor-
tality dispersion table, the taxpayer must
adopt recordkeeping practices consistent
with the taxpayer’s prior practices and con-
sonant with good accounting and engineer-
ing practices; or
(iv) Any other method as the Secre-
tary may designate by publication in the
Federal Registeror in the Internal Rev-
enue Bulletin (see §601.601(d)(2) of this
chapter) on or after December 23, 2014.
For this purpose, a last-in, first-out method
of accounting is not a designated method.
Under the last-in, first-out method of ac-
counting, the taxpayer identifies the mul-
tiple asset account or pool with the most
recent placed-in-service year that has the
same recovery period as the asset disposed
of and that has assets at the beginning of
the taxable year of the disposition, and
the taxpayer treats the asset disposed of as
being from that multiple asset account or
pool.
(g)Accounting for asset disposed
of—(1)Depreciation ends. Depreciation
endsforanassetatthetimeoftheas-
set’s disposition (as determined under the
applicable convention for the asset).See
§1.167(a)–10(b). If the asset disposed
of is in a single asset account, the single
asset account terminates at the time of the
asset’s disposition (as determined under
the applicable convention for the asset).
(2)Asset disposed of in a multiple asset
account or pool. If the taxpayer accounts
for the asset disposed of in a multiple asset
account or pool, then—
(i) As of the first day of the taxable year
in which the disposition occurs, the asset
disposed of is removed from the multiple
asset account or pool and is placed into a
single asset account.See§1.168(i)–7T(b);
(ii) The unadjusted depreciable basis of
the multiple asset account or pool must be
reduced by the unadjusted depreciable ba-
sis of the asset disposed of as of the first
day of the taxable year in which the dispo-
sition occurs. See paragraph (e)(2) of this
section for determining the unadjusted de-
preciable basis of the asset disposed of;
(iii) The depreciation reserve of the
multiple asset account or pool must be
reduced by the depreciation allowed or
allowable for the asset disposed of as of
the end of the taxable year immediately
preceding the year of disposition, com-
puted by using the depreciation method,
recovery period, and convention applica-
ble to the multiple asset account or pool in
which the asset disposed of was included
and by including the additional first year
depreciation deduction claimed for the
asset disposed of; and
(iv) In determining the adjusted depre-
ciable basis of the asset disposed of at the
time of disposition (taking into account
the applicable convention), the deprecia-
tion allowed or allowable for the asset dis-
posed of is computed by using the depre-
ciation method, recovery period, and con-
vention applicable to the multiple asset ac-
countorpoolinwhichtheassetdisposed
of was included and by including the ad-
ditional first year depreciation deduction
claimed for the asset disposed of.
(3)Disposed of component of a larger
asset. This paragraph (g)(3) applies only
to a taxpayer that uses a reasonable, con-
2012–14 I.R.B.656April 2, 2012

sistent method to treat each of the asset’s
components as the asset in accordance
with paragraph (c)(4)(ii)(F) of this section.
If the taxpayer disposes of a component
of a larger asset and the unadjusted de-
preciable basis of the disposed component
is included in the unadjusted depreciable
basis of the larger asset, then—
(i) As of the first day of the taxable
year in which the disposition occurs, the
disposed of component is removed from
the larger asset and is placed into a single
asset account.See§1.168(i)–7T(b);
(ii) The unadjusted depreciable basis of
the larger asset must be reduced by the un-
adjusted depreciable basis of the disposed
of component as of the first day of the tax-
able year in which the disposition occurs.
See paragraph (e)(2) of this section for de-
termining the unadjusted depreciable basis
of the disposed of component;
(iii) The depreciation reserve of the
larger asset must be reduced by the de-
preciation allowed or allowable for the
disposed of component as of the end of the
taxable year immediately preceding the
year of disposition, computed by using the
depreciation method, recovery period, and
convention applicable to the larger asset
in which the disposed of component was
included and by including the portion of
the additional first year depreciation de-
duction claimed for the larger asset that is
attributable to the disposed of component;
and
(iv) In determining the adjusted depre-
ciable basis of the disposed of component
at the time of disposition (taking into ac-
count the applicable convention), the de-
preciation allowed or allowable for the as-
set disposed of is computed by using the
depreciation method, recovery period, and
convention applicable to the larger asset
in which the disposed of component was
included and by including the portion of
the additional first year depreciation de-
duction claimed for the larger asset that is
attributable to the disposed of component.
(h)Examples. The application of this
section is illustrated by the following ex-
amples:
Example 1. A owns an office building with four
elevators. A decides to replace one of the elevators.
The retirement of the replaced elevator, which is a
structural component of the building, is a disposition.
As a result, depreciation for the retired elevator ceases
at the time of its retirement (taking into account the
applicable convention). A recognizes a loss upon this
retirement.
Example 2. B, a calendar-year commercial air-
line company, owns several aircrafts that are used in
the commercial carrying of passengers. B replaces
the existing engines on one of the aircrafts with
new engines and treats each engine of an aircraft
as a major component of the aircraft. Assume each
aircraft is a unit of property as determined under
§1.263(a)–3T(e)(3). However, for tax disposition
purposes, B consistently treats each major compo-
nent of an aircraft as the asset. Thus, the retirement
of the replaced engines is a disposition. As a result,
depreciation for the retired engines ceases at the time
of their retirement (taking into account the applicable
convention). B recognizes a loss upon this retire-
ment.
Example 3. The facts are the same as inExample
2, except B treats each aircraft as the asset for tax
disposition purposes. Assume each aircraft is a unit
of property as determined under §1.263(a)–3T(e)(3).
Thus, the replacement of the engines on one of the
aircrafts is not a disposition. As a result, depreciation
continues for the cost of the aircraft (including the
cost of the replaced engines) and B does not recognize
a loss upon this replacement.
Example 4. C, a corporation, owns several trucks
that are used in its trade or business and described
in asset class 00.241 of Rev. Proc. 87–56. C re-
places the engine on one of the trucks with a new
engine and treats each engine of a truck as a major
component of the truck. Assume each truck is a unit
of property as determined under §1.263(a)–3T(e)(3).
Because the trucks are described in asset class 00.241
of Rev. Proc. 87–56, C must treat each truck as the
asset for tax disposition purposes. Thus, the replace-
ment of the engine on the truck is not a disposition.
As a result, depreciation continues for the cost of the
truck (including the costof the replaced engine) and
C does not recognize a loss upon this replacement.
Example 5. (i) On July 1, 2009, D, a calen-
dar-year taxpayer, purchased and placed in service
a multi-story office building that costs $20,000,000.
The cost of each structural component of the build-
ing was not separately stated. D accounts for the
building in its records as a single asset with a cost
of $20,000,000. D depreciates the building as
nonresidential real property and uses the optional
depreciation table that corresponds with the gen-
eral depreciation system, the straight-line method, a
39-year recovery period, and the mid-month conven-
tion. As of January 1, 2012, the depreciation reserve
for the building is $1,261,000.
(ii) On June 30, 2012, D replaces one of the build-
ing’s elevators. Because D cannot identify the cost of
the structural components of the office building from
its records, D uses a reasonable method that is con-
sistently applied to all of the structural components
of the office building to determine the cost of the el-
evator. Using this reasonable method, D allocates
$150,000 of the $20,000,000 purchase price for the
building to the retired elevator. Using the optional de-
preciation table that corresponds with the general de-
preciation system, the straight-line method, a 39-year
recovery period, and the mid-month convention, the
depreciation allowed or allowable for the retired ele-
vator as of December 31, 2011, is $9,457.50.
(iii) For D’s 2012 Federal income tax return, loss
for the retired elevator is determined as follows. The
depreciation allowed or allowable for 2012 for the re-
tired elevator is $1,923 ((unadjusted depreciable ba-
sis of $150,000 x depreciation rate of 2.564 percent
for 2012) x 6/12). Thus, the adjusted depreciable ba-
sis of the retired elevator is $138,619.50 (the adjusted
depreciable basis of $140,542.50 removed from the
building cost less the depreciation allowed or allow-
able of $1,923 for 2012). As a result, D recognizes a
loss of $138,619.50 for the retired elevator in 2012,
which is subject to section 1231.
(iv) For D’s 2012 Federal income tax return, the
depreciation allowance for the building is computed
as follows. As of January 1, 2012, the unad-
justed depreciable basis of the building is reduced
from $20,000,000 to $19,850,000 ($20,000,000
less the unadjusted depreciable basis of $150,000
for the retired elevator), and the depreciation re-
serve of the building is reduced from $1,261,000
to $1,251,542.50 ($1,261,000 less the depreciation
allowed or allowable of $9,457.50 for the retired el-
evator as of December 31, 2011). Consequently, the
depreciation allowance for the building for 2012 is
$508,954 ($19,850,000 x depreciation rate of 2.564
percent for 2012).
Example 6. (i) Since 2003, E, a calendar year
taxpayer, has accounted for items of MACRS prop-
erty that are mass assets in pools. Each pool includes
only the mass assets that have the same depreciation
method, recovery period, and convention, and are
placed in service by E in the same taxable year. None
of the pools are general asset accounts under section
168(i)(4) and the regulations under section 168(i)(4).
E identifies any dispositions of these mass assets by
specific identification.
(ii) During 2012, E sells 10 items of mass assets
with a 5-year recovery period each for $100. Under
the specific identification method, E identifies these
mass assets as being from the pool established by E
in 2010 for mass assets with a 5-year recovery period.
Assume E depreciates this pool using the optional de-
preciation table that corresponds with the general de-
preciation system, the 200-percent declining balance
method, a 5-year recovery period, and the half-year
convention. E elected not to deduct the additional
first year depreciation provided by section 168(k) for
5-year property placed in service during 2010. As of
January 1, 2012, this pool contains 100 similar items
of mass assets with a total cost of $25,000 and a to-
tal depreciation reserve of $13,000. Thus, E allocates
a cost of $250 ($25,000 x (1/100)) to each disposed
of mass asset and depreciation allowed or allowable
of $130 ($13,000 x (1/100)) to each disposed of mass
asset. The depreciation allowed or allowable in 2012
for each disposed of mass asset is $24 [($250 x 19.2
percent) / 2]. As a result, the adjusted depreciable ba-
sis of each disposed of mass asset under section 1011
is $96 ($250 - $130 - $24). Thus, E recognizes a gain
of $4 for each disposed of mass asset in 2012, which
is subject to section 1245.
(iii) Further, as of January 1, 2012, the unadjusted
depreciable basis of the 2010 pool of mass assets with
a 5-year recovery period is reduced from $25,000 to
$22,500 ($25,000 less the unadjusted depreciable ba-
sis of $2,500 for the 10 disposed of items), and the de-
preciation reserve of this 2010 pool is reduced from
$13,000 to $11,700 ($13,000 less the depreciation al-
lowed or allowable of $1,300 for the 10 disposed of
items as of December 31, 2011). Consequently, as
of January 1, 2012, the 2010 pool of mass assets
with a 5-year recovery period has 90 items with a
total cost of $22,500 and a depreciation reserve of
April 2, 20126572012–14 I.R.B.

$11,700. Thus, the depreciation allowance for this
pool for 2012 is $4,320 ($22,500 x 19.2 percent).
Example 7. (i)SamefactsasinExample 6.
Because of changes in E’s recordkeeping in 2013,
it is impracticable for E to continue to identify dis-
posed of mass assets using specific identification
and to determine the unadjusted depreciable ba-
sis of the disposed of mass assets. As a result, E
files a Form 3115,Application for Change in Ac-
counting Method, to change to a first-in, first-out
method beginning with the taxable year beginning
on January 1, 2013, on a modified cut-off basis.
See§1.446–1(e)(2)(ii)(d)(2)(vii). Under the first-in,
first-out method, the mass assets disposed of in a
taxable year are deemed to be from the pool with the
earliest placed-in-service year that has assets as of
the beginning of the taxable year of the disposition
with the same recovery period as the asset disposed
of. The Commissioner of Internal Revenue consents
to this change in method of accounting.
(ii) During 2013, E sells 20 items of mass assets
with a 5-year recovery period each for $50. As of
January 1, 2013, the 2006 pool is the pool with the
earliest placed-in-service year for mass assets with
a 5-year recovery period, and this pool contains 25
items of mass assets with a total cost of $10,000 and
a total depreciation reserve of $10,000. Thus, E al-
locates a cost of $400 ($10,000 x (1/25)) to each dis-
posed of mass asset and depreciation allowed or al-
lowable of $400 to each disposed of mass asset. As
a result, the adjusted depreciable basis of each dis-
posed of mass asset is $0. Thus, E recognizes a gain
of $50 for each disposed of mass asset in 2013, which
is subject to section 1245.
(iii) Further, as of January 1, 2013, the unadjusted
depreciable basis of the 2006 pool of mass assets with
a 5-year recovery period is reduced from $10,000 to
$2,000 ($10,000 less the unadjusted depreciable ba-
sis of $8,000 for the 20 disposed of items ($400 x
20)), and the depreciation reserve of this 2006 pool is
reduced from $10,000 to $2,000 ($10,000 less the de-
preciation allowed or allowable of $8,000 for the 20
disposed of items as of December 31, 2012). Conse-
quently, as of January 1, 2013, the 2006 pool of mass
assets with a 5-year recovery period has 5 items with
a total cost of $2,000 and a depreciation reserve of
$2,000.
(i)Effective/applicability date.(1)This
section applies to taxable years beginning
on or after January 1, 2012.
(2)Change in method of accounting.A
change to comply with this section for de-
preciable assets placed in service in a tax-
able year ending on or after December 30,
2003, is a change in method of accounting
to which the provisions of section 446(e)
and the regulations under section 446(e)
apply. A taxpayer also may treat a change
to comply with this section for deprecia-
ble assets placed in service in a taxable
year ending before December 30, 2003, as
a change in method of accounting to which
the provisions of section 446(e) and the
regulations under section 446(e) apply.
(3)Expiration Date. The applicability
of this section expires on December 23,
2014.
Par. 23. Section 1.263(a)–0 is amended
by:
1. Revising the section headings of
the table of contents for §§1.263(a)–2 and
1.263(a)–3.
2. Adding entries to the table of con-
tents for §§1.263(a)–1, 1.263(a)–2, and
1.263(a)–3.
The revisions and additions read as fol-
lows:
§1.263(a)–0 Table of contents.
*****
§1.263(a)–1 Capital expenditures; in
general.
(a) through (h) [Reserved]. For fur-
ther guidance, see the table of contents
for §1.263(a)–1T(a) through (h) under
§1.263(a)–0T.
§1.263(a)–2 Amounts paid to acquire or
produce tangible property.
(a) through (i) [Reserved]. For fur-
ther guidance, see the table of contents
for §1.263(a)–2T(a) through (i) under
§1.263(a)–0T.
§1.263(a)–3 Amounts paid to improve
tangible property.
(a) through (q) [Reserved]. For fur-
ther guidance, see the table of contents
for §1.263(a)–3T(a) though (q) under
§1.263(a)–0T.
*****
Par. 24. Section 1.263(a)–0T is added
to read as follows:
§1.263(a)–0T Table of contents
(temporary).
This section lists the table of con-
tents for §§1.263(a)–1T, 1.263(a)–2T, and
1.263(a)–3T.
§1.263(a)–1T Capital expenditures; in
general (temporary).
(a) General rule for capital expendi-
tures.
(b) Coordination with section 263A.
(c) Examples of capital expenditures.
(d) Amounts paid to sell property.
(1) In general.
(2) Treatment of capitalized amount.
(3) Examples.
(e) Amount paid.
(f) Accounting method changes.
(g) Effective/applicability date.
(h) Expiration date.
§1.263(a)–2T Amounts paid to acquire or
produce tangible property (temporary).
(a) Overview.
(b) Definitions.
(1) Amount paid.
(2) Personal property.
(3) Real property.
(4) Produce.
(c) Coordination with other provisions
of the Internal Revenue Code.
(1) In general.
(2) Materials and supplies.
(d) Acquired or produced tangible prop-
erty.
(1) Requirement to capitalize.
(2) Examples.
(e) Defense or perfection of title to
property.
(1) In general.
(2) Examples.
(f) Transaction costs.
(1) In general.
(2) Scope of facilitate.
(i) In general.
(ii) Inherently facilitative amounts.
(iii) Special rule for acquisitions of real
property.
(A) In general.
(B) Acquisitions of real and personal
property in a single transaction.
(iv) Employee compensation and over-
head costs.
(A) In general.
(B) Election to capitalize.
(3) Treatment of transaction costs.
(i) In general.
(ii) Treatment of inherently facilitative
amounts.
(4) Examples.
(g)De minimisrule.
(1) In general.
(2) Exceptions tode minimisrule.
(3) Additional rules.
(4) Election to capitalize.
(5) Materials and supplies.
(6) Definition of applicable financial
statement.
(7) Application to consolidated group
member.
2012–14 I.R.B.658April 2, 2012

(8) Examples.
(h) Treatment of capital expenditures.
(i) Recovery of capitalized amounts.
(1) In general.
(2) Examples.
(j) Accounting method changes.
(k) Effective/applicability date.
(l) Expiration date.
§1.263(a)–3T Amounts paid to improve
tangible property (temporary).
(a) Overview.
(b) Definitions.
(1) Amount paid.
(2) Personal property.
(3) Real property.
(4) Owner.
(c) Coordination with other provisions
of the Internal Revenue Code.
(1) In general.
(2) Materials and supplies.
(3) Exception for amounts subject tode
minimisrule.
(4) Example.
(d) Requirement to capitalize amounts
paid for improvements.
(e) Determining the unit of property.
(1) In general.
(2) Building.
(i) In general.
(ii) Application of improvement rules to
a building.
(A) Building structure.
(B) Building system.
(iii) Condominium.
(A) In general.
(B) Application of improvement rules
to a condominium.
(iv) Cooperative.
(A) In general.
(B) Application of improvement rules
to a cooperative.
(v) Leased building.
(A) In general.
(B) Application of improvement rules
to a leased building.
(1) Entire building.
(2) Portion of building.
(3) Property other than a building.
(i) In general.
(ii) Plant property.
(A) Definition.
(B) Unit of property for plant property.
(iii) Network assets.
(A) Definition.
(B) Unit of property for network assets.
(iv) Leased property other than build-
ings.
(4) Improvements to property.
(5) Additional rules.
(i) Year placed in service.
(ii) Change in subsequent taxable year.
(6) Examples.
(f) Special rules for determining im-
provement costs.
(1) Improvements to leased property.
(i) In general.
(ii) Lessee improvements.
(A) Requirement to capitalize.
(B) Unit of property for lessee improve-
ments.
(iii) Lessor improvements.
(A) Requirement to capitalize.
(B) Unit of property for lessor improve-
ments.
(iv) Examples.
(2) Compliance with regulatory re-
quirements.
(3) Certain costs incurred during an im-
provement.
(i) In general.
(ii) Exception for individuals’ resi-
dences.
(4) Aggregate of related amounts.
(g) Safe harbor for routine maintenance
on property other than buildings.
(1) In general.
(2) Rotable and temporary spare parts.
(3) Exceptions.
(4) Class life.
(5) Examples.
(h) Capitalization of betterments.
(1) In general.
(2) Betterments to buildings.
(3) Application of general rule.
(i) Facts and circumstances.
(ii) Unavailability of replacement parts.
(iii) Appropriate comparison.
(A) In general.
(B) Normal wear and tear.
(C) Particular event.
(4) Examples.
(i) Capitalization of restorations.
(1) In general.
(2) Restorations of buildings.
(3) Rebuild to like-new condition.
(4) Replacement of a major component
or substantial structural part.
(5) Examples.
(j) Capitalization of amounts to adapt
property to a new or different use.
(1) In general.
(2) Adapting buildings to new or differ-
ent use.
(3) Examples.
(k) Optional regulatory accounting
method.
(1) In general.
(2) Eligibility for regulatory accounting
method.
(3) Description of regulatory account-
ing method.
(4) Examples.
(l) Methods of accounting authorized in
published guidance.
(m) Treatment of capital expenditures.
(n) Recovery of capitalized amounts.
(o) Accounting method changes.
(p) Effective/applicability date.
(q) Expiration date.
Par. 25. Section 1.263(a)–1 is revised
to read as follows:
§1.263(a)–1 Capital expenditures; in
general.
(a) through (c) [Reserved]. For further
guidance, see §1.263(a)–1T(a) through (c).
(d) through (h) [Reserved]. For further
guidance, see §1.263(a)–1T(d) through
(h).
Par. 26. Section 1.263(a)–1T is added
to read as follows:
§1.263(a)–1T Capital expenditures; in
general (temporary).
(a)General rule for capital expendi-
tures. Except as provided in chapter 1 of
the Internal Revenue Code, no deduction
is allowed for—
(1) Any amount paid for new buildings
or for permanent improvements or better-
mentsmadetoincreasethevalueofany
property or estate; or
(2) Any amount paid in restoring prop-
erty or in making good the exhaustion
thereof for which an allowance is or has
been made.
(b)Coordination with section 263A.
Section 263(a) generally requires taxpay-
ers to capitalize an amount paid to acquire,
produce, or improve real or personal tan-
gible property. Section 263A generally
prescribes the direct and indirect costs that
must be capitalized to property produced
by the taxpayer and property acquired for
resale.
(c)Examples of capital expenditures.
The following amounts paid are examples
of capital expenditures:
April 2, 20126592012–14 I.R.B.

(1) An amount paid to acquire or pro-
duce a unit of real or personal tangible
property.See§1.263(a)–2T.
(2)Anamountpaidtoimproveaunit
of real or personal tangible property.See
§1.263(a)–3T.
(3) An amount paid to acquire or create
intangibles.See§1.263(a)–4.
(4) An amount paid or incurred to facil-
itate an acquisition of a trade or business,
a change in capital structure of a business
entity, and certain other transactions.See
§1.263(a)–5.
(5) An amount paid to acquire or create
interests in land, such as easements, life es-
tates, mineral interests, timber rights, zon-
ing variances, or other interests in land.
(6) An amount assessed and paid un-
der an agreement between bondholders or
shareholders of a corporation to be used in
a reorganization of thecorporation or vol-
untary contributions by shareholders to the
capital of the corporation for any corporate
purpose.Seesection 118 and §1.118–1.
(7) An amount paid by a holding com-
pany to carry out a guaranty of dividends
at a specified rate on the stock of a sub-
sidiary corporation for the purpose of se-
curing new capital for the subsidiary and
increasing the value of its stockholdings in
the subsidiary. This amount must be added
to the cost of the stock in the subsidiary.
(d)Amounts paid to sell property—(1)
In general. Commissions and other trans-
action costs paid to facilitate the sale of
property generally must be capitalized.
However, in the case of dealers in property,
amounts paid to facilitate the sale of prop-
erty are treated as ordinary and necessary
business expenses. See §1.263(a)–5(g) for
the treatment of amounts paid to facilitate
the disposition of assets that constitute a
trade or business.
(2)Treatment of capitalized amount.
Amounts capitalized under paragraph
(d)(1) of this section are treated as a reduc-
tion in the amount realized and generally
are taken into account either in the taxable
year in which the sale occurs or in the
taxable year in which the sale is aban-
doned if a loss deduction is permissible.
The capitalized amount is not added to the
basis of the property and is not treated as
an intangible under §1.263(a)–4.
(3)Examples. The following examples,
which assume the sale is not an installment
sale under section 453, illustrate the rules
of this paragraph (d):
Example 1.Sales costs of real property. X owns
a parcel of real estate. X sells the real estate and pays
legal fees, recording fees, and sales commissions to
facilitate the sale. X must capitalize the fees and com-
missions and, in the taxable year of the sale, offset
the fees and commissions against the amount realized
from the sale of the real estate.
Example 2.Sales costs of dealers.Assume the
samefactsasinExample 1, except that X is a dealer
in real estate. The commissions and fees paid to facil-
itate the sale of the real estate are treated as ordinary
and necessary business expenses under section 162.
Example 3.Sales costs of personal property used
in a trade or business. Xowns a truck for use in
X’s trade or business. X decides to sell the truck on
November 15, Year 1. X pays for an appraisal to de-
termine a reasonable asking price. On February 15,
Year 2, X sells the truck to Y. X is required to
capitalize in Year 1 the amount paid to appraise the
truck and, in Year 2, is required to offset the amount
paid against the amount realized from the sale of the
truck.
Example 4.Costs of abandoned sale of personal
property used in a trade or business.Assume the
same facts as inExample 3, except that, instead of
selling the truck on February 15, Year 2, X decides
on that date not to sell the truck and takes the truck
off the market. X is required to capitalize in Year 1
the amount paid to appraise the truck. However, X
may treat the amount paid to appraise the truck as
a loss under section 165 in Year 2 when the sale is
abandoned.
Example 5.Sales costs of personal property not
used in a trade or business.Assume the same facts as
inExample 3, except that X does not use the truck in
X’s trade or business, but instead uses it for personal
purposes. X decides to sell the truck and on Novem-
ber 15, Year 1, X pays for an appraisal to determine
a reasonable asking price. On February 15, Year 2,
X sells the truck toY. X is required to capitalize in
Year 1 the amount paid to appraise the truck and, in
Year 2, is required to offset the amount paid against
the amount realized from the sale of the truck.
Example 6.Costs of abandoned sale of personal
property not used in a trade or business.Assume the
same facts as inExample 5, except that, instead of
selling the truck on February 15, Year 2, X decides
on that date not to sell the truck and takes the truck
off the market. X is required to capitalize in Year 1 the
amount paid to appraise the truck. Although the sale
is abandoned in Year 2, X may not treat the amount
paid to appraise the truck as a loss under section 165
because the truck was not used in X’s trade or busi-
ness or in a transaction entered into for profit.
(e)Amount paid. In the case of a tax-
payer using an accrual method of account-
ing, the termsamount paidandpayment
mean a liability incurred (within the mean-
ing of §1.446–1(c)(1)(ii)). A liability may
not be taken into account under this section
prior to the taxable year during which the
liability is incurred.
(f)Accounting method changes.Ex-
cept as otherwise provided in this section,
a change to comply with this section is a
change in method ofaccounting to which
the provisions of sections 446 and 481, and
the regulations thereunder apply. A tax-
payer seeking to change to a method of ac-
counting permitted in this section must se-
cure the consent of the Commissioner in
accordance with §1.446–1(e) and follow
the administrative procedures issued under
§1.446–1(e)(3)(ii) for obtaining the Com-
missioner’s consent to change its account-
ing method.
(g)Effective/applicability date.This
section applies to taxable years begin-
ning on or after January 1, 2012. For
the applicability of regulations to tax-
able years beginning before January 1,
2012, see §1.263(a)–1 in effect prior to
January 1, 2012 (§1.263(a)–1 as contained
in 26 CFR part 1 edition revised as of
April 1, 2011).
(h)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 27. Section 1.263(a)–2 is revised
to read as follows:
§1.263(a)–2 Amounts paid to acquire or
produce tangible property.
(a) through (h) [Reserved]. For further
guidance, see §§1.263(a)–2T(a) through
(h).
(i) through (l) [Reserved]. For further
guidance, see §§1.263(a)–2T(i) through
(l).
Par. 28. Section 1.263(a)–2T is added
to read as follows:
§1.263(a)–2T Amounts paid to acquire or
produce tangible property (temporary).
(a)Overview. This section provides
rules for applying section 263(a) to
amounts paid to acquire or produce a unit
of real or personal property. Paragraph (b)
of this section contains definitions. Para-
graph (c) of this section contains the rules
for coordinating this section with other
provisions of the Internal Revenue Code.
Paragraph (d) of this section provides the
general requirement to capitalize amounts
paid to acquire or produce a unit of real
or personal property. Paragraph (e) of this
section provides the requirement to cap-
italize amounts paid to defend or perfect
title to real or personal property. Paragraph
(f)ofthissectionprovidestherulesfor
determining the extent to which taxpayers
must capitalize transaction costs related to
the acquisition of property. Paragraph (g)
2012–14 I.R.B.660April 2, 2012

of this section provides ade minimisrule
for certain amounts paid for the acquisi-
tion or production of property. Paragraphs
(h) and (i) of this section address the treat-
ment and recovery of capital expenditures.
Paragraph (j) of this section provides for
changes in methods of accounting to com-
ply with this section, and paragraphs (k)
and (l) of this section provide the effective,
applicability, and expiration dates for the
rules under this section.
(b)Definitions.For purposes of this
section, the following definitions apply:
(1)Amount paid. In the case of a tax-
payer using an accrual method of account-
ing, the termsamount paidandpayment
mean a liability incurred (within the mean-
ing of §1.446–1(c)(1)(ii)). A liability may
not be taken into account under this section
prior to the taxable year during which the
liability is incurred.
(2)Personal propertymeans tangible
personal property as defined in §1.48–1(c).
(3)Real propertymeans land and im-
provements thereto, such as buildings or
other inherently permanent structures (in-
cluding items that are structural compo-
nents of the buildings or structures) that are
not personal property as defined in para-
graph (b)(2) of this section. Any property
that constitutes other tangible property un-
der §1.48–1(d) is treated as real property
for purposes of this section. Local law
is not controlling in determining whether
property is real property for purposes of
this section.
(4)Producemeans construct, build, in-
stall, manufacture, develop, create, raise,
or grow. This definition is intended to have
the same meaning as the definition used
for purposes of section 263A(g)(1) and
§1.263A–2(a)(1)(i), exceptthatimprove-
ments are excluded from the definition in
this paragraph (b)(4) and are separately de-
fined and addressed in §1.263(a)–3T.
(c)Coordination with other provisions
of the Internal Revenue Code—(1)In gen-
eral. Except as provided under thede min-
imisrule in paragraph (g) of this section,
nothing in this section changes the treat-
ment of any amount that is specifically
provided for under any provision of the In-
ternal Revenue Code or regulations there-
under other than section 162(a) or section
212 and the regulations under those sec-
tions. For example, see section 263A re-
quiring taxpayers to capitalize the direct
and indirect costs of producing property or
acquiring property for resale. See also sec-
tion 195 requiring taxpayers to capitalize
certain costs as start-up expenditures.
(2)Materials and supplies. Except as
provided under thede minimisrule in para-
graph (g) of this section, nothing in this
section changes the treatment of amounts
paid to acquire or produce property that is
properly treated as materials and supplies
under §1.162–3T.
(d)Acquired or produced tangible
property—(1)Requirement to capitalize.
Except as provided in paragraph (g) of this
section (providing thede minimisrule)
and in §1.162–3T (relating to materials
and supplies), a taxpayer must capital-
ize amounts paid to acquire or produce a
unit of real or personal property (as deter-
mined under §1.263(a)–3T(e)), including
leasehold improvement property, land and
land improvements, buildings, machinery
and equipment, and furniture and fixtures.
Amounts paid to acquire or produce a unit
of real or personal property include the
invoice price, transaction costs as deter-
mined under paragraph (f) of this section,
and costs for work performed prior to the
date that the unit of property is placed in
service by the taxpayer (without regard to
any applicable convention under section
168(d)). A taxpayer also must capitalize
amounts paid to acquire real or personal
property for resale and to produce real
or personal property. See section 263A
for the costs required to be capitalized to
property produced by the taxpayer or to
property acquired for resale.
(2)Examples.The rules of this section
areillustratedbythefollowingexamples,
in which it is assumed that the taxpayer
does not apply thede minimisrule under
paragraph (g) of this section:
Example 1.Acquisition of personal property.X
purchases new cash registers for use in its retail store
located in leased space in a shopping mall. Assume
each cash register is a unit of property as determined
under §1.263(a)–3T(e) and is not a material or supply
under §1.162–3T. X must capitalize under this para-
graph (d)(1) the amount paid to acquire each cash reg-
ister.
Example 2.Acquisition of personal property that
is a material or supply; coordination with §1.162–3T.
X operates a fleet of aircraft. In Year 1, X acquires a
stock of component parts, which it intends to use to
maintain and repair its aircraft. X does not make elec-
tions under §1.162–3T(d) to treat the materials and
supplies as capital expenditures. In Year 2, X uses
the component parts in the repair and maintenance of
its aircraft. Because the parts are materials and sup-
plies under §1.162–3T, X is not required to capitalize
the amounts paid for the parts under this paragraph
(d)(1). Rather, X must apply the rules in §1.162–3T,
governing the treatment of materials and supplies, to
determine the treatment of these amounts.
Example 3.Acquisition of unit of personal prop-
erty; coordination with §1.162–3T. X operates a
rental business that rents out a variety of small indi-
vidual items to customers (rental items). X maintains
a supply of rental items on hand to replace worn
or damaged items. X purchases a large quantity
of rental items to be used in its business. Assume
that each of these rental items is a unit of property
under §1.263(a)–3T(e). Also assume that a portion
of the rental items are materials and supplies under
§1.162–3T(c)(1). Under paragraph (d)(1) of this
section, X must capitalize the amounts paid for the
rental items that are not materials and supplies un-
der §1.162–3T(c)(1). However, X must apply the
rules in §1.162–3T to determine the treatment of the
rental items that are materials and supplies under
§1.162–3T(c)(1).
Example 4.Acquisition or production cost.X
purchases and produces jigs, dies, molds, and patterns
for use in the manufacture of X’s products. Assume
that each of these items is a unit of property as de-
termined under §1.263(a)–3T(e) and is not a material
and supply under §1.162–3T(c)(1). X is required to
capitalize under paragraph (d)(1) of this section the
amounts paid to acquire and produce the jigs, dies,
molds, and patterns. See section 263A for the costs
required to be capitalized to the property acquired or
produced by X.
Example 5.Acquisition of land.X purchases a
parcel of undeveloped real estate. X must capitalize
under paragraph (d)(1) of this section the amount paid
to acquire the real estate. See paragraph (f) of this
section for the treatment of amounts paid to facilitate
the acquisition of real property.
Example 6.Acquisition of building. Xpurchases
a building. X must capitalize under paragraph (d)(1)
of this section the amount paid to acquire the building.
See paragraph (f) of this section for the treatment of
amounts paid to facilitate the acquisition of real prop-
erty.
Example 7.Acquisition of property for resale and
production of property for sale. X purchases goods
for resale and produces other goods for sale. X must
capitalize under paragraph (d)(1) of this section the
amounts paid to acquire and produce the goods. See
section 263A for the costs required to be capitalized
to the property produced or property acquired for re-
sale.
Example 8.Production of building. X constructs
a building. X must capitalize under paragraph (d)(1)
of this section the amount paid to construct the build-
ing. See section 263A for the costs required to be
capitalized to the real property produced by X.
Example 9.Acquisition of assets constituting a
trade or business.Y owns tangible and intangible
assets that constitute a trade or business. X purchases
all the assets of Y in a taxable transaction. X must
capitalize under paragraph (d)(1) of this section
the amount paid for the tangible assets of Y. See
§1.263(a)–4 for the treatment of amounts paid to
acquire intangibles and §1.263(a)–5 for the treatment
of amounts paid to facilitate the acquisition of assets
that constitute a trade or business. See section 1060
for special allocation rules for certain asset acquisi-
tions.
April 2, 20126612012–14 I.R.B.

Example 10.Work performed prior to placing the
property in service. In Year 1, X purchases a build-
ing for use as a business office. Prior to placing the
building in service, X incurs costs to repair cement
steps, refinish wood floors, patch holes in walls, and
paint the interiors and exteriors of the building. In
Year 2, X places the building in service and begins
using the building as its business office. Assume that
the work that X performs does not constitute an im-
provement to the building or its structural compo-
nents under §1.263(a)–3T. Under §1.263–3T(e)(2)(i),
the building and its structural components is a single
unit of property. Under paragraph (d)(1) of this sec-
tion, the amounts paid must be capitalized as costs
of acquiring the building because they were for work
performed prior to X’s placing the building in service.
Example 11.Work performed prior to placing the
property in service. In January Year 1, X purchases
a new machine for use in an existing production line
of its manufacturing business. Assume that the ma-
chine is a unit of property under §1.263(a)–3T(e) and
is not a material or supply under §1.162–3T. After
the machine is installed, X performs a critical test on
the machine to ensure that it will operate in accor-
dance with quality standards. On November 1, Year
1, the critical test is complete, and X places the ma-
chine in service on the production line. X performs
periodic quality control testing after the machine is
placed in service. Under paragraph (d)(1) of this sec-
tion, the amounts paid for the installation and the crit-
ical test performed before the machine is placed in
service must be capitalized as costs of acquiring the
machine. However, amounts paid for periodic quality
control testing after X placed the machine in service
are not required to be capitalized as a cost of acquir-
ing the machine.
(e)Defense or perfection of title to
property—(1)In general.Amounts paid
to defend or perfect title to real or personal
property are amounts paid to acquire or
produce property within the meaning of
this section and must be capitalized. See
section 263A for the costs required to be
capitalized to property produced by the
taxpayer or to property acquired for resale.
(2)Examples. The following examples
illustrate the rule of paragraph (e):
Example 1.Amounts paid to contest condemna-
tion. X owns real property located in County. County
files an eminent domain complaint condemning a por-
tion of X’s property to use as a roadway. X hires an
attorney to contest the condemnation. The amounts
that X paid to the attorney must be capitalized be-
cause they were to defend X’s title to the property.
Example 2.Amounts paid to invalidate or-
dinance. X is in the business of quarrying and
supplying for sale sand and stone in a certain munic-
ipality. Several years after X establishes its business,
the municipality in which it is located passes an or-
dinance that prohibits the operation of X’s business.
X incurs attorney’s fees in a successful prosecution
of a suit to invalidate the municipal ordinance. X
prosecutes the suit to preserve its business activities
and not to defend X’s title in the property. Therefore,
the attorney’s fees that X paid are not required to be
capitalized under paragraph (e)(1) of this section.
See section 263A for the rules requiring direct and
allocable indirect costs (including otherwise de-
ductible costs) to be capitalized to property produced
or property acquired for resale.
Example 3. Amounts paid to challenge building
line. The board of public works of a municipality es-
tablishes a building line across X’s business property,
adversely affecting the value of the property. X in-
curs legal fees in unsuccessfully litigating the estab-
lishment of the building line. The amounts X paid to
the attorney must be capitalized because they were to
defend X’s title to the property.
(f)Transaction costs—(1)In general.
A taxpayer must capitalize amounts paid
to facilitate the acquisition or production
of real or personal property. See section
263A for the costs required to be capital-
ized to property produced by the taxpayer
or to property acquired for resale. See
§1.263(a)–5 for the treatment of amounts
paid to facilitate the acquisition of assets
that constitute a trade or business. See
§1.167(a)–5 for allocations of facilitative
costs between depreciable and non-depre-
ciable property.
(2)Scope of facilitate—(i)In general.
Except as otherwise provided in this sec-
tion, an amount is paid to facilitate the ac-
quisition of real or personal property if the
amount is paid in the process of investigat-
ing or otherwise pursuing the acquisition.
Whether an amount is paid in the process
of investigating or otherwise pursuing the
acquisition is determined based on all of
the facts and circumstances. In determin-
ing whether an amount is paid to facili-
tate an acquisition, the fact that the amount
would (or would not) have been paid but
for the acquisition is relevant but is not de-
terminative. Amounts paid to facilitate an
acquisition include, but are not limited to,
inherently facilitative amounts specified in
paragraph (f)(2)(ii) of this section.
(ii)Inherently facilitative amounts.An
amount is paid in the process of investigat-
ing or otherwise pursuing the acquisition
of real or personal property if the amount
is inherently facilitative. An amount is in-
herently facilitative if the amount is paid
for—
(A) Transporting the property (for ex-
ample, shipping fees and moving costs);
(B) Securing an appraisal or determin-
ing the value or price of property;
(C) Negotiating the terms or structure
of the acquisition and obtaining tax advice
on the acquisition;
(D) Application fees, bidding costs, or
similar expenses;
(E) Preparing and reviewing the docu-
ments that effectuate the acquisition of the
property (for example, preparing the bid,
offer, sales contract, or purchase agree-
ment);
(F) Examining and evaluating the title
of property;
(G) Obtaining regulatory approval of
the acquisition or securing permits related
to the acquisition, including application
fees;
(H) Conveying property between the
parties, including sales and transfer taxes,
and title registration costs;
(I) Finders’ fees or brokers’ commis-
sions, including amounts paid that are con-
tingent on the successful closing of the ac-
quisition;
(J) Architectural, geological, engineer-
ing, environmental, or inspection services
pertaining to particular properties; or
(K) Services provided by a qualified in-
termediary or other facilitator of an ex-
change under section 1031.
(iii)Special rule for acquisitions of
real property—(A)In general. Except
as provided in paragraph (f)(2)(ii) of this
section (relating to inherently facilitative
amounts), an amount paid by the tax-
payer in the process of investigating or
otherwise pursuing the acquisition of real
property does not facilitate the acquisition
if it relates to activities performed in the
process of determining whether to acquire
real property and which real property to
acquire.
(B)Acquisitions of real and personal
property in a single transaction.An
amount paid by the taxpayer in the process
of investigating or otherwise pursuing
the acquisition of personal property fa-
cilitates the acquisition of such personal
property even if such property is acquired
in a single transaction that also includes
the acquisition of real property subject
to the special rule set out in paragraph
(f)(2)(iii)(A) of this section. A taxpayer
may use a reasonable allocation to deter-
mine which costs facilitate the acquisition
of personal property and which costs re-
late to the acquisition of real property and
are subject to the special rule of paragraph
(f)(2)(iii)(A) of this section.
(iv)Employee compensation and over-
head costs—(A)In general. For purposes
of paragraph (f) of this section, amounts
paid for employee compensation (within
the meaning of §1.263(a)–4(e)(4)(ii)) and
2012–14 I.R.B.662April 2, 2012

overhead are treated as amounts that do not
facilitate the acquisition of real or personal
property. See section 263A, however, for
the treatment of employee compensation
and overhead costs required to be capital-
ized to property produced by the taxpayer
or to property acquired for resale.
(B)Election to capitalize.Atax-
payer may elect to treat amounts paid
for employee compensation or overhead
as amounts that facilitate the acquisition
of property. The election is made sepa-
rately for each acquisition and applies to
employee compensation or overhead, or
both. For example, a taxpayer may elect
to treat overhead, but not employee com-
pensation, as amounts that facilitate the
acquisition of property. A taxpayer makes
the election by treating the amounts to
which the election applies as amounts that
facilitate the acquisition in the taxpayer’s
timely filed original Federal income tax
return (including extensions) for the tax-
able year during which the amounts are
paid. In the case of an S corporation or
a partnership, the election is made by the
S corporation or by the partnership, and
not by the shareholders or partners. A tax-
payer may revoke an election made under
this paragraph (f)(2)(iv)(B) with respect
to each acquisition only by filing a request
for a private letter ruling and obtaining
the Commissioner’s consent to revoke the
election. The Commissioner may grant a
request to revoke this election if the tax-
payer can demonstrate good cause for the
revocation. An election may not be made
or revoked through the filing of an appli-
cation for change in accounting method
or, before obtaining the Commissioner’s
consent to make the late election or to
revoke the election, by filing an amended
Federal income tax return.
(3)Treatment of transaction costs—(i)
In general. All amounts paid to facili-
tate the acquisition or production of real or
personal property are capital expenditures.
Facilitative amounts allocable to real or
personal property must be included in the
basis of the property acquired or produced.
(ii)Treatment of inherently facilitative
amounts. Inherently facilitative amounts
allocable to real or personal property are
capital expenditures related to such prop-
erty even if the property is not eventually
acquired or produced. Inherently facilita-
tive amounts allocable to real or personal
property not acquired may be allocated to
those properties and recovered as appro-
priate in accordance with the applicable
provisions of the Internal Revenue Code
and the regulations thereunder (for exam-
ple, sections 165, 167, or 168). See para-
graph (i) of this section for the recovery of
capitalized amounts.
(4)Examples. The following examples
illustrate the rules of paragraph (f) of this
section:
Example 1.Broker’s fees to facilitate an acqui-
sition. X decides to purchase a building in which
to relocate its offices and hires a real estate broker
to find a suitable building. X pays fees to the bro-
ker to find property for X to acquire. Under para-
graph (f)(2)(ii)(I) of this section, X must capitalize
the amounts paid to the broker because these costs are
inherently facilitative of the acquisition of real prop-
erty.
Example 2.Inspection and survey costs to facil-
itate an acquisition. X decides to purchase build-
ingAandpaysamountstothird-party contractors for
a termite inspection and an environmental survey of
building A. Under paragraph (f)(2)(ii)(J) of this sec-
tion, X must capitalize the amounts paid for the in-
spection and the survey of the building because these
costs are inherently facilitative of the acquisition of
real property.
Example 3.Moving costs to facilitate an acqui-
sition. X purchases all the assets of Y and, in con-
nection with the purchase, hires a transportation com-
pany to move storage tanks from Y’s plant to X’s
plant. Under paragraph (f)(2)(ii)(A) of this section,
X must capitalize the amount paid to move the stor-
age tanks from Y’s plant to X’s plant because this cost
is inherently facilitative to the acquisition of personal
property.
Example 4.Geological and geophysical costs;
coordination with other provisions. X is in the busi-
ness of exploring, purchasing, and developing prop-
erties in the United States for the production of oil
and gas. X considers acquiring a particular property
but first incurs costs for theservices of an engineering
firm to perform geological and geophysical studies to
determine if the property is suitable for oil or gas pro-
duction. Assume that the amounts that X paid to the
engineering firm constitute geological and geophysi-
cal expenditures under section 167(h). Although the
amounts that X paid for the geological and geophys-
ical services are inherently facilitative to the acqui-
sition of real property under paragraph (f)(2)(ii)(J)
of this section, X is not required to include those
amounts in the basis of the real property acquired.
Rather, under paragraph (c) of this section, X must
capitalize these costs separately and amortize such
costs as required under section 167(h) (addressing the
amortization of geologicaland geophysical expendi-
tures).
Example 5.Scope of facilitate. X is in the busi-
ness of providing legal services to clients. X is inter-
ested in acquiring a new conference table for its of-
fice. X hires and incurs fees for an interior designer
to shop for, evaluate, and make recommendations to
X regarding which new table to acquire. Under para-
graphs (f)(1) and (2) of this section, X must capitalize
the amounts paid to the interior designer to provide
these services because they are paid in the process of
investigating or otherwise pursuing the acquisition of
personal property.
Example 6.Transaction costs allocable to multi-
ple properties. X, a retailer, wants to acquire land for
the purpose of building a new distribution facility for
its products. X considers various properties on high-
way A in state B. X incurs fees for the services of an
architect to advise and evaluate the suitability of the
sites for the type of facility that X intends to construct
on the selected site. X must capitalize the architect
fees as amounts paid to acquire land because these
amounts are inherently facilitative to the acquisition
of land under paragraph (f)(2)(ii)(J) of this section.
Example 7.Transaction costs allocable to mul-
tiple properties. X, a retailer, wants to acquire land
for the purpose of building a new distribution facil-
ity for its products. X considers various properties on
highway A in state B. X incurs fees for the services
of an architect to prepare preliminary floor plans for
a building that X could construct at any of the sites.
Under these facts, the architect’s fees are not inher-
ently facilitative to the acquisition of land under para-
graph (f)(2)(iii)(J) of this section but are allocable as
construction costs of the building under section 263A.
Therefore, X does not capitalize the architect fees as
amounts paid to acquire land but instead must capi-
talize these costs as indirect costs allocable to the pro-
duction of property under section 263A.
Example 8.Special rule for acquisitions of real
property. X owns several retail stores. X decides to
examine the feasibility of opening a new store in city
A. In October, Year 1, X hires and incurs costs for a
development consulting firm to study city A and per-
form market surveys, evaluate zoning and environ-
mental requirements, and make preliminary reports
and recommendations as to areas that X should con-
sider for purposes of locating a new store. In Decem-
ber, Year 1, X continues to consider whether to pur-
chase real property in cityA
and which property to
acquire. X hires, and incursfees for, an appraiser to
perform appraisals on two different sites to determine
a fair offering price for each site. In March, Year 2,
X decides to acquire one of these two sites for the
location of its new store. At the same time, X deter-
mines not to acquire the other site. Under paragraph
(f)(2)(iii) of this section, X is not required to capi-
talize amounts paid to the development consultant in
Year 1 because the amounts relate to activities per-
formed in the process of determining whether to ac-
quire real property and which real property to acquire
and the amounts are not inherently facilitative costs
under paragraph (f)(2)(ii) of this section. However, X
must capitalize amounts paid to the appraiser in Year
1 because the appraisal costs are inherently facilita-
tive costs under paragraph (f)(2)(ii)(B) of this section.
In Year 2, X must include the appraisal costs alloca-
ble to property acquired in the basis of the property
acquired and may recover the appraisal costs alloca-
ble to the property not acquired in accordance with
paragraphs (f)(3)(ii) and (i) of this section.
Example 9.Employee compensation and over-
head. X, a freight carrier, maintains an acquisition
department whose sole function is to arrange for the
purchase of vehicles and aircraft from manufacturers
or other parties to be used in its freight carrying busi-
ness. As provided in paragraph (f)(2)(iv)(A) of this
section, X is not required to capitalize any portion of
the compensation paid to employees in its acquisition
department or any portion of its overhead allocable
April 2, 20126632012–14 I.R.B.

to its acquisition department. However, under para-
graph (f)(2)(iv)(B) of this section, X may elect to cap-
italize the compensation and overhead costs allocable
to the acquisition of a vehicle or aircraft by treating
these amounts as costs that facilitate the acquisition
of that property in its timely filed original federal in-
come tax return for the year the amounts are paid.
(g)De minimis rule—(1)In general.
Except as otherwise provided in this para-
graph (g), a taxpayer is not required to
capitalize under paragraph (d)(1) of this
section nor treat as a material or supply
under §1.162–3T(a) amounts paid for the
acquisition or production (including any
amounts paid to facilitate the acquisition
or production) of a unit of property (as de-
termined under §1.263(a)–3T(e)) or for the
acquisition or production of any material
or supply (as defined in §1.162–3T(c)(1))
if—
(i) The taxpayer has an applicable fi-
nancial statement (as defined in paragraph
(g)(6) of this section);
(ii) The taxpayer has at the beginning
of the taxable year written accounting pro-
cedures treating as an expense for non-tax
purposes the amounts paid for property
costing less than a certain dollar amount;
(iii) The taxpayer treats the amounts
paid during the taxable year as an expense
on its applicable financial statement in ac-
cordance with its written accounting pro-
cedures; and
(iv) The total aggregate of amounts paid
and not capitalized underparagraph (g)(1)
of this section and §1.162–3T(f) (materials
and supplies) for the taxable year are less
than or equal to the greater of—
(A) 0.1 percent of the taxpayer’s gross
receipts for the taxable year as determined
for Federal income tax purposes; or
(B) 2 percent of the taxpayer’s total
depreciation and amortization expense for
the taxable year as determined in its appli-
cable financial statement.
(2)Exceptions to de minimis rule.The
de minimisrule in paragraph (g)(1) of this
section does not apply to the following:
(i) Amounts paid for property that is
or is intended to be included in inventory
property; and
(ii) Amounts paid for land.
(3)Additional rules. Property to which
a taxpayer applies thede minimisrule con-
tained in paragraph (g) of this section is not
treated upon sale or other disposition as a
capital asset under section 1221 or as prop-
erty used in the trade or business under sec-
tion 1231. The cost of property to which
a taxpayer properly applies thede minimis
rule contained in paragraph (g) of this sec-
tion is not required to be capitalized under
section 263A to a separate unit of property
but may be required to be capitalized as a
cost of other property if incurred by rea-
son of the production of the other property.
See, for example, §1.263A–1(e)(3)(ii)(R)
requiring taxpayers to capitalize the cost of
tools and equipment allocable to property
produced or property acquired for resale.
(4)Election to capitalize. A taxpayer
may elect not to apply thede minimisrule
contained in paragraph (g)(1) of this sec-
tion. An election made under this para-
graph (g)(4) may apply to any unit of prop-
erty during the taxable year to which para-
graph (g)(1) of this section would apply
(but for the election under this paragraph
(g)(4)). A taxpayer makes the election by
capitalizing the amounts paid to acquire or
produce the unit of property in the taxable
year the amounts arepaid and by begin-
ning to recover the costs when the unit of
property is placed in service by the tax-
payer for the purposes of determining de-
preciation under the applicable provisions
of the Internal Revenue Code and the regu-
lations thereunder. A taxpayer must make
this election on its timely filed original
Federal income tax return (including ex-
tensions) for the taxable year the unit of
property is placed in service by the tax-
payer for the purposes of determining de-
preciation. In the case of an S corpora-
tion or a partnership, the election is made
by the S corporation or by the partnership,
and not by the shareholders or partners.
A taxpayer may revoke an election made
under this paragraph (g)(4) with respect
toaunitofpropertyonlybyfilingare-
quest for a private letter ruling and obtain-
ing the Commissioner’s consent to revoke
the election. The Commissioner may grant
a request to revoke this election if the tax-
payer can demonstrate good cause for the
revocation. An election may not be made
or revoked through the filing of an appli-
cation for change in accounting method or
by filing an amended Federal income tax
return.
(5)Materials and supplies. A taxpayer
must treat amounts paid to acquire or pro-
duce a unit of property that is a material or
supply as defined under §1.162–3T(c)(1)
under §1.162–3T unless the taxpayer
elects under §1.162–3T(f) to apply the
de minimisrule to that property under
this paragraph (g). Property to which a
taxpayer applies thede minimisrule con-
tained in paragraph (g) of this section is
not treated as a material or supply under
§1.162–3T.
(6)Definition of applicable financial
statement. For purposes of this section (g),
the taxpayer’s applicable financial state-
ment is the taxpayer’s financial statement
listed in paragraphs (g)(6)(i) through (iii)
of this section that has the highest prior-
ity (including within paragraph (g)(6)(ii)
of this section). The financial statements
are, in descending priority—
(i) A financial statement required to
be filed with the Securities and Exchange
Commission (SEC) (the 10-K or the An-
nual Statement to Shareholders);
(ii) A certified audited financial state-
ment that is accompanied by the report of
an independent CPA (or in the case of a
foreign entity, by the report of a similarly
qualified independent professional), that is
used for—
(A) Credit purposes;
(B) Reporting to shareholders, partners,
or similar persons; or
(C) Any other substantial non-tax pur-
pose; or
(iii) A financial statement (other than
a tax return) required to be provided to
the federal or a state government or any
federal or state agencies (other than the
SEC or the Internal Revenue Service).
(7)Application to consolidated group
member. If the taxpayer is a member of
a consolidated group for federal income
tax purposes and the member’s financial
results are reported on the applicable fi-
nancial statement (as defined in paragraph
(g)(6) of this section) for the consolidated
group then, for purposes of paragraphs
(g)(1)(ii) and (g)(1)(iii) of this section, the
written accounting procedures provided
for the group and utilized for the group’s
applicable financial statement may be
treated as the written accounting proce-
dures of the member.
(8)Examples. The following examples
illustrate the rule of this paragraph (g):
Example 1.De minimis rule.X purchases 10
printers at $200 each for a total cost of $2,000. As-
sume that each printer is a unit of property under
§1.263(a)–3T(e) and is not a material or supply un-
der §1.162–3T. X has an applicable financial state-
ment and a written policy at the beginning of the tax-
able year to expense amounts paid for property cost-
ing less than $500. X treats the amounts paid for
the printers as an expense on its applicable financial
2012–14 I.R.B.664April 2, 2012

statement. Assume that the total aggregate amounts
treated asde minimisand not capitalized by X under
paragraphs (g)(1)(i), (ii), and (iii) of this section, in-
cluding the amounts paid for the printers, are less than
or equal to the greater of 0.1 percent of total gross re-
ceipts or 2 percent of X’s total financial statement de-
preciation under paragraph (g)(1)(iv) of this section.
X is not required to capitalize the amounts paid for
the 10 printers under paragraph (g)(1) of this section.
Example 2.De minimis rule not met.X is a mem-
ber of a consolidated group for federal income tax
purposes. X’s financial results are reported on the
consolidated applicable financial statements for the
affiliated group. X’s affiliated group has a written
policy at the beginning of Year 1, which is followed
by X, to expense amounts paid for property costing
less than $500. In Year 1, X pays $160,000 to pur-
chase 400 computers at $400 each. Assume that each
computer is a unit of property under §1.263(a)–3T(e),
is not a material or supply under §1.162–3T, and that
X intends to treat the cost of only the computers as
de minimisunder paragraph (g)(1) of this section. X
treats the amounts paid for the computers as an ex-
pense on the applicable financial statements for the
affiliated group. For its Year 1 taxable year, X has
gross receipts of $125,000,000 for Federal tax pur-
poses and reports $7,000,000 of it’s own depreciation
and amortization expense on the affiliated group’s ap-
plicable financial statement. Thus, in order to meet
the criteria of paragraph (g)(1)(iv) of this section for
Year 1, the total aggregate amounts paid and not cap-
italized by X under paragraphs (g)(1)(i), (ii), and (iii)
of this section must be less than or equal to the greater
of $125,000 (0.1 percent of X’s total gross receipts of
$125,000,000) or $140,000 (2 percent of X’s total de-
preciation and amortization of $7,000,000). Because
X pays $160,000 for the computers and this amount
exceeds $140,000, the greater of the two limitations
provided in paragraph (g)(1)(iv) of this section, X
may not apply thede minimisrule under paragraph
(g)(1) of this section to the total amounts paid for the
400 computers.
Example 3.De minimis rule; election to capital-
ize.Assume the same facts as inExample 2, except
that X makes an election under paragraph (g)(4) of
this section to capitalize $20,000, the amounts paid
to acquire 50 of the 400 computers purchased in Year
1. Under these facts, the $140,000 paid by X in Year
1 for the remaining 350 computers qualifies for the
de minimisrule under paragraph (g)(1) of this sec-
tion because this amount is equal to 2 percent of X’s
total depreciation ($140,000), the greater of the two
amounts calculated under paragraph (g)(1)(iv) of this
section. Accordingly, X is not required to capitalize
the amounts paid to acquire the 350 computers in Year
1.
Example 4. Election to apply de minimis rule to
certain materials and supplies. (i) X is a corporation
that provides consulting services to its customers. X
has an applicable financial statement and a written
policy at the beginning of the taxable year to expense
amounts paid for property costing $500 or less. In
Year 1, X purchases 200 computers at $500 each for
a total cost of $100,000. Assume that each computer
is a unit of property under §1.263(a)–3T(e) and is not
a material or supply under §1.162–3T. In addition, X
purchases 200 office chairs at $100 each for a total
cost of $20,000 and 250 customized briefcases at $80
each for a total cost of $20,000. Assume that each
office chair and each briefcase is a material or supply
under §1.162–3T(c)(1). In Year 1, X also acquires
10 books at $100 each, whichare also materials and
supplies under §1.162–3T(c)(1). X makes the elec-
tion under §1.162–3T(f) to apply thede minimisrule
to the office chairs and briefcases, but does not make
that election for the booksand treats the books as ma-
terials and supplies in accordance with the provisions
of §1.162–3T. X treats the amounts paid for the com-
puters, office chairs, and briefcases as expenses on its
applicable financial statement. Assume also that for
Year 1, the amounts that X paid for the computers, of-
fice chairs, and briefcases are the only amounts that
X intends to treat asde minimiscosts not capitalized
under paragraph (g)(1) of this section. For its Year
1 taxable year, X has gross receipts of $125,000,000
and reports $7,000,000 of depreciation and amortiza-
tion on its applicable financial statement.
(ii) In order to meet the requirements of para-
graph (g)(1)(iv) of this section for Year 1, X’s total
aggregate amounts paid and not capitalized under
paragraphs (g)(1)(i), (ii), and (iii) of this section must
be less than or equal to the greater of $125,000 (0.1
percent of X’s total grossreceipts of$125,000,000)
or $140,000 (2 percent of X’s total depreciation
and amortization of $7,000,000). X pays a total of
$140,000 ($100,000 + $20,000 + $20,000) for the
computers, office chairs, and briefcases. X is not
required to include the amounts paid for the books
in this computation because X has not elected under
§1.162–3T(f) to apply thede minimisrule to the
books. Thus, the total aggregate amounts paid and
not capitalized under paragraph (g)(1) of this section
is equal to $140,000 (2 percent of X’s total financial
depreciation), the greater of the two limitations set
out under paragraph (g)(1)(iv) of this section. Ac-
cordingly, under paragraph (g)(1) of this section, in
Year 1, X may treat asde minimisand is not required
to capitalize the $140,000 paid to acquire the com-
puters, office chairs, and briefcases.
(h)Treatment of capital expenditures.
Amounts required to be capitalized un-
der this section are capital expenditures
and must be taken into account through a
charge to capital account or basis, or in
the case of property that is inventory in
the hands of a taxpayer, through inclusion
in inventory costs. See section 263A for
the treatment of direct and certain indirect
costs of producing property or acquiring
property for resale.
(i)Recovery of capitalized
amounts—(1)In general. Amounts that
are capitalized under this section are
recovered through depreciation, cost of
goods sold, or by an adjustment to basis at
the time the property is placed in service,
sold, used, or otherwise disposed of by the
taxpayer. Cost recovery is determined by
the applicable provisions of the Internal
Revenue Code and regulations relating to
the use, sale, or disposition of property.
(2)Examples. The following examples
illustrate the rule of paragraph (i)(1) of this
section. Assume that X does not apply the
de minimisrule under paragraph (g) of this
section.
Example 1.Recovery when property placed in
service. X owns a 10-unit apartment building. The
refrigerator in one of the apartments stops function-
ing, and X purchases a new refrigerator to replace the
old one. X pays for the acquisition, delivery, and in-
stallation of the new refrigerator. Assume that the re-
frigerator is the unit of property, as determined un-
der §1.263(a)–3T(e), and is not a material or supply
under §1.162–3T. Under paragraph (d)(1) of this sec-
tion, X is required to capitalize the amounts paid for
the acquisition, delivery, and installation of the refrig-
erator. Under paragraph (i) of this section, the capi-
talized amounts are recovered through depreciation,
which begins when the refrigerator is placed in ser-
vice by X.
Example 2.Recoverywhenpropertyusedinthe
production of property. X operates a plant where it
manufactures widgets. X purchases a tractor loader
to move raw materials into and around the plant for
use in the manufacturing process. Assume that the
tractor loader is a unit of property, as determined
under §1.263(a)–3T(e), and is not a material or sup-
ply under §1.162–3T. Under paragraph (d)(1) of this
section, X is required to capitalize the amounts paid
to acquire the tractor loader. Under paragraph (i) of
this section, the capitalized amounts are recovered
through depreciation,which begins when X places
the tractor loader in service. However, because the
tractor/loader is used in the production of property,
under section 263A the cost recovery (that is, the
depreciation) on the capitalized amounts must be
capitalized to X’s property produced, and, conse-
quently, recovered through cost of goods sold.See
§1.263A–1(e)(3)(ii)(I).
(j)Accounting method changes.Ex-
cept as otherwise provided in this section,
a change to comply with this section is a
change in method of accounting to which
the provisions of sections 446 and 481, and
the regulations thereunder apply. A tax-
payer seeking to change to a method of ac-
counting permitted in this section must se-
cure the consent of the Commissioner in
accordance with §1.446–1(e) and follow
the administrative procedures issued under
§1.446–1(e)(3)(ii) for obtaining the Com-
missioner’s consent to change its account-
ing method.
(k)Effective/applicability date.
Except for paragraphs (f)(2)(iii),
(f)(2)(iv),(f)(3)(ii)and (g) of this section,
this section generally applies to taxable
years beginning on or after January 1,
2012. Paragraphs (f)(2)(iii), (f)(2)(iv),
(f)(3)(ii), and (g) of this section apply to
amounts paid or incurred (to acquire or
produce property) in taxable years be-
ginning on or after January 1, 2012. For
the applicability of regulations to taxable
years beginning before January 1, 2012,
April 2, 20126652012–14 I.R.B.

see §1.263(a)–2 in effect prior to
January 1, 2012 (§1.263(a)–2 as contained
in 26 CFR part 1 edition revised as of
April 1, 2011).
(l)Expiration Date. The applicability
of this section expires on December 23,
2014.
Par. 29. Section 1.263(a)–3 is revised
to read as follows:
§1.263(a)–3 Amounts paid to improve
tangible property.
(a) and (b) [Reserved]. For further
guidance, see §1.263(a)–3T(a) and (b).
(c)through(q)[Reserved].Forfurther
guidance, see §§1.263(a)–3T(c) through
(q).
Par. 30. Section 1.263(a)–3T is added
to read as follows:
§1.263(a)–3T Amounts paid to improve
tangible property (temporary).
(a)Overview. This section provides
rules for applying section 263(a) to
amounts paid to improve tangible prop-
erty. Paragraph (b) of this section provides
definitions. Paragraph (c) of this sec-
tion provides rules for coordinating this
section with other provisions of the In-
ternal Revenue Code. Paragraph (d) of
this section provides the requirement to
capitalize amounts paid to improve tan-
gible property and provides the general
rules for determining whether a unit of
property is improved. Paragraph (e) of
this section provides the rules for deter-
mining the appropriate unit of property.
Paragraph (f) of this section provides spe-
cial rules for determining improvement
costs in particular contexts. Paragraph (g)
provides a safe harbor for routine mainte-
nance costs. Paragraph (h) of this section
provides rules for determining whether
amounts paid result in betterments to the
unit of property. Paragraph (i) of this
section provides rules for determining
whether amounts paid restore the unit of
property. Paragraph(j) of this section
provides rules for amounts paid to adapt
the unit of property to a new or different
use. Paragraph (k) of this section provides
an optional regulatory accounting method.
Paragraph (l) of this section provides for a
repair allowance or other methods of ac-
counting identified in published guidance.
Paragraphs (m) through (o) of this section
provide additional rules related to these
provisions. Paragraphs (p) and (q) of this
section provides the effective/applicability
and expiration dates for the rules in this
section.
(b)Definitions.For purposes of this
section, the following definitions apply:
(1)Amount paid. In the case of a tax-
payer using an accrual method of account-
ing, the termsamounts paidandpayment
mean a liability incurred (within the mean-
ing of §1.446–1(c)(1)(ii)). A liability may
not be taken into account under this section
prior to the taxable year during which the
liability is incurred.
(2)Personal propertymeans tangible
personal property as defined in §1.48–1(c).
(3)Real propertymeans land and im-
provements thereto, such as buildings or
other inherently permanent structures (in-
cluding items that are structural compo-
nents of the buildings or structures) that are
not personal property as defined in para-
graph (b)(2) of this section. Any property
that constitutes other tangible property un-
der §1.48–1(d) is also treated as real prop-
erty for purposes of this section. Local law
is not controlling in determining whether
property is real property for purposes of
this section.
(4)Ownermeans the taxpayer that has
the benefits and burdens of ownership of
the unit of property for Federal income tax
purposes.
(c)Coordination with other provisions
of the Internal Revenue Code—(1)In gen-
eral. Nothing in this section changes the
treatment of any amount that is specifi-
cally provided for under any provision of
the Internal Revenue Code or the regula-
tions other than section 162(a) or section
212 and the regulations under those sec-
tions. For example, see section 263A re-
quiring taxpayers to capitalize the direct
and indirect costs of producing property or
acquiring property for resale.
(2)Materials and supplies.Amaterial
or supply as defined in §1.162–3T(c)(1)
that is acquired and used to improve a unit
of tangible property is subject to this sec-
tion and is not treated as a material or sup-
ply under §1.162–3T.
(3)Exception for amounts subject to de
minimis rule. A taxpayer is not required to
capitalize amounts paid to acquire or pro-
duce units of property used in improve-
ments under paragraph (d) of this section
(including materials and supplies used in
improvements) if these amounts are prop-
erly deducted under thede minimisrule of
section §1.263(a)–2(g).
(3)Example.The following example
illustrates the rules of this paragraph (c):
Example.Railroad rolling stock.X is a railroad
that properly treats amounts paid for the rehabilitation
of railroad rolling stock as deductible expenses un-
der section 263(d). X is not required to capitalize the
amounts paid because nothing in this section changes
the treatment of amounts specifically provided for un-
der section 263(d).
(d)Requirement to capitalize amounts
paid for improvements. Except as pro-
vided in the optional regulatory account-
ing method in paragraph (k) of this section
or under any other accounting method pub-
lished in accordance with paragraph (l) of
this section, a taxpayer generally must cap-
italize the aggregate of related amounts (as
defined in paragraph (f)(4) of this section)
paid to improve a unit of property owned
by the taxpayer. However, see paragraph
(f)(1) of this section for the treatment of
amounts paid to improve leased property.
See section 263A for the costs required
to be capitalized to property produced by
the taxpayer or to property acquired for re-
sale; section 1016 for adding capitalized
amounts to the basis of the unit of prop-
erty; and section 168 for the treatment of
additions or improvements for deprecia-
tion purposes. For purposes of this sec-
tion, a unit of property is improved if the
amounts paid for activities performed after
the property is placed in service by the tax-
payer—
(1) Result in a betterment to the unit
of property (see paragraph (h) of this sec-
tion);
(2) Restore the unit of property (see
paragraph (i) of this section); or
(3) Adapt the unit of property to a new
or different use (see paragraph (j) of this
section).
(e)Determining the unit of prop-
erty—(1)In general. The unit of prop-
erty rules in this paragraph (e) apply
only for purposes of section 263(a) and
§§1.263(a)–1T, 1.263(a)–2T, 1.263(a)–3T,
and 1.162–3T. Unless otherwise specified,
the unit of property determination is based
upon the functional interdependence stan-
dard provided in paragraph (e)(3)(i) of this
section. However, special rules are pro-
vided for buildings (see paragraph (e)(2) of
this section), plant property (see paragraph
(e)(3)(ii) of this section), network assets
(see paragraph (e)(3)(iii) of this section),
2012–14 I.R.B.666April 2, 2012

leased property (see paragraph (e)(2)(v)
of this section for leased buildings and
paragraph (e)(3)(iv) of this section for
leased property other than buildings), and
improvements to property (see paragraph
(e)(4) of this section). Additional rules
are provided if a taxpayer has assigned
different MACRS classes or depreciation
methods to components of property or
subsequently changes the class or depreci-
ation method of a component or other item
of property (see paragraph (e)(5) of this
section). Property that is aggregated or
subject to a general asset account election
or accounted for in a multiple asset ac-
count (that is, pooled) may not be treated
asasingleunitofproperty.
(2)Building—(i)In general.Ex-
cept as otherwise provided in paragraphs
(e)(4), (e)(5)(ii), and (f)(1)(ii)(B) of this
section, in the case of a building (as de-
fined in §1.48–1(e)(1)), each building and
its structural components (as defined in
§1.48–1(e)(2)) is a single unit of property
(“building”).
(ii)Application of improvement rules
to a building. An amount is paid for an
improvement to a building under para-
graphs (d) and (f)(1)(iii) of this section if
the amount paid results in an improvement
under paragraph (h), (i), or (j) of this sec-
tion to any of the following:
(A)Building structure.A building
structure consists of the building (as de-
fined in §1.48–1(e)(1)), and its structural
components (as defined in §1.48–1(e)(2)),
other than the structural components des-
ignated as buildings systems in paragraph
(e)(2)(ii)(B) of this section.
(B)Building system.Each of the fol-
lowing structural components (as defined
in §1.48–1(e)(2)), including the com-
ponents thereof, constitutes a building
system that is separate from the building
structure, and to which the improvement
rules must be applied—
(1) Heating, ventilation, and air con-
ditioning (“HVAC”) systems (including
motors, compressors, boilers, furnace,
chillers, pipes, ducts, radiators);
(2) Plumbing systems (including pipes,
drains, valves, sinks, bathtubs, toilets, wa-
ter and sanitary sewer collection equip-
ment, and site utility equipment used to
distribute water and waste to and from the
property line and between buildings and
other permanent structures);
(3) Electrical systems (including
wiring, outlets, junction boxes, lighting
fixtures and associated connectors, and
site utility equipment used to distrib-
ute electricity from property line to and
between buildings and other permanent
structures);
(4) All escalators;
(5) All elevators;
(6) Fire-protection and alarm systems
(including sensing devices, computer con-
trols, sprinkler heads, sprinkler mains, as-
sociated piping or plumbing, pumps, vi-
sual and audible alarms, alarm control pan-
els, heat and smoke detection devices, fire
escapes, fire doors, emergency exit light-
ing and signage, and fire fighting equip-
ment, such as extinguishers, hoses);
(7) Security systems for the protection
of the building and its occupants (includ-
ing window and door locks, security cam-
eras, recorders, monitors, motion detec-
tors, security lighting, alarm systems, en-
try and access systems, related junction
boxes, associated wiring and conduit);
(8) Gas distribution system (including
associated pipes and equipment used to
distribute gas to and from property line
and between buildings or permanent struc-
tures); and
(9) Other structural components iden-
tified in published guidance in theFed-
eral Registeror in the Internal Revenue
Bulletin (see §601.601(d)(2)(ii)(b)ofthis
chapter) that are excepted from the build-
ing structure under paragraph (e)(2)(ii)(A)
of this section and are specifically desig-
nated as building systems under this sec-
tion.
(iii)Condominium—(A)In general.In
the case of a taxpayer that is the owner
of an individual unit in a building with
multiple units (such as a condominium),
the unit of property is the individual unit
owned by the taxpayer and the structural
components (as defined in §1.48–1(e)(2))
that are part of the unit (condominium).
(B)Application of improvement rules
to a condominium.Anamountispaid
for an improvement to a condominium un-
derparagraph(d)ofthissectionifthe
amount paid results in an improvement un-
der paragraph (h), (i), or (j) of this sec-
tion to the building structure (as defined
in paragraph (e)(2)(ii)(A) of this section)
that is part of the condominium or to the
portion of any building system (as defined
in paragraph (e)(2)(ii)(B) of this section)
that is part of the condominium. In the
case of the condominium management as-
sociation, the association must apply the
improvement rules to the building struc-
ture or to any building system as deter-
mined under paragraphs (e)(2)(ii)(A) and
(e)(2)(ii)(B) of this section.
(iv)Cooperative—(A)In general.In
the case of a taxpayer that has an owner-
ship interest in a cooperative housing cor-
poration, the unit of property is the portion
of the building in which the taxpayer has
possessory rights and the structural com-
ponents (as defined in §1.48–1(e)(2)) that
are part of the portion of the building sub-
ject to the taxpayer’s possessory rights (co-
operative).
(B)Application of improvement rules
to a cooperative. Anamountispaidfor
an improvement to a cooperative under
paragraph (d) of this section if the amount
paid results in an improvement under para-
graph (h), (i), or (j) of this section to the
portion of the building structure (as de-
fined in paragraph (e)(2)(ii)(A) of this sec-
tion) in which the taxpayer has possessory
rights or to the portion of any building sys-
tem (as defined in paragraph (e)(2)(ii)(B)
of this section) that is part of the por-
tion of the building structure subject to
the taxpayer’s possessory rights. In the
case of a cooperative housing corporation,
the corporation must apply the improve-
ment rules to the building structure or to
any building system as determined under
paragraphs (e)(2)(ii)(A) and (e)(2)(ii)(B)
of this section.
(v)Leased building—(A)In general.In
the case of a taxpayer that is a lessee of all
or a portion of a building (such as an office,
floor, or certain square footage), the unit of
property is each building and its structural
components or the portion of each building
subject to the lease and the structural com-
ponents associated with the leased portion.
(B)Application of improvement rules to
aleasedbuilding. An amount is paid for
an improvement to a leased building or a
leased portion of a building under para-
graphs (d) and (f)(1)(ii) of this section if
the amount paid results in an improvement
under paragraph (h), (i), or (j) of this sec-
tion to any of the following:
(1)Entire building.In the case of a tax-
payer that is a lessee of an entire build-
ing, the building structure (as defined un-
der paragraph (e)(2)(ii)(A) of this section)
or any building system (as defined under
April 2, 20126672012–14 I.R.B.

paragraph (e)(2)(ii)(B) of this section) to
which the expenditure relates.
(2)Portion of a building. In the case of
a taxpayer that is a lessee of a portion of a
building (such as an office, floor, or certain
square footage), the portion of the build-
ing structure (as defined under paragraph
(e)(2)(ii)(A) of this section) subject to the
lease or the portion of any building system
(as defined under paragraph (e)(2)(ii)(B)
of this section) associated with that portion
of the leased building structure.
(3)Property other than building—(i)
In general. Except as otherwise provided
in paragraphs (e)(3), (e)(4), (e)(5), and
(f)(1) of this section, in the case of real
or personal property other than property
described in paragraph (e)(2) of this sec-
tion, all the components that are function-
ally interdependent comprise a single unit
of property. Components of property are
functionally interdependent if the placing
in service of one component by the tax-
payer is dependent on the placing in ser-
vice of the other component by the tax-
payer.
(ii)Plant property—(A)Definition.
For purposes of this paragraph (e) of this
section, the termplant propertymeans
functionally interdependent machinery or
equipment, other than network assets, used
to perform an industrial process, such as
manufacturing, generation, warehousing,
distribution, automated materials handling
in service industries, or other similar ac-
tivities.
(B)Unit of property for plant property.
In the case of plant property, the unit of
property determined under the general rule
of paragraph (e)(3)(i) of this section is fur-
ther divided into smaller units comprised
of each component (or group of compo-
nents) that performs a discrete and major
function or operation within the function-
ally interdependent machinery or equip-
ment.
(iii)Network assets—(A)Definition.
For purposes of this paragraph (e), the
termnetwork assetsmeans railroad track,
oil and gas pipelines, water and sewage
pipelines, power transmission and distri-
bution lines, and telephone and cable lines
that are owned or leased by taxpayers in
each of those respective industries. The
term includes, for example, trunk and
feeder lines, pole lines, and buried conduit.
It does not include property that would be
included as building structure or building
systems under paragraphs (e)(2)(ii)(A)
and (e)(2)(ii)(B) of this section, nor does it
include separate property that is adjacent
to, but not part of a network asset, such as
bridges, culverts, or tunnels.
(B)Unit of property for network as-
sets.In the case of network assets, the
unit of property is determined by the
taxpayer’s particular facts and circum-
stances except as otherwise provided in
published guidance in theFederal Reg-
isteror in the Internal Revenue Bulletin
(see §601.601(d)(2)(ii)(b)ofthischapter).
For these purposes, the functional interde-
pendence standard provided in paragraph
(e)(3)(i) of this section is not determina-
tive.
(iv)Leased property other than build-
ings. In the case of a taxpayer that is a
lessee of real or personal property other
than property described in paragraph (e)(2)
of this section, the unit of property for the
leased property is determined under para-
graphs (e)(3)(i),(ii), (iii), and (e)(5) of this
section except that, after applying the ap-
plicable rules under those paragraphs, the
unit of property may not be larger than the
unit of leased property.
(4)Improvements to property.Anim-
provement to a unit of property, other than
a lessee improvement as determined un-
der paragraph (f)(1)(ii) of this section, is
not a unit of property separate from the
unit of property improved. For the unit
of property for lessee improvements, see
paragraph (f)(1)(ii)(B) of this section.
(5)Additional rules—(i)Year placed in
service. Notwithstanding the unit of prop-
erty determination under paragraph (e)(3)
of this section, a component (or a group
of components) of a unit property must
be treated as a separate unit of property
if, at the time the unit of property is ini-
tially placed in service by the taxpayer,
the taxpayer has properly treated the com-
ponent as being within a different class
of property under section 168(e) (MACRS
classes) than the class of the unit of prop-
erty of which the component is a part, or
the taxpayer has properly depreciated the
component using a different depreciation
method than the depreciation method of
the unit of property of which the compo-
nent is a part.
(ii)Change in subsequent taxable year.
Notwithstanding the unit of property deter-
mination under paragraphs (e)(2), (3), (4),
or (5)(i) of this section, in any taxable year
after the unit of property is initially placed
in service by the taxpayer, if the taxpayer
or the Internal Revenue Service changes
the treatment of that property (or any por-
tion thereof) to a proper MACRS class or a
proper depreciation method (for example,
as a result of a cost segregation study or a
change in the use of the property), then the
taxpayer must change the unit of property
determination for that property (or the por-
tion thereof) under this section to be con-
sistent with the change in treatment for de-
preciation purposes. Thus, for example,
if a portion of a unit of property is prop-
erly reclassified to a MACRS class differ-
ent from the MACRS class of the unit of
property of which it was previously treated
as a part, then the reclassified portion of
the property shouldbe treated as a sepa-
rate unit of property for purposes of this
section.
(6)Examples.The rules of this para-
graph (e) are illustrated by the following
examples, in which it is assumed that the
taxpayer has not made a general asset
account election with regard to property
or accounted for property in a multiple
asset account. In addition, unless the facts
specifically indicate otherwise, assume
that the additional rules in paragraph (e)(5)
of this section do not apply:
Example 1.Building systems. X owns an office
building that contains a HVAC system. The HVAC
system incorporates ten roof-mounted units that ser-
vice different parts of the building. The roof-mounted
units are not connected and have separate controls
and duct work that distribute the heated or cooled air
to different spaces in the building’s interior. X pays
an amount for labor and materials for work performed
on the roof-mounted units. Under paragraph (e)(2)(i)
of this section, X must treat the building and its struc-
tural components as a single unit of property. As pro-
vided under paragraph (e)(2)(ii) of this section, an
amount is paid for an improvement to a building if
it results in an improvement to the building structure
or any designated building system. Under paragraph
(e)(2)(ii)(B)(1) of this section, the entire HVAC sys-
tem, including all of the roof-mounted units and their
components, comprise a building system. Therefore,
under paragraph (e)(2)(ii) of this section, if an amount
paid by X for work on the roof-mounted units results
in an improvement (for example, a betterment) to the
HVAC system, X must treat this amount as an im-
provement to the building.
Example 2.Building systems. X owns a building
that it uses in its retail business. The building con-
tains two elevator banks in different locations in its
building. Each elevator bank contains three eleva-
tors. X pays an amount for labor and materials for
work performed on the elevators. Under paragraph
(e)(2)(i) of this section, X must treat the building and
its structural components as a single unit of property.
As provided under paragraph (e)(2)(ii) of this section,
2012–14 I.R.B.668April 2, 2012

an amount is paid for an improvement to a building if
it results in an improvement to the building structure
or any designated building system. Under paragraph
(e)(2)(ii)(B)(5) of this section, all of the elevators,
including all their components, comprise a building
system. Therefore, under paragraph (e)(2)(ii) of this
section, if an amount paid by X for work on the ele-
vators results in an improvement (for example, a bet-
terment) to the entire elevator system, X must treat
these amounts as an improvement to the building.
Example 3.Building structure and systems; con-
dominium. X owns a condominium unit in a condo-
minium office building. X uses the condominium unit
in its business of providing medical services. The
condominium unit contains two restrooms, each of
which contains a sink, a toilet, water and drainage
pipes and bathroom fixtures. X pays an amount for
labor and materials to perform work on the pipes,
sinks, toilets, and plumbing fixtures that are part of
the condominium unit. Under paragraph (e)(2)(iii)
of this section, X must treat the individual unit that
it owns, including the structural components that are
part of that unit, as a single unit of property. As pro-
vided under paragraph (e)(2)(iii)(B) of this section,
an amount is paid for an improvement to the condo-
minium if it results in an improvement to the build-
ing structure that is part of the unit or to a portion
of any designated building system that is part of the
unit. Under paragraph (e)(2)(ii)(B)(2)ofthissection,
the pipes, sinks, toilets, and plumbing fixtures that
are part of X’s unit comprise the plumbing system for
the condominium unit. Therefore, under paragraph
(e)(2)(iii) of this section, if an amount paid by X for
work on pipes, sinks, toilets, and plumbing fixtures
results in an improvement (for example, a betterment)
to the portion of the plumbing system that is part of
X’s condominium unit, X must treat this amount as
an improvement to the condominium.
Example 4.Building structure and systems; prop-
erty other than buildings. X, a manufacturer, owns
a building adjacent to its manufacturing facility that
contains office space and related facilities for X’s em-
ployees that manage and administer X’s manufactur-
ing operations. The office building contains equip-
ment, such as desks, chairs, computers, telephones,
and bookshelves that are not building structure or
building systems. X pays an amount to add an exten-
sion to the office building. Under paragraph (e)(2)(i)
of this section, X must treat the building and its struc-
tural components as a single unit of property. As pro-
vided under paragraph (e)(2)(ii) of this section, an
amount is paid for an improvement to a building if
it results in an improvement to the building structure
or any designated building system. Therefore, un-
der paragraph (e)(2)(ii) of this section, if an amount
paid by X for the addition of an extension to the of-
fice building results in an improvement (for exam-
ple, a betterment) to the building structure, X must
treat this amount as an improvement to the building.
In addition, because the equipment contained within
the office building constitutes property other than the
building, the units of property for the office equip-
ment are initially determined under the general rule in
paragraph (e)(3)(i) of this section and are comprised
of the groups of components that are functionally in-
terdependent.
Example 5. Plant property; discrete and major
function. X is an electric utility company that oper-
ates a power plant to generate electricity. The power
plant includes a structure that is not a building un-
der §1.48–1(e)(1), four pulverizers that grind coal,
one boiler that produces steam, one turbine that con-
verts the steam into mechanical energy, and one gen-
erator that converts mechanical energy into electrical
energy. In addition, the turbine contains a series of
blades that cause the turbine to rotate when affected
by the steam. Because the plant is composed of real
and personal tangible property other than a building,
the unit of property for the generating equipment is
initially determined under the general rule in para-
graph (e)(3)(i) of this section and is comprised of all
the components that are functionally interdependent.
Under this rule, the initial unit of property is the entire
plant because the components of the plant are func-
tionally interdependent. However, because the power
plant is plant property under paragraph (e)(3)(ii) of
this section, the initial unit of property is further di-
vided into smaller units of property by determining
the components (or groups of components) that per-
form discrete and major functions within the plant.
Under this paragraph, X must treat the structure, the
boiler, the turbine, and the generator each as a sepa-
rate unit of property, and each of the four pulverizers
as a separate unit of property because each of these
components performs a discrete and major function
within the power plant. X is not required to treat com-
ponents, such as the turbine blades, as separate units
of property because each of these components does
not perform a discrete and major function within the
plant.
Example 6.Plant property; discrete and major
function. X is engaged in a uniform and linen rental
business. X owns and operates a plant that utilizes
many different machines and equipment in an assem-
bly line-like process to treat, launder, and prepare
rental items for its customers. X utilizes two laun-
dering lines in its plant, each of which can operate
independently. One line is used for uniforms and
another line is used for linens. Both lines incorpo-
rate several sorters, boilers, washers, dryers, ironers,
folders, and waste water treatment systems. Because
the laundering equipment contained within the plant
is property other than a building, the unit of prop-
erty for the laundering equipment is initially deter-
mined under the general rule in paragraph (e)(3)(i)
of this section and is comprised of all the compo-
nents that are functionally interdependent. Under this
rule, the initial units of property are each laundering
line because each line is functionally independent and
is comprised of components that are functionally in-
terdependent. However, because each line is com-
prised of plant property under paragraph (e)(3)(ii) of
this section, X must further divide these initial units
of property into smaller units of property by deter-
mining the components (or groups of components)
that perform discrete and major functions within the
line. Under paragraph (e)(3)(ii) of this section, X
must treat each sorter, boiler, washer, dryer, ironer,
folder, and waste water treatment system in each line
as a separate unit of property because each of these
components performs a discrete and major function
within the line.
Example 7.Plant property; industrial process.X
operates a restaurant that prepares and serves food to
retail customers. Within its restaurant, X has a large
piece of equipment that uses an assembly line-like
process to prepare and cook tortillas that X serves to
its customers. Because the tortilla-making equipment
is property other than a building, the unit of prop-
erty for the equipment is initially determined under
the general rule in paragraph (e)(3)(i) of this section
and is comprised of all the components that are func-
tionally interdependent. Under this rule, the initial
unit of property is the entire tortilla-making equip-
ment because the various components of the equip-
ment are functionally interdependent. The equipment
is not plant property under paragraph (e)(3)(ii) of this
section because the equipment is not used in an in-
dustrial process, as it performs a small-scale function
in X’s retail restaurant operations. Thus, X is not re-
quired to further divide the equipment into separate
units of property based on the components that per-
form discrete and major functions.
Example 8.Personal property.X owns locomo-
tives that it uses in its railroad business. Each loco-
motive consists of various components, such as an
engine, generators, batteries and trucks. X acquired
a locomotive with all its components and treated all
the components of the locomotive as being within
the same class of property under section 168(e) and
depreciated all the components using the same de-
preciation method. Because X’s locomotive is prop-
erty other than a building, the initial unit of prop-
erty is determined under the general rule in paragraph
(e)(3)(i) of this section and is comprised of the com-
ponents that are functionally interdependent. Under
paragraph (e)(3)(i) of this section, the locomotive is a
single unit of property because it consists entirely of
components that are functionally interdependent.
Example 9.Personal property. X provides legal
services to its clients. X purchased a laptop com-
puter and a printer for its employees to use in pro-
viding legal services. When X placed the computer
and printer into service, X treated the computer and
printer and all their components as being within the
same class of property under section 168(e) and de-
preciated all the components using the same depre-
ciation method. Because the computer and printer
are property other than a building, the initial units
of property are determined under the general rule in
paragraph (e)(3)(i) of this section and are comprised
of the components that are functionally interdepen-
dent. Under paragraph (e)(3)(i) of this section, the
computer and the printer are separate units of prop-
erty because the computer and the printer are not
components that are functionally interdependent (that
is, the placing in service of the computer is not depen-
dent on the placing in service of the printer).
Example 10.Building structure and systems;
leased building. X is a retailer of consumer products.
X conducts its retail sales in a building that it leases
from Y. The leased building consists of the building
structure (including the floor, walls, and a roof) and
various building systems, including a plumbing sys-
tem, an electrical system, a HVAC system, a security
system, and a fire protection and prevention system.
X pays an amount for labor and materials to perform
work on the HVAC system of the leased building.
Under paragraph (e)(2)(v)(A) of this section, be-
cause X leases the entire building, X must treat the
leased building and its structural components as a
single unit of property. As provided under paragraph
(e)(2)(v)(B) of this section, an amount is paid for an
improvement to a leased building if it results in an im-
provement (for example, a betterment) to the leased
building structure or to any building system within
the leased building. Therefore, under paragraphs
April 2, 20126692012–14 I.R.B.

(e)(2)(v)(B)(1) and (e)(2)(ii)(B)(1) of this section, if
anamountpaidbyXforworkontheHVACsystem
results in an improvement to the heating and air
conditioning system in the leased building, X must
treat this amount as an improvement to the entire
leased building.
Example 11.Production of real property related
to leased property. Assume the same facts as in
Example 10, except that X receives a construction
allowance from Y and X uses the construction al-
lowance to build a driveway adjacent to the leased
building. Assume that under the terms of the lease,
X, the lessee, is treated as the owner of any property
that it constructs on or nearby the leased building.
Also assume that section 110 does not apply to the
construction allowance. Finally, assume that the
driveway is not plant property or a network asset.
Because the construction of the driveway consists of
the production of real property other than a building,
all the components of the driveway that are function-
ally interdependent are a single unit of property under
paragraphs (e)(3)(i) and (e)(3)(iv) of this section.
Example 12.Leasehold improvements; construc-
tion allowance used for lessor-owned improvements.
AssumethesamefactsasExample 11, except that
under the terms of the lease Y, the lessor, is treated as
the owner of any property constructed on the leased
premises. Because Y, the lessor, is the owner of the
driveway and the driveway isreal property other than
a building, all the components of the driveway that
are functionally interdependent are a single unit of
property under paragraph (e)(3)(i) of this section.
Example 13.Buildings and structural compo-
nents; leased office space. X provides consulting
services to its clients. X conducts its consulting ser-
vices business in two office spaces in the same build-
ing, each of which it leases from Y under separate
lease agreements. Each office space contains a sepa-
rate HVAC unit, which is part of the leased property.
Both lease agreements provide that X is responsible
for maintaining, repairing, and replacing the HVAC
conditioning system that is part of the leased prop-
erty. X pays amounts to perform work on the HVAC
units in each office space. Because X leases two sep-
arate office spaces subject to two leases, X must treat
the portion of the building structure and the structural
components subject to each lease as a separate unit of
property under paragraph (e)(2)(v)(A) of this section.
As provided under paragraph (e)(2)(v)(B) of this sec-
tion, an amount is paid for an improvement to a leased
unit of property, if it results in an improvement to the
leased portion of the building structure or the associ-
ated portion of any designated building system sub-
ject to each lease. Under paragraphs (e)(2)(v)(B)(1)
and (e)(2)(ii)(B)(1) of this section, X must treat the
HVAC unit associated with one leased office space as
a building system of that leased space and the HVAC
unit associated with the second leased office space as
a building system of that second leased space. Thus,
under paragraph (e)(2)(v)(B) of this section, if the
amount paid by X for work on the HVAC unit in one
leased space results in an improvement (for example,
a betterment) to the HVAC system that is part of that
one leased space, then X must treat the amount as an
improvement to that one unit of leased property.
Example 14.Leased property; personal property.
X is engaged in the business of transporting passen-
gers on private jet aircraft. To conduct its business, X
leases several aircraft from Y. Assume that each air-
craft is not plant property or a network asset. Under
paragraph (e)(3)(iv) of this section (referencing para-
graph (e)(3)(i) of this section), X must treat all of the
components of each leased aircraft that are function-
ally interdependent as a single unit of property. Thus,
X must treat each leased aircraft as a single unit of
property.
Example 15.Improvement property.(i)Xisare-
tailer of consumer products. In Year 1, X purchases
a building from Y, which X intends to use as a re-
tail sales facility. Under paragraph (e)(2)(i) of this
section, X must treat the building and its structural
components as a single unit of property. As provided
under paragraph (e)(2)(ii) of this section, an amount
is paid for an improvement to a building if it results in
an improvement to the building structure or any des-
ignated building system.
(ii) In Year 2, X pays an amount to construct an
extension to the building to be used for additional
warehouse space. Assume that the extension involves
the addition of walls, floors, roof, and doors, but does
not include the addition or extension of any building
systems described in paragraph (e)(2)(ii)(B) of this
section. Also assume that the amount paid to build
the extension results in a betterment to the building
structure under paragraph (h) of this section, and is
therefore treated as an amount paid for an improve-
ment to the entire building under paragraph (e)(2)(ii)
of this section. Accordingly, X capitalizes the amount
paid as an improvement to the building under para-
graph (d) of this section. Under paragraph (e)(4) of
this section, the extension is not a unit of property
separate from the building, the unit of property im-
proved. Thus, to determine whether any future ex-
penditure constitutes an improvement to the building
under paragraph (e)(2)(ii), X must determine whether
the expenditure constitutes an improvement to the
building structure, including the building extension,
or any of the designated building systems.
Example 16.Personal property; additional rules.
X is engaged in the business of transporting freight
throughout the United States. To conduct its business,
X owns a fleet of truck tractors and trailers. Each trac-
tor and trailer is comprised of various components,
including tires. X purchased a truck tractor with all
of its components, including tires. The tractor tires
have an average useful life to X of more than one
year. At the time X placed the tractor in service, it
treated the tractor tires as a separate asset for depreci-
ation purposes under section 168. X properly treated
the tractor (excluding the cost of the tires) as 3-year
property and the tractor tires as 5-year property under
section 168(e). Because X’s tractor is property other
than a building, the initial units of property for the
tractor are determined under the general rule in para-
graph (e)(3)(i) of this section, and are comprised of all
the components that are functionally interdependent.
Under this rule, X must treat the tractor, including its
tires, as a single unit of property because the tractor
and the tires are functionally interdependent (that is,
the placing in service of the tires is dependent upon
the placing in service of the tractor). However, under
paragraph (e)(5)(i) of this section, X must treat the
tractor and tires as separate units of property because
X properly treated the tires as being within a different
class of property under section 168(e).
Example 17. Additional rules; change in subse-
quent year. X is engaged in the business of leasing
nonresidential real property to retailers. In Year 1,
X acquired and placed in service a building for use
in its retail leasing operation. In Year 5, in order to
accommodate the needs of a new lessee, X incurred
costs to improve the building structure. X capital-
ized the costs of the improvement under paragraph
(d) of this section and depreciated the improvement
in accordance with section 168(i)(6) as nonresiden-
tial real property under section 168(e). In Year 7, X
determined that the structural improvement made in
Year 5 qualified under section 168(e)(8) as qualified
retail improvement property and, therefore, is 15-year
property under section 168(e). In Year 7, X changed
its method of accounting to use a 15-year recovery pe-
riod for the improvement. Under the additional rule
of paragraph (e)(5)(ii) of this section, in Year 7, X
must treat the improvement as a unit of property sep-
arate from the building.
Example 18.Additional rules; change in sub-
sequent year. In Year 1, X acquired and placed in
service a building and parking lot for use in its re-
tail operations. Under §1.263(a)–2T of the regula-
tions, X capitalized the cost of the building and the
parking lot and began depreciating the building and
the parking lot as nonresidential real property under
section 168(e). In Year 3, X completed a cost seg-
regation study under which it properly determined
that the parking lot qualifies as 15-year property un-
der section 168(e). In Year 3, X changed its method
of accounting to use a 15-year recovery period and
the 150-percent declining balance method of depre-
ciation for the parking lot. Under the additional rule
of paragraph (e)(5)(ii) of this section, in Year 3, X
must treat the parking lot as a unit of property sepa-
rate from the building.
Example 19.Additional rules; change in sub-
sequent year. In Year 1, X acquired and placed in
service a building for use in its manufacturing busi-
ness. X capitalized the costs allocable to the build-
ing’s wiring separately from the building and depre-
ciated the wiring as 7-year property under section
168(e). X capitalized the cost of the building and
all other structural components of the building and
began depreciating them as nonresidential real prop-
erty under section 168(e). In Year 3, X completed
a cost segregation study under which it properly de-
termined that the wiring is a structural component of
the building and, therefore, should have been depre-
ciated as nonresidential real property. In Year 3, X
changed its method of accounting to treat the wiring
as nonresidential real property. Under the additional
rule of paragraph (e)(5)(ii) of this section, in Year 3,
X must change the unit of property for the wiring in
a manner that is consistent with the change in treat-
ment for depreciation purposes. Therefore, X must
change the unit of property for the wiring to treat it
as a structural component of the building, and as part
of the building unit of property, in accordance with
paragraph (e)(2)(i) of this section.
(f)Special rules for determining im-
provement costs—(1)Improvements to
leased property—(i)In general.This
paragraph (f)(1) provides the exclusive
rules for determining whether amounts
paid by a taxpayer are for the improve-
ment to a unit of leased property and must
be capitalized. In the case of a leased
building or a leased portion of a building,
2012–14 I.R.B.670April 2, 2012

an amount results in an improvement to a
unit of leased property if it results in an
improvement to any of the properties des-
ignated under paragraph (e)(2)(ii) of this
section (for lessor improvements) or under
paragraph (e)(2)(v)(B) of this section (for
lessee improvements except as provided in
paragraph (f)(ii)(B) of this section). Sec-
tion 1.263(a)–4 of the regulations does not
apply to amounts paid for improvements
to units of leased property or to amounts
paid for the acquisition or production of
leasehold improvement property.
(ii)Lessee improvements—(A)Re-
quirement to capitalize. A taxpayer lessee
must capitalize the aggregate of related
amounts that it pays to improve (as de-
fined under paragraph (d) of this section) a
unit of leased property except to the extent
that section 110 applies to a construction
allowance received by the lessee for the
purpose of such improvement or where
the improvement constitutes a substitute
for rent. See §1.61–8(c) for the treatment
of lessee expenditures that constitute a
substitute for rent. A taxpayer lessee must
also capitalize the aggregate of related
amounts that a lessor pays to improve (as
defined under paragraph (d) of this sec-
tion) a unit of leased property if the lessee
is the owner of the improvement except to
the extent that section 110 applies to a con-
struction allowance received by the lessee
for the purpose of such improvement. An
amount paid for a lessee improvement un-
der this paragraph (f)(1)(ii)(A) is treated
as an amount paid to acquire or produce
a unit of real or personal property under
§1.263(a)–2T(d)(1) of the regulations. See
paragraph (e)(2)(v) of this section for the
unit of property for a leased building and
paragraph (e)(3)(iv) of this section for the
unit of property for leased real or personal
property other than a building.
(B)Unit of property for lessee im-
provements. An amount capitalized as
a lessee improvement under paragraph
(f)(1)(ii)(A) of this section comprises a
unit of property separate from the leased
property being improved. However, an
amount that a lessee pays to improve
(as defined under paragraph (d) of this
section) a lessee improvement under para-
graph (f)(1)(ii)(A) is not a unit of property
separate from such lessee improvement.
(iii)Lessor improvements—(A)Re-
quirement to capitalize. A taxpayer lessor
must capitalize the aggregate of related
amounts that it pays directly, or indirectly
through a construction allowance to the
lessee, to improve (as defined in paragraph
(d) of this section) a unit of leased prop-
erty where the lessor is the owner of the
improvement or to the extent that section
110 applies to the construction allowance.
A lessor must also capitalize the aggregate
of related amounts that the lessee pays to
improve a unit of property (as defined in
paragraph (e) of this section) where the
lessee’s improvement constitutes a substi-
tute for rent. See §1.61–8(c) for treatment
of expenditures by lessees that constitute
a substitute for rent. Amounts capital-
ized by the lessor under this paragraph
(f)(1)(iii)(A) may notbe capitalized by the
lessee. See paragraphs (e)(2) of this sec-
tion for the unit of property for a building
and paragraph (e)(3) of this section for
the unit of property for real or personal
property other than a building.
(B)Unit of property for lessor im-
provements. An amount capitalized as
a lessor improvement under paragraph
(f)(1)(iii)(A) of this section is not a unit of
property separate from the unit of property
improved. See paragraph (e)(4) of this
section.
(iv)Examples. The application of this
paragraph (f)(1) is illustrated by the fol-
lowing examples, in which it is assumed
that section 110 does not apply to the
lessee.
Example 1.Lessee improvements; additions to
building. (i) T is a retailer of consumer products.
In Year 1, T leases a building from L, which T in-
tends to use as a retail sales facility. The leased build-
ing consists of the building structure under paragraph
(e)(2)(ii)(A) of this section and various building sys-
tems under paragraph (e)(2)(ii)(B) of this section, in-
cluding a plumbing system, an electrical system, and
an HVAC system. Under the terms of the lease, T
is permitted to improve the building at its own ex-
pense. Under paragraph (e)(2)(v)(A) of this section,
because T leases the entire building, T must treat the
leased building and its structural components as a sin-
gle unit of property. As provided under paragraph
(e)(2)(v)(B)(1) of this section, an amount is paid for
an improvement to the entire leased building if it re-
sults in an improvement to the leased building struc-
ture or to any building system within the leased build-
ing. Therefore, under paragraphs (e)(2)(v)(B)(1) and
(e)(2)(ii) of this section, if T pays an amount that im-
proves the building structure, the plumbing system,
the electrical system, or the HVAC system, then T
must treat this amount as an improvement to the en-
tire leased building.
(ii) In Year 2, T pays an amount to construct an
extension to the building to be used for additional
warehouse space. Assume that this amount results
in a betterment (as defined under paragraph (h) of
this section) to T’s leased building structure and
does not affect any building systems. Accordingly,
the amount that T pays for the building extension
results in an improvement to the leased building
structure, and thus, under paragraph (e)(2)(v)(B)(1)
of this section, is treated as an improvement to the
entire leased building under paragraph (d) of this
section. Because T, the lessee, paid an amount to
improve a unit of leased property, T is required to
capitalize the amount paid for the building exten-
sion under paragraph (f)(1)(ii)(A) of this section.
In addition, paragraph (f)(1)(ii)(A) of this section
requires T to treat the amount paid for the improve-
ment as the acquisition or production of a unit of
property (leasehold improvement property) under
§1.263(a)–2T(d)(1). Moreover, under paragraph
(f)(1)(ii)(B) of this section, the building extension is
a unit of property separate from the unit of leased
property (the building and its structural components).
(iii) In Year 5, T pays an amount to add a larger
door to the building extension that it constructed in
Year 2 in order to accommodate the loading of larger
products into the warehouse space. Assume that the
amount paid to add the larger door results in a better-
ment under paragraph (h) of this section to the build-
ing structure extension, the unit of property under
paragraph (f)(1)(ii)(B) of this section. As a result,
T must capitalize the amounts paid to add the larger
door as an improvement to T’s unit of property (the
building extension) under paragraph (d) of this sec-
tion. In addition, because the amount that T paid to
add the larger door is for an improvement to the build-
ing extension (a lessee improvement under paragraph
(f)(1)(ii)(A)), the larger door is not a unit of prop-
erty separate from the unit of property improved. See
paragraphs (e)(4) and (f)(1)(ii)(B) of this section.
Example 2.Lessee improvements; additions to
certain structural components of buildings.(i)As-
sume the same facts asExample 1except that in Year
2, T also pays an amount to construct an extension
of the HVAC system into the building extension. As-
sume that the extension is a betterment under para-
graph (h) of this section to the leased HVAC system
(a building system under paragraph (e)(2)(ii)(B)(1)of
this section). Accordingly, the amount that T pays
for the extension of the HVAC system results in an
improvement to a leased building system, the HVAC
system, and thus, under paragraph (e)(2)(v)(B)(1)of
this section, is treated as an improvement to the entire
leased building under paragraph (d) of this section.
Because T, the lessee, incurs costs to improve a unit
of leased property, T is required to capitalize the costs
of the improvement under paragraph (f)(1)(ii)(A) of
this section. Under paragraph (f)(1)(ii)(B), the exten-
sion to the leased HVAC is a unit of property sepa-
rate from the unit of leased property (the leased build-
ing and its structural components). In addition, under
paragraph (f)(1)(ii)(A) of this section, T must treat
the amount paid for the HVAC extension as the ac-
quisition and production of a unit of property under
§1.263(a)–2T(d)(1).
(ii) In Year 5, T pays an amount to add an addi-
tional chiller to the portion of the HVAC system that it
constructed in Year 2 in order to accommodate the cli-
mate control requirements for new product offerings.
Assume that the amount paid for the chiller results
in a betterment under paragraph (h) of this section
to the HVAC system extension, the unit of property
under paragraph (f)(1)(ii)(B) of this section. Accord-
April 2, 20126712012–14 I.R.B.

ingly, T must capitalize the amount paid to add the
chiller as an improvement to T’s unit of property (the
HVAC system extension) under paragraph (d) of this
section. In addition, because the amount that T paid
to add the chiller is for an improvement to the HVAC
system extension (a lessee improvement under para-
graph (f)(1)(ii)(A) of this section), the chiller is not
a unit of property separate from the unit of property
improved. See paragraphs (f)(1)(ii)(B) and (e)(4) of
this section.
Example 3.Lessor Improvements; additions to
building. (i) T is a retailer of consumer products. In
Year 1, T leases a building from L, which T intends
to use as a retail sales facility. Pursuant to the lease,
L provides a construction allowance to T, which T
intends to use to construct an extension to the retail
sales facility for additional warehouse space. As-
sume that the amount paid for any improvement to the
building does not exceed the construction allowance
and that L is treated as the owner of any improvement
to the building. Under paragraph (e)(2)(i) of this sec-
tion, L must treat the leased building and its structural
components as a single unit of property. As provided
under paragraph (e)(2)(ii) of this section, an amount
paid is for an improvement to the building if it results
in an improvement to the building structure or to any
building system.
(ii) In Year 2, T uses L’s construction allowance to
construct an extension to the leased building to pro-
vide additional warehouse space in the building. As-
sume that the extension is a betterment (as defined un-
der paragraph (h) of this section) to the building struc-
ture, and therefore, the amount paid for the extension
results in an improvement to the building structure
under paragraph (d) of this section. Under paragraph
(f)(1)(iii)(A) of this section, L, the lessor and owner
of the improvement, must capitalize the amounts paid
to T to construct the extension to the retail sales fa-
cility. T is not permitted to capitalize the amounts
paid for the lessor-owned improvement. Finally, un-
der paragraph (f)(1)(iii)(B) of this section, the exten-
sion to L’s building is not a unit of property separate
from the building and its structural components.
Example 4.Lessee property; personal property
added to leased building. T is a retailer of consumer
products. T leases a building from L, which T intends
to use as a retail sales facility. Pursuant to the lease, L
provides a construction allowance to T, which T uses
to acquire and construct partitions for fitting rooms,
counters, and shelving. Assume that each partition,
counter, and shelving unit is a unit of property un-
der paragraph (e)(3) of this section. Assume that for
federal income tax purposes T is treated as the owner
of any personal property that it acquires or constructs
with the construction allowance and that the amounts
paid for acquisition or construction of any personal
property used in the leased property do not consti-
tute a substitute for rent. T’s expenditures for the
partitions, counters, and shelving are not improve-
ments to the leased property under paragraph (d) of
this section, but rather constitute amounts paid to ac-
quire or produce separate units of personal property
under §1.263(a)–2T.
Example 5. Lessor property; buildings on leased
property. L is the owner of a parcel of unimproved
real property that L leases to T. Pursuant to the lease,
L provides a construction allowance to T of $500,000,
which T agrees to use to construct a building costing
not more than $500,000 on the leased real property
and to lease the building from L after it is constructed.
Assume that for Federal income tax purposes, L is
treated as the owner of the building that T will con-
struct. T uses the $500,000 to construct the building
as required under the lease. The building consists of
the building structure and the following building sys-
tems: (1) a plumbing system; (2) an electrical sys-
tem; and (3) an HVAC system. Because L provides
a construction allowance to T to construct a building,
the total cost of the building equals $500,000, and L
is treated as the owner of the building, under para-
graph (f)(1)(iii)(A) of this section L must capitalize
the amounts that it pays indirectly to acquire and pro-
duce the building under §1.263(a)–2T(d)(1). Under
paragraph (e)(2)(i) of this section, L must treat the
building and its structural components as a single unit
of property. Under paragraph (f)(1)(iii)(A) of this
section, T, the lessee, may not capitalize the amounts
paid (with the construction allowance received from
L) for construction of the building.
Example 6.Lessee contribution to construction
costs. Assume the same facts as inExample 5, except
T spends $600,000 to construct the building. T uses
the $500,000 construction allowance provided by
L plus $100,000 of its own funds to construct the
building that L will own pursuant to the lease. Also
assume that the additional $100,000 that T incurs is
not a substitute for rent. For the reasons discussed in
Example 5, L must capitalize the $500,000 it paid T to
construct the building under §1.263(a)–2T(d)(1). In
addition, because T spends its own funds to complete
the building, T has a depreciable interest of $100,000
in the building and must capitalize the $100,000 it
paid to construct the building as a leasehold improve-
ment under §1.263(a)–2T(d)(1) of the regulations.
Under paragraph (e)(2)(i) of this section, L must treat
the building as a single unit of property to the extent
of its depreciable interest of $500,000 In addition,
under paragraph (e)(2)(v)(A) of this section, T must
also treat the building as a single unit of property to
the extent of its depreciable interest of $100,000.
(2)Compliance with regulatory re-
quirements. For purposes of this section,
a Federal, state, or local regulator’s re-
quirement that a taxpayer perform certain
repairs or maintenance on a unit of prop-
erty to continue operating the property is
not relevant in determining whether the
amount paid improves the unit of property.
(3)Certain costs incurred during an
improvement—(i)In general. A taxpayer
must capitalize all the direct costs of an
improvement and all the indirect costs (in-
cluding, for example, otherwise deductible
repair or component removal costs) that
directly benefit or are incurred by reason
of an improvement inaccordance with the
rules under section 263A. Therefore, indi-
rect costs that do not directly benefit and
are not incurred by reason of an improve-
ment are not required to be capitalized un-
der section 263(a), regardless of whether
they are made at the same time as an im-
provement.
(ii)Exception for individuals’ resi-
dences. A taxpayer who is an individual
may capitalize amounts paid for repairs
and maintenance that are made at the same
time as capital improvements to units of
property not used in the taxpayer’s trade
or business or for the production of in-
come if the amounts are paid as part of a
remodeling of the taxpayer’s residence.
(4)Aggregate of related amounts.For
purposes of paragraph (d) of this section,
the aggregate of related amounts paid to
improve a unit of property may be incurred
over a period of more than one taxable
year. Whether amounts are related to the
same improvement depends on the facts
and circumstances of the activities being
performed and whether the costs are in-
curred by reason of a single improvement
or directly benefit a single improvement.
(g)Safe harbor for routine maintenance
on property other than buildings—(1)In
general. An amount paid for routine main-
tenance performed on a unit of property
other than a building or a structural compo-
nent of a building is deemed not to improve
that unit of property. Routine maintenance
is the recurring activities that a taxpayer
expects to perform as a result of the tax-
payer’s use of the unit of property to keep
the unit of property in its ordinarily effi-
cient operating condition. Routine main-
tenance activities include, for example, the
inspection, cleaning,and testing of the unit
of property, and the replacement of parts of
the unit of property with comparable and
commercially available and reasonable re-
placement parts. The activities are routine
only if, at the time the unit of property is
placed in service by the taxpayer, the tax-
payer reasonably expects to perform the
activities more than once during the class
life (as defined in paragraph (g)(4) of this
section) of the unit of property. Among
the factors to be considered in determining
whether a taxpayer is performing routine
maintenance are the recurring nature of the
activity, industry practice, manufacturers’
recommendations, the taxpayer’s experi-
ence, and the taxpayer’s treatment of the
activity on its applicable financial state-
ment (as defined in paragraph (b)(4) of this
section). With respect to a taxpayer that
is a lessor of a unit of property, the tax-
payer’s use of the unit of property includes
the lessee’s use of the unit of property.
(2)Rotable and temporary spare parts.
Except as provided in paragraph (g)(3)
2012–14 I.R.B.672April 2, 2012

of this section, for purposes of paragraph
(g)(1) of this section, amounts paid for
routine maintenanceinclude routine main-
tenance performed on (and with regard to)
rotable and temporary spare parts. But see
§1.162–3T(a)(3), which provides gener-
ally that rotable and temporary spare parts
are used or consumed by the taxpayer in
the taxable year in which the taxpayer
disposes of the parts.
(3)Exceptions. Routine maintenance
does not include the following:
(i) Amounts paid for the replacement of
a component of a unit of property and the
taxpayer has properly deducted a loss for
that component (other than a casualty loss
under §1.165–7).
(ii) Amounts paid for the replacement
of a component of a unit of property and
the taxpayer has properly taken into ac-
count the adjusted basis of the component
in realizing gain or loss resulting from the
sale or exchange of the component.
(iii) Amounts paid for the repair of dam-
age to a unit of property for which the tax-
payer has taken a basis adjustment as a re-
sult of a casualty loss under section 165,
or relating to a casualty event described in
section 165.
(iv) Amounts paid to return a unit of
property to its ordinarily efficient operat-
ing condition, if the property has deterio-
ratedtoastateofdisrepairandisnolonger
functional for its intended use.
(v) Amounts paid for repairs, mainte-
nance, or improvement of rotable and tem-
porary spare parts to which the taxpayer
applies the optional method of accounting
for rotable and temporary spare parts un-
der §1.162–3T(e).
(4)Class life. The class life of a unit
of property is the recovery period pre-
scribed for the property under sections
168(g)(2) and (3) for purposes of the alter-
native depreciation system, regardless of
whether the property is depreciated under
section 168(g). For purposes of determin-
ing class life under this section, section
168(g)(3)(A) (relating to tax-exempt use
property subject to lease) does not apply.
If the unit of property is comprised of
more than one component with different
class lives, then the class life of the unit of
property is deemed to be the same as the
component with the longest class life.
(5)Examples. The following exam-
ples illustrate the rules of this paragraph
(g). Unless otherwise stated, assume that
X has not applied the optional method of
accounting for rotable and temporary spare
parts under §1.162–3T(e):
Example 1.Routine maintenance on component.
(i) X is a commercial airline engaged in the business
of transporting passengers and freight throughout the
United States and abroad. To conduct its business, X
owns or leases various types of aircraft. As a con-
dition of maintaining its airworthiness certification
for these aircraft, X is required by the Federal Avi-
ation Administration (FAA) to establish and adhere
to a continuous maintenance program for each air-
craft within its fleet. These programs, which are de-
signed by X and the aircraft’s manufacturer and ap-
provedbytheFAA,areincorporatedintoeachair-
craft’s maintenance manual. The maintenance manu-
als require a variety of periodic maintenance visits at
various intervals. One type of maintenance visit is an
engine shop visit (ESV), which X expects to perform
on its aircraft engines approximately every 4 years
in order to keep its aircraft in its ordinarily efficient
operating condition. In Year 1, X purchased a new
aircraft, which included four new engines attached
to the airframe. The four aircraft engines acquired
with the aircraft are not materials or supplies under
§1.162–3T(c)(1)(i) becausethey are acquired as part
of a single unit of property, the aircraft. In Year 5,
X performs its first ESV on the aircraft engines. The
ESV includes disassembly, cleaning, inspection, re-
pair, replacement, reassembly, and testing of the en-
gine and its component parts. During the ESV, the
engine is removed from the aircraft and shipped to
an outside vendor who performs the ESV. If inspec-
tion or testing discloses a discrepancy in a part’s con-
formity to the specifications in X’s maintenance pro-
gram, the part is repaired, or if necessary, replaced
with a comparable and commercially available and
reasonable replacement part. After the ESVs, the en-
gines are returned to X to be reinstalled on another
aircraft or stored for later installation. Assume that
the unit of property for X’s aircraft is the entire air-
craft, including the aircraft engines, and that the class
life for X’s aircraft is 12 years. Assume that none of
the exceptions set out in paragraph (g)(3) of this sec-
tion applies to the costs of performing the ESVs.
(ii) Because the ESVs involve the recurring ac-
tivities that X expects to perform as a result of its
use of the aircraft to keep the aircraft in ordinarily
efficient operating condition, and consist of mainte-
nance activities that X expects to perform more than
once during the 12 year class life of the aircraft, X’s
ESVs are within the routine maintenance safe harbor
under paragraph (g) of this section. Accordingly, the
amounts paid for the ESVs are deemed not to improve
the aircraft and are not required to be capitalized un-
derparagraph(d)ofthissection.
Example 2.Routine maintenance after class life.
Assume the same facts as inExample 1,exceptthatin
year 15, X pays amounts to perform an ESV on one
of the original aircraft engines, after the end of the
class life of the aircraft. Because this ESV involves
the same routine maintenance activities that were per-
formed on aircraft engines inExample 1,thisESV
also is within the routine maintenance safe harbor un-
der paragraph (g) of this section. Accordingly, the
amounts paid for this ESV, even though performed
after the class life of the aircraft, are deemed not to
improve the aircraft and are not required to be capi-
talized under paragraph (d) of this section.
Example 3.Routine maintenance on rotable
spare parts. (i) Assume the same facts as inExample
1, except that in addition to the four engines pur-
chased as part of the aircraft, X separately purchases
four additional new engines that X intends to use in
its aircraft fleet to avoid operational downtime when
ESVsarerequiredtobeperformedontheengines
previously installed on an aircraft. Later in Year
1, X installs these four engines on an aircraft in its
fleet. In Year 5, X performs the first ESVs on these
four engines. Assume that these ESVs involve the
same routine maintenance activities that were per-
formed on the engines inExample 1, and that none
of the exceptions set out in paragraph (g)(3) of this
section apply to these ESVs. After the ESVs were
performed, these engines were reinstalled on other
aircraft or stored for later installation.
(ii) The additional aircraft engines are rotable
spare parts because they were acquired separately
from the aircraft, they are removable from the air-
craft, and are repaired and reinstalled on other aircraft
or stored for later installation.See§1.162–3T(c)(2)
(definition of rotable and temporary spare parts). The
class life of an engine is the same as the airframe,
12 years. Because the ESVs involve the recurring
activities that X expects to perform as a result of its
use of the engines to keep the engines in ordinarily
efficient operating condition, and consist of mainte-
nance activities that X expects to perform more than
once during the 12 year class life of the engine, the
ESVs fall within the routine maintenance safe harbor
underparagraph(g)ofthissection. Accordingly, the
amounts paid for the ESVs for the four additional
engines are deemed not to improve these engines and
are not required to be capitalized under paragraph (d)
of this section. For the treatment of amounts paid to
acquire the engines, see §1.162–3T(a).
Example 4.Routine maintenance resulting from
prior owner’s use
. (i) In January, Year 1, X purchases
a used machine for use in its manufacturing opera-
tions. Assume that the machine is the unit of property
and has a class life of 10 years. X places the machine
in service in January, Year 1, and at that time, X ex-
pects to perform manufacturer recommended sched-
uled maintenance on the machine approximately ev-
ery three years. The scheduled maintenance includes
the cleaning and oiling of the machine, the inspec-
tion of parts for defects, and the replacement of mi-
nor items such as springs, bearings, and seals with
comparable and commercially available and reason-
able replacement parts. At the time X purchased the
machine, the machine was approaching the end of a
three-year scheduled maintenance period. As a result,
in February, Year 1, X pays amounts to perform the
manufacturer recommended scheduled maintenance.
Assume that none of the exceptions set out in para-
graph (g)(3) of this section apply to the amounts paid
for the scheduled maintenance.
(ii) The majority of X’s costs do not qualify under
the routine maintenance safe harbor in paragraph
(g) of this section because the costs were incurred
primarily as a result of the prior owner’s use of the
property and not X’s use. X acquired the machine
just before it had received its three-year scheduled
maintenance. Accordingly, the amounts paid for
the scheduled maintenance resulted from the prior
owner’s, and not the taxpayer’s, use of the property
and must be capitalized if those amounts result in
a betterment under paragraph (h) of this section,
April 2, 20126732012–14 I.R.B.

including the amelioration of a material condition
or defect, or otherwise result in an improvement
under paragraph (d) of this section. See also section
263A and the regulations thereunder for the require-
ment to capitalize indirect costs (including otherwise
deductible repair costs) that directly benefit or are
incurred by reason of production activities.
Example 5.Routine maintenance resulting from
new owner’s use. Assume the same facts as inEx-
ample 4, except that after X pays amounts for the
maintenance in Year 1, X continues to operate the ma-
chine in its manufacturing business. In Year 4, X pays
amounts to perform the next scheduled manufacturer
recommended maintenance on the machine. Assume
that the scheduled maintenance activities performed
are the same as those performed inExample 4and that
none of the exceptions set out in paragraph (g)(3) of
this section apply to the amounts paid for the sched-
uled maintenance. Because the scheduled mainte-
nance performed in Year 4 involves the recurring ac-
tivities that X performs as a result of its use of the
machine, keeps the machine in an ordinarily efficient
operating condition, and consists of maintenance ac-
tivities that X expects to perform more than once dur-
ing the 10 year class life of the machine, X’s sched-
uled maintenance costs are within the routine main-
tenance safe harbor under paragraph (g) of this sec-
tion. Accordingly, the amounts paid for the scheduled
maintenance in Year 4 are deemed not to improve
the machine and are not required to be capitalized
under paragraph (d) of this section. But see section
263A and the regulations thereunder for the require-
ment to capitalize indirect costs (including otherwise
deductible repair costs) that directly benefit or are in-
curred by reason of production activities.
Example 6.Routine maintenance; replacement
of substantial structural part. X is in the business of
producing commercial products for sale. As part of
the production process, X places raw materials into
lined containers in which a chemical reaction is used
to convert raw materials into the finished product.
The lining is a substantial structural part of the con-
tainer, and comprises 60 percent of the total physi-
cal structure of the container. Assume that each con-
tainer, including its lining, is the unit of property and
that a container has a class life of 12 years. At the time
that X placed the container into service, X was aware
that approximately every three years, X would be re-
quiredtoreplacethelininginthecontainerwithcom-
parable and commercially available and reasonable
replacement materials. At the end of that period, the
container will continue to function, but will become
less efficient and the replacement of the lining will be
necessary to keep the container in an ordinarily effi-
cient operating condition. In Year 1, X acquired 10
new containers and placed them into service. In Year
4, Year 7, Year 9, and Year 12, X pays amounts to
replace the containers’ linings with comparable and
commercially available and reasonable replacement
parts. Assume that none of the exceptions set out in
paragraph (g)(3) of this section apply to the amounts
paid for the replacement linings. Because the replace-
ment of the linings involves recurring activities that
X expects to perform as a result of its use of the con-
tainers to keep the containers in their ordinarily ef-
ficient operating condition, and consists of mainte-
nance activities that X expects to perform more than
once during the 12 year class lives of the containers,
X’s lining replacement costs are within the routine
maintenance safe harbor under paragraph (g) of this
section. Accordingly, the amounts that X paid for the
replacement of the container linings are deemed not
to improve the containers and are not required to be
capitalized under paragraph (d) of this section. But
see section 263A and the regulations thereunder for
the requirement to capitalize indirect costs (including
otherwise deductible repair costs) that directly bene-
fit or are incurred by reason of production activities.
Example 7.Routine maintenance once during
class life. X is a Class I railroad that owns a fleet of
freight cars. Assume that a freight car, including all
its components, is a unit of property and has a class
life of 14 years. At the time that X places a freight
car into service, X expects to perform cyclical recon-
ditioning to the car every 8 to 10 years in order to keep
the freight car in ordinarily efficient operating condi-
tion. During this reconditioning, X pays amounts to
disassemble, inspect, and recondition or replace com-
ponents of the freight car with comparable and com-
mercially available and reasonable replacement parts.
Ten years after X places the freight car in service, X
pays amounts to perform a cyclical reconditioning on
the car. Because X expects to perform the recondi-
tioning only once during the 14 year class life of the
freight car, the amounts X pays for the reconditioning
do not qualify for the routine maintenance safe har-
bor under paragraph (g) of this section. Accordingly,
X must capitalize the amounts paid for the recondi-
tioning of the freight car if these amounts result in an
improvement under paragraph (d) of this section.
Example 8.Routine maintenance on non-rotable
part. X is a towboat operator that owns and leases a
fleet of towboats. Each towboat is equipped with two
diesel-powered engines. Assume that each towboat,
including its engines, is the unit of property and that
a towboat has a class life of 18 years. At the time
that X places its towboats into service, X is aware
that approximately every three to four years, X will
need to perform scheduled maintenance on the two
towboat engines to keep the engines in their ordinar-
ily efficient operating condition. This maintenance
is completed while the engines are attached to the
towboat and involves the cleaning and inspecting
of the engines to determine which parts are within
acceptable operating tolerances and can continue to
be used, which parts must be reconditioned to be
brought back to acceptable tolerances, and which
parts must be replaced. Engine parts replaced during
these procedures are replaced with comparable and
commercially available and reasonable replacement
parts. Assume the towboat engines are not rotable
spare parts under §1.162–3T(c)(2). In Year 1, X
acquired a new towboat, including its two engines,
and placed the towboat into service. In Year 5, X
pays amounts to perform scheduled maintenance
on both engines in the towboat. Assume that none
of the exceptions set out in paragraph (g)(3) of this
section apply to the scheduled maintenance costs.
Because the scheduled maintenance involves recur-
ring activities that X expects to perform more than
once during the 18 year class life of the towboat, the
maintenance results from X’s use of the towboat and
the maintenance is performed to keep the towboat
in an ordinarily efficient operating condition, the
scheduled maintenance on X’s towboat is within the
routine maintenance safeharbor under paragraph (g)
of this section. Accordingly, the amounts paid for
the scheduled maintenance to its towboat engines in
Year 5 are deemed not to improve the towboat and
are not required to be capitalized under paragraph (d)
of this section.
Example 9.Routine maintenance with better-
ments. AssumethesamefactsasExample 8, except
that in Year 9, X’s towboat engines are due for
another scheduled maintenance visit. At this time,
X decides to upgrade the engines to increase their
horsepower and propulsion, which would permit the
towboats to tow heavier loads. Accordingly, in Year
9, X pays amounts to perform many of the same
activities that it would perform during the typical
scheduled maintenance activities such as cleaning,
inspecting, reconditioning, and replacing minor
parts, but at the same time, X incurs costs to upgrade
certain engine parts to increase the towing capacity
of the boats in excess of the capacity of the boats
when X placed them in service. Both the sched-
uled maintenance procedures and the replacement
of parts with new and upgraded parts are necessary
to increase the horsepower of the engines and the
towing capacity of the boat. Thus, the work done
on the engines encompasses more than the recurring
activities that X expected to perform as a result of its
use of the towboats and did more than keep the tow-
boat in its ordinarily efficient operating condition. In
addition, under paragraph (f)(3)(i) of this section, the
scheduled maintenance procedures directly benefit
the upgrades. Therefore, the amounts that X paid
in Year 9 for the maintenance and upgrade of the
engines do not qualify for the routine maintenance
safe harbor described underparagraph(g)ofthis
section. These amounts must be capitalized if they
result in a betterment under paragraph (h) of this sec-
tion, including a material increase in the capacity of
the towboat, or otherwise result in an improvement
underparagraph(d)ofthissection.
Example 10.Exceptions to routine maintenance.
X owns and operates a farming and cattle ranch with
an irrigation system that provides water for crops.
Assume that each canal in the irrigation system is a
single unit of property and has a class life of 20 years.
At the time X placed the canals into service, X ex-
pected to have to perform major maintenance on the
canals every 3 years to keep the canals in their or-
dinarily efficient operating condition. This mainte-
nance includes draining the canals, and then clean-
ing, inspecting, repairing, reconditioning or replacing
parts of the canal with comparable and commercially
available and reasonable replacement parts. X placed
the canals into service in Year 1 and did not perform
any maintenance on the canals until Year 6. At that
time, the canals had fallen into a state of disrepair and
no longer functioned for irrigation. In Year 6, X pays
amounts to drain the canals, and do extensive clean-
ing, repairing, reconditioning, and replacing parts of
the canals with comparable and commercially avail-
able and reasonable replacement parts. Although the
work performed on X’s canals was similar to the ac-
tivities that X expected to perform, but did not per-
form, every three years, the costs of these activities
do not fall within the routine maintenance safe har-
bor. Specifically, under paragraph (g)(3)(iv) of this
section, routine maintenance does not include activi-
ties that return a unit of property to its former ordinary
efficient operating condition if the property has dete-
riorated to a state of disrepair and is no longer func-
tional for its intended use. Accordingly, amounts that
X pays for work performed on the canals in Year 6
2012–14 I.R.B.674April 2, 2012

must be capitalized if they result in improvements un-
der paragraph (d) of this section (for example, restora-
tions under paragraph (i) of this section).
(h)Capitalization of betterments—(1)
In general.A taxpayer must capitalize
amounts paid that result in the betterment
of a unit of property. An amount paid re-
sults in the betterment of a unit of property
only if it—
(i) Ameliorates a material condition or
defect that either existed prior to the tax-
payer’s acquisition of the unit of property
or arose during the production of the unit
of property, whether or not the taxpayer
was aware of the condition or defect at the
time of acquisition or production;
(ii) Results in a material addition (in-
cluding a physical enlargement, expan-
sion, or extension) to the unit of property;
or
(iii) Results in a material increase in
capacity (including additional cubic or
square space), productivity, efficiency,
strength, or quality of the unit of property
or the output of the unit of property.
(2)Betterments to buildings. In the case
of a building, an amount results in a bet-
terment to the unit of property if it re-
sults in a betterment to any of the prop-
erties designated in paragraphs (e)(2)(ii),
(e)(2)(iii)(B), (e)(2)(iv)(B), or (e)(2)(v)(B)
of this section.
(3)Application of general rule—(i)
Facts and circumstances. To determine
whether an amount paid results in a better-
ment described in paragraph (h)(1) of this
section, it is appropriate to consider all the
facts and circumstances including, but not
limited to, the purpose of the expenditure,
the physical nature of the work performed,
the effect of the expenditure on the unit
of property, and the taxpayer’s treatment
of the expenditure on its applicable finan-
cial statement (as described in paragraph
(b)(4) of this section).
(ii)Unavailability of replacement parts.
If a taxpayer needs to replace part of a unit
of property that cannot practicably be re-
placed with the same type of part (for ex-
ample, because of technological advance-
ments or product enhancements), the re-
placement of the part with an improved,
but comparable, part does not, by itself, re-
sult in a betterment to the unit of property.
(iii)Appropriate comparison—(A)In
general. In cases in which a particular
event necessitates an expenditure, the de-
termination of whether an expenditure re-
sults in a betterment of the unit of property
is made by comparing the condition of the
property immediately after the expenditure
with the condition of the property immedi-
ately prior to the circumstances necessitat-
ing the expenditure.
(B)Normal wear and tear.Iftheex-
penditure is made to correct the effects of
normal wear and tear to the unit of property
(including the amelioration of a condition
or defect that existed prior to the taxpayer’s
acquisition of the unit of property result-
ing from normal wear and tear), the con-
dition of the property immediately prior to
the circumstances necessitating the expen-
diture is the condition of the property af-
ter the last time the taxpayer corrected the
effects of normal wear and tear (whether
the amounts paid were for maintenance or
improvements) or, if the taxpayer has not
previously corrected the effects of normal
wear and tear, the condition of the property
when placed in service by the taxpayer.
(C)Particular event. If the expenditure
is made as a result of a particular event,
the condition of the property immediately
prior to the circumstances necessitating the
expenditure is the condition of the property
immediately prior tothe particular event.
(4)Examples. The following examples
illustrate the application of this paragraph
(h) only and do not address whether capi-
talization is required under another provi-
sion of this section or another provision of
the Internal Revenue Code (for example,
section 263A):
Example 1.Amelioration of pre-existing material
condition or defect. In Year 1, X purchases a store lo-
cated on a parcel of land that contained underground
gasoline storage tanks left by prior occupants. As-
sume that the parcel of land is the unit of property.
The tanks had leaked, causing soil contamination. X
is not aware of the contamination at the time of pur-
chase. In Year 2, X discovers the contamination and
incurs costs to remediate the soil. The remediation
costs result in a betterment to the land under para-
graph (h)(1)(i) of this section because X incurred the
costs to ameliorate a material condition or defect that
existed prior to X’s acquisition of the land.
Example 2.Not amelioration of pre-existing con-
dition or defect. X owns a building that was con-
structed with insulation that contained asbestos. The
health dangers of asbestos were not widely known
when the building was constructed. X determines
that certain areas of asbestos-containing insulation
had begun to deteriorate and could eventually pose
a health risk to employees. Therefore, X pays an
amount to remove the asbestos-containing insulation
from the building structure and replace it with new in-
sulation that is safer to employees, but no more effi-
cient or effective than the asbestos insulation. Under
paragraph (e)(2)(ii) of this section, if the amount paid
results in a betterment to the building structure or any
building system, X must treat the amount as an im-
provement to the building. Although the asbestos is
determined to be unsafe under certain circumstances,
the asbestos is not a preexisting or material defect
of the building structure under paragraph (h)(1)(i) of
this section. In addition, the removal and replacement
of the asbestos does not result in a material addition
to the building structure under paragraph (h)(1)(ii) of
this section or result in a material increase in capac-
ity, productivity, efficiency, strength, or quality of the
building structure or the output of the building struc-
ture under paragraph (h)(1)(iii) of this section. There-
fore, the amount paid to remove and replace the as-
bestos insulation does not result in a betterment to the
building structure under paragraph (h) of this section.
Example 3.Not amelioration of pre-existing ma-
terial condition or defect. (i) In January, Year 1,
X purchased a used machine for use in its manu-
facturing operations. Assume that the machine is a
unit of property and has a class life of 10 years. X
placed the machine in service in January, Year 1 and
at that time expected to perform manufacturer recom-
mended scheduled maintenance on the machine every
three years. The scheduled maintenance includes the
cleaning and oiling of the machine, the inspection of
parts for defects, and the replacement of minor items
such as springs, bearings, and seals with comparable
and commercially available and reasonable replace-
ment parts. The scheduled maintenance does not re-
sult in any material additions or material increases in
capacity, productivity, efficiency, strength or quality
of the machine or the output of the machine. At the
time X purchased the machine, it was approaching
the end of a three-year scheduled maintenance period.
As a result, in February, Year 1, X pays an amount
to perform the manufacturer recommended scheduled
maintenance to keep the machine in its ordinarily ef-
ficient operating condition.
(ii) The amount that X pays does not qualify under
the routine maintenance safe harbor in paragraph (g)
of this section because the cost primarily results from
the prior owner’s use of the property and not the tax-
payer’s use. X acquired the machine just before it had
received its three-year scheduled maintenance. Ac-
cordingly, the amount thatX pays for the scheduled
maintenance results from the prior owner’s use of the
property and ameliorates conditions or defects that
existed prior to X’s ownership of the machine. Nev-
ertheless, considering thefacts and circumstances un-
der paragraph (h)(2)(i) of this section, including the
purpose and minor nature of the work performed, this
amount does not ameliorate a material condition or
defect in the machine under paragraph (h)(1)(i) of this
section, result in a material addition to the machine
under paragraph (h)(1)(ii) of this section, or result in
a material increase in the capacity, productivity, effi-
ciency, strength, or quality of the machine or the out-
put of the machine under paragraph (h)(1)(iii) of this
section. Therefore, X is not required to capitalize the
amount paid for the scheduled maintenance as a bet-
terment to the machine under this paragraph (h).
Example 4.Not amelioration of pre-existing ma-
terial condition or defect. X purchases a used ice
resurfacing machine for use in the operation of its
ice skating rink. To comply with local regulations,
X is required to monitor routinely the air quality in
the ice skating rink. One week after X places the ma-
chine into service, during a routine air quality check,
April 2, 20126752012–14 I.R.B.

X discovers that the operation of the machine is ad-
versely affecting the air quality in the skating rink.
As a result, X pays an amount to inspect and retune
the machine, which includes replacing minor compo-
nents of the engine, which had worn out prior to X’s
acquisition of the machine. Assume the resurfacing
machine, including the engine, is the unit of prop-
erty. The routine maintenance safe harbor in para-
graph (g) of this section does not apply to the amounts
paid because the activities performed do more than
return the machine to the condition that existed at the
time X placed it in service. The amount that X pays
to inspect, retune, and replace minor components of
the ice resurfacing machine ameliorates a condition
or defect that existed prior to X’s acquisition of the
equipment. Nevertheless, considering the facts and
circumstances under paragraph (h)(3)(i) of this sec-
tion, including the purpose and minor nature of the
work performed, this amount does not ameliorate a
material condition or defect in the machine under
paragraph (h)(1)(i) of this section, result in a material
addition to the machine under paragraph (h)(1)(ii) of
this section, or result in a material increase in the ca-
pacity, productivity, efficiency, strength, or quality of
the machine or the output of the machine under para-
graph(h)(1)(iii) of this section. Therefore, X is not
required to capitalize the amount paid to inspect, re-
tune, and replace minor components of the machine
as a betterment under this paragraph (h).
Example 5.Amelioration of material condition
or defect. (i) X acquires a building for use in its busi-
ness of providing assisted living services. Before and
after the purchase, the building functions as an as-
sisted living facility. However, at the time of the pur-
chase, X is aware that the building is in a condition
that is below the standards that X requires for facili-
ties used in its business. Immediately after the acqui-
sition and during the following two years, while X
continues to use the building as an assisted living fa-
cility, X pays amounts for repairs, maintenance, and
the acquisition of new property to bring the facility
into the high-quality condition for which X’s facilities
are known. The work on X’s building includes repair-
ing damaged drywall, repainting, re-wallpapering, re-
placing windows, repairing and replacing doors; re-
placing and regrouting tile; repairing millwork; and
repairing and replacing roofing materials. The work
also involves the replacement of section 1245 prop-
erty including window treatments, furniture, and cab-
inets. On its applicable financial statements, X cap-
italizes the costs of the repairs and maintenance to
the building. The work that X performs affects only
the building structure under paragraph (e)(2)(ii)(A) of
this section and does not affect any of the building
systems described in paragraph (e)(2)(ii)(B) of this
section. Assume that each section 1245 property is a
separate unit of property.
(ii) Under paragraph (e)(2)(ii) of this section,
if an amount paid results in a betterment to the
building structure or any building system, X must
treat the amount as an improvement to the building.
Considering the facts and circumstances, as required
under paragraph (h)(3)(i) of this section, including
the purpose of the expenditures, the effect of the
expenditures on the building structure, and the treat-
ment of the expenditures in X’s applicable financial
statements, the amounts that X paid for repairs and
maintenance to the building structure comprises a
betterment to the building structure under paragraph
(h)(1)(i) of this section because the amounts amelio-
rate material conditions or defects that existed prior
to X’s acquisition of the building. Therefore, in ac-
cordance with paragraph (e)(2)(ii) of this section, X
must treat the amounts paid for the betterment to the
building structure as an improvement to the building
and must capitalize the amounts under paragraph
(d)(1) of this section. Moreover, X is required to
capitalize the amounts paid to acquire and install
each section 1245 property, including each window
treatment, each item of furniture, and each cabinet,
in accordance with §1.263(a)–2T(d)(1).
Example 6.Not a betterment; building refresh.
(i) X owns a nationwide chain of retail stores that sell
a wide variety of items. To remain competitive in the
industry and increase customer traffic and sales vol-
ume, X periodically refreshes the appearance and lay-
out of its stores. The work that X performs to refresh
a store consists of cosmetic and layout changes to the
store’s interiors and general repairs and maintenance
to the store building to make the stores more attractive
and the merchandise more accessible to customers.
The work to each store building consists of replac-
ing and reconfiguring a small number of display ta-
bles and racks to provide better exposure of the mer-
chandise, making corresponding lighting relocations
and flooring repairs, moving one wall to accommo-
date the reconfiguration of tables and racks, patching
holes in walls, repainting the interior structure with
a new color scheme to coordinate with new signage,
replacing damaged ceiling tiles, cleaning and repair-
ing vinyl flooring throughout the store building, and
power washing building exteriors. The display tables
and the racks all constitute section 1245 property. X
pays amounts to refresh 50 stores during the taxable
year. In its applicable financial statement, X capi-
talizes all the costs to refresh the store buildings and
amortizes them over a 5-year period. Assume that
each section 1245 property within each store is a sep-
arate unit of property. Finally, assume that the work
does not ameliorate any material conditions or defects
that existed when X acquired the store buildings or re-
sult in any material additions to the store buildings.
(ii) Under paragraph (e)(2)(ii) of this section, if
an amount paid results in a betterment to the build-
ing structure or any building system, X must treat
the amount as an improvement to the building. Con-
sidering the facts and circumstances, as required un-
der paragraph (h)(3)(i) of this section, including the
purpose of the expenditure, the physical nature of
the work performed, the effect of the expenditure on
buildings’ structure and systems, and the treatment
of the work on X’s applicable financial statements,
the amounts paid for the refresh of each building do
not result in material increases in capacity, produc-
tivity, efficiency, strength, or quality of the buildings’
structures or any building systems as compared to the
condition of the buildings’ structures and systems af-
ter the previous refresh. Rather, the work performed
keeps X’s store buildings’ structures and buildings’
systems in the ordinary efficient operating condition
that is necessary for X to continue to attract customers
to its stores. Therefore, X is not required to treat the
amounts paid for the refresh of its store buildings’
structures and buildings’ systems as betterments un-
der paragraph (h)(1)(iii) of this section. However, X
is required to capitalize the amounts paid to acquire
and install each section 1245 property in accordance
with §1.263(a)–2T(d)(1).
Example 7. Building refresh; limited improve-
ment.AssumethesamefactsasExample 6except, in
the course of X’s refresh of its stores, X pays amounts
to remove and replace the bathroom fixtures (that is,
the toilets, sinks, and plumbing fixtures) with up-
graded bathroom fixtures in all of the restrooms in X’s
retail buildings in order to update the restroom facil-
ities. As part of the update of the restrooms, X also
pays amounts to replace the floor and wall tiles that
were removed or damaged in the installation of the
new plumbing fixtures. Under paragraph (e)(2)(ii)
of this section, if any of the amounts paid result in
betterments to the building structure or any building
system, X must treat the amounts as an improvement
to the building. Under paragraph (e)(2)(ii)(B)(2)of
this section, the plumbing system in each of X’s store
buildings, including the plumbing fixtures, is a build-
ing system. X must treat the amounts paid to re-
place the bathroom fixtures with upgraded fixtures
as a betterment because they result in a material in-
crease in the quality of each plumbing system under
paragraph (h)(1)(iii) of this section. Under paragraph
(f)(3) of this section, X is required to capitalize all
the indirect costs that directly benefit or are incurred
by reason of the betterment, or improvement, to each
plumbing system. Because the costs to remove the
old plumbing fixtures and to remove and replace the
bathroom tiles directly benefit and are incurred by
reason of the improvement to the plumbing system,
these costs must also be capitalized under paragraph
(f)(3) of this section. Therefore, in accordance with
paragraph (e)(2)(ii) of this section, X must treat the
amounts paid for a betterment to each plumbing sys-
tem as an improvement to X’s retail building to which
the costs relate, and must capitalize the amounts un-
der paragraph (d)(1) of this section. However, X is
not required under paragraph (f)(3) of this section to
capitalize the costs described inExample 6to refresh
the appearance and layout ofits stores because those
costs do not directly benefit and are not incurred by
reason of the improvements to the stores’ plumbing
systems. Thus, X is not required to capitalize un-
derparagraphs(f)(3)ofthissectionanycostsspec-
ified inExample 6for the reconfiguration, cosmetic
changes, repairs, and maintenance to the other parts
of X’s store buildings.
Example 8.Betterment; building remodel.(i)As-
sume the same facts asExample 6, but assume that
the work performed to refresh the stores directly ben-
efits or was incurred by reason of a substantial re-
model to X’s store buildings. In addition to the re-
configuration, cosmetic changes, repairs, and main-
tenance activities performed inExample 6,Xper-
forms significant additional work to alter the appear-
ance and layout of its stores in order to increase cus-
tomer traffic and sales volume. First, X pays amounts
to upgrade the buildings’ structures as defined under
(e)(2)(ii)(A). This work includes removing and re-
building walls to move built-in changing rooms and
specialty departments to different areas of the stores,
replacing ceilings with acoustical tiles to reduce noise
and create a more pleasant shopping environment, re-
building the interior andexterior facades around the
main doors to create a more appealing entrance, re-
placing conventional doors with automatic doors, and
replacing carpet with ceramic flooring of different
textures and styles to delineate departments and di-
rect customer traffic. Second, X pays amounts for
work on the electrical systems, which are building
2012–14 I.R.B.676April 2, 2012

systems under paragraph (e)(2)(ii)(B)(3) of this sec-
tion. Specifically, X upgrades the wiring in the build-
ings so that X can add video monitors and an ex-
panded electronics department. X also removes and
replaces the recessed lighting throughout the build-
ings with more efficient and brighter lighting. The
work performed on the buildings’ structures and the
electrical systems includes the removal and replace-
ment of both section 1250 and section 1245 property.
In its applicable financial statement, X capitalizes all
the costs incurred over a 10-year period. Upon com-
pletion of this period, X anticipates that it will have
to remodel the store buildings again.
(ii) Under paragraph (e)(2)(ii) of this section, if
any of the amounts paid result in a betterment to the
building structure or any building system, X must
treat those amounts as an improvement to the build-
ing. Considering the facts and circumstances, as re-
quired under paragraph (h)(3)(i) of this section, in-
cluding the purpose of the expenditure, the physi-
cal nature of the work performed, the effect of the
work on the buildings’ structures and buildings’ sys-
tems, and the treatment of the work on X’s applica-
ble financial statements, the amounts that X pays for
the remodeling of its stores result in betterments to
the buildings’ structures and electrical systems under
paragraph (h) of this section. Specifically, amounts
paid to upgrade the wiring and to remove and replace
the recess lighting throughout the stores materially in-
crease the productivity, efficiency, and quality of X’s
stores’ electrical systems under paragraph (h)(1)(iii)
of this section. Also, the amounts paid to remove and
rebuild walls, to replace ceilings, to rebuild facades,
to replace doors, and replace flooring materially in-
crease the productivity, efficiency, and quality of X’s
store buildings’ structures under paragraph (h)(1)(iii)
of this section. In addition, the amounts paid for the
refresh of the store buildings described inExample 6
must be capitalized under paragraph (f)(3)(i) of this
section because these expenditures directly benefit-
ted or were incurred by reason of the improvements to
X’s store buildings’ structures and electrical systems.
Therefore, in accordance with paragraph (e)(2)(ii) of
this section, X must treat the costs of improving the
buildings’ structures and systems, including the costs
to refresh, as improvements to X’s retail buildings
and must capitalize the amounts paid for these im-
provements under paragraph (d)(1) of this section.
Moreover, X is required to capitalize the amounts
paid to acquire and install each section 1245 property
in accordance with §1.263(a)–2T(d)(1).
Example 9.Not betterment; relocation and re-
installation of personal property.In Year 1, X pur-
chases new cash registers for use in its retail store
located in leased space in a shopping mall. Assume
that each cash register is a unit of property as deter-
mined under paragraph (e)(3) of this section. In Year
1, X capitalizes the costs of acquiring and installing
the new cash registers under §1.263(a)–2T(d)(1). In
Year 3, X’s lease expires and X decides to relocate
its retail store to a different building. In addition to
various other costs, X pays $5,000 to move the cash
registers and $1,000 to reinstall them in the new store.
The cash registers are used for the same purposes and
in the same manner that they were used in the former
location. The amounts that X pays to move and rein-
stall the cash registers into its new store do not result
in a betterment to the cash registers under paragraph
(h) of this section.
Example 10.Betterment; relocation and rein-
stallation of manufacturing equipment. X operates
a manufacturing facility in Building A, which con-
tains various machines that X uses in its manufactur-
ing business. X decides to expand part of its opera-
tions by relocating a machine to Building B to recon-
figure the machine with additional components. As-
sume that the machine is a single unit of property un-
der paragraph (e)(3) of this section. X pays amounts
to disassemble the machine, to move the machine to
the new location, and to reinstall the machine in a new
configuration with additional components. Assume
that the reinstallation, including the reconfiguration
and the addition of components, results in an increase
in capacity of the machine, and therefore results in a
betterment to the machine under paragraph (h)(3)(iii)
of this section. Accordingly, X must capitalize the
costs of reinstalling the machine as an improvement
to the machine under paragraph (d)(1) of this section.
X is also required to capitalize the costs of disassem-
bling and moving the machine to Building B because
these costs directly benefit and are incurred by reason
of the improvement to the machine under paragraph
(f)(3)(i) of this section.
Example 11.Betterment; regulatory require-
ment.X owns a hotel that includes five feet high
unreinforced terra cotta and concrete parapets with
overhanging cornices around the entire roof perime-
ter. The parapets and cornices are in good condition.
In Year 1, City passes an ordinance setting higher
safety standards for parapets and cornices because
of the hazardous conditions caused by earthquakes.
To comply with the ordinance, X pays an amount
to remove the old parapets and cornices and replace
them with new ones made of glass fiber reinforced
concrete, which makes them lighter and stronger than
the original components. They are attached to the
hotel using welded connections instead of wire sup-
ports, making them more resistant to damage from
lateral movement. Under paragraph (e)(2)(ii) of this
section, if the amount paid results in a betterment to
the building structure or any building system, X must
treat the amount as an improvement to the building.
The parapets and cornices are part of the building
structure as defined in paragraph (e)(2)(ii)(A) of this
section. The event necessitating the expenditure was
the City ordinance. Prior to the ordinance, the old
parapets and cornices were in good condition, but
were determined by City to create a potential hazard.
After the expenditure, the new parapets and cornices
materially increased the structural soundness (that is,
the strength) of the hotel structure. X must treat the
amount paid to remove and replace the parapets and
cornices as an improvement because it results in a
betterment to the building structure under paragraph
(h)(1)(iii) of this section. Therefore, in accordance
with paragraph (e)(2)(ii) of this section, X must treat
the amount paid for the betterment to the building
structure as an improvement to the hotel building
and must capitalize the amount paid under paragraph
(d)(1) of this section. City’s requirement that X
correct the potential hazard to continue operating
the hotel is not relevant in determining whether the
amount paid improved the hotel. See paragraph
(f)(2) of this section.
Example 12.Not a betterment; regulatory re-
quirement.X owns a meat processing plant. X dis-
covers that oil is seeping through the concrete walls of
the plant, creating a fire hazard. Federal meat inspec-
tors advise X that it must correct the seepage problem
or shut down its plant. To correct the problem, X pays
an amount to add a concrete lining to the walls from
the floor to a height of about four feet and also to add
concrete to the floor of the plant. Under paragraph
(e)(2)(ii) of this section, if the amount paid results in
a betterment to the building structure or any building
system, X must treat the amount as an improvement
to the building. The event necessitating the expen-
diture was the seepage of the oil. Prior to the seep-
age, the plant did not leak and was functioning for its
intended use. X is not required to treat the amount
paid as a betterment under paragraph (h) of this sec-
tion because it does not result in a material addition or
material increase in capacity, productivity, efficiency,
strength or quality of the building structure or its out-
put compared to the condition of the structure prior
to the seepage of the oil. The federal meat inspec-
tors’ requirement that X correct the seepage to con-
tinue operating the plant is not relevant in determin-
ing whether the amount paid improves the plant. See
paragraph (f)(2) of this section.
Example 13.Not a betterment; replacement with
same part. X owns a small retail shop. A storm
damages the roof of X’s shop by displacing numer-
ous wooden shingles. X pays a contractor to replace
all the wooden shingles on the roof with new wooden
shingles. Under paragraph (e)(2)(ii) of this section, if
the amount paid results in a betterment to the build-
ing structure or any building system, X must treat
the amount as an improvement to the building. The
roof is part of the building structure under paragraph
(e)(2)(ii)(A) of this section. The event necessitating
the expenditure was the storm. Prior to the storm,
the building structure was functioning for its intended
use. X is not required to treat the amount paid to re-
place the shingles as a betterment under paragraph (h)
of this section because it does not result in a material
addition, or material increase in the capacity, produc-
tivity, efficiency, strength, or quality of the building
structure or the output of the building structure com-
pared to the condition of the building structure prior
to the storm.
Example 14.Not a betterment; replacement with
comparable part. Assume the same facts as inExam-
ple 13, except that wooden shingles are not available
on the market. X pays a contractor to replace all the
wooden shingles with comparable asphalt shingles.
The amount that X pays to reshingle the roof with as-
phalt shingles does not result in a betterment to the
shop building structure, even though the asphalt shin-
gles may be stronger than the wooden shingles. Be-
cause the wooden shinglescould not practicably be
replaced with new wooden shingles, the replacement
of the old shingles with comparable asphalt shingles
does not, by itself, result in a betterment, and there-
fore, an improvement, to the shop building structure
under this paragraph (h).
Example 15.Betterment; replacement with im-
proved parts. Assume the same facts as inExam-
ple 14, except that, instead ofreplacing the wooden
shingles with asphalt shingles, X pays a contractor to
replace all the wooden shingles with shingles made
of lightweight composite materials that are mainte-
nance-free and do not absorb moisture. The new shin-
gles have a 50-year warranty and a Class A fire rating.
The amount paid for these shingles results in a better-
ment to the shop building structure under paragraphs
(h)(1)(iii) and (h)(3)(iii) of this section because it re-
April 2, 20126772012–14 I.R.B.

sults in a material increase in the quality of the shop
building structure as compared to the condition of the
shop building structure prior to the storm. Therefore,
in accordance with paragraph (e)(2)(ii), X must treat
the amount paid for the betterment of the building
structure as an improvement to the building and must
capitalize the amount paid under paragraph (d)(1) of
this section.
Example 16.Material increase in capacity.
X owns a factory building with a storage area on
the second floor. X pays an amount to replace the
columns and girders supporting the second floor
to permit storage of supplies with a gross weight
50 percent greater than the previous load-carry-
ing capacity of the storage area. Under paragraph
(e)(2)(ii) of this section, if the amount results in a
betterment to the building structure or any building
system, X must treat the amount as an improvement
to the building. The columns and girders are part
of the building structure defined under paragraph
(e)(2)(ii)(A) of this section. X must treat the amount
paid to replace the columns and girders as a bet-
terment under paragraph (h)(1)(iii) of this section
because it materially increases the load-carrying
capacity of the building structure. The comparison
rule in paragraph (h)(3)(iii) of this section does not
apply to this amount because the expenditure was
not necessitated by a particular event. Therefore, in
accordance with paragraph (e)(2)(ii) of this section,
X must treat the amount paid for betterment of the
building structure as an improvement to the building
and must capitalize the amount paid under paragraph
(d)(1) of this section.
Example 17.Material increase in capacity.X
owns harbor facilities consisting of a slip for the load-
ing and unloading of barges and a channel leading
from the slip to the river. At the time of purchase, the
channel was 150 feet wide, 1,000 feet long, and 10
feet deep. To allow for ingress and egress and for the
unloading of its barges, X needs to deepen the chan-
nel to a depth of 20 feet. X pays a contractor to dredge
the channel to the required depth. Assume the chan-
nel is the unit of property. X must capitalize as an
improvement the amounts paid for the dredging be-
cause they result in a material increase in the capacity
of the channel under paragraph (h)(1)(iii) of this sec-
tion. The comparison rule in paragraph (h)(3)(iii) of
this section does not apply to these amounts paid be-
cause the expenditure was not necessitated by a par-
ticular event.
Example 18. Not a material increase in capacity.
Assume the same facts as inExample 17, except that
the channel was susceptible to siltation and, by the
next taxable year, the channel depth had been reduced
to 18 feet. X pays a contractor to redredge the channel
to a depth of 20 feet. The event necessitating the ex-
penditure was the siltation of the channel. Both prior
to the siltation and after the redredging, the depth of
the channel was 20 feet. X is not required to treat the
amounts paid to redredge the channel as a betterment
under paragraphs (h)(1)(ii) or (h)(1)(iii) of this sec-
tion because they do not result in a material addition
to the unit of property or a material increase in the ca-
pacity, productivity, efficiency, strength, or quality of
the unit of property or the output of the unit of prop-
erty.
Example 19.Not a material increase in capac-
ity. X owns a building used in its trade or business.
The first floor has a drop-ceiling. X pays an amount
to remove the drop-ceiling and repaint the original
ceiling. Under paragraph (e)(2)(ii) of this section, if
the amount paid results in a betterment to the build-
ing structure or any building system, X must treat
the amount as an improvement to the building. The
ceiling is part of the building structure as defined
under paragraph (e)(2)(ii)(A) of this section. X is
not required to treat the amount paid to remove the
drop-ceiling as a betterment because it did not result
in a material addition under paragraph (h)(1)(ii) of
this section or a material increase to the capacity, pro-
ductivity, efficiency, strength, or quality of the build-
ing structure or output of the building structure under
paragraph (h)(1)(iii) of this section. The comparison
rule in paragraph (h)(3)(iii) of this section does not
apply to these amounts paid because the expenditure
was not necessitated by a particular event.
(i)Capitalization of restorations—(1)
In general. A taxpayer must capitalize
amounts paid to restore a unit of property,
includingamountspaidinmakinggood
the exhaustion for which an allowance is
or has been made. An amount is paid to
restore a unit of property only if it—
(i) Is for the replacement of a compo-
nent of a unit of property and the taxpayer
has properly deducted a loss for that com-
ponent (other than a casualty loss under
§1.165–7);
(ii) Is for the replacement of a com-
ponent of a unit of property and the tax-
payer has properly taken into account the
adjusted basis of the component in realiz-
ing gain or loss resulting from the sale or
exchange of the component;
(iii) Is for the repair of damage to a
unit of property for which the taxpayer has
properly taken a basis adjustment as a re-
sult of a casualty loss under section 165,
or relating to a casualty event described in
section 165;
(iv) Returns the unit of property to its
ordinarily efficient operating condition if
the property has deteriorated to a state of
disrepair and is no longer functional for its
intended use;
(v) Results in the rebuilding of the unit
of property to a like-new condition after
the end of its class life as defined in para-
graph (g)(4) of this section (see paragraph
(i)(3) of this section); or
(vi) Is for the replacement of a part or a
combination of parts that comprise a major
component or a substantial structural part
of a unit of property (see paragraph (i)(4)
of this section).
(2)Restorations of buildings.Inthe
case of a building, an amount is paid to re-
store the unit of property if it restores any
of the properties designated in paragraphs
(e)(2)(ii), (e)(2)(iii)(B), (e)(2)(iv)(B),
(e)(2)(v)(B) of this section.
(3)Rebuild to like-new condition.For
purposes of paragraph (i)(1)(v) of this sec-
tion, a unit of property is rebuilt to a like-
new condition if it is brought to the status
of new, rebuilt, remanufactured, or simi-
lar status under the terms of any federal
regulatory guideline or the manufacturer’s
original specifications.
(4)Replacement of a major component
or a substantial structural part. To deter-
mine whether an amount is for the replace-
ment of a part or a combination of parts
that comprise a major component or a sub-
stantial structural part of the unit of prop-
erty, it is appropriate to consider all the
facts and circumstances. These facts and
circumstances include the quantitative or
qualitative significance of the part or com-
bination of parts in relation to the unit of
property. A major component or substan-
tial structural part includes a part or com-
bination of parts that comprise a large por-
tion of the physical structure of the unit of
property or that perform a discrete and crit-
ical function in the operation of the unit of
property. However, the replacement of a
minor component of the unit of property,
even though such component may affect
the function of the unit of property, will
not generally, by itself, constitute a major
component or substantial structural part.
(5)Examples. The following examples
illustrate the application of this paragraph
(i) only and do not address whether capi-
talization is required under another provi-
sion of this section or another provision of
the Internal Revenue Code (for example,
section 263A). Unless otherwise stated, as-
sume that X has not properly deducted a
loss for, nor taken into account the adjusted
basis on a sale or exchange of, any unit of
property, asset, or component of a unit of
property that is replaced:
Example 1.Replacement of loss component.X
owns a manufacturing building containing various
types of manufacturing equipment. X does a cost
segregation study of the manufacturing building and
properly determines that a walk-in freezer in the man-
ufacturing building is section 1245 property as de-
fined in section 1245(a)(3). The freezer is not part
of the building structure under paragraph (e)(2)(i) of
this section or the HVAC system, which is a sepa-
rate building system under paragraph (e)(2)(ii)(B)(1)
of this section. Several components of the walk-in
freezer cease to function and X decides to replace
them. X abandons the oldfreezer components and
properly recognizes a loss from the abandonment of
the components. X replaces the abandoned freezer
2012–14 I.R.B.678April 2, 2012

components with new components and incurs costs
to acquire and install the new components. Under
paragraph (i)(1)(i) of this section, X must capital-
ize the amounts paid to acquire and install the new
freezer components because X replaced components
for which it had properly deducted a loss.
Example 2.Replacement of sold component.As-
sume the same facts as inExample 1except that X did
not abandon the components, but instead sold them
to another party and properly recognized a loss on
the sale. Under paragraph (i)(1)(ii) of this section,
X must capitalize the amounts paid to acquire and in-
stall the new freezer components because X replaced
components for which it had properly taken into ac-
count the adjusted basis of the components in realiz-
ing a loss from the sale of the components.
Example 3.Restoration after casualty loss.X
owns an office building that it uses in its trade or
business. A storm damages the office building at
a time when the building has an adjusted basis of
$500,000. X deducts under section 165 a casualty
loss in the amount of $50,000 and properly reduces
its basis in the office building to $450,000. X hires a
contractor to repair the damage to the building and
pays the contractor $50,000 for the work. Under
paragraph (i)(1)(iii) of this section, X must capitalize
the $50,000 amount paid to the contractor because X
properly adjusted its basis in that amount as a result
of a casualty loss under section 165.
Example 4.Restoration after casualty event.As-
sume the same facts as inExample 3,exceptthatX
receives insurance proceeds of $50,000 after the ca-
sualty to compensate for its loss. X cannot deduct a
casualty loss under section 165 because its loss was
compensated by insurance. However, X properly re-
duces its basis in the property by the amount of the in-
surance proceeds. Under paragraph (i)(1)(iii) of this
section, X must capitalize the $50,000 amount paid
to the contractor because X has properly taken a ba-
sis adjustment relating to a casualty event described
in section 165.
Example 5.Restoration of property in a state of
disrepair. X owns and operates a farm with several
barns and outbuildings. X did not use or maintain one
of the outbuildings on a regular basis, and the out-
building fell into a state of disrepair. The outbuild-
ing previously was used for storage but can no longer
be used for that purpose because the building is not
structurally sound. X decides to restore the outbuild-
ing and pays an amount to shore up the walls and re-
place the siding. Under paragraph (e)(2)(ii) of this
section, if the amount paid results in a restoration of
the building structure or any building system, X must
treat the amount as an improvement to the building.
The walls and siding are part of the building structure
under paragraph (e)(2)(ii)(A) of this section. Under
paragraph (i)(1)(iv) of this section, X must treat the
amount paid to shore up the walls and replace the sid-
ing as a restoration of the building structure because
the amounts return the building structure to its ordi-
narily efficient operating condition after it had deteri-
orated to a state of disrepair and was no longer func-
tional for its intended use. Therefore, in accordance
with paragraph (e)(2)(ii) of this section, X must treat
the amount paid as an improvement to the building
and must capitalize the amount paid under paragraph
(d)(2) of this section.
Example 6.Rebuild of property to like-new con-
dition before end of class life. X is a Class I railroad
that owns a fleet of freight cars. Freight cars have a
recovery period of 7 years under section 168(c) and a
classlifeof14years.Every8to10years,Xrebuilds
its freight cars. Ten years after X places the freight
car in service, X performs a rebuild, which includes
a complete disassembly, inspection, and recondition-
ing or replacement of components of the suspension
and draft systems, trailer hitches, and other special
equipment. X modifies the car to upgrade various
components to the latest engineering standards. The
freight car essentially is stripped to the frame, with
all of its substantial components either reconditioned
or replaced. The frame itself is the longest-lasting
part of the car and is reconditioned. The walls of
the freight car are replaced or are sandblasted and
repainted. New wheels are installed on the car. All
the remaining components of the car are restored be-
fore they are reassembled. At the end of the rebuild,
the freight car has been restored to rebuilt condition
under the manufacturer’s specifications. Assume the
freight car is the unit of property. X is not required
to capitalize under paragraph (i)(1)(v) of this section
the amounts paid to rebuild the freight car because,
although the amounts paid restore the freight car to
like-new condition, the amounts were not paid after
the end of the class life of the freight car.
Example 7.Rebuild of property to like-new con-
dition after end of class life. Assume the same facts
as inExample 6, except that X rebuilds the freight
car 15 years after X places it in service. Under para-
graph (i)(1)(v) of this section, X must capitalize the
amounts paid to rebuild the freight car because the
amounts paid restore the freight car to like-new con-
dition after the end of the class life of the freight car.
Example 8.Replacement of major component or
substantial structural part; personal property.Xisa
common carrier that owns a fleet of petroleum haul-
ing trucks. X pays amounts to replace the existing
engine, cab, and petroleum tank with a new engine,
cab, and tank. Assume the tractor of the truck (which
includes the cab and the engine) is a single unit of
property, and that the trailer (which contains the pe-
troleum tank) is a separate unit of property. The new
engine and cab constitute parts or combinations of
parts that comprise a major component or substantial
structural part of X’s tractor. Therefore, the amounts
paid for the replacement of those components must be
capitalized under paragraph (i)(1)(vi) of this section.
The new petroleum tank constitutes a part or combi-
nation of parts that comprise a major component and a
substantial structural part of the trailer. Accordingly,
the amounts paid for the replacement of the tank also
must be capitalized under paragraph (i)(1)(vi) of this
section.
Example 9.Repair performed during a restora-
tion. Assume the same facts as inExample 8, except
that, at the same time the engine and cab of the trac-
tor are replaced, X pays amounts to paint the cab of
the tractor with its company logo and to fix a bro-
ken taillight on the tractor. The repair of the bro-
ken taillight and the painting of the cab generally
are deductible expenses under §1.162–4T. However,
under paragraph (f)(3)(i) ofthis section, a taxpayer
must capitalize all the direct costs of an improve-
ment and all the indirect costs that directly benefit
orareincurredbyreasonofanimprovementinac-
cordance with the rules under section 263A. Repairs
and maintenance that do not directly benefit or are
not incurred by reason of an improvement are not
required to be capitalized under section 263(a), re-
gardless of whether they are made at the same time
as an improvement. Under paragraph (f)(3)(i) of this
section, X must capitalize the amounts paid to paint
the cab as part of the improvement to the tractor be-
cause these amounts directly benefit and are incurred
by reason of the restoration of the cab. Amounts
paid to repair the broken taillight, however, are not
incurred by reason of the restoration of the tractor,
nor do the amounts paid directly benefit the tractor
restoration, even though the repair was performed at
the same time as the restoration. Thus, X must cap-
italize the amounts paid to paint the cab under para-
graph (i)(1)(vi) and (f)(3)(i) of this section, but X is
not required to capitalize the amounts paid to repair
the broken taillight.
Example 10.Related amounts to replace major
component or substantial structural part; personal
property. (i) X owns a retail gasoline station, con-
sisting of a paved area used for automobile access
to the pumps and parking areas, a building used to
market gasoline, and a canopy covering the gasoline
pumps. The premises also consist of underground
storage tanks (USTs) that are connected by piping to
thepumpsandarepartofthemachineryusedinthe
immediate retail sale of gas. To comply with regula-
tions issued by the Environmental Protection Agency,
X is required to remove and replace leaking USTs.
In Year 1, X hires a contractor to perform the re-
moval and replacement, which consists of removing
the old tanks and installing new tanks with leak detec-
tion systems. The removal of the old tanks includes
removing the paving material covering the tanks, ex-
cavating a hole large enough to gain access to the old
tanks, disconnecting any strapping and pipe connec-
tions to the old tanks, and lifting the old tanks out of
the hole. Installation of the new tanks includes place-
ment of a liner in the excavated hole, placement of
the new tanks, installation of a leak detection system,
installation of an overfill system, connection of the
tanks to the pipes leading to the pumps, backfilling
of the hole, and replacement of the paving. X also is
required to pay a permit fee to the county to under-
take the installation of the new tanks.
(ii) X pays the permit fee to the county on Octo-
ber 15, Year 1. On December 15, Year 1, the con-
tractor completes the removal of the old USTs and
bills X for the costs of removal. On January 15,
Year 2, the contractor completes the installation of
the new USTs and bills X for the remainder of the
work. Assume that X computes its taxes on a calen-
dar year basis and X’s gasoline distribution system
is the unit of property. Under paragraph (i)(1)(vi) of
this section, X must capitalize the amounts paid to
replace the USTs as a restoration to the gasoline dis-
tribution system because the USTs are parts or com-
binations of parts that comprise a major component
and substantial structural part of the gasoline distri-
bution system. Moreover, under paragraph (f)(3) of
this section, X must capitalize the costs of removing
the old USTs because these amounts directly bene-
fit and are incurred by reason of the improvement to
the gasoline distribution system. Finally, under para-
graph (f)(4) of this section, X must capitalize the ag-
gregate of related amounts paid to improve the gaso-
line distribution system, including the amount paid to
the county, the amount paid to remove the old USTs,
and the amount paid to install the new USTs, even
April 2, 20126792012–14 I.R.B.

though the amounts were separately invoiced, paid to
different parties, and incurred in different tax years.
Example 11.Not replacement of major compo-
nent or substantial structural part; personal prop-
erty. X owns a machine shop in which it makes
dies used by manufacturers. In Year 1, X purchased
a drill press for use in its production process. In
Year 3, X discovers that the power switch assem-
bly, which controls the supply of electric power to
the drill press, has become damaged and could not
operate. To correct this problem, X paid amounts
to replace the power switch assembly with compara-
ble, commercially available and reasonable replace-
ment parts. Assume that the drill press is a unit of
property under paragraph (e) of this section and the
power switch assembly is a small component of the
drill press that may be removed and installed with rel-
ative ease. Thus, the power switch assembly is not a
major component or substantial structural part of X’s
drill press under paragraph (i)(3) of this section. X
is not required to capitalize the costs to replace the
power switch assembly under paragraph (i)(1)(vi) of
this section because the replacement, by itself, does
not constitute the replacement of a part or a combi-
nation of parts that comprise a major component or
substantial structural part of X’s drill press. But see
section 263A and the regulations thereunder for the
requirement to capitalize indirect costs that directly
benefit or are incurred by reason of production activ-
ities.
Example 12.Replacement of major component
or substantial structural part; roof. X owns a large
retail store. X discovers a leak in the roof of the
store and hires a contractor to inspect and fix the roof.
The contractor discovers that a major portion of the
sheathing and rafters has rotted, and recommends the
replacement of the entire roof. X pays the contrac-
tor to replace the entire roof with a new roof. Un-
der paragraph (e)(2)(ii) of this section, if the amount
paid results in a restoration of the building structure
or any building system, X must treat the amount as
an improvement to the building. The roof is part of
the building structure under paragraph (e)(2)(ii)(A) of
this section and comprises a major component or sub-
stantial structural part of X’s building structure un-
der paragraph (i)(4) of this section. Under paragraph
(i)(1)(vi) of this section, X must treat the amount paid
to replace the roof as a restoration because X paid the
amount to replace a major component or substantial
structural part of X’s building structure. Therefore, in
accordance with paragraph (e)(2)(ii) of this section,
X must treat the amount paid to restore the building
structure as an improvement to the building and must
capitalize the amount paid under paragraph (d)(2) of
this section.
Example 13.Replacement of major component
or substantial structural part; roof. Assume the
same facts asExample 12except the contractor rec-
ommends replacement of a significant portion of the
roof, but not the entire roof. Accordingly, X pays
an amount to replace a large portion of the decking,
insulation, and membrane of the roof of X’s retail
building. The portion of the roof replaced comprises
a major component or substantial structural part of
the building structure under paragraph (i)(4) of this
section. Thus, under paragraph (i)(1)(vi) of this sec-
tion, X must treat the amount paid for the roof work
as a restoration of the building structure because X
paid the amount to replace a major component or
substantial structural part of the building structure.
Therefore, in accordance with paragraph (e)(2)(ii)
of this section, X must treat the amount paid as an
improvement to the building and must capitalize the
amount paid under paragraph (d)(2) of this section.
Example 14.Not replacement of major compo-
nent or substantial structural part; roof membrane.
X is in the business of manufacturing parts. X owns a
factory facility in which the parts are manufactured.
The roof over X’s facility is comprised of structural
elements, insulation, and a waterproof membrane.
Over time, the waterproof membrane began to wear
and leakage began to occur. Consequently, X pays an
amount to replace the plant’s worn roof membrane
with a similar but new membrane. Under paragraph
(e)(2)(ii) of this section, if the amount paid results in
a restoration of the building structure or any building
system, X must treat the amount as an improvement
to the building. The roof, including the membrane, is
part of the building structure as defined under para-
graph (e)(2)(ii)(A) of this section. Although the roof
membrane may affect the function of the building
structure, it is not, by itself, a major component or
substantial structural part of X’s building structure
under paragraph (i)(4) of this section. Because the
roof membrane is not a major component or substan-
tial structural part of the building structure, X is not
required to treat the amount paid to replace the roof
membrane as a restoration of the building structure
under paragraph (i)(1)(vi) of this section. But see
section 263A and the regulations thereunder for the
requirement to capitalize indirect costs that directly
benefit or are incurred by reason of production activ-
ities.
Example 15.Replacement of major component or
substantial structural part;HVAC system. X owns a
building in which it operates an office that provides
medical services. The building contains one HVAC
system, which is comprised of a furnace, an air con-
ditioning unit, and duct work that runs throughout
the building to distribute the heat or air conditioning
throughout the building. The furnace in X’s build-
ing breaks down and X pays an amount to replace
it with a new furnace. Under paragraph (e)(2)(ii) of
this section, if the amount paid results in a restoration
of the building structure or any building system, X
must treat the amount as an improvement to the build-
ing. The heating and air conditioning system, includ-
ing the furnace, is a building system under paragraph
(e)(2)(ii)(B)(1) of this section. The furnace performs
a discrete and critical function in the operation of the
HVAC system, and is therefore a major component
or substantial structural part of the building system
under paragraph (i)(4) of this section. Because the
furnace comprises a major component or substantial
structural part of a building system, X must treat the
amount paid to replace the furnace as a restoration
of the building system under paragraph (i)(1)(vi) of
this section. Therefore, inaccordance with paragraph
(e)(2)(ii) of this section, X must treat the amount paid
as an improvement to the building and must capitalize
the amount paid under paragraph (d)(2) of this sec-
tion.
Example 16.Replacement of major component
or substantial structural part; HVAC system. X owns
a large office building in which it provides consulting
services. The building contains one HVAC system,
which is comprised of one chiller unit, one boiler,
pumps, duct work, diffusers, air handlers, outside air
intake and a cooling tower. The chiller unit includes
the compressor, evaporator, condenser, and expan-
sion valve, and functions to cool the water used to
generate air conditioning throughout the building. X
pays an amount to replace the chiller with a more en-
ergy efficient unit. Under paragraph (e)(2)(ii) of this
section, if the amount paid results in a restoration of
the building structure or any building system, X must
treat the amount as an improvement to the building.
The HVAC system, including the chiller unit, is a
building system under paragraph (e)(2)(ii)(B)(1)of
this section. The chiller unit performs a discrete and
critical function in the operation of the HVAC system
and is therefore a major component or substantial
structural part of the HVAC system under paragraph
(i)(4) of this section. Because the chiller unit com-
prises a major component or substantial structural
part of a building system, X must treat the amount
paid to replace the chiller unit as a restoration to a
building system under paragraph (i)(1)(vi) of this
section. Therefore, in accordance with paragraph
(e)(2)(ii) of this section, X must treat the amount
paid as an improvement to the building and must
capitalize the amount paid under paragraph (d)(2) of
this section.
Example 17.Not replacement of major compo-
nent or substantial structural part; HVAC system.X
owns an office building that it uses to provide services
to customers. The building contains a HVAC system
that incorporates ten roof-mounted units that provide
heating and air conditioning for different parts of the
building. The HVAC system also consists of controls
for the entire system and duct work that distributes the
heated or cooled air to the various spaces in the build-
ing’s interior. X begins to experience climate con-
trol problems in various offices throughout the office
building and consults with a contractor to determine
the cause. The contractor recommends that X replace
two of the roof-mounted units. X pays an amount to
replace the two specified units. No work is performed
on the other roof-mounted heating/cooling units, the
duct work, or the controls. Under paragraph (e)(2)(ii)
of this section, if the amount paid results in a restora-
tion of the building structure or any building system,
X must treat the amount as an improvement to the
building. The HVAC system, including the two-roof
mounted units, is a building system under paragraph
(e)(2)(ii)(B)(1) of this section. The two roof-mounted
heating/cooling units, by themselves, do not com-
prise a large portion of the physical structure of the
HVAC system or perform a discrete and critical func-
tion in the operation of the system. Therefore, un-
der paragraph (i)(4) of this section, the two units do
not constitute a major component or substantial struc-
tural part of the building system. Accordingly, X is
not required to treat the amount paid to replace the
two roof-mounted heating/cooling units as a restora-
tion of a building system under paragraph (i)(1)(iv)
of this section.
Example 18.Replacement of major component
or substantial structural part; fire protection system.
X owns a building that it uses to operate its busi-
ness. X pays an amount to replace the sprinkler sys-
tem in the building with a new sprinkler system. Un-
der paragraph (e)(2)(ii) of this section, if the amount
paid results in a restoration of the building structure
or any building system, X must treat the amount as
an improvement to the building. The fire protection
and alarm system, including the sprinkler system, is
2012–14 I.R.B.680April 2, 2012

a building system under paragraph (e)(2)(ii)(B)(6)of
this section. The sprinkler system performs a dis-
crete and critical function in the operation of the fire
protection and alarm system and is therefore a ma-
jor component or substantial structural part of the fire
protection and alarm system under paragraph (i)(4) of
this section. Because the sprinkler system comprises
a major component or substantial structural part of a
building system, X must treat the amount paid to re-
place the sprinkler system as a restoration to a build-
ing system under paragraph (i)(1)(vi) of this section.
Therefore, in accordance with paragraph (e)(2)(ii) of
this section, X must treat the amount paid as an im-
provement to the building and must capitalize the
amount paid under paragraph (d)(2) of this section.
Example 19.Replacement of major component or
substantial structural part;electrical system.Xowns
a building that it uses to operate its business. X pays
an amount to replace the wiring throughout the build-
ing with new wiring that meets building code require-
ments. Under paragraph (e)(2)(ii) of this section, if
the amount paid results in a restoration of the build-
ing structure or any building system, X must treat
the amount as an improvement to the building. The
electrical system, including the wiring, is a building
system under paragraph (e)(2)(ii)(B)(3)ofthissec-
tion. The wiring performs a discrete and critical func-
tion in the operation of the electrical system and is
therefore a major component or substantial structural
part of the electrical system under paragraph (i)(4) of
this section. Because the wiring comprises a major
component or substantial structural part of a build-
ing system, X must treat the amount paid to replace
the wiring as a restoration to a building system under
paragraph (i)(1)(vi) of this section. Therefore, in ac-
cordance with paragraph (e)(2)(ii) of this section, X
must treat the amount paid as an improvement to the
building and must capitalize the amount paid under
paragraph (d)(2) of this section.
Example 20.Replacement of major component or
substantial structural part;plumbing system.Xowns
a building in which it conducts a retail business. The
retail building has three floors. The retail building
has men’s and women’s restrooms on two of the three
floors. X decides to update the restrooms by paying
an amount to replace the plumbing fixtures in all of
the restrooms, including the toilets, sinks, and associ-
ated fixtures, with modern style plumbing fixtures of
similar quality and function. X does not replace the
pipes connecting the fixtures to the building’s plumb-
ing system. Under paragraph (e)(2)(ii) of this section,
if the amount paid results in a restoration of the build-
ing structure or any building system, X must treat
the amount as an improvement to the building. The
plumbing system, including the plumbing fixtures,
is a building system under paragraph (e)(2)(ii)(B)(2)
of this section. The plumbing fixtures in all the re-
strooms perform a discrete and critical function in
the operation of the plumbing system and comprise a
large portion of the physical structure of the plumbing
system. Therefore, under paragraph (i)(4) of this sec-
tion, the plumbing fixtures comprise a major compo-
nent or substantial structural part of the plumbing sys-
tem, and X must treat the amount paid to replace all
of the plumbing fixtures as a restoration of a building
system under paragraph (i)(1)(vi) of this section. As a
result, in accordance with paragraph (e)(2)(ii) of this
section, X must treat the amount paid to restore the
plumbing system as an improvement to the building
and must capitalize these amounts under paragraph
(d)(2) of this section.
Example 21.Not replacement of major compo-
nent or substantial structural part; plumbing system.
Assume the same facts asExample 20except that X
does not update all the bathroom fixtures. Instead, X
only pays an amount to replace three of the twenty
sinks located in the various restrooms because these
sinks had cracked. The three replaced sinks, by them-
selves, do not comprise a large portion of the physical
structure of the plumbing system nor do they perform
a discrete and critical function in the operation of the
plumbing system. Therefore, under paragraph (i)(4)
of this section, the sinks do not constitute a major
component or substantial structural part of the build-
ing system. Accordingly, X is not required to treat
the amount paid to replace the sinks as a restoration
of a building system under paragraph (i)(1)(iv) of this
section.
Example 22.Replacement of major component
or substantial structural part; remodel.(i)Xowns
and operates a hotel building. X decides that to at-
tract customers and to remain competitive, it needs to
update the guest rooms in its facility. Accordingly, X
pays amounts to replace the bathtubs, toilets, sinks,
plumbing fixtures, and to repair, repaint, and retile
the bathroom walls and floors, which was necessi-
tated by the installation of the new plumbing com-
ponents. The replacement bathtubs, toilets, sinks,
plumbing fixtures, and tile are new and in a differ-
ent style, but are similar in function and quality to
the replaced items. X also pays amounts to replace
certain section 1245 property, such as the guest room
furniture, carpeting, drapes, table lamps, and parti-
tion-walls separating the bathroom area. X completes
this work on two floors at a time, closing those floors
and leaving the rest of the hotel open for business. In
Year 1, X pays amounts to perform the updates for
eight of the twenty hotel room floors, and expects to
complete the renovation of the remaining rooms over
the next 2 years.
(ii) Under paragraph (e)(2)(ii) of this section,
if the amount paid results in a restoration of the
building structure or any building system, X must
treat the amount as an improvement to the building.
The plumbing system, including the bathtubs, toilets,
sinks, and plumbing fixtures, is a building system
under paragraph (e)(2)(ii)(B)(2)ofthissection. All
the bathtubs, toilets, sinks, and plumbing fixtures
in the hotel building perform a discrete and critical
function in the operation of the plumbing system and
comprise a large portion of the physical structure of
the plumbing system. Therefore, under paragraph
(i)(4) of this section, these plumbing components
comprise major components or substantial structural
parts of the plumbing system, and X must treat the
amount paid to replace these plumbing components
as a restoration of a building system under paragraph
(i)(1)(vi) of this section. In addition, under para-
graph (f)(3)(i) of this section, X must treat the costs
of repairing, repainting, and retiling the bathroom
walls and floors as improvement costs because these
costs directly benefit and are incurred by reason of
the improvement to the plumbing system. Further,
under paragraph (f)(4) of this section, X must treat
the costs incurred in Years 1, 2, and 3 for the bath-
room remodeling as improvement costs, even though
they are incurred over a period of several taxable
years, because they are part of the aggregate of re-
lated amounts paid to improve the plumbing system.
Therefore, in accordance with paragraph (e)(2)(ii) of
this section, X must treat the amounts it paid to im-
prove the plumbing system as the costs of improving
the building and must capitalize the amounts under
paragraph (d)(2) of this section. In addition, X must
capitalize the amounts paid to acquire and install
each section 1245 property under §1.263(a)–2T of
the regulations.
Example 23.Not replacement of major compo-
nent or substantial structural part; windows.Xowns
a large office building that it uses to provide office
space for employees that manage X’s operations. The
building has 300 exterior windows. In Year 1, X pays
an amount to replace 30 of the exterior windows that
had become damaged. At the time of these replace-
ments, X has no plans to replace any other windows
in the near future. Under paragraph (e)(2)(ii) of this
section, if the amount paid results in a restoration of
the building structure or any building system, X must
treat the amount as an improvement to the building.
The exterior windows are part of the building struc-
ture as defined under paragraph (e)(2)(ii)(A) of this
section. The 30 replacement windows do not com-
prise a large portion of the physical structure of the of-
fice building structure and, by themselves, do not per-
form a discrete and critical function in the operation
of X’s building structure. Therefore, under paragraph
(i)(4) of this section, the replacement windows do not
constitute major components or substantial structural
parts of the building structure. Accordingly, X is not
required to treat the amount paid to replace the win-
dows as a restoration of a building system under para-
graph (i)(1)(iv) of this section.
Example 24.Replacement of major component
or substantial structural part; windows. Assume the
same facts asExample 23except that X replaces 200
of the 300 windows on the building. In addition, as a
result of damage caused during the window replace-
ments, X also pays an amount to repaint the inte-
rior trims associated with the replaced windows. The
200 replacement windows comprise a large portion
of the physical structure of X’s building and perform
a discrete and critical function in the operation of the
building structure. Therefore, under paragraph (i)(4)
of this section, the 200 windows comprise a major
component or substantial structural part of the build-
ing structure, and X must treat the amount paid to
replace the windows as a restoration of the building
structure under paragraph (i)(1)(vi) of this section.
As a result, in accordancewith paragraph (e)(2)(ii)
of this section, X must treat the amounts paid to re-
store the building structure as an improvement to the
building and must capitalize the amounts under para-
graph (d)(2) of this section.
Example 25.Not replacement of major compo-
nent or substantial structural part; floors.Xowns
and operates a hotel building. X decides to refresh the
appearance of the hotel lobby by replacing the floors
in the lobby. The hotel lobby comprises a small por-
tion of the entire hotel building. X pays an amount
to replace the wood flooring in the lobby with new
wood flooring. X did not replace any other floor-
ing in the building. Assume that the wood flooring
constitutes section 1250 property. Under paragraph
(e)(2)(ii) of this section, if the amount paid results in
a restoration of the building structure or any building
system, X must treat the amount as an improvement
to the building. The wood flooring is part of the build-
April 2, 20126812012–14 I.R.B.

ing structure under paragraph (e)(2)(ii)(A) of this sec-
tion. The replacement wood flooring in the lobby of
the building does not comprise a large portion of the
physical structure of the hotel building or perform a
discrete and critical function in the operation of the
hotel building structure. Therefore, under paragraph
(i)(4) of this section, the wood flooring does not a
constitute major component or substantial structural
part of the hotel building structure. Accordingly, X
is not required to treat the amount paid to replace the
wood flooring in the hotel lobby as a restoration un-
der paragraph (i)(1)(vi) of this section.
Example 26.Replacement of major component
or substantial structural part;floors. Assume the
same facts asExample 25except that X decides to
refresh the appearance of all the public areas of the
hotel building by replacing the floors. To that end,
X pays an amount to replace all the wood floors in
all the public areas of the hotel building with new
wood floors. The public areas include the lobby, the
hallways, the meeting rooms, and other public rooms
throughout the hotel interiors. The replacement wood
floors in all the public areas comprise a large portion
of the physical structure of the hotel building struc-
ture and perform a discrete and critical function in the
operation of X’s hotel building structure. Therefore,
under paragraph (i)(4) of this section, replacement
wood floors comprise a major component or substan-
tial structural part of the building structure, and X
must treat the amount paid to replace the floors as a
restoration of the building structure under paragraph
(i)(1)(vi) of this section. As a result, in accordance
with paragraph (e)(2)(ii) of this section, X must treat
the amounts paid to restore the building structure as
an improvement to the building and must capitalize
the amounts under paragraph (d)(2) of this section.
(j)Capitalization of amounts to adapt
property to a new or different use—(1)
In general. Taxpayers must capitalize
amounts paid to adapt a unit of property
to a new or different use. In general, an
amount is paid to adapt a unit of property
to a new or different use if the adaptation
is not consistent with the taxpayer’s in-
tended ordinary use of the unit of property
at the time originally placed in service by
the taxpayer.
(2)Adapting buildings to new or dif-
ferent use. In the case of a building, an
amount is paid to adapt the unit of prop-
erty to a new or different use if it adapts
to a new or different use any of the prop-
erties designated in paragraphs (e)(2)(ii),
(e)(2)(iii)(B), (e)(2)(iv)(B), or (e)(2)(v)(B)
of this section.
(3)Examples.The following exam-
ples illustrate solely the rules of this para-
graph (j). Even if capitalization is not re-
quired in an example under this paragraph
(j), the amounts paid in the example may
be subject to capitalization under a differ-
ent provision of this section or another pro-
vision of the Internal Revenue Code (for
example, section 263A). Unless otherwise
stated, assume that X has not properly de-
ducted a loss for any unit of property, asset,
or component of a unit of property that is
removed and replaced.
Example 1.New or different use. X is a manufac-
turer and owns a manufacturing building that it has
used for manufacturing since Year 1, when X placed it
in service. In Year 30, X pays an amount to convert its
manufacturing building into a showroom for its busi-
ness. To convert the facility, X removes and replaces
various structural components to provide a better lay-
out for the showroom and its offices. X also repaints
the building interiors as part of the conversion. None
of the materials used are better than existing mate-
rials in the building. Under paragraph (e)(2)(ii) of
this section, if the amount paid adapts the building
structure to a new or different use, X must treat the
amount as an improvement to the building. Under
paragraph (j)(1) of this section, the amount paid to
convert the manufacturing facility into a showroom
adapts the building structure to a new or different use
because the conversion is not consistent with X’s in-
tended ordinary use of the building structure at the
time it was placed in service. Therefore, in accor-
dance with paragraph (e)(2)(ii) of this section, X must
treat the amount paid for the adaptation of the build-
ing structure as an amount that improves the building.
Accordingly, X must capitalize the amount as an im-
provement under paragraph (d)(3) of this section.
Example 2.Not a new or different use.Xowns
a building consisting of twenty retail spaces. The
space was designed to be reconfigured; that is, adjoin-
ing spaces could be combined into one space. One
of the tenants expands its occupancy to include two
adjoining retail spaces. To facilitate the new lease,
X pays an amount to remove the walls between the
three retail spaces. Assume that the walls between
spaces are part of the building and its structural com-
ponents. Under paragraph (e)(2)(ii) of this section, if
the amount paid adapts the building’s structure to a
new or different use, X must treat the amount as an
improvement to the building. Under paragraph (j)(1)
of this section, the amount paid to convert three re-
tail spaces into one larger space for an existing tenant
does not adapt X’s building structure to a new or dif-
ferent use because the combination of retail spaces
is consistent with X’s intended, ordinary use of the
building structure. Therefore, the amount paid by X
to remove the walls does not improve the building un-
der paragraph (d)(3) of this section.
Example 3.Not a new or different use. X owns
a building consisting of twenty retail spaces. X de-
cides to sell the building. In anticipation of selling
the building, X pays an amount to repaint the inte-
rior walls and to refinish the hardwood floors. Under
paragraph (e)(2)(ii) of this section, if the amount paid
adapts the building’s structure to a new or different
use, X must treat the amount as an improvement to
the building. Preparing the building for sale does not
constitute a new or different use for the building struc-
ture under paragraph (j)(1) of this section. Therefore,
the amount paid to prepare the building structure for
sale does not improve the building under paragraphs
(d)(3) of this section.
Example 4.New or different use. X owns a par-
cel of land on which it previously operated a man-
ufacturing facility. Assume that the land is the unit
of property. During the course of X’s operation of
the manufacturing facility, the land became contami-
nated with wastes from its manufacturing processes.
X discontinues manufacturing operations at the site,
and decides to sell the property to a developer that in-
tends to use the property for residential housing. In
anticipation of selling the land, X pays an amount to
cleanup the land to a standard that is required for the
land to be used for residential purposes. In addition,
X pays an amount to regrade the land so that it can be
used for residential purposes. Amounts that X pays
to cleanup wastes that were discharged in the course
of X’s manufacturing operations do not adapt the land
to a new or different use, regardless of the extent to
which the land was cleaned. Therefore, X is not re-
quired to capitalize the amount paid for the cleanup
under paragraph (j)(1) of this section. However, the
amount paid to regrade the land so that it can be used
for residential purposes adapts the land to a new or
different use that is inconsistent with X’s intended or-
dinary use of the property at the time it was placed in
service. Accordingly, the amounts paid to regrade the
land must be capitalized as improvements under para-
graphs (j)(1) of this section.
(k)Optional regulatory accounting
method—(1)In general. This paragraph
(k) provides an optional simplified method
(the regulatory accounting method) for
regulated taxpayers to determine whether
amounts paid to repair, maintain, or im-
prove tangible property are to be treated
as deductible expenses or capital expendi-
tures. A taxpayer that uses the regulatory
accounting method described in para-
graph (k)(3) of this section must use that
method for property subject to regulatory
accounting instead of determining whether
amounts paid to repair, maintain, or im-
prove property are capital expenditures
or deductible expenses under the general
principles of sections 162(a), 212, and
263(a). Thus, the capitalization rules in
paragraph (d) (and the routine mainte-
nance safe harbor described in paragraph
(g))ofthissectiondonotapplytoamounts
paid to repair, maintain, or improve prop-
erty subject to regulatory accounting by
taxpayers that use the regulatory account-
ing method under this paragraph (k).
However, section 263A continues to ap-
ply to costs required to be capitalized to
property produced by the taxpayer or to
property acquired for resale.
(2)Eligibility for regulatory account-
ing method. A taxpayer that is engaged
in a trade or business in a regulated in-
dustry may use the regulatory accounting
method under this paragraph (k). For pur-
poses of this paragraph (k), a taxpayer in a
regulated industry is a taxpayer that is sub-
ject to the regulatory accounting rules of
2012–14 I.R.B.682April 2, 2012

the Federal Energy Regulatory Commis-
sion (FERC), the Federal Communications
Commission (FCC), or the Surface Trans-
portation Board (STB).
(3)Description of regulatory account-
ing method. Under the regulatory account-
ing method, a taxpayer must follow its
method of accounting for regulatory ac-
counting purposes in determining whether
an amount paid improves property under
this section. Therefore, a taxpayer must
capitalize for Federalincome tax purposes
an amount paid that is capitalized as an
improvement for regulatory accounting
purposes. A taxpayer must not capitalize
for Federal income tax purposes under
this section an amount paid that is not
capitalized as an improvement for regula-
tory accounting purposes. A taxpayer that
uses the regulatory accounting method
must use that method for all of its tangi-
ble property that is subject to regulatory
accounting rules. The method does not
apply to tangible property that is not sub-
ject to regulatory accounting rules. The
method also does not apply to property
for the taxable years in which the taxpayer
elected to apply the repair allowance under
§1.167(a)–11(d)(2).
(4)Examples. Therulesofthispara-
graph (k) are illustrated by the following
examples:
Example 1.Taxpayer subject to regulatory ac-
counting rules of FERC. X is an electric utility
company that operates a power plant that generates
electricity and that owns and operates network as-
sets to transmit and distribute the electricity to its
customers. X is subject to the regulatory accounting
rules of FERC and X chooses to use the regulatory
accounting method under paragraph (k) of this sec-
tion. X does not capitalize on its books and records
for regulatory accounting purposes the cost of repairs
and maintenance performed on its turbines or its
network assets. Under the regulatory accounting
method, X must not capitalize for Federal income
tax purposes amounts paid for repairs performed on
its turbines or its network assets.
Example 2.Taxpayer not subject to regulatory ac-
counting rules of FERC. X is an electric utility com-
pany that operates a power plant to generate electric-
ity. X previously was subject to the regulatory ac-
counting rules of FERC but, for various reasons, X
is no longer required to use FERC’s regulatory ac-
counting rules. X cannot use the regulatory account-
ingmethodprovidedinthisparagraph(k).
Example 3.Taxpayer subject to regulatory ac-
counting rules of FCC. X is a telecommunications
company that is subject to the regulatory accounting
rules of the FCC. X chooses to use the regulatory ac-
counting method under this paragraph (k). X’s as-
sets include a telephone central office switching cen-
ter, which contains numerous switches and various
switching equipment. X capitalizes on its books and
records for regulatory accounting purposes the cost of
replacing each switch. Under the regulatory account-
ing method, X is required to capitalize for Federal
income tax purposes amounts paid to replace each
switch.
Example 4.Taxpayer subject to regulatory ac-
counting rules of STB. X is a Class I railroad that is
subject to the regulatory accounting rules of the STB.
X chooses to use the regulatory accounting method
under this paragraph (k). X capitalizes on its books
and records for regulatory accounting purposes the
cost of locomotive rebuilds. Under the regulatory ac-
counting method, X is required to capitalize for fed-
eral income tax purposes amounts paid to rebuild its
locomotives.
(l)Methods of accounting authorized in
published guidance. A taxpayer may use a
repair allowance method of accounting or
any other method of accounting that is au-
thorized in published guidance in theFed-
eral Registeror in the Internal Revenue
Bulletin (see §601.601(d)(2)(ii)(b)ofthis
chapter).
(m)Treatment of capital expenditures.
Amounts required to be capitalized un-
der this section are capital expenditures
and must be taken into account through a
charge to capital account or basis, or in
the case of property that is inventory in
the hands of a taxpayer, through inclusion
in inventory costs. See section 263A for
the treatment of direct and indirect costs
of producing property or acquiring prop-
erty for resale.
(n)Recovery of capitalized amounts.
Amounts that are capitalized under this
section are recovered through deprecia-
tion, cost of goods sold, or by an adjust-
ment to basis at the time the property is
placed in service, sold, used, or otherwise
disposed of
by the taxpayer. Cost recovery is deter-
mined by the applicable Internal Revenue
Code and regulation provisions relating to
the use, sale, or disposition of property.
(o)Accounting method changes.Ex-
cept as otherwise provided in this section,
a change to comply with this section is a
change in method ofaccounting to which
the provisions of sections 446 and 481, and
the regulations thereunder apply. A tax-
payer seeking to change to a method of ac-
counting permitted in this section must se-
cure the consent of the Commissioner in
accordance with §1.446–1(e) and follow
the administrative procedures issued under
§1.446–1(e)(3)(ii) for obtaining the Com-
missioner’s consent to change its account-
ing method.
(p)Effective/applicability date.This
section applies to taxable years beginning
on or after January 1, 2012. For the ap-
plicability of regulations to taxable years
beginning before January 1, 2012,see
§1.263(a)–3 in effect prior to January 1,
2012 (§1.263(a)–3 as contained in 26 CFR
part 1 edition revised as of April 1, 2011).
(q)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 31. Section 1.263(a)–6T is added
to read as follows:
§1.263(a)–6T Election to deduct
or capitalize certain expenditures
(temporary).
(a)In general. Under certain provi-
sions of the Internal Revenue Code, tax-
payers may elect to treat capital expendi-
tures as deductible expenses or as deferred
expenses, or to treat deductible expenses
as capital expenditures.
(b)Election provisions. The sections
referred to in paragraph (a) of this section
include:
(1) Section 173 (circulation expendi-
tures);
(2) Section 174 (research and experi-
mental expenditures);
(3) Section 175 (soil and water conser-
vation expenditures; endangered species
recovery expenditures);
(4) Section 179 (election to expenses
certain depreciablebusiness assets);
(5) Section 179A (deduction for clean-
fuel vehicles and certain refueling prop-
erty);
(6) Section 179B (deduction for capi-
tal costs incurred in complying with envi-
ronmental protection agency sulfur regula-
tions);
(7) Section 179C (election to expense
certain refineries);
(8) Section 179D (energy efficient com-
mercial buildings deduction);
(9) Section 179E (election to expense
advanced mine safety equipment);
(10) Section 180 (expenditures by farm-
ers for fertilizer);
(11) Section 181 (treatment of certain
qualified film and television productions);
(12) Section 190 (expenditures to re-
move architectural and transportation bar-
riers to the handicapped and elderly);
(13) Section 193 (tertiary injectants);
April 2, 20126832012–14 I.R.B.

(14) Section 194 (treatment of refor-
estation expenditures);
(15) Section 195 (start-up expendi-
tures);
(16) Section 198 (expensing of environ-
mental remediation costs);
(17) Section 198A (expensing of quali-
fied disaster expenses);
(18) Section 248 (organization expendi-
tures of a corporation);
(19) Section 266 (carrying charges);
(20) Section 616 (development expen-
ditures); and
(21) Section 709 (organization and syn-
dication fees of a partnership).
(c)Effective/applicability date.This
section applies to taxable years be-
ginning on or after January 1, 2012.
For the applicability of regulations to
taxable years beginning before January 1,
2012, see §1.263(a)–3 in effect prior to
January 1, 2012 (§1.263(a)–3 as contained
in 26 CFR part 1 edition revised as of
April 1, 2011). For the effective dates of
the enumerated election provisions, see
those Internal Revenue Code sections and
the regulations thereunder.
(d)Expiration date. The applicability
of this section expires on December 23,
2014.
Par. 32. Section 1.263A–1 is amended
by:
1. Adding paragraph (b)(14).
2. Revising paragraph (c)(4).
3. Revising paragraph (e)(2)(i)(A).
4. Revising paragraph (e)(3)(ii)(E).
5. Revising paragraph (l).
6. Adding paragraph (m).
The additions and revisions read as fol-
lows:
§1.263A–1 Uniform capitalization of
costs.
*****
(b) * * *
(14) [Reserved]. For further guidance,
see §1.263A–1T(b)(14).
(c) * * *
(4) [Reserved]. For further guidance,
see §1.263A–1T(c)(4).
*****
(e) * * *
(2) * * *
(i) * * *
(A) [Reserved]. For further guidance,
see §1.263A–1T(e)(2)(i)(A).
*****
(3) * * *
(ii) * * *
(E) [Reserved]. For further guidance,
see §1.263A–1T(e)(3)(ii)(E).
*****
(l) [Reserved]. For further guidance,
see §1.263A–1T(l).
(m) [Reserved]. For further guidance,
see §1.263A–1T(m).
Par. 33. Section 1.263A–1T is added to
read as follows:
§1.263A–1T Uniform capitalization of
costs (temporary).
(a) through (b)(13) [Reserved]. For fur-
ther guidance, see §1.263A–1(a) through
(b)(13).
(14)Property subject to de minimis
rule. Section 263A does not apply to the
costs of property produced by a taxpayer
to which the taxpayer properly applies the
de minimisrule under §1.263(a)–2T(g).
However, the cost of property to which a
taxpayer properly applies thede minimis
rule under §1.263(a)–2T(g) may be re-
quired to be capitalized to other property
as a cost incurred by reason of the produc-
tion of the other property that is subject to
section 263A.
(c)(1) through (c)(3) [Reserved]. For
further guidance, see §1.263A–1(c)(1)
through (c)(3).
(4)Recovery of capitalized costs.
Except as provided in §1.162–3T(a)(2)
(amounts paid to produce incidental ma-
terials and supplies), costs that are capi-
talized under section 263A are recovered
through depreciation, amortization, cost of
goods sold, or by an adjustment to basis at
the time the property is used, sold, placed
in service, or otherwise disposed of by the
taxpayer. Cost recovery is determined by
the applicable Internal Revenue Code and
regulation provisions relating to use, sale,
or disposition of property.
(d)(1) through (e)(2)(i) [Reserved]. For
further guidance, see §1.263A–1(d)(1)
through (e)(2)(i).
(A)Direct material costs.Direct mate-
rials costsinclude the cost of those materi-
als that become an integral part of specific
property produced and those materials that
are consumed in the ordinary course of
production and that can be identified or as-
sociated with particular units or groups of
units of property produced. For example,
a cost described in §1.162–3T, relating to
the cost of a material or supply, may be a
direct material cost.
(e)(2)(i)(B) through (e)(2)(ii)(D)
[Reserved].For further guidance,
see §1.263A–1(e)(2)(i)(B) through
(e)(2)(ii)(D).
(E)Indirect material costs. Indirect
material costs include the cost of mate-
rials that are not an integral part of spe-
cific property produced and the cost of
materials that are consumed in the ordi-
nary course of performing production or
resale activities that cannot be identified
or associated with particular units of prop-
erty. Thus, for example, a cost described
in §1.162–3T, relating to the cost of a ma-
terial or supply, may be an indirect cost.
(e)(2)(ii)(F) through (k)(5) [Re-
served]. For further guidance, see
§1.263A–1(e)(2)(ii)(F) through (k)(5).
(l)Change in method of accounting
for de minimis costs.A change in the
treatment of amounts paid for property
subject to thede minimisrule to com-
ply with paragraph (b)(14) of this section
is a change in method of accounting to
which the provisions of sections 446 and
481, and the regulations thereunder ap-
ply. A taxpayer seeking to change to a
method of accounting permitted in para-
graph (b)(14) of this section must secure
the consent of the Commissioner in ac-
cordance with §1.446–1(e) and follow
the administrative procedures issued un-
der §1.446–1(e)(3)(ii) for obtaining the
Commissioner’s consent to change its ac-
counting method.
(m)Effective/applicability date.(1)
Paragraphs (h)(2)(i)(D), (k), and (m)(1) of
this section apply for taxable years ending
on or after August 2, 2005.
(2) Paragraph (b)(14), the introduc-
tory phrase of paragraph (c)(4), the last
sentence of paragraphs (e)(2)(i)(A) and
(e)(2)(ii)(E), paragraph (l), and paragraph
(m)(2) of this section apply to amounts
paid or incurred (to acquire or produce
property) in taxableyears beginning on or
after January 1, 2012. For the applicability
of §1.263A–1 to taxable years beginning
before January 1, 2012, see §1.263A–1 in
effect prior to January 1, 2012 (§1.263A–1
ascontainedin26CFRpart1editionre-
vised as of April 1, 2011).
(3)Expiration date. The applicability
of this section expires on December 23,
2014.
2012–14 I.R.B.684April 2, 2012

Par. 34. Section 1.1016–3 is amended
by:
1. Revising paragraphs (a)(1)(ii) and
(j)(1).
2. Adding paragraph (j)(3).
The addition and revision read as fol-
lows:
§1.1016–3 Exhaustion, wear and tear,
obsolescence, amortization, and depletion
for periods since February 13, 1913.
(a) * * *
(1) * * *
(ii) [Reserved]. For further guidance,
see §1.1016–3T(a)(1)(ii).
*****
(j) * * *
(1)In general. [Reserved]. For further
guidance, see §1.1016–3T(j)(1).
*****
(3)Applicationof
§1.1016–3T(a)(1)(ii). [Reserved]. For
further guidance, see §1.1016–3T(j)(3).
Par. 35. Section 1.1016–3T is added to
read as follows:
§1.1016–3T Exhaustion, wear and tear,
obsolescence, amortization, and depletion
for periods since February 13, 1913
(temporary).
(a)(1)(i) [Reserved]. For further guid-
ance, see §1.1016–3(a)(1)(i).
(a)(1)(ii) The determination of the
amount properly allowable for exhaustion,
wear and tear, obsolescence, amortization,
and depletion must be made on the ba-
sis of facts reasonably known to exist at
the end of the taxable year. A taxpayer
is not permitted to take advantage in a
later year of the taxpayer’s prior failure to
take any such allowance or the taxpayer’s
taking an allowance plainly inadequate
under the known facts in prior years. In
the case of depreciation, if in prior years
the taxpayer has consistently taken proper
deductions under one method, the amount
allowable for such prior years must not be
increased even though a greater amount
would have been allowable under another
proper method. For rules governing losses
on retirement or disposition of depreciable
property, including rules for determining
basis, see §1.167(a)–8T, §1.168(i)–1T, or
§1.168(i)–8T, as applicable. The applica-
tion of this paragraph is illustrated by the
following example:
Example. On July 1, 2011, A, a calendar-year tax-
payer, purchased and placedin service “off-the-shelf”
computer software at a cost of $36,000. This com-
puter software is not an amortizable section 197
intangible. Pursuant to section 167(f)(1), the useful
life of the computer software is 36 months. It has no
salvage value. For 2011, A elected not to deduct the
additional first year depreciation deduction provided
by section 168(k). A did not deduct any depreciation
for the computer software for 2011 and deducted de-
preciation of $12,000 for the computer software for
2012. As a result, the total amount of depreciation al-
lowed for the computer software as of December 31,
2012, was $12,000. However, the total amount of
depreciation allowable for the computer software as
of December 31, 2012, is $18,000 ($6,000 for 2011 +
$12,000 for 2012). As a result, the unrecovered cost
of the computer software as of December 31, 2012,
is $18,000 (cost of $36,000 less the depreciation
allowable of $18,000 as of December 31, 2012).
Accordingly, depreciation for 2013 for the computer
software is $12,000 (unrecovered cost of $18,000
divided by the remaining useful life of 18 months as
of January 1, 2013, multiplied by 12 full months in
2013).
(a)(2) through (i) [Reserved]. For
further guidance, see §1.1016–3(a)(2)
through (i).
(j)(1)In general. Except as provided
in paragraphs (j)(2) and (j)(3) of this sec-
tion, this section applies on or after De-
cember 30, 2003. For the applicability of
regulations before December 30, 2003, see
§1.1016–3 in effect prior to December 30,
2003 (§1.1016–3 as contained in 26 CFR
part 1 edition revised as of April 1, 2003).
(2) [Reserved]. For further guidance,
see §1.1016–3(j)(2).
(3)Applicationof
§1.1016–3T(a)(1)(ii). Paragraph (a)(1)(ii)
of this section applies to taxable years
beginning on or after January 1, 2012. For
the applicability of §1.1016–3(a)(1)(ii)
to taxable years beginning before
January 1, 2012, see §1.1016–3(a)(1)(ii)
in effect prior to January 1, 2012
(§1.1016–3(a)(1)(ii) as contained in 26
CFR part 1 edition revised as of April 1,
2011).
(4)Expiration date. The applicability
of this section expires on December 23,
2014.
Steven T. Miller,
Deputy Commissioner for
Services and Enforcement.
Approved December 5, 2011.
Emily S. McMahon,
(Acting) Assistant Secretary
oftheTreasury(TaxPolicy).
(Filed by the Office of the Federal Register on December 23,
2011, 8:45 a.m., and published in the issue of the Federal
Register for December 27, 2011, F.R. 26678)
Section 280G.—Goldern
Parachute Payments
Federal short-term, mid-term, and long-term rates
are set forth for the month of April 2012. See Rev.
Rul. 2012-11, page 686.
Section 382.—Limitation
on Net Operating Loss
Carryforwards and Certain
Built-In Losses Following
Ownership Change
The adjusted applicable federal long-term rate is
set forth for the month of April 2012. See Rev. Rul.
2012-11, page 686.
Section 412.—Minimum
Funding Standards
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
Section 446.—General Rule
for Methods of Accounting
Procedures are provided by which a taxpayer may
obtain the automatic consent of the Commissioner
of Internal Revenue to change to the methods of
accounting provided in §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, and 1.263(a)–3T of the
temporary Income Tax Regulations (T.D. 9564) for
taxable years beginning on or after January 1, 2012.
See Rev. Proc. 2012-19, page 689.
Procedures are provided by which a taxpayer may
obtain the automatic consent of the Commissioner
of Internal Revenue to change to the methods of ac-
counting provided in §§ 1.167(a)–4T, 1.168(i)–1T,
1.168(i)–7T, and 1.168(i)–8T of the temporary In-
come Tax Regulations (T.D. 9564) for taxable years
beginning on or after January 1, 2012. See Rev. Proc.
2012-20, page 700.
Section 467.—Certain
Payments for the Use of
Property or Services
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
April 2, 20126852012–14 I.R.B.

Section 468.—Special
Rules for Mining and Solid
Waste Reclamation and
Closing Costs
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
Section 482.—Allocation
of Income and Deductions
Among Taxpayers
Federal short-term, mid-term, and long-term rates
are set forth for the month of April 2012. See Rev.
Rul. 2012-11, page 686.
Section 483.—Interest on
Certain Deferred Payments
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
Section 642.—Special
Rules for Credits and
Deductions
Federal short-term, mid-term, and long-term rates
are set forth for the month of April 2012. See Rev.
Rul. 2012-11, page 686.
Section 807.—Rules for
Certain Reserves
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
Section 846.—Discounted
Unpaid Losses Defined
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
Section 1274.
—Determi-
nation of Issu
ePriceinthe
Case of Certai
nDebtInstru-
ments Issued
for Property
(Also Section
s 42, 280G, 382, 412, 467, 468, 482,
483, 642, 807,
846, 1288, 7520, 7872.)
Federal rates
; adjusted federal rates;
adjusted fed
eral long-term rate and the
long-term ex
empt rate.For purposes of
sections 382
, 642, 1274, 1288, and other
sections of t
he Code, tables set forth the
rates for Apr
il 2012.
Rev. Rul. 20
12–11
This revenu
e ruling provides various
prescribed
rates for federal income tax pur-
poses for April 2012 (the current month).
Table 1 contains the short-term, mid-term,
and long-term applicable federal rates
(AFR) for the current month for purposes
of section 1274(d) of the Internal Revenue
Code. Table 2 contains the short-term,
mid-term, and long-term adjusted appli-
cable federal rates (adjusted AFR) for
the current month for purposes of section
1288(b). Table 3 sets forth the adjusted
federal long-term rate and the long-term
tax-exempt rate described in section
382(f). Table 4 contains the appropriate
percentages for determining the low-in-
come housing credit described in section
42(b)(1) for buildings placed in service
during the current month. However, under
section 42(b)(2), the applicable percentage
for non-federally subsidized new build-
ings placed in service after July 30, 2008,
and before December 31, 2013, shall not
be less than 9%. Finally, Table 5 contains
the federal rate for determining the present
value of an annuity, an interest for life
or for a term of years, or a remainder or
a reversionary interest for purposes of
section 7520.
2012–14 I.R.B.686April 2, 2012

REV. RUL. 2012–11 TABLE 1
Applicable Federal Rates (AFR) for April 2012
Period for Compounding
AnnualSemiannualQuarterlyMonthly
Short-term
AFR
.25%.25%.25%.25%
110% AFR.28%.28%.28%.28%
120% AFR.30%.30%.30%.30%
130% AFR.33%.33%.33%.33%
Mid-term
AFR
1.15%1.15%1.15%1.15%
110% AFR1.27%1.27%1.27%1.27%
120% AFR1.38%1.38%1.38%1.38%
130% AFR
1.51%1.50%1.50%1.50%
150% AFR
1.74%1.73%1.73%1.72%
175% AFR
2.02%2.01%2.00%2.00%
Long-term
AFR2.72%2.70%2.69%2.68%
110% AFR2.99%2.97%2.96%
2.95%
120% AFR3.27%3.24%3.23%3.22%
130% AFR
3.54%3.51%
3.49%3.48%
REV. RUL. 2012–11 TABLE 2
Adjusted AFR for April 2012
Period for Compounding
AnnualSemiannualQuarterlyMonthly
Short-term adjusted
AFR
.22%.22%.22%.22%
Mid-term adjusted AFR
.95%.95%.95%.95%
Long-term adjusted
AFR
3.04%3.02%3.01%3.00%
REV. RUL. 2012–11 TABLE 3
Rates Under Section 382 for April 2012
Adjusted federal long-term rate for the current month3.04%
Long-term tax-exempt rate for ownership changes during the current month (the highest of the adjusted
federal long-term rates for the current month and the prior two months.)3.26%
REV. RUL. 2012–11 TABLE 4
Appropriate Percentages Under Section 42(b)(1) for April 2012
Note: Under Section 42(b)(2), the applicable percentage for non-federally subsidized new buildings placed in service after
July 30, 2008, and before December 31, 2013, shall not be less than 9%.
Appropriate percentage for the 70% present value low-income housing credit7.44%
Appropriate percentage for the 30% present value low-income housing credit3.19%
April 2, 20126872012–14 I.R.B.

REV. RUL. 2012–11 TABLE 5
Rate Under Section 7520 for April 2012
Applicable federal rate for determining the present value of an annuity, an interest for life or a term of years,
or a remainder or reversionary interest1.4%
Section 1288.—Treatment
of Original Issue Discount
on Tax-Exempt Obligations
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
Section 7520.—Valuation
Tables
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
Section 7872.—Treatment
of Loans With Below-Market
Interest Rates
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of April 2012. See Rev. Rul. 2012-11, page 686.
2012–14 I.R.B.688April 2, 2012

Part III. Administrative, Procedural, and Miscellaneous
26 CFR 601.204: Changes in accounting periods
and methods of accounting.
(Also Part I, §§ 162, 263(a), 263A, 446, 481;
1.446–1.)
Rev. Proc. 2012–19
SECTION 1. PURPOSE
This revenue procedure provides the
procedures by which a taxpayer may
obtain the automatic consent of the Com-
missioner of Internal Revenue to change
to the methods of accounting provided
in §§ 1.162–3T, 1.162–4T, 1.263(a)–1T,
1.263(a)–2T, and 1.263(a)–3T of the tem-
porary Income Tax Regulations for taxable
years beginning on or after January 1,
2012.
SECTION 2. BACKGROUND
.01 The Internal Revenue Service
(IRS) and the Treasury Department re-
cently issued temporary regulations under
§§ 1.162–3T, 1.162–4T, 1.263(a)–1T,
1.263(a)–2T, and 1.263(a)–3T (T.D.
9564, 2012–14 I.R.B. 614 [76 Fed. Reg.
81,060]). Section 1.162–3T provides
rules for materials and supplies. Section
1.162–4T provides rules for amounts paid
or incurred for repairs and maintenance.
Section 1.263(a)–1T provides general
rules for capital expenditures. Section
1.263(a)–2T provides rules for amounts
paid or incurred for the acquisition and
production of tangible property. Section
1.263(a)–3T provides rules for amounts
paid or incurred for the improvement of
tangible property. The sections generally
are effective for taxable years beginning
on or after January 1, 2012.
.02 Except as otherwise expressly pro-
vided by the Internal Revenue Code or
the regulations thereunder, § 446(e) and
§ 1.446–1(e)(2) require a taxpayer to se-
cure the consent of the Commissioner be-
fore changing a method of accounting for
federal income tax purposes.
.03 Sections 1.162–3T(i), 1.162–4T(b),
1.263(a)–1T(f), 1.263(a)–2T(j), and
1.263(a)–3T(o) provide that a taxpayer
seeking to change to a method of account-
ingprovidedinthetemporaryregulations
must secure the consent of the Commis-
sioner in accordance with the requirements
of § 1.446–1(e).
.04 Section 1.446–1(e)(3)(ii) authorizes
the Commissioner to prescribe administra-
tive procedures setting forth the terms and
conditions necessary for a taxpayer to ob-
tain consent to change a method of ac-
counting. Rev. Proc. 2011–14 provides
procedures by which a taxpayer may ob-
tain automatic consent from the Commis-
sioner to change to a method of accounting
described in the APPENDIX of Rev. Proc.
2011–14.
.05 Section 4.01 of this revenue pro-
cedure modifies the APPENDIX of Rev.
Proc. 2011–14 by reserving sections 3.05
and 3.06 because they are obsolete for
taxable years beginning on or after Jan-
uary 1, 2012. Section 4.02 of this revenue
procedure modifies the APPENDIX of
Rev. Proc. 2011–14 by adding sections
3.10 through 3.19 and sections 10.08
to 10.10 to the APPENDIX to provide
additional changes in methods of account-
ing that are consistent with § 1.162–3T,
§ 1.162–4T, § 1.263(a)–1T, § 1.263(a)–2T,
or § 1.263(a)–3T. In addition, sections 6.20
and 10.07 of the Appendix of Rev. Proc.
2011–14 are modified to provide changes
in methods of accounting that are consis-
tent with § 1.162–3T and § 1.263(a)–2T.
SECTION 3. SCOPE
This revenue procedure applies to a tax-
payer that wants to change its methods of
accounting to comply with § 1.162–3T,
§ 1.162–4T, § 1.263(a)–1T, § 1.263(a)–2T,
or § 1.263(a)–3T.
SECTION 4. CHANGES IN METHODS
OF ACCOUNTING
.01Modifications to existing automatic
changes.
(1) Sections 3.05 and 3.06 of the AP-
PENDIX to Rev. Proc. 2011–14 are mod-
ified to read as follows:
3.05Reserved.
3.06Reserved.
.02New automatic changes.
(1) Rev. Proc. 2011–14 is modified to
add new section 3.10 of the APPENDIX,
to read as follows:
.10Deducting repair and maintenance
costs.
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to change from
capitalizing under § 263(a) amounts paid
or incurred for tangible property to deduct-
ing these amounts as repair and mainte-
nance costs under § 162 and § 1.162–4T.
This change also applies to a taxpayer that
wants to change its units of property un-
der § 1.263(a)–3T(e) solely for purposes
of determining whether amounts paid or
incurred improve a unit of property under
§ 1.263(a)–3T.
(b)Inapplicability. This change does
not apply to the following:
(i) A taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs for which the taxpayer
wants to change its method of accounting
under section 3.10 of this APPENDIX if
the taxpayer is not capitalizing these costs,
unless the taxpayer concurrently changes
its method to capitalize these costs in
conjunction with a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable);
(ii) A taxpayer that wants to change its
method of accounting for dispositions of
depreciable property, including a change in
the asset disposed of (but see sections 6.29,
6.30, and 6.31 of this APPENDIX); or
(iii) For any taxable year in which
the § 1.167(a)–11(d)(2) repair allowance
election was made, any property sub-
ject to the repair allowance under
§ 1.167(a)–11(d)(2) (including expendi-
tures incurred after December 31, 1980,
for the repair, maintenance, rehabilitation,
or improvement of property placed in ser-
vice before January 1, 1981).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.10(5)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
April 2, 20126892012–14 I.R.B.

procedure do not apply to the taxpayer for
either change.
(3)Amounts taken into account.Ap-
plicable provisions of the Code, regula-
tions, and other guidance published in the
IRB prescribe the manner in which a liabil-
ity that has been incurred is taken into ac-
count. For example, for a taxpayer with in-
ventories, certain repair and maintenance
costs must be included in inventory costs
and may be recovered through the cost of
goods sold.See§ 1.263A–1(e)(3)(ii)(O).
A taxpayer may not rely on the provisions
of section 3.10 of this APPENDIX to take
a current deduction for such costs.
(4)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year of change should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(5)Section 481(a) adjustment.
(a) A taxpayer changing to this method
of accounting must not include in the
§ 481(a) adjustment any amount attribut-
able to property for which the taxpayer
elected to apply the repair allowance under
§ 1.167(a)–11(d)(2) for any taxable year
in which the repair allowance election was
made.
(b) By following the sampling proce-
dures provided in Rev. Proc. 2011–42,
2011–37 I.R.B. 318, a taxpayer changing
its method of accounting under this section
3.10 of the APPENDIX may use statisti-
cal sampling in determining the § 481(a)
adjustment. Sampling methodologies not
described in Rev. Proc. 2011–42 are not
permitted.
(c) A taxpayer making this change must
attach to its Form 3115 a schedule for the
section 481(a) adjustment listing the ad-
justment amounts for each property classi-
fication (e.g., 5-year property, 7-year prop-
erty, or nonresidential real property).
(6)Statistical sampling. By following
the sampling procedures provided in Rev.
Proc. 2011–42, 2011–37 I.R.B. 318, a tax-
payer changing its method of accounting
under this section 3.10 of the APPENDIX
may use statistical sampling to support
items on its income tax returns under § 162
and §§ 1.162–4T and 1.263(a)–3T(d).
Sampling methodologies not described in
Rev. Proc. 2011–42 are not permitted.
(7)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its methodof accounting under
this section 3.10 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.07(5)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(8)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of account-
ingundersection3.10ofthisAPPENDIX
is “162.”Seesection 6.02(4) of this rev-
enue procedure.
(9)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(2) Rev. Proc. 2011–14 is modified to
add new section 3.11 of the APPENDIX,
to read as follows:
.11Change to the regulatory account-
ing method.
(1)Description of change.
(a)Applicability. This change ap-
plies to a regulated taxpayer under
§ 1.263(a)–3T(k)(2) that wants to change
its method of accounting for amounts
paid or incurred to repair or maintain
tangible property to follow its method
of accounting for regulatory account-
ing purposes to determine whether an
amount paid or incurred improves prop-
erty under § 1.263(a)–3T, consistent with
§ 1.263(a)–3T(k).
(b)Inapplicability. This change does
not apply to the following
(i) Any tangible property that is not sub-
ject to regulatory accounting rules;
(ii) For any taxable year in which
the § 1.167(a)–11(d)(2) repair allowance
election was made, any property sub-
ject to the repair allowance under
§ 1.167(a)–11(d)(2) (including expendi-
tures incurred after December 31, 1980,
for the repair, maintenance, rehabilitation,
or improvement of property placed in ser-
vice before January 1, 1981);
(iii) A taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs for which the taxpayer
wants to change its method of accounting
under section 3.11 of this APPENDIX if
the taxpayer is not capitalizing these costs,
unless the taxpayer concurrently changes
its method to capitalize these costs in
conjunction with a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable); or
(iv) A taxpayer that wants to change its
method of accounting for dispositions of
depreciable property, including a change in
the asset disposed of (but see sections 6.29,
6.30, and 6.31 of this APPENDIX);
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
2012–14 I.R.B.690April 2, 2012

taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.11(4)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year of change should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(4)Section 481(a) adjustment.
(a) A taxpayer changing to this method
of accounting must not include in the
§ 481(a) adjustment any amount attribut-
able to property for which the taxpayer
elected to apply the repair allowance under
§ 1.167(a)–11(d)(2) for any taxable year
in which the repair allowance election was
made.
(b) By following the sampling proce-
dures provided in Rev. Proc. 2011–42,
2011–37 I.R.B. 318, a taxpayer changing
its method of accounting under this section
3.11 of the APPENDIX may use statisti-
cal sampling in determining the § 481(a)
adjustment. Sampling methodologies not
described in Rev. Proc. 2011–42 are not
permitted.
(5)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 3.11 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.11(5)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(6)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of account-
ingundersection3.11ofthisAPPENDIX
is “163.”Seesection 6.02(4) of this rev-
enue procedure.
(7)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(3) Rev. Proc. 2011–14 is modified to
add new section 3.12 of the APPENDIX,
to read as follows:
.12Deducting non-incidental materials
andsupplieswhenusedorconsumed.
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to change its
method of accounting for non-inciden-
tal materials and supplies, as defined in
§ 1.162–3T(a)(1) and (c)(1), to comply
with the definition and to change to the
method of deducting such amounts in
the taxable year in which they are actu-
ally used or consumed, consistent with
§ 1.162–3T.
(b)Inapplicability. This change does
not apply to the following:
(i) rotable or temporary spare parts; or
(ii) a taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs for which the taxpayer
wants to change its method of accounting
under section 3.12 of this APPENDIX if
the taxpayer is not capitalizing these costs,
unless the taxpayer concurrently changes
its method to capitalize these costs in
conjunction with a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.12(4)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Amounts taken into account.Ap-
plicable provisions of the Code, regula-
tions, and other guidance published in the
IRB prescribe the manner in which a lia-
bility that has been incurred is taken into
account. For example, for a taxpayer with
inventories, certain materials and supplies
costs must be included in inventory costs
and may be recovered through the cost of
goods sold. See § 1.263A–1(e)(3)(ii)(E).
A taxpayer may not rely on the provisions
ofsection3.12ofthisAPPENDIXtotake
a current deduction for such costs.
(4)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year of change should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
April 2, 20126912012–14 I.R.B.

the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(5)Section 481(a) adjustment.
(a) A taxpayer changing to this method
of accounting must calculate a § 481(a)
adjustment that takes into account only
amounts paid or incurred in taxable years
beginning on or after January 1, 2012.
(b) By following the sampling proce-
dures provided in Rev. Proc. 2011–42,
2011–37 I.R.B. 318, a taxpayer changing
its method of accounting under this section
3.12 of the APPENDIX may use statisti-
cal sampling in determining the § 481(a)
adjustment. Sampling methodologies not
described in Rev. Proc. 2011–42 are not
permitted.
(6)Statistical sampling. By following
the sampling procedures provided in Rev.
Proc. 2011–42, 2011–37 I.R.B. 318, a
taxpayer changing its method of account-
ing under this section 3.12 of the APPEN-
DIX may use statistical sampling to sup-
port items on its income tax returns under
§ 1.162–3T(a)(2). Sampling methodolo-
gies not described in Rev. Proc. 2011–42
are not permitted.
(7)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 3.12 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.12(4)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(8)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of account-
ingundersection3.12ofthisAPPENDIX
is “164.”Seesection 6.02(4) of this rev-
enue procedure.
(9)Contact information. For further
information regarding a change under
this section, contact Justin G. Meeks at
202–622–5020 (not a toll-free call).
(4) Rev. Proc. 2011–14 is modified to
add new section 3.13 of the APPENDIX,
to read as follows:
.13Deducting incidental materials and
supplies when paid or incurred.
(1)Description of change.
(a)Applicability. This change ap-
plies to a taxpayer that wants to change
its method of accounting for inciden-
tal materials and supplies, as defined in
§ 1.162–3T(a)(2) and (c)(1), to comply
with the definition and to change to the
method of deducting such amounts in the
taxable year in which they are paid or
incurred, consistent with § 1.162–3T.
(b)Inapplicability. This change does
not apply to a taxpayer that is required un-
der § 263A and the regulations thereunder
to capitalize the costs for which the tax-
payer wants to change its method of ac-
counting under section 3.13 of this AP-
PENDIX if the taxpayer is not capitaliz-
ing these costs, unless the taxpayer con-
currently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.13(4)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Amounts taken into account.Ap-
plicable provisions of the Code, regula-
tions, and other guidance published in the
IRB prescribe the manner in which a lia-
bility that has been incurred is taken into
account. For example, for a taxpayer with
inventories, certain materials and supplies
costs must be included in inventory costs
and may be recovered through the cost of
goods sold. See § 1.263A–1(e)(3)(ii)(E).
A taxpayer may not rely on the provisions
ofsection3.13ofthisAPPENDIXtotake
a current deduction for such costs.
(4)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year of change should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(5)Section 481(a) adjustment.
(a) A taxpayer changing to this method
of accounting must calculate a § 481(a)
adjustment that takes into account only
amounts paid or incurred in taxable years
beginning on or after January 1, 2012.
(b) By following the sampling proce-
dures provided in Rev. Proc. 2011–42,
2011–37 I.R.B. 318, a taxpayer changing
its method of accounting under this section
3.13 of the APPENDIX may use statisti-
cal sampling in determining the § 481(a)
adjustment. Sampling methodologies not
described in Rev. Proc. 2011–42 are not
permitted.
(6)Statistical sampling. By following
the sampling procedures provided in Rev.
2012–14 I.R.B.692April 2, 2012

Proc. 2011–42, 2011–37 I.R.B. 318, a
taxpayer changing its method of account-
ing under this section 3.13 of the APPEN-
DIX may use statistical sampling to sup-
port items on its income tax returns under
§ 1.162–3T(a)(2). Sampling methodolo-
gies not described in Rev. Proc. 2011–42
are not permitted.
(7)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 3.13 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.13(4)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(8)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of account-
ing under section 3.13 of this APPENDIX
is “165.”Seesection 6.02(4) of this rev-
enue procedure.
(9)Contact information. For further
information regarding a change under
this section, contactJustin G. Meeks at
202–622–5020 (not a toll-free call).
(5) Rev. Proc. 2011–14 is modified to
add new section 3.14 of the APPENDIX,
to read as follows:
.14Deducting non-incidental rotable
and temporary spare parts when disposed
of.
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to change its
method of accounting for costs to acquire
or produce non-incidental rotable and
temporary spare parts to the method of
deducting such costs in the taxable year in
which the taxpayer disposes of the parts
(described in §1.162–3T(a)(3)), consistent
with § 1.162–3T.
(b)Inapplicability. This change does
not apply to a taxpayer that is required un-
der § 263A and the regulations thereunder
to capitalize the costs for which the tax-
payer wants to change its method of ac-
counting under section 3.14 of this AP-
PENDIX if the taxpayer is not capitaliz-
ing these costs, unless the taxpayer con-
currently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.14(3)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year ofchange should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(4)Section 481(a) adjustment.
(a) A taxpayer changing to this method
of accounting must calculate a § 481(a)
adjustment that takes into account only
amounts paid or incurred in taxable years
beginning on or after January 1, 2012.
(b) By following the sampling proce-
dures provided in Rev. Proc. 2011–42,
2011–37 I.R.B. 318, a taxpayer changing
its method of accounting under this section
3.14 of the APPENDIX may use statisti-
cal sampling in determining the § 481(a)
adjustment. Sampling methodologies not
described in Rev. Proc. 2011–42 are not
permitted.
(5)Statistical sampling. By following
the sampling procedures provided in Rev.
Proc. 2011–42, 2011–37 I.R.B. 318, a
taxpayer changing its method of account-
ing under this section 3.14 of the APPEN-
DIX may use statistical sampling to sup-
port items on its income tax returns under
§ 1.162–3T(a)(3). Sampling methodolo-
gies not described in Rev. Proc. 2011–42
are not permitted.
(6)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 3.14 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.14(3)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
April 2, 20126932012–14 I.R.B.

6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(7)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of account-
ing under section 3.14 of this APPENDIX
is “166.”Seesection 6.02(4) of this rev-
enue procedure.
(8)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(6) Rev. Proc. 2011–14 is modified to
add new section 3.15 of the APPENDIX,
to read as follows:
.15Change to the optional method for
rotable and temporary spare parts.
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to change its
method of accounting for rotable and tem-
porary spare parts to the optional method
of accounting for rotable and temporary
spare parts (described in § 1.162–3T(e)),
consistent with § 1.162–3T.
(b)Inapplicability. This change does
not apply to a taxpayer that is required un-
der § 263A and the regulations thereunder
to capitalize the costs for which the tax-
payer wants to change its method of ac-
counting under section 3.15 of this AP-
PENDIX if the taxpayer is not capitaliz-
ing these costs, unless the taxpayer con-
currently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.15(3)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year ofchange should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(4)Section 481(a) adjustment.Byfol-
lowing the sampling procedures provided
in Rev. Proc. 2011–42, 2011–37 I.R.B.
318, a taxpayer changing its method of
accounting under this section 3.15 of the
APPENDIX may use statistical sampling
in determining the § 481(a) adjustment.
Sampling methodologies not described in
Rev. Proc. 2011–42 are not permitted.
(5)Statistical sampling. By following
the sampling procedures provided in Rev.
Proc. 2011–42, 2011–37 I.R.B. 318, a
taxpayer changing its method of account-
ing under this section 3.15 of the APPEN-
DIX may use statistical sampling to sup-
port items on its income tax returns under
§ 1.162–3T(e). Sampling methodologies
not described in Rev. Proc. 2011–42 are
not permitted.
(6)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its methodof accounting under
this section 3.15 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.15(3)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(7)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a changein method of account-
ingundersection3.15ofthisAPPENDIX
is “167.”Seesection 6.02(4) of this rev-
enue procedure.
(8)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(7) Rev. Proc. 2011–14 is modified to
add new section 3.16 of the APPENDIX,
to read as follows:
.16Deducting dealer expenses that fa-
cilitate the sale of property.
(1)Description of change.
(a)Applicability. This change applies
to a dealer in property that wants to change
its method of accounting for commissions
and other costs paid or incurred to facilitate
the sale of tangible property to the method
of treating such costs as ordinary and nec-
essary business expenses, consistent with
§ 1.263(a)–1T(d)(1).
(b)Inapplicability. This change does
not apply to liabilities incurred to facilitate
the disposition of assets that constitute a
trade or business.See§ 1.263(a)–5(g).
(2)Certain scope limitations inapplica-
ble. The scope limitations in section 4.02
of this revenue procedure do not apply to a
taxpayer that makes this change for its first
or second taxable year beginning after De-
cember 31, 2011.
(3)Concurrent automatic change.A
taxpayer that wants to make this change
and a concurrent change to a method un-
der §§ 1.162–3T, 1.162–4T, 1.263(a)–1T,
1.263(a)–2T, or 1.263(a)–3T with the same
year of change should file a single Form
3115 that includes all of the concurrent
method changes, in which case the tax-
2012–14 I.R.B.694April 2, 2012

payer must enter the designated automatic
accounting method change numbers for all
concurrent changes on the appropriate line
on that Form 3115. For guidance on fil-
ingasingleapplicationfortwoormore
changes, see section 6.02(b)(ii) of Rev.
Proc. 2011–14.
(4)Ogden copy of Form 3115 required
in lieu of national office copy.Atax-
payer changing its method of accounting
under this section 3.16 of the APPEN-
DIX must file a signed copy of its com-
pleted Form 3115 with the IRS in Ogden,
UT (Ogden copy), in lieu of filing the na-
tional office copy, no earlier than the first
day of the year of change and no later
than the date the taxpayer files the origi-
nal Form 3115 with its federal income tax
return for the year of change.Seesec-
tions 6.02(3)(a)(ii)(B) (providing the gen-
eral rules) and section 6.02(7)(b) (provid-
ing the mailing address) of this revenue
procedure.
(5)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of account-
ing under section 3.16 of this APPENDIX
is “168.”Seesection 6.02(4) of this rev-
enue procedure.
(6)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(8) Rev. Proc. 2011–14 is modified to
add new section 3.17 of the APPENDIX,
to read as follows:
.17Deducting de minimis amounts.
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to change its
method of accounting for amounts paid or
incurred to acquire or produce (including
any amounts paid or incurred to facilitate
the acquisition and production of) a unit
of property to the method of applying the
de minimisrule under §§ 1.263(a)–2T(g)
and 1.263A–1T(b)(14) to such amounts,
consistent with §§ 1.263(a)–2T.
(b)Inapplicability. This change does
not apply to the following:
(i) amounts paid for property that is or is
intended to be included in inventory prop-
erty;
(ii) amounts paid for land;
(iii) start-up expenditures as defined in
§ 195(c)(1); or
(iv) a taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs for which the taxpayer
wants to change its method of accounting
under section 3.17 of this APPENDIX if
the taxpayer is not capitalizing these costs,
unless the taxpayer concurrently changes
its method to capitalize these costs in
conjunction with a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.17(3)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year ofchange should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(4)Section 481(a) adjustment.Atax-
payer changing to this method of account-
ing must calculate a § 481(a) adjustment
that takes into account only amounts paid
or incurred to acquire or produce property
in taxable years beginning on or after Jan-
uary 1, 2012.
(5)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 3.17 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.17(3)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(6)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a changein method of account-
ingundersection3.17ofthisAPPENDIX
is “169.”Seesection 6.02(4) of this rev-
enue procedure.
(7)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(9) Rev. Proc. 2011–14 is modified to
add new section 3.18 of the APPENDIX,
to read as follows:
.18Deducting certain costs for investi-
gating or pursuing the acquisition of prop-
erty.
(1)Description of change.
(a)Applicability. This change applies
to the following:
(i) a taxpayer that wants to change its
method of accounting from capitalizing
to deducting amounts paid or incurred in
the process of investigating or otherwise
April 2, 20126952012–14 I.R.B.

pursuing the acquisition of real property
if the amounts meet the requirements of
§ 1.263(a)–2T(f)(2)(iii), consistent with
§ 1.263(a)–2T; or
(ii) a taxpayer that wants to change its
method of accounting from capitalizing
to deducting amounts paid or incurred in
the process of investigating or otherwise
pursuing the acquisition of real or personal
property if the amounts are for employee
compensation or overhead costs under
§ 1.263(a)–2T(f)(2)(iv), consistent with
§ 1.263(a)–2T.
(b)Inapplicability. This change does
not apply to the following:
(i) start-up expenditures as defined in
§ 195(c)(1); or
(ii) a taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs for which the taxpayer
wants to change its method of accounting
under section 3.18 of this APPENDIX if
the taxpayer is not capitalizing these costs,
unless the taxpayer concurrently changes
its method to capitalize these costs in
conjunction with a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.18(3)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year ofchange should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(4)Section 481(a) adjustment.Atax-
payer changing to this method of account-
ing must calculate a § 481(a) adjustment
that takes into account only amounts paid
or incurred in taxable years beginning on
or after January 1, 2012.
(5)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its methodof accounting under
this section 3.18 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.18(3)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(6)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of account-
ingundersection3.18ofthisAPPENDIX
is “170.”Seesection 6.02(4) of this rev-
enue procedure.
(7)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(10) Rev. Proc. 2011–14 is modified to
add new section 3.19 of the APPENDIX,
to read as follows:
.19Change to the safe harbor for rou-
tine maintenance on property other than
buildings.
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to change its
method of accounting for amounts paid
or incurred for routine maintenance per-
formed on a unit of property to the method
of treating such amounts as amounts that
do not improve the unit of property, con-
sistent with § 1.263(a)–3T(g).
(b)Inapplicability. This change does
not apply to the following:
(i) a building or a structural component
of a building; or
(ii) a taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs for which the taxpayer
wants to change its method of accounting
under section 3.19 of this APPENDIX if
the taxpayer is not capitalizing these costs,
unless the taxpayer concurrently changes
its method to capitalize these costs in
conjunction with a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
3.19(4)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Amounts taken into account.Ap-
plicable provisions of the Code, regula-
tions, and other guidance published in the
IRB prescribe the manner in which a liabil-
ity that has been incurred is taken into ac-
count. For example, for a taxpayer with in-
ventories, certain repair and maintenance
2012–14 I.R.B.696April 2, 2012

costs must be included in inventory costs
and may be recovered through the cost of
goods sold.See§ 1.263A–1(e)(3)(ii)(E).
A taxpayer may not rely on the provisions
of section 3.19 of this APPENDIX to take
a current deduction for such costs.
(4)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year of change should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(5)Section 481(a) adjustment.Byfol-
lowing the sampling procedures provided
in Rev. Proc. 2011–42, 2011–37 I.R.B.
318, a taxpayer changing its method of
accounting under this section 3.19 of the
APPENDIX may use statistical sampling
in determining the § 481(a) adjustment.
Sampling methodologies not described in
Rev. Proc. 2011–42 are not permitted.
(6)Statistical sampling. By following
the sampling procedures provided in Rev.
Proc. 2011–42, 2011–37 I.R.B. 318, a
taxpayer changing its method of account-
ing under this section 3.19 of the APPEN-
DIX may use statistical sampling to sup-
port items on its income tax returns under
§ 1.263(a)–3T(g). Sampling methodolo-
gies not described in Rev. Proc. 2011–42
are not permitted.
(7)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 3.19 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 3.19(4)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(8)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of account-
ingundersection3.19ofthisAPPENDIX
is “171.”Seesection 6.02(4) of this rev-
enue procedure.
(9)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(11) Rev. Proc. 2011–14 is modified to
add new section 10.08 of the APPENDIX,
to read as follows:
.08Non-dealer expense to facilitate the
sale of property.
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that is not a dealer in property
and wants to change its method of account-
ing for commissions and other costs paid
or incurred to facilitate the sale of property
to the method of capitalizing such costs,
consistent with § 1.263(a)–1T(d)(1).
(b)Inapplicability. This change does
not apply to amounts paid or incurred
to facilitate the disposition of assets
that constitute a trade or business.See
§ 1.263(a)–5(g).
(2)Certain scope limitations inapplica-
ble. The scope limitations in section 4.02
of this revenue procedure do not apply to a
taxpayer that makes this change for its first
or second taxable year beginning after De-
cember 31, 2011.
(3)Concurrent automatic change.A
taxpayer that wants to make this change
and a concurrent change to a method un-
der §§ 1.162–3T, 1.162–4T, 1.263(a)–1T,
1.263(a)–2T, or 1.263(a)–3T with the same
year of change should file a single Form
3115 that includes all of the concurrent
method changes, in which case the tax-
payer must enter the designated automatic
accounting method change numbers for all
concurrent changes on the appropriate line
on that Form 3115. For guidance on fil-
ing a single application for two or more
changes, see section 6.02(b)(ii) of Rev.
Proc. 2011–14.
(4)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 10.08 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change under section
6.01 of this APPENDIX on a single Form
3115 for the same year of change in accor-
dance with section 10.08(3)(a) of this AP-
PENDIX, the taxpayer must file a signed
copy of that completed Form 3115 with the
IRS in Ogden, UT (Ogden copy), in lieu of
filing the national office copy, no earlier
than the first day of the year of change and
no later than the date the taxpayer files the
original Form 3115 with its federal income
tax return for the year of change.Seesec-
tions 6.02(3)(a)(ii)(B) (providing the gen-
eral rules) and section 6.02(7)(b) (provid-
ing the mailing address) of this revenue
procedure.
(5)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of ac-
counting under section 10.08 of this AP-
PENDIX is “172.”Seesection 6.02(4) of
this revenue procedure.
(6)
Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
April 2, 20126972012–14 I.R.B.

(12) Rev. Proc. 2011–14 is modified to
add new section 10.09 of the APPENDIX,
to read as follows:
.09Capitalizing acquisition or produc-
tion costs.
(1)Description of change.
(a)Applicability. This change ap-
plies to a taxpayer that wants to change
its method of accounting to capitalizing
amounts paid or incurred to acquire or pro-
duce property under § 1.263(a)–2T and, if
depreciable, to depreciating such property
under § 168. Such amounts include costs
describedin§1.263(a)–2T(e)and(f).
(b)Inapplicability. This change does
not apply to a taxpayer that is required un-
der § 263A and the regulations thereunder
to capitalize the costs for which the tax-
payer wants to change its method of ac-
counting under section 10.09 of this AP-
PENDIX if the taxpayer is not capitaliz-
ing these costs, unless the taxpayer con-
currently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
10.09(4)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Manner of making change.Atax-
payer making this change must complete
Form 3115, Schedule E and attach it to its
Form 3115.
(4)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year ofchange should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(5)Section 481(a) adjustment.Byfol-
lowing the sampling procedures provided
in Rev. Proc. 2011–42, 2011–37 I.R.B.
318, a taxpayer changing its method of ac-
counting under this section 10.09 of the
APPENDIX may use statistical sampling
in determining the § 481(a) adjustment.
Sampling methodologies not described in
Rev. Proc. 2011–42 are not permitted.
(6)Statistical sampling. By following
the sampling procedures provided in Rev.
Proc. 2011–42, 2011–37 I.R.B. 318, a tax-
payer changing its method of accounting
under this section 10.09 of the APPEN-
DIX may use statistical sampling to sup-
port items on its income tax returns un-
der § 1.263(a)–2T. Sampling methodolo-
gies not described in Rev. Proc. 2011–42
are not permitted.
(7)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its methodof accounting under
this section 10.09 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 10.09(4)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(8)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of ac-
counting under section 10.09 of this AP-
PENDIX is “173.”Seesection 6.02(4) of
this revenue procedure.
(9)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(13) Rev. Proc. 2011–14 is modified to
add new section 10.10 of the APPENDIX,
to read as follows:
.10Capitalizing improvements to tangi-
ble property.
(1)Description of change.
(a)Applicability. This change ap-
plies to a taxpayer that wants to change
its method of accounting to capitalizing
amounts paid or incurred for improve-
ments to units of property consistent with
§§ 1.263(a)–1T and 1.263(a)–3T and, if
depreciable, to depreciating such improve-
ments under § 168.
(b)Inapplicability. This change does
not apply to the following:
(i) A taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs for which the taxpayer
wants to change its method of accounting
under section 10.10 of this APPENDIX if
the taxpayer is not capitalizing these costs,
unless the taxpayer concurrently changes
its method to capitalize these costs in
conjunction with a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable);
(ii) A taxpayer that wants to change its
method of accounting for dispositions of
depreciable property, including a change in
the asset disposed of (but see sections 6.29,
6.30, and 6.31 of this APPENDIX); or
(iii) For any taxable year in which
the § 1.167(a)–11(d)(2) repair allowance
election was made; any property sub-
ject to the repair allowance under
§ 1.167(a)–11(d)(2) (including expendi-
tures incurred after December 31, 1980,
for the repair, maintenance, rehabilitation,
2012–14 I.R.B.698April 2, 2012

or improvement of property placed in ser-
vice before January 1, 1981).
(2)Certain scope limitations inappli-
cable. The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
10.10(4)(a) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(3)Manner of making change.Atax-
payer making this change must complete
Form 3115, Schedule E and attach it to its
Form 3115.
(4)Concurrent automatic change.
(a) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) for the
same year of change should file a single
Form 3115 that includes both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make
this change and a concurrent change to
a method under §§ 1.162–3T, 1.162–4T,
1.263(a)–1T, 1.263(a)–2T, or 1.263(a)–3T
with the same year of change should file a
single Form 3115 that includes all of the
concurrent method changes, in which case
the taxpayer must enter the designated
automatic accounting method change
numbers for all concurrent changes on
the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(5)Section 481(a) adjustment.
(a) A taxpayer changing to this method
of accounting must not include in the
§ 481(a) adjustment any amount attribut-
able to property for which the taxpayer
elected to apply the repair allowance under
§ 1.167(a)–11(d)(2) for any taxable year
in which the election was made.
(b) By following the sampling proce-
dures provided in Rev. Proc. 2011–42,
2011–37 I.R.B. 318, a taxpayer changing
its method of accounting under this section
10.10oftheAPPENDIXmayusestatisti-
cal sampling in determining the § 481(a)
adjustment. Sampling methodologies not
described in Rev. Proc. 2011–42 are not
permitted.
(c) A taxpayer making this change must
attach to its Form 3115 a schedule for the
section 481(a) adjustment listing the ad-
justment amounts for each property classi-
fication (e.g., 5-year property, 7-year prop-
erty, or nonresidential real property).
(6)Statistical sampling. By following
the sampling procedures provided in Rev.
Proc. 2011–42, 2011–37 I.R.B. 318, a tax-
payer changing its method of accounting
under this section 10.10 of the APPEN-
DIX may use statistical sampling to sup-
port items on its income tax returns un-
der §§ 1.263(a)–1T and 1.263(a)–3T. Sam-
pling methodologies not described in Rev.
Proc. 2011–42 are not permitted.
(7)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its methodof accounting under
this section 10.10 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 10.10(4)(a) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(8)Designated automatic accounting
method change number. The designated
automatic accounting method change
number for a change in method of ac-
counting under section 10.10 of this AP-
PENDIX is “174.”Seesection 6.02(4) of
this revenue procedure.
(9)Contact information. For further
information regarding a change under
this section, contact Alan S. Williams at
202–622–4950 (not a toll-free call).
(14) Section 6.20(1)(a) of the APPEN-
DIX of Rev. Proc. 2011–14 is modified
by replacing “1986.” at the end of such
section with “1986 and before its first tax-
able year beginning on or after January 1,
2012.”
(15) Section 10.07(1)(b) of the APPEN-
DIX of Rev. Proc. 2011–14 is modified
by:
(a) Deleting “or” at the end of section
10.07(1)(b)(ii) of the APPENDIX;
(b) At the end of section 10.07(1)(b)(iii)
of the APPENDIX, replacing the period
with “; or”; and
(c) After section 10.07(1)(b)(iii) of
the APPENDIX, adding a new section
10.07(1)(b)(iv) of the APPENDIX to read
as follows:
(iv) repairable and reusable spare parts
that are placed in service by the taxpayer
in a taxable year beginning on or after Jan-
uary 1, 2012, if the taxpayer did not make a
valid election under § 1.162–3T(d) to treat
the repairable and reusable spare parts as a
capital expenditure and as an asset subject
to the allowance for depreciation.
SECTION 5. EFFECT ON OTHER
DOCUMENTS
Rev. Proc. 2011–14 is modified and
clarified.
SECTION 6. EFFECTIVE DATE
This revenue procedure is effective
for taxable years beginning on or after
January 1, 2012.
SECTION 7. PAPERWORK
REDUCTION ACT
The collection of information con-
tained in this revenue procedure has been
reviewed and approved by the Office
of Management and Budget in accor-
dance with the Paperwork Reduction Act
(44 U.S.C. 3507) under control number
1545–1551. An agency may not conduct
or sponsor, and a person is not required to
April 2, 20126992012–14 I.R.B.

respond to, a collection of information un-
less the collection of information displays
a valid OMB control number.
The collections of information in this
revenue procedure are in section 4. This
information is necessary and will be used
to determine whether the taxpayer prop-
erly changed to a permitted method of ac-
counting. The collections of information
are required for the taxpayer to obtain con-
sent to change its method of accounting.
The likely respondents are the following:
individuals, farms, business or other for-
profit institutions, nonprofit institutions,
and small businesses or organizations.
The estimated total annual reporting
and/or recordkeeping burden is 9,162.5
hours.
The estimated annual burden per re-
spondent/recordkeeper varies from
1
/4hour
to 8
1
/2hours, depending on individual cir-
cumstances, with an estimated average of
1
1
/4hours. The estimated number of re-
spondents is 7,330. The estimated annual
frequency of responses is on occasion.
SECTION 8. DRAFTING
INFORMATION
The principal author of this revenue
procedure is Alan S. Williams of the Office
of Associate Chief Counsel (Income Tax
& Accounting). For further information
regarding this revenue procedure, contact
Alan S. Williams at 202–622–4950 (not a
toll-free call).
26 CFR 601.204: Changes in accounting periods and
in methods of accounting.
(Also Part I, §§ 167, 168, 197, 446, 481; 1.446–1.)
Rev. Proc. 2012–20
SECTION 1. PURPOSE
This revenue procedure provides the
procedures by which a taxpayer may
obtain the automatic consent of the Com-
missioner of Internal Revenue to change
to the methods of accounting provided in
§§ 1.167(a)–4T, 1.168(i)–1T, 1.168(i)–7T,
and 1.168(i)–8T of the temporary Income
Tax Regulations for taxable years begin-
ning on or after January 1, 2012.
SECTION 2. BACKGROUND
.01 The Internal Revenue Service
(IRS) and the Treasury Department re-
cently issued temporary regulations under
§§ 1.167(a)–4T, 1.168(i)–1T, 1.168(i)–7T,
and 1.168(i)–8T (T.D. 9564, 2012–14
I.R.B. 614 [76 Fed. Reg. 81,060]). Sec-
tion 1.167(a)–4T provides rules for depre-
ciating or amortizing leasehold improve-
ments. Section 1.168(i)–1T modifies the
rules for general asset accounts. Section
1.168(i)–7T provides rules for account-
ing for property depreciated under § 168
(MACRS property). Section 1.168(i)–8T
provides rules for dispositions of MACRS
property. These sections generally are
effective for taxable years beginning on or
after January 1, 2012.
.02 Except as otherwise expressly pro-
vided by the Internal Revenue Code or
the regulations thereunder, § 446(e) and
§ 1.446–1(e)(2) require a taxpayer to se-
cure the consent of the Commissioner be-
fore changing a method of accounting for
federal income tax purposes.
.03 Section 1.446–1(e)(2)(ii)(d)sets
forth the changes in depreciation or amor-
tization that are changes in a method
of accounting and the changes in de-
preciation or amortization that are not
changes in a method of accounting.
For purposes of § 1.446–1(e)(2)(ii)(d),
§ 1.446–1(e)(2)(ii)(d)(4) provides that
the item being changed generally is the
depreciation treatment of each individual
depreciable or amortizable asset. How-
ever, the item is the depreciation treatment
of each general asset account for a depre-
ciable asset for which the taxpayer has
elected general asset account treatment
under § 168(i)(4).
.04 Section 1.446–1(e)(2)(ii)(d)(2)pro-
vides, in relevant part, that each of the fol-
lowing changes in depreciation or amorti-
zation is a change in method of accounting:
(1) A change in the depreciation method
or amortization method, period of recov-
ery, or convention of a depreciable or
amortizable asset;
(2) A change in the accounting for de-
preciable or amortizable assets from a sin-
gle asset account to a multiple asset ac-
count (pooling), orvice versa,orfromone
type of multiple asset account (pooling) to
a different type of multiple asset account
(pooling);
(3) For depreciable or amortizable as-
sets that are mass assets accounted for in
multiple asset accounts or pools, a change
in the method of identifying which assets
have been disposed; and
(4) Any other change in depreciation or
amortization as the Secretary may desig-
nate by publication in theFederal Regis-
teror in the Internal Revenue Bulletin.
.05 Section 1.446–1(e)(2)(ii)(d)(3)pro-
vides, in relevant part, that none of the fol-
lowing changes in depreciation or amorti-
zation is a change in method of accounting:
(1) An adjustment in the useful life
of a depreciable or amortizable asset for
which depreciation is determined under
§ 167 (other than under § 168, § 1400I,
§ 1400L(c), former § 168, or an additional
first year depreciation deduction provi-
sion of the Code (for example, § 168(k),
§ 1400L(b), or § 1400N(d))). However, if
a taxpayer is changing to or from a useful
life (or recovery period or amortization
period) that is specifically assigned by the
Code (for example, § 167(f)(1), § 168(c),
§ 168(g)(2) or (3), § 197), the regulations
thereunder, or other guidance published
in the Internal Revenue Bulletin, such a
change is a change in method of account-
ing;
(2) The making of a late depreciation
or amortization election or the revocation
of a timely valid depreciation or amorti-
zation election, except as otherwise ex-
pressly provided by the Code, the regu-
lations thereunder, or other guidance pub-
lished in the Internal Revenue Bulletin;
(3) Any change in the placed-in-service
date of a depreciable or amortizable asset,
except as otherwise expressly provided by
the Code, the regulations thereunder, or
other guidance published in the Internal
Revenue Bulletin; and
(4) Any other change in depreciation or
amortization as the Secretary may desig-
nate by publication in theFederal Regis-
teror in the Internal Revenue Bulletin.
.06 Section 1.446–1(e)(2)(ii)(d)(5)(iii)
provides that except as otherwise ex-
pressly provided by the Code, the reg-
ulations thereunder, or other guidance
published in the Internal Revenue Bul-
letin, no § 481(a) adjustment is required or
permitted for a change from one permis-
sible method of computing depreciation
or amortization to another permissible
method of computing depreciation or
amortization for an asset. Instead, this
2012–14 I.R.B.700April 2, 2012

change is implemented by either a cut-off
method (see section 2.06 of Rev. Proc.
2011–14, 2011–4 I.R.B. 330, 338) or a
modified cut-off method, as appropri-
ate. Under the modified cut-off method,
the adjusted depreciable basis of the as-
set as of the beginning of the year of
change is recovered using the new per-
missible method ofaccounting. Section
1.446–1(e)(2)(ii)(d)(5)(iii)alsoprovides
thatachangefromanimpermissible
method of computing depreciation or
amortization to a permissible method of
computing depreciation or amortization
for an asset results in a § 481 adjustment.
.07 Section 1.446–1(e)(3)(ii) authorizes
the Commissioner to prescribe administra-
tive procedures setting forth the terms, and
conditions necessary for a taxpayer to ob-
tain consent to change a method of ac-
counting. Rev. Proc. 2011–14 provides
the procedures by which a taxpayer may
obtain automatic consent from the Com-
missioner to change to a method of ac-
counting described in the APPENDIX of
Rev. Proc. 2011–14.
.08 Section 5.02 of this revenue pro-
cedure modifies the APPENDIX of
Rev. Proc. 2011–14 by removing sec-
tions 6.24 and 6.25 because they are
obsolete. Section 5.03 of this revenue
procedure modifies the APPENDIX of
Rev. Proc. 2011–14 by adding sec-
tions 6.27 through 6.32 to the APPEN-
DIX to provide additional changes in
method of accounting that are consis-
tent with § 1.167(a)–4T, § 1.168(i)–1T,
§ 1.168(i)–7T, or § 1.168(i)–8T.
SECTION 3. SCOPE
This revenue procedure applies to a tax-
payer that wants to change its methods of
accounting to comply with § 1.167(a)–4T
for MACRS property and certain depre-
ciable intangible assets that the taxpayer
placed in service after December 31, 1986,
or with § 1.168(i)–1T, § 1.168(i)–7T, or
§ 1.168(i)–8T for MACRS property.
SECTION 4. APPLICATION
A taxpayer within the scope of
this revenue procedure may change
its method of accounting to comply
with § 1.167(a)–4T, § 1.168(i)–1T,
§ 1.168(i)–7T, or § 1.168(i)–8T for all of
the applicable assets, or for any subset of
the applicable assets.
SECTION 5. CHANGES IN METHODS
OF ACCOUNTING
.01In general.
(1) Except as provided in section
5.01(2) of this revenue procedure and
in § 1.446–1(e)(2)(ii)(d)(3)(iii)(the
making of a late depreciation or amor-
tization election or the revocation of
a timely valid depreciation or amorti-
zation election), a change to comply
with § 1.168(i)–1T, § 1.168(i)–7T, or
§ 1.168(i)–8T is a change in method of
accounting to which § 446(e) applies.See
§ 1.168(i)–1T(m)(2), §1.168(i)–7T(e)(2),
and § 1.168(i)–8T(i)(2).Except
as provided in section 5.01(2)
of this revenue procedure and in
§ 1.446–1(e)(2)(ii)(d)(3)(i) (a change in
useful life), a change to comply with
§ 1.167(a)–4T also is a change in method
of accounting to which § 446(e) applies.
See§ 1.167(a)–4T(b)(4). A taxpayer that
wants to change to a method of accounting
described in section 5.03 of this revenue
procedure must use the automatic change
in method of accounting provisions in
Rev. Proc. 2011–14 or its successor, as
modified by this revenue procedure.
(2) If a taxpayer placed in service
assets in a taxable year ending before De-
cember 30, 2003 (pre–2003 assets), the
taxpayer may treat the change to com-
ply with § 1.167(a)–4T, § 1.168(i)–1T,
§ 1.168(i)–7T, or § 1.168(i)–8T for all,
or some, of the pre–2003 assets as not
a change in method of accounting. In
this situation, the taxpayer should file
amended federal tax returns for the
placed-in-service year of the pre–2003
asset and all subsequent taxable years,
limited to the taxable years open un-
der the period of limitation for assess-
ment, to implement the change to com-
ply with § 1.167(a)–4T, § 1.168(i)–1T,
§ 1.168(i)–7T, or § 1.168(i)–8T for these
pre–2003 assets. If the taxpayer files
such amended federal tax returns for the
pre–2003 assets, neither an adjustment
under § 481 or a similar cumulative depre-
ciation adjustment is required or permitted.
.02Modifications to existing automatic
changes.
Sections 6.24 and 6.25 of the APPEN-
DIX of Rev. Proc. 2011–14 are modified
to read as follows:
6.24Reserved.
6.25Reserved.
.03New automatic changes.
(1) Rev. Proc. 2011–14 is modified to
add new section 6.27 to the APPENDIX to
read as follows:
6.27Depreciation of leasehold im-
provements (sections 167, 168, and 197).
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to change its
method of accounting to comply with
§ 1.167(a)–4T for leasehold improvements
in which the taxpayer has a depreciable
interest at the beginning of the year of
change:
(i) from improperly depreciating the
leasehold improvements to which § 168
applies over the term of the lease (includ-
ing renewals, if applicable) to properly
depreciating these improvements under
§168;
(ii) from improperlyamortizing lease-
hold improvements to which § 197 applies
over the term of the lease (including re-
newals, if applicable) to properly amortiz-
ing these improvements under § 197; or
(iii) from improperly amortizing lease-
hold improvements to which § 167(f)(1)
applies over the term of the lease (includ-
ing renewals, if applicable) to properly
amortizing these improvements under
§ 167(f)(1).
(b)Inapplicability. This change does
not apply to a taxpayer that is required un-
der § 263A and the regulations thereunder
to capitalize the costs with respect to which
the taxpayer wants to change its method of
accounting under section 6.27 of this AP-
PENDIX if the taxpayer is not capitaliz-
ing these costs, unless the taxpayer con-
currently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable).
(2)
Certain scope limitations inapplica-
ble.
(a) The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of this APPENDIX
April 2, 20127012012–14 I.R.B.

(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
6.27(4)(b) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(b) The scope limitation in section
4.02(5) of this revenue procedure does not
apply to a taxpayer that makes this change.
(3)Public utility property. If any lease-
hold improvement is public utility prop-
erty within the meaning of § 168(i)(10)
or former § 167(l)(3)(A), a taxpayer mak-
ing this change must attach to its Form
3115 a statement providing that the tax-
payer agrees to the following additional
terms and conditions:
(a) a normalization method of account-
ing (within the meaning of § 168(i)(9) or
former § 167(l)(3)(G)) will be used for
the public utility property subject to the
change;
(b) as of the beginning of the year of
change, the taxpayer will adjust its de-
ferred tax reserve account or similar ac-
count in the taxpayer’s regulatory books
of account by the amount of the deferral
of federal income tax liability associated
with the § 481(a) adjustment applicable to
the public utility property subject to the
change; and
(c) within 30 calendar days of filing the
federal income tax return for the year of
change, the taxpayer will provide a copy of
the completed Form 3115 to any regulatory
body having jurisdiction over the public
utility property subject to the change.
(4)Concurrent automatic change.
(a) A taxpayer that wants to make this
change for more than one asset for the
same year of change should file a single
Form 3115 for all such assets and provide
a single net § 481(a) adjustment for all the
changes included in that Form 3115. If
one or more of the changes in that single
Form 3115 generate a negative § 481(a)
adjustment and other changes in that same
Form 3115 generate a positive § 481(a) ad-
justment, the taxpayer may provide a sin-
gle negative § 481(a) adjustment for all
the changes that are included in that Form
3115 generating such adjustment and a sin-
gle positive § 481(a) adjustment for all
the changes that are included in that Form
3115 generating such adjustment.
(b) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02
of this APPENDIX (as applicable) for
the same year of change should file a
single Form 3115 for both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(5)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its methodof accounting under
this section 6.27 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 6.27(4)(b) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(6)Designated automatic accounting
method change numbers. The designated
automatic accounting method change
number for a change to a method of ac-
counting under section 6.27 of this AP-
PENDIX is “175.”Seesection 6.02(4) of
this revenue procedure.
(7)Contact information. For further
information regarding a change under this
section, contact Patrick Clinton at (202)
622–4930 (not a toll-free call).
(2) Rev. Proc. 2011–14 is modified to
add new section 6.28 to the APPENDIX to
read as follows:
6.28Permissible to permissible method
of accounting for depreciation of MACRS
property (section 168).
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to make a change
in method of accounting for depreciation
that is specified in section 6.28(3) of this
APPENDIX for an asset:
(i) to which § 168 applies (MACRS
property);
(ii) for which the present and pro-
posed methods of accounting are per-
missible methods of accounting un-
der § 1.168(i)–1T, § 1.168(i)–7T, or
§ 1.168(i)–8T, as applicable; and
(iii) that is owned by the taxpayer at the
beginning of the year of change.
(b)Inapplicability. This change does
not apply to the following:
(i) a taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs with respect to which
the taxpayer wants to change its method of
accounting under section 6.28 of this AP-
PENDIX if the taxpayer is not capitalizing
these costs, unless the taxpayer concur-
rently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable);
or
(ii) any property that is not depreciated
under § 168 under the taxpayer’s present
and proposed methods of accounting.
(2)Certain scope limitations inapplica-
ble.
(a) The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of this APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
6.28(5)(b) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(b) The scope limitation in section
4.02(5) of this revenue procedure does not
apply to a taxpayer that makes this change.
(3)Changes covered. Section6.28of
this APPENDIX only applies to the fol-
2012–14 I.R.B.702April 2, 2012

lowing changes in methods of accounting
for depreciation of MACRS property:
(a) for the items of MACRS property
for which the taxpayer has not made a
valid general asset account election under
§ 168(i)(4) and the regulations thereun-
der—
(i) a change from single asset ac-
counts (or item accounts) for specific
items of MACRS property to multiple
asset accounts (or pools) for the same
assets, orvice versa, in accordance with
§ 1.168(i)–7T;
(ii) a change from grouping specific
items of MACRS property in multiple as-
set accounts to a different grouping of the
same assets in multiple asset accounts in
accordance with § 1.168(i)–7T(c);
(iii) for the items of MACRS property
accounted for in multiple asset accounts,
a change in the method of identifying
which assets have been disposed of from
the specific identification method un-
der § 1.168(i)–8T(f)(1) to the first-in,
first-out (FIFO) method of accounting
under § 1.168(i)–8T(f)(2)(i) or the mod-
ified FIFO method of accounting under
§ 1.168(i)–8T(f)(2)(ii);
(iv) for the items of MACRS prop-
erty accounted for in multiple asset
accounts, a change in the method of
identifying which assets have been dis-
posed of from the FIFO method of ac-
counting under § 1.168(i)–8T(f)(2)(i)
or the modified FIFO method of ac-
counting under § 1.168(i)–8T(f)(2)(ii) to
the specific identification method under
§ 1.168(i)–8T(f)(1);
(v) for the items of MACRS prop-
erty accounted for in multiple asset ac-
counts, a change in the method of iden-
tifying which assets have been disposed
of from the FIFO method of accounting
under § 1.168(i)–8T(f)(2)(i) to the mod-
ified FIFO method of accounting under
§ 1.168(i)–8T(f)(2)(ii), orvice versa;
(vi) for the items of MACRS prop-
erty that are mass assets (as defined in
§ 1.168(i)–8T(b)(2)) accounted for in
multiple asset accounts, a change in the
method of identifying which assets have
been disposed of from the specific identi-
fication method under § 1.168(i)–8T(f)(1)
to a mortality dispersion table in accor-
dance with § 1.168(i)–8T(f)(2)(iii);
(vii) for the items of MACRS prop-
erty that are mass assets (as defined in
§ 1.168(i)–8T(b)(2)) accounted for in
multiple asset accounts, a change in the
method of identifying which assets have
been disposed of from the FIFO method of
accounting under § 1.168(i)–8T(f)(2)(i) or
the modified FIFO method of accounting
under § 1.168(i)–8T(f)(2)(ii) to a mortal-
ity dispersion table in accordance with
§ 1.168(i)–8T(f)(2)(iii); and
(viii) for the items of MACRS prop-
erty that are mass assets (as defined
in § 1.168(i)–8T(b)(2)) accounted for
in multiple asset accounts, a change
in the method of identifying which
assets have been disposed of from a
mortality dispersion table in accor-
dance with § 1.168(i)–8T(f)(2)(iii) to
thespecificidentification method under
§ 1.168(i)–8T(f)(1), the FIFO method of
accounting under § 1.168(i)–8T(f)(2)(i),
or the modified FIFO method of account-
ing under § 1.168(i)–8T(f)(2)(ii); and
(b) for the items of MACRS prop-
erty for which the taxpayer has made a
valid general asset account election under
§ 168(i)(4) and the regulations thereun-
der—
(i) a change from grouping specific
items of MACRS property in general asset
accounts to a different grouping of the
same assets in general asset accounts in
accordance with § 1.168(i)–1T(c);
(ii) a change in the method of iden-
tifying which assets have been dis-
posed of from the specific identifica-
tion method under § 1.168(i)–1T(j)(2)(i)
to the FIFO method of accounting un-
der § 1.168(i)–1T(j)(2)(ii) or the modi-
fied FIFO method of accounting under
§ 1.168(i)–1T(j)(2)(iii);
(iii) a change in the method of iden-
tifying which assets have been disposed
of from the FIFO method of account-
ing under § 1.168(i)–1T(j)(2)(ii) or the
modified FIFO method of accounting
under § 1.168(i)–1T(j)(2)(iii) to the
specific identification method under
§ 1.168(i)–1T(j)(2)(i);
(iv) a change in the method of iden-
tifying which assets have been disposed
of from the FIFO method of accounting
under § 1.168(i)–1T(j)(2)(ii) to the mod-
ified FIFO method of accounting under
§ 1.168(i)–1T(j)(2)(iii), orvice versa;
(v) for the items of MACRS prop-
erty that are mass assets (as defined in
§ 1.168(i)–1T(b)(5)) accounted for in
a separate general asset account in ac-
cordance with § 1.168–1T(c)(2)(ii)(H),
a change in the method of identifying
which assets have been disposed of from
the specific identification method un-
der § 1.168(i)–1T(j)(2)(i) to a mortal-
ity dispersion table in accordance with
§ 1.168(i)–1T(j)(2)(iv);
(vi) for the items of MACRS prop-
erty that are mass assets (as defined in
§ 1.168(i)–1T(b)(5)) accounted for in
a separate general asset account in ac-
cordance with § 1.168–1T(c)(2)(ii)(H),
a change in the method of identify-
ing which assets have been disposed
of from the FIFO method of account-
ing under § 1.168(i)–1T(j)(2)(ii) or the
modified FIFO method of accounting
under § 1.168(i)–1T(j)(2)(iii) to a mor-
tality dispersion table in accordance with
§ 1.168(i)–1T(j)(2)(iv); or
(vii) for the items of MACRS prop-
erty that are mass assets (as defined in
§ 1.168(i)–1T(b)(5)) accounted for in
a separate general asset account in ac-
cordance with § 1.168–1T(c)(2)(ii)(H),
a change in the method of identifying
which assets have been disposed of from
a mortality dispersion table in accor-
dance with § 1.168(i)–1T(j)(2)(iv) to
the specific identification method under
§ 1.168(i)–1T(j)(2)(i), the FIFO method of
accounting under § 1.168(i)–1T(j)(2)(ii),
or the modified FIFO method of account-
ingunder§1.168(i)–1T(j)(2)(iii).
(4)Manner of making change.
(a) The changes in methods of account-
ing specified in section 6.28(3)(a)(i) and
(ii) and section 6.28(3)(b)(i) of this AP-
PENDIX are made using a modified cut-
off method under which the unadjusted
depreciable basis and the depreciation re-
serve of the asset as of the beginning of the
year of change are accounted for using the
new method of accounting.
If the change specified in section
6.28(3)(a)(i) of this APPENDIX is a
change to a single asset account, the new
single asset account must include a be-
ginning balance for both the unadjusted
depreciable basis and the depreciation re-
serve of the asset included in that single
asset account.
If the change specified in section
6.28(3)(a)(i)or(ii)ofthisAPPENDIX
is a change to a multiple asset account
(either a new one or a different grouping),
the multiple asset account must include a
beginning balance for both the unadjusted
depreciable basis and the depreciation
April 2, 20127032012–14 I.R.B.

reserve. The beginning balance for the
unadjusted depreciable basis of each mul-
tiple asset account is equal to the sum
of the unadjusted depreciable bases as of
the beginning of the year of change for
all assets included in that multiple asset
account. The beginning balance of the
depreciation reserve of each multiple asset
account is equal to the sum of the greater
of the depreciation allowed or allowable
as of the beginning of the year of change
for all assets included in that multiple asset
account.
The change specified in section
6.28(3)(b)(i) of this APPENDIX requires
the general asset account to include a be-
ginning balance for both the unadjusted
depreciable basis and the depreciation
reserve. The beginning balance for the
unadjusted depreciable basis of each gen-
eral asset account is equal to the sum of
the unadjusted depreciable bases as of
the beginning of the year of change for
all assets included in that general asset
account. The beginning balance of the
depreciation reserve of each general asset
account is equal to the sum of the greater
of the depreciation allowed or allowable
as of the beginning of the year of change
for all assets included in that general asset
account.
(b) The changes in methods of account-
ing specified in section 6.28(3)(a)(iii) and
(vi) and section 6.28(3)(b)(ii) and (v) of
this APPENDIX are made using a cut-off
method and apply to dispositions occur-
ring on or after the beginning of the year
of change.
(c) Even though the changes in meth-
ods of accounting specified in section
6.28(3)(a)(iv), (v), (vii), and (viii) and
section 6.28(3)(b)(iii), (iv), (vi), and (vii)
of this APPENDIX are changes from
one permissible method of accounting
to another permissible method of ac-
counting, these changes are made with
a § 481(a) adjustment. For the changes
in methods of accounting specified in
section 6.28(3)(b)(iii), (iv), (vi), and
(vii) of this APPENDIX, the § 481(a)
adjustment should be zero except if
§ 1.168(i)–1T(e)(3) applies to the asset
subject to the change.
(d) If any asset subject to this change
is public utility property within the mean-
ing of § 168(i)(10), a taxpayer making
this change must attach to its Form 3115
a statement providing that the taxpayer
agrees to the following additional terms
and conditions:
(i) a normalization method of account-
ing (within the meaning of § 168(i)(9)) will
be used for the public utility property sub-
ject to the change;
(ii) as of the beginning of the year of
change, the taxpayer will adjust its de-
ferred tax reserve account or similar ac-
count in the taxpayer’s regulatory books
of account by the amount of the deferral
of federal income tax liability associated
with the § 481(a) adjustment applicable to
a change in method of accounting speci-
fied in section 6.28(3)(a)(iv), (v), (vii), or
(viii) or section 6.28(3)(b)(iii), (iv), (vi), or
(vii) of this APPENDIX made for the pub-
lic utility property subject to the change;
and
(iii) within 30 calendar days of filing the
federal income tax return for the year of
change, the taxpayer will provide a copy
of the completed application to any regula-
tory body having jurisdiction over the pub-
lic utility property subject to the change.
(5)Concurrent automatic change.
(a) A taxpayer that wants to make this
change for more than one asset for the
same year of change should file a sin-
gle Form 3115 for all such assets. If the
change for more than one asset included
in that Form 3115 is specified in section
6.28(3)(a)(iv), (v), (vii), or (viii) or sec-
tion 6.28(3)(b)(iii), (iv), (vi), or (vii) of
this APPENDIX, the single Form 3115
also should provide a single net § 481(a)
adjustment for all such changes. If one
or more of the changes specified in sec-
tion 6.28(3)(a)(iv), (v), (vii), or (viii) or
section 6.28(3)(b)(iii), (iv), (vi), or (vii)
of this APPENDIX in that single Form
3115 generate a negative § 481(a) adjust-
ment and other changes specified in sec-
tion 6.28(3)(a)(iv), (v), (vii), or (viii) or
section 6.28(3)(b)(iii), (iv), (vi), or (vii) of
this APPENDIX in that same Form 3115
generate a positive § 481(a) adjustment,
the taxpayer may provide a single negative
§ 481(a) adjustment for all such changes
that are included in that Form 3115 gener-
ating such negative adjustment and a sin-
gle positive § 481(a) adjustment for all
such changes that are included in that Form
3115 generating such positive adjustment.
(b) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02
of this APPENDIX (as applicable) for
the same year of change should file a
single Form 3115 for both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(c) A taxpayer that wants to make both
a change under section 6.28(3)(a)(iii), (iv),
(v),(vi),(vii),or(viii)ofthisAPPEN-
DIX for a building, condominium unit,
cooperative unit, structural component,
or an improvement or addition thereto
and a change under section 6.29 of this
APPENDIX for the same year of change
should file a single Form 3115 for both
changes, in which case the taxpayer must
enter the designated automatic accounting
method change numbers for both changes
on the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(d) A taxpayer that wants to make both
a change under section 6.28(3)(a)(iii), (iv),
(v), (vi), (vii), or (viii) of this APPENDIX
for section 1245 property or a depreciable
land improvement and a change under sec-
tion 6.30 of this APPENDIX for the same
year of change should file a single Form
3115 for both changes, in which case the
taxpayer must enter the designated auto-
matic accounting method change numbers
for both changes on the appropriate line
on that Form 3115. For guidance on fil-
ing a single application for two or more
changes, see section 6.02(b)(ii) of Rev.
Proc. 2011–14.
(e) A taxpayer that wants to make both
a change under section 6.28(3)(b)(ii), (iii),
(iv), (v), (vi), or (vii) of this APPENDIX
and a change under section 6.31 of this
APPENDIX for the same year of change
should file a single Form 3115 for both
changes, in which case the taxpayer must
enter the designated automatic accounting
method change numbers for both changes
on the appropriate line on that Form 3115.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(f) A taxpayer that wants to make both
a change under section 6.28(3)(b)(ii), (iii),
(iv), (v), (vi), or (vii) of this APPENDIX
and a change under section 6.32(1)(a)(ii)
or(iii)ofthisAPPENDIXforthesame
2012–14 I.R.B.704April 2, 2012

year of change should file a single Form
3115 for both changes, in which case the
taxpayer must enter the designated auto-
matic accounting method change numbers
for both changes on the appropriate line
on that Form 3115. This section 6.28(5)(f)
applies only if both changes are made
for the taxpayer’s first or second taxable
year beginning after December 31, 2011.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(g) A taxpayer that wants to make a
change under section 6.28(3)(b)(ii), (iii),
(iv), (v), (vi), or (vii) of this APPEN-
DIX, a change under section 6.31 of this
APPENDIX, and a change under section
6.32(1)(a)(ii) or (iii) of this APPENDIX
for the same year of change should file
a single Form 3115 for all such changes,
in which case the taxpayer must enter the
designated automatic accounting method
change numbers for all of these changes
on the appropriate line on that Form 3115.
This section 6.28(5)(g) applies only if all
of these changes are made for the tax-
payer’s first or second taxable year begin-
ning after December 31, 2011. For guid-
ance on filing a single application for two
or more changes, see section 6.02(b)(ii) of
Rev. Proc. 2011–14.
(6)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 6.28 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 6.28(5)(b) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(7)Designated automatic accounting
method change numbers. The designated
automatic accounting method change
number for a change to the method of
accounting under section 6.28 of this AP-
PENDIX is “176.”Seesection 6.02(4) of
this revenue procedure.
(8)Contact information. For further
information regarding a change under this
section, contact Patrick Clinton at (202)
622–4930 (not a toll-free call).
(3) Rev. Proc. 2011–14 is modified to
add new section 6.29 to the APPENDIX to
read as follows:
6.29Disposition of a building or struc-
tural component (section 168).
(1)Description of change.
(a)Applicability. This change ap-
plies to a taxpayer that wants to make
a change in method of accounting that
is specified in section 6.29(3) of this
APPENDIX pertaining to the disposi-
tion of a building or a structural com-
ponent. These specified changes are
consistent with §§ 1.168(i)–8T(b)(1),
1.168(i)–8T(c)(4)(ii)(A), (B), (C), (E), and
(F), and 1.168(i)–8T(f). This change also
will affect the determination of gain or
loss from the disposition of the building
or the structural component and may af-
fect whether the taxpayer must capitalize
amounts paid to restore a unit of property
(as determined under § 1.263(a)–3T(e) or
(f)) under § 1.263(a)–3T(i).
(b)Inapplicability. This change does
not apply to the following:
(i) a taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs with respect to which
the taxpayer wants to change its method of
accounting under section 6.29 of this AP-
PENDIX if the taxpayer is not capitalizing
these costs, unless the taxpayer concur-
rently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable);
(ii) any property that is not depreciated
under § 168 under the taxpayer’s present
and proposed methods of accounting;
(iii) any property for which the taxpayer
made a valid general asset account election
under § 168(i)(4) and the regulations there-
under (but see section 6.31 of this APPEN-
DIX for making a change for dispositions
of tangible depreciable assets subject to a
general asset account election); or
(iv) any multiple buildings, condo-
minium units, or cooperative units that are
treated as a single building under the tax-
payer’s present method of accounting, or
will be treated as a single building under
the taxpayer’s proposed method of ac-
counting, pursuant to § 1.1250–1(a)(2)(ii).
(2)Certain scope limitations inapplica-
ble.
(a) The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of this APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
6.29(7)(b) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(b) The scope limitation in section
4.02(5) of this revenue procedure does not
apply to a taxpayer that makes this change.
(3)Covered changes. Section 6.29 of
this APPENDIX only applies to the fol-
lowing changes in methods of accounting
for a building, condominium unit, cooper-
ative unit, structural component, or an im-
provement or addition thereto:
(a) for purposes of applying
§ 1.168(i)–8T(c)(4) (determination of
asset disposed of), a change to the ap-
propriate asset as determined under
§ 1.168(i)–8T(c)(4)(ii)(A), (B), (C), (E),
or (F), as applicable;
(b) if the taxpayer makes the change
specified in section 6.29(3)(a) of this AP-
PENDIX and if the taxpayer disposed
of the asset as determined under sec-
tion 6.29(3)(a) of this APPENDIX in a
taxable year prior to the year of change
but continues to deduct depreciation for
such disposed asset under the taxpayer’s
present method of accounting, a change
from depreciating the disposed asset to
recognizing gain or loss upon disposition;
(c) if the taxpayer’s present method
of accounting is in accord with
§ 1.168(i)–8T(c)(4)(ii)(A), (B), (C), (E),
and (F), as applicable, and if the taxpayer
disposed of a building, condominium unit,
April 2, 20127052012–14 I.R.B.

cooperative unit, structural component, or
an improvement or addition thereto in a
taxable year prior to the year of change
but continues to deduct depreciation for
such disposed asset under the taxpayer’s
present method of accounting, a change
from depreciating thedisposed asset to
recognizing gain or loss upon disposition;
or
(d) for buildings, condominium units,
cooperative units, structural components,
or improvements or additions thereto ac-
counted for in multiple asset accounts,
a change in the method of identifying
which assets have been disposed of from
a method of accounting not specified in
§ 1.168(i)–8T(f)(1) or (2)(i), (ii), or (iii)
(for example, the last-in, first-out (LIFO)
method of accounting) to a method of ac-
counting specified in § 1.168(i)–8T(f)(1)
or (2)(i), (ii), or (iii), as applicable.
(4)Examples. The following examples
illustrate the covered changes specified in
section 6.29(3) of this APPENDIX.
(a)Example 1. X, a calendar year taxpayer,
acquired and placed in service a building and its
structural components in 1990. X depreciates this
building and its structural components under § 168.
In 2000, X replaced the entire roof of the building.
X did not recognize a loss on the retirement of the
original roof and continues to depreciate the original
roof. X also capitalized the cost of the replacement
roof and has been depreciating this roof under § 168
since 2000. In accordance with section 6.29(3)(a)
and (b) of this APPENDIX and solely for purposes
of § 1.168(i)–8T(c)(4), X may file a Form 3115 to
change to treating the building as an asset and each
structural component of thebuilding as a separate as-
set and also to change from depreciating the original
roof to recognizing a loss upon its retirement.
(b)Example 2. Y, a calendar-year taxpayer, ac-
quired and placed in service a building and its struc-
tural components in 2000. In 2005, Y constructed
and placed in service an addition to this building. Y
depreciates the building, the addition, and their struc-
tural components under § 168. In accordance with
section 6.29(3)(a) of this APPENDIX and solely for
purposes of § 1.168(i)–8T(c)(4), Y may file a Form
3115 to change to treating the original building as an
asset, the addition to the building as a separate asset,
and each structural component of the original build-
ing and the addition as a separate asset.
(5)Manner of making change.Atax-
payer making this change must attach to its
Form 3115 a statement with the following:
(a) A description of the assets to which
this change applies;
(b) If the taxpayer is making a change
specified in section 6.29(3)(a) of this AP-
PENDIX, a description of the asset dis-
posed of under the taxpayer’s present and
proposed methods of accounting;
(c) If the taxpayer is making the change
specified in section 6.29(3)(d) of this AP-
PENDIX, a description of the method of
identifying which assets have been dis-
posed of under the taxpayer’s present and
proposed methods of accounting; and
(d) if any asset is public utility property
within the meaning of § 168(i)(10), a state-
ment providing that the taxpayer agrees to
the following additional terms and condi-
tions:
(i) a normalization method of account-
ing (within the meaning of § 168(i)(9)) will
be used for the public utility property sub-
ject to the application;
(ii) as of the beginning of the year of
change, the taxpayer will adjust its de-
ferred tax reserve account or similar ac-
count in the taxpayer’s regulatory books of
account by the amount of the deferral of
federal income tax liability associated with
the § 481(a) adjustment applicable to the
public utility property subject to the appli-
cation; and
(iii) within 30 calendar days of filing the
federal income tax return for the year of
change, the taxpayer will provide a copy
of the completed application to any reg-
ulatory body having jurisdiction over the
public utility property subject to the appli-
cation.
(6)No ruling on asset. The consent
granted under this revenue procedure for
a change specified in section 6.29(3)(a)
of this APPENDIX is not a determina-
tion by the Commissioner that the tax-
payer is using the appropriate asset un-
der § 1.168(i)–8T(c)(4) for determining
what asset is disposed of by the taxpayer
and does not create any presumption that
the proposed asset is permissible under
§ 1.168(i)–8T(c)(4). The director will as-
certain whether the taxpayer’s determina-
tion of its asset under § 1.168(i)–8T(c)(4)
is permissible.
(7)Concurrent automatic change.
(a) A taxpayer that wants to make this
change for more than one asset for the
same year of change should file a single
Form 3115 for all such assets and provide
a single net § 481(a) adjustment for all the
changes included in that Form 3115. If
one or more of the changes in that single
Form 3115 generate a negative § 481(a)
adjustment and other changes in that same
Form 3115 generate a positive § 481(a) ad-
justment, the taxpayer may provide a sin-
gle negative § 481(a) adjustment for all
the changes that are included in that Form
3115 generating such negative adjustment
and a single positive § 481(a) adjustment
for all the changes that are included in that
Form 3115 generating such positive ad-
justment.
(b) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02
of this APPENDIX (as applicable) for
the same year of change should file a
single Form 3115 for both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(c) A taxpayer that wants to make both
this change and, for a building, condo-
minium unit, cooperative unit, structural
component, or an improvement or ad-
dition thereto, a change under section
6.28(3)(a)(iii), (iv), (v), (vi), (vii), or (viii)
of this APPENDIX for the same year of
change should file a single Form 3115 for
both changes, in which case the taxpayer
must enter the designated automatic ac-
counting method change numbers for both
changes on the appropriate line on that
Form 3115. For guidance on filing a single
application for two or more changes, see
section 6.02(b)(ii) of Rev. Proc. 2011–14.
(8)Section 481(a) adjustment.Byfol-
lowing the sampling procedures provided
in Rev. Proc. 2011–42, 2011–37 I.R.B.
318, a taxpayer changing its method of
accounting under section 6.29 of the AP-
PENDIX may use statistical sampling
in determining the § 481(a) adjustment.
Sampling methodologies not described in
Rev. Proc. 2011–42 are not permitted.
(9)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 6.29 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
2012–14 I.R.B.706April 2, 2012

Form 3115 for the same year of change
in accordance with section 6.29(7)(b) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(10)Designated automatic accounting
method change numbers. The designated
automatic accounting method change
number for a change to the method of
accounting under section 6.29 of this AP-
PENDIX is “177.”Seesection 6.02(4) of
this revenue procedure.
(11)Contact information. For further
information regarding a change under this
section, contact Patrick Clinton at (202)
622–4930 (not a toll-free call).
(4) Rev. Proc. 2011–14 is modified to
add new section 6.30 to the APPENDIX to
read as follows:
6.30Dispositions of tangible deprecia-
ble assets (other than a building or its
structural components) (section 168).
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to make a change
in method of accounting that is specified
in section 6.30(3) of this APPENDIX
pertaining to the disposition of section
1245 property or a depreciable land im-
provement. These specified changes are
consistent with §§ 1.168(i)–8T(c)(4)(i),
1.168(i)–8T(c)(4)(ii)(D), (E), and (F),
and 1.168(i)–8T(f). This change also
will affect the determination of gain or
loss from the disposition of the section
1245 property or the depreciable land im-
provement and may affect whether the
taxpayer must capitalize amounts paid to
restore a unit of property (as determined
under § 1.263(a)–3T(e) or (f)) under
§ 1.263(a)–3T(i).
(b)Inapplicability. This change does
not apply to the following:
(i) a taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs with respect to which
the taxpayer wants to change its method of
accounting under section 6.30 of this AP-
PENDIX if the taxpayer is not capitalizing
these costs, unless the taxpayer concur-
rently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable);
(ii) any property that is not depreciated
under § 168 under the taxpayer’s present
and proposed methods of accounting;
(iii) any building, condominium unit,
cooperative unit, structural component, or
improvement or addition thereto (but see
section 6.29 of this APPENDIX for mak-
ing this change); or
(iv) any property for which the taxpayer
made a valid general asset account election
under § 168(i)(4) and the regulations there-
under (but see section 6.31 of this APPEN-
DIX for making a change for dispositions
of tangible depreciable assets subject to a
general asset account election).
(2)Certain scope limitations inapplica-
ble.
(a) The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of this APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
6.30(6)(b) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(b) The scope limitation in section
4.02(5) of this revenue procedure does not
apply to a taxpayer that makes this change.
(3)Covered changes. Section 6.30 of
this APPENDIX only applies to the fol-
lowing changes in methods of accounting
for a section 1245 property, a depreciable
land improvement, or an improvement or
addition thereto:
(a) for purposes of applying
§ 1.168(i)–8T(c)(4) (determination of
asset disposed of), a change to the ap-
propriate asset as determined under
§ 1.168(i)–8T(c)(4)(i), (ii)(D), (ii)(E), or
(ii)(F), as applicable;
(b) if the taxpayer makes the change
specified in section 6.30(3)(a) of this AP-
PENDIX and if the taxpayer disposed
of the asset as determined under sec-
tion 6.30(3)(a) of this APPENDIX in a
taxable year prior to the year of change
but continues to deduct depreciation for
such disposed asset under the taxpayer’s
present method of accounting, a change
from depreciating the disposed asset to
recognizing gain or loss upon disposition;
(c) if the taxpayer’s present method
of accounting is in accord with
§ 1.168(i)–8T(c)(4)(i) or (ii), as appli-
cable, for the section 1245 property, the
depreciable land improvement, or the
improvement or addition thereto and if
thetaxpayerdisposedofsuchassetina
taxable year prior to the year of change
but continues to deduct depreciation for
this disposed asset under the taxpayer’s
present method of accounting, a change
from depreciating the disposed asset to
recognizing gain or loss upon disposition;
or
(d) for section 1245 property, deprecia-
ble land improvements, or improvements
or additions theretoaccounted for in multi-
ple asset accounts, a change in the method
of identifying which assets have been dis-
posed of from a method of accounting
not specified in § 1.168(i)–8T(f)(1) or
(2)(i), (ii), or (iii) (for example, the last-in,
first-out (LIFO) method of accounting)
to a method of accounting specified in
§ 1.168(i)–8T(f)(1) or (2)(i), (ii), or (iii),
as applicable.
(4)Manner of making change.Atax-
payer making this change must attach to its
Form 3115 a statement with the following:
(a) A description of the assets to which
this change applies;
(b) If the taxpayer is making a change
specified in section 6.30(3)(a) of this AP-
PENDIX, a description of what asset is
disposed of under the taxpayer’s present
and proposed methods of accounting
and a statement as to whether or not the
taxpayer, under its proposed method of
accounting, is treating each of an asset’s
components as the asset in accordance
with § 1.168(i)–8T(c)(4)(ii)(F);
(c) If the taxpayer is making the change
specified in section 6.30(3)(d) of this AP-
PENDIX, a description of the method of
identifying which assets have been dis-
posed of under the taxpayer’s present and
proposed methods of accounting; and
(d) if any asset is public utility property
within the meaning of § 168(i)(10), a state-
ment providing that the taxpayer agrees to
the following additional terms and condi-
tions:
April 2, 20127072012–14 I.R.B.

(i) a normalization method of account-
ing (within the meaning of § 168(i)(9)) will
be used for the public utility property sub-
ject to the application;
(ii) as of the beginning of the year of
change, the taxpayer will adjust its de-
ferred tax reserve account or similar ac-
count in the taxpayer’s regulatory books of
account by the amount of the deferral of
federal income tax liability associated with
the § 481(a) adjustment applicable to the
public utility property subject to the appli-
cation; and
(iii) within 30 calendar days of filing the
federal income tax return for the year of
change, the taxpayer will provide a copy
of the completed application to any reg-
ulatory body having jurisdiction over the
public utility property subject to the appli-
cation.
(5)No ruling on asset. The consent
granted under this revenue procedure for
a change specified in section 6.30(3)(a)
of this APPENDIX is not a determina-
tion by the Commissioner that the tax-
payer is using the appropriate asset un-
der § 1.168(i)–8T(c)(4) for determining
what asset is disposed of by the taxpayer
and does not create any presumption that
the proposed asset is permissible under
§ 1.168(i)–8T(c)(4). The director will as-
certain whether the taxpayer’s determina-
tion of its asset under § 1.168(i)–8T(c)(4)
is permissible.
(6)Concurrent automatic change.
(a) A taxpayer that wants to make this
change for more than one asset for the
same year of change should file a single
Form 3115 for all such assets and provide
a single net § 481(a) adjustment for all the
changes included in that Form 3115. If
one or more of the changes in that single
Form 3115 generate a negative § 481(a)
adjustment and other changes in that same
Form 3115 generate a positive § 481(a) ad-
justment, the taxpayer may provide a sin-
gle negative § 481(a) adjustment for all
the changes that are included in that Form
3115 generating such negative adjustment
and a single positive § 481(a) adjustment
for all the changes that are included in that
Form 3115 generating such positive ad-
justment. For guidance on filing a single
application for two or more changes, see
section 6.02(b)(ii) of Rev. Proc. 2011–14.
(b) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02
of this APPENDIX (as applicable) for
the same year of change should file a
single Form 3115 for both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(c) A taxpayer that wants to make both
this change and, for a section 1245 prop-
erty or a depreciable land improvement
that is depreciated under § 168, a change
under section 6.28(3)(a)(iii), (iv), (v), (vi),
(vii), or (viii) of this APPENDIX for the
same year of change should file a single
Form 3115 for both changes, in which case
the taxpayer must enter the designated au-
tomatic accounting method change num-
bers for both changes on the appropriate
line on that Form 3115. For guidance on
filing a single application for two or more
changes, see section 6.02(b)(ii) of Rev.
Proc. 2011–14.
(7)Section 481(a) adjustment.Byfol-
lowing the sampling procedures provided
in Rev. Proc. 2011–42, 2011–37 I.R.B.
318, a taxpayer changing its method of
accounting under section 6.30 of the AP-
PENDIX may use statistical sampling
in determining the § 481(a) adjustment.
Sampling methodologies not described in
Rev. Proc. 2011–42 are not permitted.
(8)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its methodof accounting under
this section 6.30 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 6.30(6)(b) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(9)Designated automatic accounting
method change numbers. The designated
automatic accounting method change
number for a change to the method of
accounting under section 6.30 of this AP-
PENDIX is “178.”Seesection 6.02(4) of
this revenue procedure.
(10)Contact information. For further
information regarding a change under this
section, contact Patrick Clinton at (202)
622–4930 (not a toll-free call).
(5) Rev. Proc. 2011–14 is modified to
add new section 6.31 to the APPENDIX to
read as follows:
6.31Dispositions of tangible deprecia-
ble assets in a general asset account (sec-
tion 168(i)(4)).
(1)Description of change.
(a)Applicability. This change ap-
plies to a taxpayer that wants to make
a change in method of accounting that
is specified in section 6.31(3) of this
APPENDIX pertaining to the disposi-
tion of an asset for which the taxpayer
made a valid general asset account elec-
tion under § 168(i)(4) and the regulations
thereunder. These specified changes are
consistent with §§ 1.168(i)–1T(e)(1),
1.168(i)–1T(e)(2)(viii), and
1.168(i)–1T(j).
This change also may affect the determi-
nation of gain or loss from the disposition
of the asset and may affect whether the
taxpayer must capitalize amounts paid to
restore a unit of property (as determined
under § 1.263(a)–3T(e) or (f)) under
§ 1.263(a)–3T(i).
(b)Inapplicability. This change does
not apply to the following:
(i) a taxpayer that is required under
§ 263A and the regulations thereunder to
capitalize the costs with respect to which
the taxpayer wants to change its method of
accounting under section 6.31 of this AP-
PENDIX if the taxpayer is not capitalizing
these costs, unless the taxpayer concur-
rently changes its method to capitalize
these costs in conjunction with a change to
a UNICAP method under section 11.01 or
11.02 of this APPENDIX (as applicable);
(ii) any property that is not depreciated
under § 168 under the taxpayer’s present
and proposed methods of accounting; or
2012–14 I.R.B.708April 2, 2012

(iii) any property for which the taxpayer
did not make a valid general asset account
election under § 168(i)(4) and the regu-
lations thereunder (but see sections 6.29
and6.30ofthisAPPENDIXformakinga
change for dispositions of tangible depre-
ciable assets not subject to a general asset
account election).
(2)Certain scope limitations inapplica-
ble.
(a) The scope limitations in section
4.02 of this revenue procedure do not ap-
ply to a taxpayer that makes this change
for its first or second taxable year be-
ginning after December 31, 2011. If the
taxpayer makes both this change and
a change to a UNICAP method under
section 11.01 or 11.02 of the APPENDIX
(as applicable) for its first or second
taxable year beginning after December 31,
2011, on a single Form 3115 for the same
year of change in accordance with section
6.31(6)(b) of this APPENDIX, the scope
limitations in section 4.02 of this revenue
procedure do not apply to the taxpayer for
either change.
(b) The scope limitation in section
4.02(5) of this revenue procedure does not
apply to a taxpayer that makes this change.
(3)Covered changes. Section6.31of
this APPENDIX only applies to the fol-
lowing changes in methods of accounting
for an asset for which the taxpayer made a
valid general asset account election under
§ 168(i)(4) and the regulations thereunder:
(a) for purposes of applying
§ 1.168(i)–1T(e)(2)(viii) (determination
of asset disposed of), a change to the
appropriate asset as determined under
§ 1.168(i)–1T(e)(2)(viii)(A) or (B), as ap-
plicable; or
(b) a change in the method of iden-
tifying which assets have been disposed
of from a method of accounting not
specified in § 1.168(i)–1T(j)(2)(i), (ii),
(iii), or (iv) (for example, the last-in,
first-out (LIFO) method of accounting)
to a method of accounting specified in
§ 1.168(i)–1T(j)(2)(i), (ii), (iii), or (iv), as
applicable.
(4)Manner of making change.Atax-
payer making this change must attach to its
Form 3115 a statement with the following:
(a) A description of the assets to which
this change applies;
(b) If the taxpayer is making the change
specified in section 6.31(3)(a) of this
APPENDIX, a description of what as-
set is disposed of by the taxpayer un-
der the taxpayer’s present and proposed
methods of accounting and a statement
as to whether or not the taxpayer, un-
der its proposed method of accounting,
is treating each of an asset’s compo-
nents as the asset in accordance with
§ 1.168(i)–1T(e)(2)(viii)(B)(6);
(c) If the taxpayer is making the change
specified in section 6.31(3)(b) of this AP-
PENDIX, a description of the method of
identifying which assets have been dis-
posed of under the taxpayer’s present and
proposed methods of accounting; and
(d) If any asset is public utility property
within the meaning of § 168(i)(10), a state-
ment providing that the taxpayer agrees to
the following additional terms and condi-
tions:
(i) a normalization method of account-
ing (within the meaning of § 168(i)(9)) will
be used for the public utility property sub-
ject to the application;
(ii) as of the beginning of the year of
change, the taxpayer will adjust its de-
ferred tax reserve account or similar ac-
count in the taxpayer’s regulatory books of
account by the amount of the deferral of
federal income tax liability associated with
the § 481(a) adjustment applicable to the
public utility property subject to the appli-
cation; and
(iii) within 30 calendar days of filing the
federal income tax return for the year of
change, the taxpayer will provide a copy
of the completed application to any reg-
ulatory body having jurisdiction over the
public utility property subject to the appli-
cation.
(5)No ruling on asset. The consent
granted under this revenue procedure for
a change specified in section 6.31(3)(a)
of this APPENDIX is not a determi-
nation by the Commissioner that the
taxpayer is using the appropriate asset
under § 1.168(i)–1T(e)(2)(viii) for de-
termining what asset is disposed of by
the taxpayer and does not create any
presumption that the proposed asset is per-
missible under § 1.168(i)–1T(e)(2)(viii).
The director will ascertain whether the
taxpayer’s determination of its asset under
§ 1.168(i)–1T(e)(2)(viii) is permissible.
(6)Concurrent automatic change.
(a) A taxpayer that wants to make this
change for more than one asset for the
same year of change should file a single
Form 3115 for all such assets and provide
a single net § 481(a) adjustment for all the
changes included in that Form 3115. If
one or more of the changes in that single
Form 3115 generate a negative § 481(a)
adjustment and other changes in that same
Form 3115 generate a positive § 481(a) ad-
justment, the taxpayer may provide a sin-
gle negative § 481(a) adjustment for all
the changes that are included in that Form
3115 generating such negative adjustment
and a single positive § 481(a) adjustment
for all the changes that are included in that
Form 3115 generating such positive ad-
justment.
(b) A taxpayer that wants to make both
this change and a change to a UNICAP
method under section 11.01 or 11.02
of this APPENDIX (as applicable) for
the same year of change should file a
single Form 3115 for both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. For
guidance on filing a single application
for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(c) A taxpayer that wants to make both
this change and a change under section
6.28(3)(b)(ii), (iii), (iv), (v), (vi), or (vii)
of this APPENDIX for the same year of
change should file a single Form 3115 for
both changes, in which case the taxpayer
must enter the designated automatic ac-
counting method change numbers for both
changes on the appropriate line on that
Form 3115. For guidance on filing a single
application for two or more changes, see
section 6.02(b)(ii) of Rev. Proc. 2011–14.
(d) A taxpayer that wants to make both
this change and a change under section
6.32(1)(a)(ii) or (iii) of this APPENDIX
for the same year of change should file
a single Form 3115 for both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. This
section 6.31(6)(d) applies only if both
changes are made for the taxpayer’s first
or second taxable year beginning after
December 31, 2011. For guidance on fil-
ing a single application for two or more
changes, see section 6.02(b)(ii) of Rev.
Proc. 2011–14.
(e) A taxpayer that wants to make
this change, a change under section
6.28(3)(b)(ii), (iii), (iv), (v), (vi), or (vii)
April 2, 20127092012–14 I.R.B.

of this APPENDIX, and a change under
section 6.32(1)(a)(ii) or (iii) of this AP-
PENDIX for the same year of change
should file a single Form 3115 for all such
changes, in which case the taxpayer must
enter the designated automatic accounting
method change numbers for all of these
changes on the appropriate line on that
Form 3115. This section 6.31(6)(e) ap-
plies only if all of these changes are made
for the taxpayer’s first or second taxable
year beginning after December 31, 2011.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(7)Ogden copy of Form 3115 required
in lieu of national office copy. A taxpayer
changing its method of accounting under
this section 6.31 of the APPENDIX must
file a signed copy of its completed Form
3115 with the IRS in Ogden, UT (Ogden
copy), in lieu of filing the national office
copy, no earlier than the first day of the
year of change and no later than the date
the taxpayer files the original Form 3115
with its federal income tax return for the
year of change. If a taxpayer makes both
this change and a change to a UNICAP
method under section 11.01 or 11.02 of
this APPENDIX (as applicable) on a single
Form 3115 for the same year of change
in accordance with section 6.31(6)(b) of
this APPENDIX, the taxpayer must file a
signed copy of that completed Form 3115
with the IRS in Ogden, UT (Ogden copy),
in lieu of filing the national office copy,
no earlier than the first day of the year
of change and no later than the date the
taxpayer files the original Form 3115 with
its federal income tax return for the year
of change.Seesections 6.02(3)(a)(ii)(B)
(providing the general rules) and section
6.02(7)(b) (providing the mailing address)
of this revenue procedure.
(8)Designated automatic accounting
method change numbers. The designated
automatic accounting method change
number for a change to the method of
accounting under section 6.31 of this AP-
PENDIX is “179.”Seesection 6.02(4) of
this revenue procedure.
(9)Contact information. For further
information regarding a change under this
section, contact Patrick Clinton at (202)
622–4930 (not a toll-free call).
(6) Rev. Proc. 2011–14 is modified to
addnewsection6.32totheAPPENDIXto
read as follows:
6.32General asset account elections
(section 168(i)(4)).
(1)Description of change.
(a)Applicability. This change applies
to a taxpayer that wants to make:
(i) A late general asset account elec-
tion under §§ 168(i)(4), 1.168(i)–1, and
1.168(i)–1T for one or more items of
MACRS property placed in service by the
taxpayer in a taxable year beginning before
January 1, 2012. This change also may af-
fect whether the taxpayer must capitalize
amounts paid to restore a unit of property
(as determined under § 1.263(a)–3T(e) or
(f)) under §1.263(a)–3T(i);
(ii) A late election to recognize gain
or loss upon the disposition of all of
the assets, or the last asset, in a gen-
eral asset account in accordance with
§ 1.168(i)–1T(e)(3)(ii). This change
also may affect whether the taxpayer
must capitalize amounts paid to re-
store a unit of property (as determined
under § 1.263(a)–3T(e) or (f)) under
§1.263(a)–3T(i); or
(iii) For an item of MACRS property for
which the taxpayer made a valid general
asset account election,alateelectionto
recognize gain or loss upon the disposition
of that item in a qualifying disposition (as
defined in § 1.168(i)–1T(e)(3)(iii)(B)) in
accordance with § 1.168(i)–1T(e)(3)(iii).
This change also may affect whether the
taxpayer must capitalize amounts paid to
restore a unit of property (as determined
under § 1.263(a)–3T(e) or (f)) under
§ 1.263(a)–3T(i).
(b)Inapplicability. Because of the
changes made to the existing general as-
set account regulations (§ 1.168(i)–1) by
§ 1.168(i)–1T, the Service will treat the
making of the late elections specified in
section 6.32(1)(a) of this APPENDIX as a
change in method of accounting only for
the time specified in section 6.32(2) of this
APPENDIX. Accordingly, this change
does not apply to a taxpayer that makes any
late election specifiedin section 6.32(1)(a)
of this APPENDIX after the time specified
in section 6.32(2) of this APPENDIX, in
which case the making of such late election
is not a change in method of accounting
pursuant to § 1.446–1(e)(2)(ii)(d)(3)(iii).
(2)Time for making the change.The
change under section 6.32 of this APPEN-
DIX must be made for the taxpayer’s first
or second taxable year beginning after De-
cember 31, 2011.
(3)Scope limitations inapplicable.The
scope limitations in section 4.02 of this
revenue procedure do not apply to this
change.
(4)Manner of making change.
(a) The change specified in section
6.32(1)(a)(i) of this APPENDIX is made
with a § 481(a) adjustment. However, if
the taxpayer makes the change specified
in section 6.32(1)(a)(i) of this APPENDIX
for one or more items of MACRS property
owned by the taxpayer at the beginning of
the year of change, such change for that
property is made using a modified cut-off
method under which the unadjusted depre-
ciable basis and the depreciation reserve
of the asset as of the beginning of the
year of change are accounted for using the
new method of accounting. This change
requires the general asset account to in-
clude a beginning balance for both the
unadjusted depreciable basis and the de-
preciation reserve. The beginning balance
for the unadjusted depreciable basis of
each general asset account is equal to the
sum of the unadjusted depreciable bases
as of the beginning of the year of change
for all assets included in that general asset
account. The beginning balance of the
depreciation reserve of each general asset
account is equal to the sum of the greater
of the depreciation allowed or allowable
as of the beginning of the year of change
for all assets included in that general asset
account.
(b) The change specified in section
6.32(1)(a)(ii) or (iii) of this APPENDIX is
made with a § 481(a) adjustment.
(c) A taxpayer making the change spec-
ified in section 6.32(1)(a)(i) or (iii) of this
APPENDIX must attach to its Form 3115 a
statement with a description of the asset(s)
to which this change applies (for exam-
ple, all 5-year property placed in service in
2009 in Holmdel, New Jersey facility (for a
change specified in section 6.32(1)(a)(i) of
this APPENDIX); one desk costing $2,000
in 2007 General Asset Account #1 (for a
change specified in section 6.32(1)(a)(iii)
of this APPENDIX)).
(d) A taxpayer making the change spec-
ified in section 6.32(1)(a)(ii) of this AP-
PENDIX must attach to its Form 3115 a
statement with a description of the general
asset account(s) to which this change ap-
plies (for example, General Asset Account
#2 — all 2008 5-year property additions).
2012–14 I.R.B.710April 2, 2012

(e)Ifataxpayerismakingthechange
specified in section 6.32(1)(a)(i) of this
APPENDIX, a statement providing that
the taxpayer agrees to the following addi-
tional terms and conditions:
(i) The taxpayer consents to, and
agrees to apply, all of the provisions of
§ 1.168(i)–1 and § 1.168(i)–1T to the
assets that are subject to the election
specified in section 6.32(1)(a)(i) of this
APPENDIX; and
(ii) Except as provided in
§ 1.168(i)–1T(c)(1)(ii)(A), (e)(3), (g), or
(h), the election made by the taxpayer
under section 6.32(1)(a)(i) of this APPEN-
DIX is irrevocable and will be binding
on the taxpayer for computing taxable
income for the year of change and for all
subsequent taxable years with respect to
the assets that are subject to this election.
(f) If any asset is public utility property
within the meaning of § 168(i)(10), a state-
ment providing that the taxpayer agrees to
the following additional terms and condi-
tions:
(i) a normalization method of account-
ing (within the meaning of § 168(i)(9)) will
be used for the public utility property sub-
ject to the application;
(ii) within 30 calendar days of filing the
federal income tax return for the year of
change, the taxpayer will provide a copy
of the completed application to any reg-
ulatory body having jurisdiction over the
public utility property subject to the appli-
cation; and
(iii) as of the beginning of the year of
change, the taxpayer will adjust its de-
ferred tax reserve account or similar ac-
count in the taxpayer’s regulatory books of
account by the amount of the deferral of
federal income tax liability associated with
the § 481(a) adjustment applicable to the
public utility property subject to the appli-
cation. This additional term and condition
only has to be included in the statement
by a taxpayer making the change specified
in section 6.32(1)(a)(ii) or (iii) of this AP-
PENDIX.
(5)Concurrent automatic change.
(a) A taxpayer that wants to make this
change for more than one asset for the
same year of change should file a sin-
gle Form 3115 for all such assets. If the
change for more than one asset included
in that Form 3115 is specified in section
6.32(1)(a) of this APPENDIX, the single
Form 3115 should provide a single net
§ 481(a) adjustment for all such changes.
If one or more of the changes specified
in section 6.32(1)(a) of this APPENDIX
in that single Form 3115 generate a nega-
tive § 481(a) adjustment and other changes
specified in section 6.32(1)(a) of this AP-
PENDIXinthatsameForm3115gen-
erate a positive § 481(a) adjustment, the
taxpayer may provide a single negative
§ 481(a) adjustment for all such changes
that are included in that Form 3115 gener-
ating such negative adjustment and a sin-
gle positive § 481(a) adjustment for all
such changes that are included in that Form
3115 generating such positive adjustment.
(b) A taxpayer that wants to make both a
change under section 6.32(1)(a)(ii) or (iii)
of this APPENDIX and a change under
section 6.28(3)(b)(ii), (iii), (iv), (v), (vi),
or (vii) of this APPENDIX for the same
year of change should file a single Form
3115 for both changes, in which case the
taxpayer must enter the designated auto-
matic accounting method change numbers
for both changes on the appropriate line on
that Form 3115. This section 6.32(5)(b)
applies only if both changes are made
for the taxpayer’s first or second taxable
year beginning after December 31, 2011.
For guidance on filing a single applica-
tion for two or more changes, see section
6.02(b)(ii) of Rev. Proc. 2011–14.
(c) A taxpayer that wants to make both
a change under section 6.32(1)(a)(ii) or
(iii)ofthisAPPENDIXandachange
undersection6.31ofthisAPPENDIX
for the same year of change should file
a single Form 3115 for both changes, in
which case the taxpayer must enter the
designated automatic accounting method
change numbers for both changes on the
appropriate line on that Form 3115. This
section 6.32(5)(c) applies only if both
changes are made for the taxpayer’s first
or second taxable year beginning after
December 31, 2011. For guidance on fil-
ing a single application for two or more
changes, see section 6.02(b)(ii) of Rev.
Proc. 2011–14.
(d) A taxpayer that wants to make a
change under section 6.32(1)(a)(ii) or (iii)
ofthisAPPENDIX,achangeundersection
6.28(3)(b)(ii), (iii), (iv), (v), (vi), or (vii) of
this APPENDIX, and a change under sec-
tion 6.31 of this APPENDIX for the same
year of change should file a single Form
3115 for all such changes, in which case
the taxpayer must enter the designated au-
tomatic accounting method change num-
bers for all of these changes on the appro-
priate line on that Form 3115. This sec-
tion 6.32(5)(d) applies only if all of these
changes are made for the taxpayer’s first
or second taxable year beginning after De-
cember 31, 2011. For guidance on fil-
ing a single application for two or more
changes, see section 6.02(b)(ii) of Rev.
Proc. 2011–14.
(6)Ogden copy of Form 3115 required
in lieu of national office copy.Atax-
payer changing its method of accounting
under this section 6.32 of the APPEN-
DIX must file a signed copy of its com-
pleted Form 3115 with the IRS in Ogden,
UT (Ogden copy), in lieu of filing the na-
tional office copy, no earlier than the first
day of the year of change and no later
than the date the taxpayer files the origi-
nal Form 3115 with its federal income tax
return for the year of change.Seesec-
tions 6.02(3)(a)(ii)(B) (providing the gen-
eral rules) and section 6.02(7)(b) (provid-
ing the mailing address) of this revenue
procedure.
(7)Designated automatic accounting
method change numbers. The designated
automatic accounting method change
number for a change to the method of
accounting under section 6.32 of this AP-
PENDIX is “180.”Seesection 6.02(4) of
this revenue procedure.
(8)Contact information. For further
information regarding a change under this
section, contact Patrick Clinton at (202)
622–4930 (not a toll-free call).
SECTION 6. EFFECT ON OTHER
DOCUMENTS
Rev. Proc. 2011–14 is modified and
clarified.
SECTION 7. EFFECTIVE DATE
This revenue procedure is effective for
any taxable year beginning on or after Jan-
uary 1, 2012.
SECTION 8. PAPERWORK
REDUCTION ACT
The collection of information con-
tained in this revenue procedure has been
reviewed and approved by the Office
of Management and Budget in accor-
dance with the Paperwork Reduction Act
(44 U.S.C. 3507) under control number
April 2, 20127112012–14 I.R.B.

1545–1551. An agency may not conduct
or sponsor, and a person is not required to
respond to, a collection of information un-
less the collection of information displays
a valid OMB control number.
The collections of information in this
revenue procedure are in sections 5.03.
This information is necessary and will be
used to determine whether the taxpayer
properly changed to a permitted method
of accounting. The collections of infor-
mation are required for a taxpayer to ob-
tain consent to change its method of ac-
counting. The likely respondents are the
following: individuals, farms, business or
other for-profit institutions, nonprofit in-
stitutions, and small businesses or organi-
zations.
The estimated total annual reporting
and/or recordkeeping burden is 1,200
hours.
The estimated annual burden per re-
spondent/recordkeeper varies from
1
/4hour
to 1.5 hours, depending on individual cir-
cumstances, with an estimated average of
3
/4hour. The estimated number of respon-
dents is 1,600. The estimated annual fre-
quency of responses is on occasion.
SECTION 9. DRAFTING
INFORMATION
The principal author of this revenue
procedure is Kathleen Reed of the Office
of Associate Chief Counsel (Income Tax
& Accounting). For further information
regarding this revenue procedure, contact
Patrick Clinton of the Office of Associate
Chief Counsel (Income Tax & Account-
ing) at (202) 622–4930 (not a toll-free
call).
26 CFR 601.105: Examination of returns and claims
for refund, credit, or abatement; determination of
correct tax liability.
(Also: Part I, §§ 280F; 1.280F–7.)
Rev. Proc. 2012–23
SECTION 1. PURPOSE
This revenue procedure provides: (1)
limitations on depreciation deductions
for owners of passenger automobiles first
placed in service by the taxpayer during
calendar year 2012, including separate
tables of limitations on depreciation de-
ductions for trucks and vans; and (2) the
amounts that must be included in income
by lessees of passenger automobiles first
leased by the taxpayer during calendar
year 2012, including a separate table of
inclusion amounts for lessees of trucks
and vans. The tables detailing these de-
preciation limitations and lessee inclusion
amounts reflect the automobile price infla-
tion adjustments required by § 280F(d)(7)
of the Internal Revenue Code.
SECTION 2. BACKGROUND
.01 For owners of passenger automo-
biles, § 280F(a) imposes dollar limitations
on the depreciation deduction for the year
the taxpayer places the passenger auto-
mobile in service and for each succeeding
year. For passenger automobiles placed in
service after 1988, § 280F(d)(7) requires
the Internal Revenue Service to increase
the amounts allowable as depreciation de-
ductions by a price inflation adjustment
amount. The method of calculating this
price inflation amount for trucks and vans
placed in service in or after calendar year
2003 uses a different CPI “automobile
component” (the “new trucks” compo-
nent) than that used in the price inflation
amount calculation for other passenger
automobiles (the “new cars” component),
resulting in somewhat higher deprecia-
tion deductions for trucks and vans. This
change reflects the higher rate of price
inflation for trucks and vans since 1988.
.02 Section 401(a) of the Tax Relief,
Unemployment Insurance Reauthoriza-
tion, and Job Creation Act of 2010, Pub.
L. No. 111–312, 124 Stat. 3296 (Dec.
17, 2010) (the “Act”) extended the 50
percent additional first year depreciation
deduction under § 168(k) to qualified
property acquired by the taxpayer after
December 31, 2007, and before January 1,
2013, if no written binding contract for the
acquisition of the property existed before
January 1, 2008, and if the taxpayer places
the property in service generally before
January 1, 2013.
Section 168(k)(2)(F)(i) increases the
first year depreciation allowed under
§ 280F(a)(1)(A)(i) by $8,000 for pas-
senger automobiles to which the addi-
tional first year depreciation deduction
under § 168(k) (hereinafter, referred to as
“§ 168(k) additional first year depreciation
deduction”) applies.
.03 Section 168(k)(2)(D)(i) provides
that the § 168(k) additional first year de-
preciation deduction does not apply to
any property required to be depreciated
under the alternative depreciation system
of § 168(g), including property described
in § 280F(b)(1). Section 168(k)(2)(D)(iii)
permits a taxpayer to elect out of the
§ 168(k) additional first year deprecia-
tion deduction for any class of property.
Section 168(k)(4), as amended by the
Act, permits a corporation to elect to
increase the alternative minimum tax
(“AMT”) credit limitation under § 53(c),
instead of claiming the § 168(k) addi-
tional first year depreciation deduction for
all eligible qualified property placed in
service after December 31, 2010, that is
round 2 extension property (as defined in
§ 168(k)(4)(I)(iv)).
Accordingly, this revenue procedure
provides tables for passenger automo-
biles for which the § 168(k) additional
first year depreciation deduction applies.
This revenue procedure also provides ta-
bles for passenger automobiles for which
the § 168(k) additional first year depre-
ciation deduction does not apply, either
because taxpayer (1) purchased the pas-
senger automobile used; (2) did not use the
passenger automobile during 2012 more
than 50 percent for business purposes;
(3) elected out of the § 168(k) additional
first year depreciation deduction pursuant
to § 168(k)(2)(D)(iii); or (4) elected to
increase the § 53 AMT credit limitation in
lieu of claiming § 168(k) additional first
year depreciation.
.04 Section 280F(c) requires a reduc-
tion in the deduction allowed to the lessee
of a leased passenger automobile. The re-
duction must be substantially equivalent to
the limitations on the depreciation deduc-
tions imposed on owners of passenger au-
tomobiles. Under § 1.280F–7(a) of the In-
come Tax Regulations, this reduction re-
quires a lessee to include in gross income
an amount determined by applying a for-
mula to the amount obtained from a table.
One table applies to lessees of trucks and
vans and another table applies to all other
passenger automobiles. Each table shows
inclusion amounts for a range of fair mar-
ket values for each taxable year after the
passenger automobile is first leased.
2012–14 I.R.B.712April 2, 2012

SECTION 3. SCOPE
.01 The limitations on depreciation de-
ductions in section 4.01(2) of this revenue
procedure apply to passenger automobiles
(other than leased passenger automobiles)
that are placed in service by the taxpayer
in calendar year 2012, and continue to ap-
ply for each taxable year that the passenger
automobile remains in service.
.02 The tables in section 4.02 of this
revenue procedure apply to leased passen-
ger automobiles for which the lease term
begins during calendar year 2012. Lessees
of these passenger automobiles must use
these tables to determine the inclusion
amount for each taxable year during which
the passenger automobile is leased. See
Rev. Proc. 2007–30, 2007–1 C.B. 1104,
for passenger automobiles first leased
during calendar year 2007; Rev. Proc.
2008–22, 2008–1 C.B. 658, for passenger
automobiles first leased during calendar
year 2008; Rev. Proc. 2009–24, 2009–17
I.R.B. 885, for passenger automobiles first
leased during calendar year 2009; Rev.
Proc. 2010–18, 2010–9 I.R.B. 427, as
amplified and modified by section 4.03
of Rev. Proc. 2011–21, 2011–12 I.R.B.
560, for passenger automobiles first leased
during calendar year 2010; and Rev. Proc.
2011–21, for passenger automobiles first
leased during calendar year 2011.
SECTION 4. APPLICATION
.01Limitations on Depreciation
Deductions for Certain Automobiles.
(1)Amount of the inflation adjustment.
(a)Passenger automobiles (other than
trucks or vans). Under § 280F(d)(7)(B)(i),
the automobile price inflation adjustment
for any calendar year is the percentage
(if any) by which the CPI automobile
component for October of the preceding
calendar year exceeds the CPI automobile
component for October 1987. Section
280F(d)(7)(B)(ii) defines the term “CPI
automobile component” as the automobile
component of the Consumer Price Index
for all Urban Consumers published by the
Department of Labor. The new car compo-
nent of the CPI was 115.2 for October 1987
and 143.419 for October 2011. The Octo-
ber 2011 index exceeded the October 1987
index by 28.219. Therefore, the automo-
bile price inflation adjustment for 2012 for
passenger automobiles (other than trucks
and vans) is 24.5 percent (28.219/115.2 x
100%). The dollar limitations in § 280F(a)
are multiplied by a factor of 0.245, and
the resulting increases, after rounding to
the nearest $100, are added to the 1988
limitations to give the depreciation limita-
tions applicable to passenger automobiles
(other than trucks and vans) for calendar
year 2012. This adjustment applies to all
passenger automobiles (other than trucks
and vans) that are first placed in service in
calendar year 2012.
(b)Trucks and vans. To determine the
dollar limitations for trucks and vans first
placed in service during calendar year
2012, the Service uses the new truck com-
ponent of the CPI instead of the new car
component. The new truck component
of the CPI was 112.4 for October 1987
and 146.607 for October 2011. The Oc-
tober 2011 index exceeded the October
1987 index by 34.207. Therefore, the
automobile price inflation adjustment for
2012 for trucks and vans is 30.43 per-
cent (34.207/112.4 x 100%). The dollar
limitations in § 280F(a) are multiplied by
a factor of 0.3043, and the resulting in-
creases, after rounding to the nearest $100,
are added to the 1988 limitations to give
the depreciation limitations for trucks and
vans. This adjustment applies to all trucks
and vans that are first placed in service in
calendar year 2012.
(2)Amount of the limitation.Tables
1 through 4 contain the dollar amount of
the depreciation limitation for each taxable
year for passenger automobiles a taxpayer
places in service in calendar year 2012.
Use Table 1 for a passenger automobile
(other than a truck or van), and Table 2 for
a truck or van, placed in service in calen-
dar year 2012 for which the § 168(k) ad-
ditional first year depreciation deduction
applies. Use Table 3 for a passenger au-
tomobile (other than a truck or van), and
Table 4 for a truck or van, placed in ser-
vice in calendar year 2012 for which the
§ 168(k) additional first year depreciation
deduction does not apply.
REV. PROC. 2012–23 TABLE 1
DEPRECIATION LIMITATIONS FOR PASSENGER AUTOMOBILES
(THAT ARE NOT TRUCKS OR VANS) PLACED IN SERVICE IN CALENDAR YEAR
2012 FOR WHICH THE § 168(k) ADDITIONAL FIRST YEAR DEPRECIATION
DEDUCTION APPLIES
Tax YearAmount
1st Tax Year
$11,160
2nd Tax Year
$5,100
3rd Tax Year
$3,050
Each Succeeding Year
$1,875
April 2, 20127132012–14 I.R.B.

REV. PROC. 2012–23 TABLE 2
DEPRECIATION LIMITATIONS FOR TRUCKS AND VANS PLACED IN
SERVICE IN CALENDAR YEAR 2012 FOR WHICH THE § 168(k) ADDITIONAL FIRST YEAR
DEPRECIATION DEDUCTION APPLIES
Tax YearAmount
1st Tax Year
$11,360
2nd Tax Year
$5,300
3rd Tax Year
$3,150
Each Succeeding Year
$1,875
REV. PROC. 2012–23 TABLE 3
DEPRECIATION LIMITATIONS FOR PASSENGER AUTOMOBILES
(THAT ARE NOT TRUCKS OR VANS) PLACED IN SERVICE IN CALENDAR YEAR
2012 FOR WHICH THE § 168(k) ADDITIONAL FIRST YEAR DEPRECIATION
DEDUCTION DOES NOT APPLY
Tax YearAmount
1st Tax Year
$3,160
2nd Tax Year
$5,100
3rd Tax Year
$3,050
Each Succeeding Year
$1,875
REV. PROC. 2012–23 TABLE 4
DEPRECIATION LIMITATIONS FOR TRUCKS AND VANS PLACED IN SERVICE IN
CALENDAR YEAR 2012 FOR WHICH THE § 168(k) ADDITIONAL FIRST YEAR
DEPRECIATION DEDUCTION DOES NOT APPLY
Tax YearAmount
1st Tax Year
$3,360
2nd Tax Year
$5,300
3rd Tax Year
$3,150
Each Succeeding Year
$1,875
.02Inclusions in Income of Lessees of
Passenger Automobiles.
A taxpayer must follow the procedures
in § 1.280F–7(a) for determining the inclu-
sion amounts for passenger automobiles
first leased in calendar year 2012. In ap-
plying these procedures, lessees of passen-
ger automobiles other than trucks and vans
should use Table 5 of this revenue pro-
cedure, while lessees of trucks and vans
should use Table 6 of this revenue proce-
dure.
REV. PROC. 2012–23 TABLE 5
DOLLAR AMOUNTS FOR PASSENGER AUTOMOBILES
(THATARENOTTRUCKSORVANS)
WITH A LEASE TERM BEGINNING IN CALENDAR YEAR 2012
Fair Market Value of Passenger
AutomobileTax Year During Lease
OverNot Over1st2nd3rd4th5th & Later
$18,500$19,000
24
5
68
19,000
19,500
24779
19,500
20,0002
5
8810
20,000
20,500
3
5
91011
20,500
21,0003691212
21,000
21,500
37101214
21,500
22,00038111316
2012–14 I.R.B.714April 2, 2012

REV. PROC. 2012–23 TABLE 5
DOLLAR AMOUNTS FOR PASSENGER AUTOMOBILES
(THATARENOTTRUCKSORVANS)
WITH A LEASE TERM BEGINNING IN CALENDAR YEAR 2012
Fair Market Value of Passenger
AutomobileTax Year During Lease
OverNot Over1st2nd3rd4th5th & Later
22,00023,0004813
15
17
23,00024,000410
15
1720
24,000
25,0005
11171923
25,000
26,000612192126
26,00027,000614202428
27,00028,0007
15
222631
28,00029,000716
25
2833
29,00030,000818
25
32
35
30,00031,000919273438
31,00032,000920303641
32,00033,0001021323843
33,00034,0001023334146
34,000
35,000
1124
35
4349
35,000
36,00012
25
37
4552
36,00037,00012273947
54
37,00038,00013284149
57
38,00039,000132943
5259
39,00040,0001430
4554
62
40,00041,000143247
5665
41,00042,000
15
3349
58
68
42,00043,0001634
51
6170
43,00044,0001636
52
6373
44,000
45,000
1737
54
66
75
45,000
46,0001738
57
6778
46,00047,0001839
59
7080
47,00048,0001940617283
48,00049,000194262
75
86
49,000
50,000
2043647789
50,00051,000
20
45
667991
51,00052,000
2146688194
52,00053,000
2147708496
53,00054,000
2248728699
54,00055,000
23497488102
55,00056,000
23
51
7690104
56,00057,000
24
52
7892107
57,00058,000
24
54
79
95
110
58,00059,0002555
8197113
59,000
60,00026
56
83100
115
60,00062,00026
58
86103119
62,00064,000286090108124
64,00066,000296394112129
66,00068,000306697117
135
68,00070,0003168102121140
70,00072,0003271
105
126
145
72,00074,0003374109130
151
74,00076,000
35
76113
135156
76,00078,0003678117140161
78,00080,0003781120
145
166
80,000
85,000
3986127
152
176
85,000
90,0004292137163189
90,000
95,00045
98147
175
202
95,000
100,00048
105155
187
215
100,000110,000
52115
170203
235
110,000120,000
58
127189227262
April 2, 20127152012–14 I.R.B.

REV. PROC. 2012–23 TABLE 5
DOLLAR AMOUNTS FOR PASSENGER AUTOMOBILES
(THATARENOTTRUCKSORVANS)
WITH A LEASE TERM BEGINNING IN CALENDAR YEAR 2012
Fair Market Value of Passenger
AutomobileTax Year During Lease
OverNot Over1st2nd3rd4th5th & Later
120,000130,00064140208
250
288
130,000140,00070
153
227272
315
140,000
150,00075
166246296340
150,000
160,00081179
265
318368
160,000170,00087192284341394
170,000180,00093204304364420
180,000190,00099217323387446
190,000200,000
105
230342409473
200,000210,000111243361432499
210,000220,000116
256
380
455526
220,000230,000122269399478
552
230,000240,000128282418
501578
240,000and up134294437
524605
REV. PROC. 2012–23 TABLE 6
DOLLAR AMOUNTS FOR TRUCKS AND VANS
WITH A LEASE TERM BEGINNING IN CALENDAR YEAR 2012
Fair Market Value of Truck or VanTax Year During Lease
OverNot Over1st2nd3rd4th5th & Later
$19,000$19,500
14
5
67
19,500
20,00024679
20,000
20,500
2
5
7810
20,500
21,0002
5
81011
21,000
21,500
3691013
21,500
22,00036101214
22,00023,000381114
15
23,00024,00049131618
24,000
25,000
410
15
1921
25,000
26,000
5
11172124
26,00027,000612192326
27,00028,00061421
25
29
28,00029,0007
15
232732
29,00030,000717243034
30,00031,000818263237
31,00032,000919283440
32,00033,000920313642
33,00034,0001021333944
34,000
35,000
1023344148
35,000
36,00011243644
50
36,00037,00012
25
3846
53
37,00038,00012274048
55
38,00039,000132842
5058
39,00040,000132944
53
60
40,00041,0001431
4555
63
41,00042,000143248
57
66
42,00043,000
15
33
5059
69
43,00044,0001634
52
6172
44,000
45,000
1636
53
6474
45,000
46,0001737
55
6677
46,00047,0001738
58
6879
2012–14 I.R.B.716April 2, 2012

REV. PROC. 2012–23 TABLE 6
DOLLAR AMOUNTS FOR TRUCKS AND VANS
WITH A LEASE TERM BEGINNING IN CALENDAR YEAR 2012
Fair Market Value of Truck or VanTax Year During Lease
OverNot Over1st2nd3rd4th5th & Later
47,00048,0001840
59
7082
48,00049,0001941617384
49,000
50,000
194263
75
87
50,00051,000
2043
65
7889
51,00052,000
20
45
668093
52,00053,000
21466883
95
53,00054,000
2148708498
54,00055,000
22497287100
55,00056,000
23
50
7489103
56,00057,000
23
51
7692
105
57,00058,000
24
52
7894108
58,00059,000
24
54
8096111
59,000
60,000
2555
8298114
60,00062,00026
5785
101118
62,00064,000276088106123
64,00066,000286293110128
66,00068,00029
65
96
115
134
68,00070,0003067100120139
70,00072,0003270103
125
144
72,00074,0003372108129149
74,00076,00034
75
111134
155
76,00078,000
35
78
115
138160
78,00080,0003680119143
165
80,000
85,000
38
85125151175
85,000
90,0004191
135
163187
90,000
95,000
4498144174201
95,000
100,00047104
154185
214
100,000110,000
52
113169202234
110,000120,000
57
127187
225
261
120,000130,00063139207248287
130,000140,00069
152
226271313
140,000
150,00075165245
294339
150,000
160,00081178264316366
160,000170,00087190283340392
170,000180,00092204302362419
180,000190,00098216322
385445
190,000200,000104229340409471
200,000210,000110242
359
431498
210,000220,000116
255
378
454524
220,000230,000122267398477
551
230,000240,000127281416
500577
240,000and up133294
435523
603
SECTION 5. EFFECTIVE DATE
This revenue procedure applies to pas-
senger automobiles that a taxpayer first
places in service or first leases during cal-
endar year 2012.
SECTION 6. DRAFTING
INFORMATION
The principal author of this rev-
enue procedure is Bernard P. Harvey of
the Office of Associate Chief Counsel
(Income Tax & Accounting). For further
information regarding this revenue
procedure, contact Mr. Harvey at (202)
622–4930 (not a toll-free call).
April 2, 20127172012–14 I.R.B.

Part IV. Items o
fGeneralInterest
Notice of Proposed
Rulemaking by
Cross-Reference to
Temporary Regulations,
Notice of Public Hearing,
and Withdrawal of Previously
Proposed Regulations
Guidance Regarding
Deduction and Capitalization
of Expenditures Related to
Tangible Property
REG–168745–03
AGENCY: Internal Revenue Service
(IRS), Treasury.
ACTION: Notice of proposed rulemaking
by cross-reference to temporary regula-
tions, notice of public hearing, and with-
drawal of previously proposed regulations.
SUMMARY: In this issue of the Bulletin,
the IRS is issuing temporary regulations
(T.D. 9564) that provide guidance on the
application of sections 162(a) and 263(a)
of the Internal Revenue Code (Code) to
amounts paid to acquire, produce, or im-
prove tangible property. The temporary
regulations clarify and expand the stan-
dards in the current regulations under sec-
tions 162(a) and 263(a), and provide cer-
tain bright-line tests (for example, ade
minimisrule for certain acquisitions) for
applying these standards. The temporary
regulations also provide guidance under
section 168 regarding the accounting for,
and dispositions of, property subject to
section 168. The temporary regulations
also amend the general asset account reg-
ulations. The temporary regulations will
affect all taxpayers that acquire, produce,
or improve tangible property. The text of
the temporary regulations published in the
Federal Regulations also serves as the text
of these proposed regulations. This docu-
ment also provides notice of public hearing
on these proposed regulations and with-
draws the proposed regulations published
in theFederal Registeron March 10, 2008
(73 FR 47).
DATES: Written and/or electronic com-
ments must be received by March 26,
2012. Requests to speak and outlines of
topics to be discussed at the public hearing
scheduledforMay9,2012at10a.m.,
must be received by April 17, 2012.
ADDRESSES: Send submissions to:
CC:PA:LPD:PR(REG–168745–03),
room 5203, Internal Revenue Service,
PO Box 7604, Ben Franklin Station,
Washington, DC 20044. Submissions
may be hand-delivered Monday through
Friday between the hours of 8:00 a.m.
and 4:00 p.m.to CC:PA:LPD:PR
(REG–168745–03), Courier’s Desk,
Internal Revenue Service, 1111
Constitution Avenue, NW, Washington,
DC 20224, or sent electronically,
viatheFederaleRulemaking
Portal atwww.regulations.gov(IRS
REG–168745–03). The public hearing
will be held in the IRS Auditorium,
Internal Revenue Building, 1111
Constitution Avenue, NW, Washington,
DC.
FOR FURTHER INFORMATION
CONTACT: Concerning the proposed
regulations under sections 162 and 263,
Merrill D. Feldstein and Alan Williams,
Office of Associate Chief Counsel
(Income Tax and Accounting) (202)
622–4950; concerning the proposed
regulations under sections 165, 167,
168, 263A, and 1016, Kathleen Reed
and Patrick Clinton, Office of Associate
Chief Counsel (Income Tax and
Accounting) (202) 622–4930; and
concerning submission of comments,
the hearing, and/or to be placed on the
building access list to attend the hearing,
Richard.A.Hurst@irscounsel.treas.gov.
SUPPLEMENTARY INFORMATION:
Background and Explanation of
Provisions
Temporary regulations in this issue of
the Bulletin amend the Income Tax Regu-
lations (26 CFR part 1) relating to sections
162, 165, 167, 168, 263(a), 263A, and
1016. The temporary regulations set forth
rules relating to amounts paid to acquire,
produce, or improve tangible property.
The temporary regulations also provide
guidance regarding the accounting for,
and dispositions of, property subject to
section 168. The temporary regulations
also amend the general asset account
regulations. The text of the temporary
regulations also serves as the text of these
proposed regulations. The preamble to
the temporary regulations explains the
temporary regulations and these proposed
regulations.
Special Analyses
It has been determined that this notice
of proposed rulemaking is not a sig-
nificant regulatoryaction as defined in
Executive Order 12866, as supplemented
by Executive Order 13563. Therefore,
a regulatory assessment is not required.
It also has been determined that section
553(b) of the Administrative Procedure
Act (5 U.S.C. chapter 5) does not apply
to these regulations, and, because the
regulation does not impose a collection
of information on small entities, the
Regulatory Flexibility Act (5 U.S.C.
chapter 6) does not apply. Pursuant
to section 7805(f), this regulation has
been submitted to the Chief Counsel
for Advocacy of the Small Business
Administration for comment on its impact
on small business.
Comments and Public Hearing
Before these proposed regulations are
adopted as final regulations, consideration
will be given to any written comments
(a signed original and eight (8) copies)
or electronic comments that are submitted
timely to the IRS. Comments are requested
on all aspects of the proposed rules. In ad-
dition, the IRS and Treasury Department
specifically request comments on the clar-
ity of the proposed rules and how they may
be made easier to understand. All com-
ments will be available for public inspec-
tion and copying.
A public hearing has been scheduled for
May 9, 2012, beginning at 10 a.m. in the
IRS Auditorium, Internal Revenue Build-
ing, 1111 Constitution Avenue, NW, Wash-
ington, DC. Due to building security pro-
cedures, visitors must enter at the Consti-
tution Avenue entrance. In addition, all
visitors must present photo identification
2012–14 I.R.B.718April 2, 2012

to enter the building. Because of access
restrictions, visitors will not be admitted
beyond the immediate entrance area more
than 30 minutes before the hearing starts.
For information about having your name
placed on the building access list to attend
the hearing, see the “FOR FURTHER IN-
FORMATION CONTACT” section of this
preamble.
The rules of 26 CFR 601.601(a)(3)
apply to the hearing. Persons who wish
to present oral comments at the hearing
must submit electronic or written com-
ments and an outline of the topics to be
discussed and the time to be devoted to
each topic (signed original and eight (8)
copies) by April 17, 2012. A period of 10
minutes will be allotted to each person for
making comments. An agenda showing
the scheduling of the speakers will be
prepared after the deadline for receiving
outlines has passed. Copies of the agenda
will be available free of charge at the
hearing.
Drafting Information
The principal authors of these
regulations are Merrill D. Feldstein
and Kathleen Reed, Office of the
Associate Chief Counsel (Income Tax and
Accounting). However, other personnel
from the IRS and Treasury Department
participated in their development.
Withdrawal of Proposed Amendments
to the Regulations
Accordingly, under the authority of
26 U.S.C. 7805, the notice of proposed
rulemaking (REG–168745–03) published
in theFederal Registeron March 10,
2008, (73 FR 46) is withdrawn.
Proposed Amendment to the
Regulations
Accordingly, 26 CFR Part 1 is proposed
to be amended as follows:
PART 1—INCOME TAXES
Paragraph 1. The authority citation for
part 1 is amended by adding an entry in
numerical order to read as follows:
Authority: 26 U.S.C. 7805 * * *
Section 1.168(i)–1T also issued under
26 U.S.C. 168(i)(4). * * *
Par. 2. Section 1.162–3 is revised to
read as follows:
§1.162–3 Materials and Supplies.
[The text of the proposed amendments
to §1.162–3 is the same as the text of
§1.162–3T(a) through (j) published else-
whereinthisissueoftheBulletin].
Par. 3. Section 1.162–4 is revised to
read as follows:
§1.162–4 Repairs.
[The text of the proposed amendments
to §1.162–4 is the same as the text of
§1.162–4T(a) through (c) published else-
whereinthisissueoftheBulletin].
§1.162–6 [Removed]
Par. 4. Section 1.162–6 is removed.
Par. 5. Section 1.162–11 is amended
by:
1. Revising paragraph (b).
2. Adding paragraph (c).
The revision and addition reads as fol-
lows:
§1.162–11 Rentals.
*****
(b) [The text of the proposed amend-
ments to §1.162–11(b) is the same as the
text of §1.162–11T(b) published else-
where in this issue of the Bulleltin].
(c) [The text of the proposed amend-
ments to §1.162–11(c) is the same as the
text of §1.162–11T(c) published elsewhere
in this issue of the Bulletin].
Par. 6. Section 1.165–2 is amended by:
1. Revising paragraph (c).
2. Adding paragraph (d).
The addition and revision read as fol-
lows:
§1.165–2 Obsolescence of nondepreciable
property.
*****
(c) [The text of the proposed amend-
ments to §1.165–2(c) is the same as the
text of §1.165–2T(c) published elsewhere
in this issue of the Bulleltin].
(d) [The text of the proposed amend-
ments to §1.165–2(d) is the same as the
text of §1.165–2T(d) published elsewhere
in this issue of the Bulletin].
Par. 7. Section 1.167(a)–4 is revised to
read as follows:
§1.167(a)–4 Leased property.
[The text of the proposed amendments
to §1.167(a)–4 is the same as the text of
§1.167(a)–4T(a) through (b)(4) published
elsewhere in this issue of the Bulletin].
Par. 8. Section 1.167(a)–7 is amended
by adding paragraphs (e) and (f) to read as
follows:
§1.167(a)–7 Accounting for depreciable
property.
*****
(e) [The text of the proposed amend-
ments to §1.167(a)–7(e) is the same as
the text of §1.167(a)–7T(e) published else-
whereinthisissueoftheBulletin].
(f) [The text of the proposed amend-
ments to §1.167(a)–7(f) is the same as the
text of §1.167(a)–7T(f) published else-
where in this issue of the Bulleltin].
Par. 9. Section 1.167(a)–8 is amended
by adding paragraphs (g) and (h). The
addition reads as follows:
§1.167(a)–8 Retirements.
*****
(g) [The text of the proposed amend-
ments to §1.167(a)–8(g) is the same as
the text of §1.167(a)–8T(g) published else-
whereinthisissueoftheBulletin].
(h) [The text of the proposed amend-
ments to §1.167(a)–8(h) is the same as
the text of §1.167(a)–8T(h) published else-
whereinthisissueoftheBulletin].
Par. 10. Section 1.168(i)–0 is amended
by:
1. Adding entries in the table of con-
tents for paragraphs (b)(5), (b)(6), and
(c)(3).
2. Redesignating the entry in the table
of contents for paragraph (d)(2) as the en-
try for paragraph (d)(4) and adding para-
graphs (d)(2) and (d)(3).
3. Redesignating the entry in the table
of contents for paragraph (e)(2)(v) as the
entry for (e)(2)(ix), and adding a new para-
graph (e)(2)(v) and paragraphs (e)(2)(vi),
(vii), and (viii).
4. Redesignating the entry in the table
of contents for paragraph (e)(3)(vi) as the
entry for paragraph (e)(3)(vii) and adding
a new paragraph (e)(3)(vi).
April 2, 20127192012–14 I.R.B.

5. Redesignating the entry in the table
of contents for paragraph (h)(2) as the en-
try for paragraph (h)(3) and adding new
paragraph (h)(2).
6. Removing the entries in the table of
contents for paragraphs (l)(1), (2), and (3)
and redesignating the entries in the table of
contents for paragraphs (k)(1), (2), and (3)
as the entries for paragraphs (l)(1), (2), and
(3), respectively.
7. Redesignating the entry in the table
of contents for paragraph (j) as the entry
for paragraph (k) and redesignating the en-
try in the table of contents for paragraph (i)
as paragraph (j), and adding a new para-
graph (i).
8. Adding paragraph (m).
The additions read as follows:
§1.168(i)–0 Table of contents for the
general asset account rules.
*****
§1.168(i)–1 General asset accounts.
*****
(b) * * *
(5) and (6) [The entries in the table
of contents for the proposed amendments
to §1.168(i)–1(b)(5) and (6) are the same
as the entries in the table of contents for
§1.168(i)–1T(b)(5) and (6) published else-
where in this issue of the Bulletin].
(c) * * *
(3) [The entry in the table of con-
tents for the proposed amendments
to §1.168(i)–1(c)(3) is the same as
the entry in the table of contents for
§1.168(i)–1T(c)(3) published elsewhere
in this issue of the Bulletin].
(d) * * *
(2) and (3) [The entries in the table of
contents for the proposed amendments to
§1.168(i)–1(d)(2) and (d)(3) are the same
as the entries in the table of contents for
§1.168(i)–1T(d)(2) and (3) published else-
where in this issue of the Bulletin].
*****
(e) * * *
(2) * * *
(v) through (viii) [The entries in the
table of contents for the proposed amend-
ments to §1.168(i)–1(e)(2)(v) through
(viii) are the same as the entries in the
table of contents for §1.168(i)–1T(e)(2)(v)
through (viii) published elsewhere in this
issue of the Bulleltin].
*****
(e)(3)***
(vi) [The entry in the table of con-
tents for the proposed amendments to
§1.168(i)–1(e)(3)(vi) is the same as
the entry in the table of contents for
§1.168(i)–1T(e)(3)(vi) published else-
where in this issue of the Bulletin].
*****
(h) * * *
(2) [The entry in the table of con-
tents for the proposed amendments
to §1.168(i)–1(h)(2) is the same as
the entry in the table of contents for
§1.168(i)–1T(h)(2) published elsewhere
in this issue of the Bulletin].
*****
(i) [The entry in the table of con-
tents for the proposed amendments to
§1.168(i)–1(i) is the same as the entry in
the table of contents for §1.168(i)–1T(i)
published elsewhere in this issue of the
Bulletin].
*****
(m) [The entry in the table of con-
tents for the proposed amendments to
§1.168(i)–1(m) is the same as the entry in
the table of contents for §1.168(i)–1T(m)
published elsewhere in this issue of the
Bulletin].
Par. 11. Section 1.168(i)–1 is amended
by:
1. Removing paragraphs (l), (l)(1),
(l)(2), and (l)(3), and redesignating para-
graphs (k), (k)(1), (k)(2), and (k)(3) as
paragraphs (l), (l)(1), (l)(2), and (l)(3),
respectively.
2. Redesignating paragraph (j) as para-
graph (k) and redesignating paragraph (i)
as paragraph (j), and adding new paragraph
(i).
3. Revising paragraphs (a) through (h)
and revising paragraphs (j) through (l)(1);
and
4. Adding paragraph (m).
The revisions and additions read as fol-
lows:
§1.168(i)–1 General asset accounts.
(a) through (l)(1) [The text of the
proposed amendments to §1.168(i)–1(a)
through (l)(1) is the same as the text of
§1.168(i)–1T(a) through (l)(1) published
elsewhere in this issue of the Bulletin].
*****
(m) [The text of the proposed amend-
ments to §1.168(i)–1(m) is the same as the
text of §1.168(i)–1T(m) published else-
where in this issue of the Bulletin].
Par. 12. Section 1.168(i)–7 is added to
read as follows:
§1.168(i)–7 Accounting for MACRS
property.
[The text of the proposed amendments
to §1.168(i)–7 is the same as the text of
§1.168(i)–7T published elsewhere in this
issue of the Bulletin].
Par. 13. Section 1.168(i)–8 is added to
read as follows:
§1.168(i)–8 Dispositions of MACRS
property.
[The text of the proposed amendments
to §1.168(i)–8 is the same as the text of
§1.168(i)–8T published elsewhere in this
issue of the Bulletin].
Par. 14. Section 1.263(a)–0 is amended
by:
1. Revising the section headings to
the table of contents for §§1.263(a)–2 and
1.263(a)–3.
2. Adding entries to the table of con-
tents for §§1.263(a)–1, 1.263(a)–2, and
1.263(a)–3.
The revisions and additions read as fol-
lows:
§1.263(a)–0 Table of contents.
*****
§1.263(a)–1 Capital expenditures; in
general.
(a) through (g) [The entries in the ta-
ble of contents for the proposed amend-
ments to §1.263(a)–1(a) through (g) are the
same as the entries in the table of contents
for §1.263(a)–1T(a) through (g) published
elsewhere in this issue of the Bulletin].
§1.263(a)–2 Amounts paid to acquire or
produce tangible property.
(a) through (k) [The entries in the ta-
ble of contents for the proposed amend-
ments to §1.263(a)–2(a) through (k) are the
same as the entries in the table of contents
for §1.263(a)–2T(a) through (k) published
elsewhere in this issue of the Bulletin].
2012–14 I.R.B.720April 2, 2012

§1.263(a)–3 Amounts paid to improve
tangible property.
(a) through (p) [The entries in the ta-
ble of contents for the proposed amend-
ments to §1.263(a)–3(a) through (p) are the
same as the entries in the table of contents
for §1.263(a)–3T(a) through (p) published
elsewhere in this issue of the Bulletin].
*****
Par. 15. Section 1.263(a)–1 is revised
to read as follows:
§1.263(a)–1 Capital expenditures; in
general.
[The text of the proposed amendments
to §1.263(a)–1 is the same as the text of
§1.263(a)–1T published elsewhere in this
issue of the Bulletin].
Par. 16. Section 1.263(a)–2 is revised
to read as follows:
§1.263(a)–2 Amounts paid to acquire or
produce tangible property.
[The text of the proposed amendments
to §1.263(a)–2 is the same as the text of
§1.263(a)–2T published elsewhere in this
issue of the Bulletin].
Par. 17. Section 1.263(a)–3 is revised
to read as follows:
§1.263(a)–3 Amounts paid to improve
tangible property.
[The text of the proposed amendments
to §1.263(a)–3 is the same as the text of
§1.263(a)–3T published elsewhere in this
issue of the Bulletin].
Par. 18. Section 1.263(a)–6 is added to
read as follows:
§1.263(a)–6Electiontodeductor
capitalize certain expenditures.
[The text of the proposed amendments
to §1.263(a)–6 is the same as the text of
§1.263(a)–6T published elsewhere in this
issue of the Bulletin].
Par. 19. Section 1.263A–1 is amended
by:
1. Adding paragraph (b)(14).
2. Revising paragraph (c)(4).
3. Revising paragraph (e)(2)(i)(A).
4. Revising paragraph (e)(3)(ii)(E).
5. Revising paragraph (l).
6. Adding paragraph (m).
The additions and revisions read as fol-
lows:
§1.263A–1 Uniform capitalization of
costs.
*****
(b) * * *
(14) [The text of the proposed amend-
ments to §1.263A–1(b)(14) is the same as
the text of §1.263A–1T(b)(14) published
elsewhere in this issue of the Bulletin].
*****
(c) * * *
(4) [The text of the proposed amend-
ments to §1.263A–1(c)(4) is the same as
the text of §1.263A–1T(c)(4) published
elsewhere in this issue of the Bulletin].
*****
(e) * * *
(2) * * *
(i) * * *
(A) [The text of the proposed
amendments to §1.263A–1(e)(2)(i)(A)
is the same as the text of
§1.263A–1T(e)(2)(i)(A) published else-
whereinthisissueoftheBulletin].
*****
(3) * * *
(ii) * * *
(E) [The text of the proposed
amendments to §1.263A–1(e)(3)(ii)(E)
is the same as the text of
§1.263A–1T(e)(3)(ii)(E) published else-
whereinthisissueoftheBulletin].
*****
(l) [The text of the proposed amend-
ments to §1.263A–1(l) is the same as the
text of §1.263A–1T(l) published else-
whereinthisissueoftheBulletin].
(m) [The text of the proposed amend-
ments to §1.263A–1(m) is the same as
the text of §1.263A–1T(m) published else-
whereinthisissueoftheBulletin].
Par. 20. Section 1.1016–3 is amended
by:
1. Revising paragraphs (a)(1)(ii) and
(j)(1).
2. Adding paragraph (j)(3).
The addition and revision read as fol-
lows:
§1.1016–3 Exhaustion, wear and tear,
obsolescence, amortization, and depletion
for periods since February 13, 1913.
(a) * * *
(1) * * *
(ii) [The text of the proposed amend-
ments to §1.1016–3(a)(1)(ii) is the same as
the text of §1.1016–3T(a)(1)(ii) published
elsewhere in this issue of the Bulletin].
*****
(j) * * *
(1) [The text of the proposed amend-
ments to §1.1016–3(j)(1) is the same as the
text of §1.1016–3T(j)(1) published else-
whereinthisissueoftheBulletin].
*****
(3) [The text of the proposed amend-
ments to §1.1016–3T(j)(3) is the same
as the text of §1.1016–3T(j)(3) published
elsewhere in this issue of the Bulletin].
Steven T. Miller,
Deputy Commissioner for
Services and Enforcement.
(Filed by the Office of the Federal Register on December 23,
2011, 8:45 a.m., and published in the issue of the Federal
Register for December 27, 2011, F.R. 26678)
TEB Voluntary Closing
Agreement Program:
Relief From Allocation and
Accounting Errors for Certain
Issuers of Tax-Exempt Student
Loan Bonds
Announcement 2012–14
SECTION 1. BACKGROUND
Some issuers of qualified student loan
bonds allocated student loans made or ac-
quired with gross proceeds to an issue of
bonds (the first bond issue) and subse-
quently reallocated the same student loans
to other issues. These reallocations were
not due to a refunding of the first bond is-
sue or the universal cap rule. The issuers
did not sell, discharge, or otherwise actu-
ally dispose of the student loans. The is-
suers were unable to establish the bond is-
sues to which the student loans were prop-
erly allocable as purpose investments and,
as a consequence, the issuers could not es-
tablish that the bond issues involved were
other than issues of arbitrage bonds.
Some of these issuers have approached
the IRS about the possibility of entering
into closing agreements after the discovery
of these types of reallocations with respect
to their qualified student loan bonds. This
announcement sets forth the terms under
which the IRS will enter into a voluntary
April 2, 20127212012–14 I.R.B.

closing agreement with an issuer of quali-
fied student loan bonds that are not the sub-
ject of an examination.
The intent underlying this program is to
treat expeditiously all requests for closing
agreements which are submitted in accor-
dance with this announcement.
SECTION 2. TAX EXEMPT
BONDS VOLUNTARY CLOSING
AGREEMENT PROGRAM (TEB
VCAP)
.01 Pursuant to the TEB VCAP pro-
gram set forth in Notice 2008–31, 2008–1
C.B. 592 (March 17, 2008), the IRS will
consider requests from issuers of quali-
fied student loan bonds for voluntary clos-
ing agreements. Such requests will be
processed under the administrative proce-
dures described in section 7.2.3 of the In-
ternal Revenue Manual (the “IRM”).
.02 The closing agreement will provide:
(A) The interest on the bonds covered
by the agreement (the “Bonds”) will not be
includible in gross income of bondholders
solely as a result of an action relating to the
allocation of student loans as purpose in-
vestments that occurred subsequent to the
issue date that caused the Bonds to fail to
meet certain requirements of §148 of the
Internal Revenue Code, as amended (the
“Code”).
(B) The Issuer represents that as of the
date of the closing agreement, the Issuer
has discontinued the practice of reallo-
cation of qualified student loans from
one bond issue to another other than pur-
suant to the transferred proceeds rules in
§ 1.148–9 of the Income Tax Regulations
(the “Regulations”) or the universal cap
rules in § 1.148–6 of the Regulations.
(C) Prior to the IRS’ execution and
delivery of the agreement, the Issuer shall
cause to be electronically paid to the
IRS a settlement amount (the “Settlement
Amount”). The Settlement Amount will
be an amount equal to the sum of (a) forty
percent (40%) of the taxpayer exposure
on each issue of the Bonds computed pur-
suant to IRM 4.81.6.5.3.1 and (b) based
on the Issuer’s existing records, an amount
equal to the excessive arbitrage profit (as
defined in IRM 4.81.6.5.3.8) on the Bonds
from the issue date to the beginning of
the first year included in the calculation of
taxpayer exposure, calculated as follows:
(Step 1) determine the aggregate amount
of excess earnings on each issue of the
Bonds separately from the issue date to the
date the VCAP request was filed, (Step 2)
allocate the amount determined for each
issue of the Bonds equally to each cal-
endar year (including partial years as full
calendar years) between the issue date of
each issue of the Bonds and the date the
VCAP request was filed, and (Step 3) add
the amounts resulting from Step 2 from
the issue date of each issue of the Bonds
to January 1 of the year that is the earli-
est year used in computing the taxpayer
exposure pursuant to IRM 4.81.6.5.3.1.
Payment of the Settlement Amount shall
not be made from proceeds of bonds de-
scribed in § 103(a) of the Code.
(D) The Settlement Amount will not
be refundable, subject to credit or offset,
or deductible for Federal income tax pur-
poses under any circumstance.
(E) Payment of the Settlement Amount
will eliminate any liability under § 148
of the Code for yield reduction payments
or rebate amounts in respect of any stu-
dent loans allocable or allocated to the
Bonds producing a yield that is materi-
ally higher than the yield on the Bonds
accrued through the date of this Agree-
ment, or accruing thereafter through the
date the Bonds are retired, reissued and/or
refunded.
(F) Because this program does not arise
out of an examination, consideration un-
der this program does not preclude or im-
pede the IRS’ examination of the Issuer,
the bondholders, or the Bonds with respect
to any matter not addressed in the closing
agreement.
.03 An Issuer requesting a settlement
under TEB VCAP must request a settle-
ment with respect to all of the outstanding
qualified student loan bond issues (1) from
which it reallocated student loans made or
acquired with gross proceeds of the issue
to another issue other than due to the trans-
ferred proceeds or universal cap rules and
(2) to which it reallocated those loans.
.04 The Issuer must submit the TEB
VCAP request no later than July 31, 2012,
under the operating procedures described
in IRM 7.2.3.
.05 Generally, within 60 days of the re-
ceipt of a complete TEB VCAP request,
the IRS will process the request and send a
closing agreement to the issuer for its ex-
ecution. An issuer must submit payment
of the Settlement Amount, in accordance
with the closing agreement, prior to return-
ing the executed closing agreement to the
IRS.
SECTION 3. DRAFTING
INFORMATION
The principal author of this an-
nouncement is Mark S. Westergard of
the IRS Office of Tax Exempt Bonds.
For further information regarding this
announcement, contact Mark Westergard
at (802) 859–1003 (not a toll-free call).
2012–14 I.R.B.722April 2, 2012

Definition of Terms
Revenue rulings and revenue procedures
(hereinafter referred to as “rulings”) that
have an effect on previous rulings use the
following defined terms to describe the ef-
fect:
Amplifieddescribes a situation where
no change is being made in a prior pub-
lished position, but the prior position is be-
ingextendedtoapplytoavariationofthe
fact situation set forth therein. Thus, if
an earlier ruling held that a principle ap-
plied to A, and the new ruling holds that the
same principle also applies to B, the earlier
ruling is amplified. (Compare withmodi-
fied,below).
Clarifiedis used in those instances
where the language in a prior ruling is be-
ing made clear because the language has
caused, or may cause, some confusion.
It is not used where a position in a prior
ruling is being changed.
Distinguisheddescribes a situation
where a ruling mentions a previously pub-
lished ruling and points out an essential
difference between them.
Modifiedis used where the substance
of a previously published position is being
changed. Thus, if a prior ruling held that a
principle applied to A but not to B, and the
new ruling holds that it applies to both A
and B, the prior ruling is modified because
it corrects a published position. (Compare
withamplifiedandclarified, above).
Obsoleteddescribes a previously pub-
lished ruling that is not considered deter-
minative with respect to future transac-
tions. This term is most commonly used in
a ruling that lists previously published rul-
ings that are obsoleted because of changes
in laws or regulations. A ruling may also
be obsoleted because the substance has
been included in regulations subsequently
adopted.
Revokeddescribes situations where the
position in the previously published ruling
is not correct and the correct position is
beingstatedinanewruling.
Supersededdescribes a situation where
the new ruling does nothing more than re-
state the substance and situation of a previ-
ously published ruling (or rulings). Thus,
the term is used to republish under the
1986 Code and regulations the same po-
sition published under the 1939 Code and
regulations. The term is also used when
it is desired to republish in a single rul-
ing a series of situations, names, etc., that
were previously published over a period of
time in separate rulings. If the new rul-
ing does more than restate the substance
of a prior ruling, a combination of terms
is used. For example,modifiedandsu-
persededdescribes a situation where the
substance of a previously published ruling
is being changed in part and is continued
without change in part and it is desired to
restate the valid portion of the previously
published ruling in a new ruling that is self
contained. In this case, the previously pub-
lished ruling is first modified and then, as
modified, is superseded.
Supplementedis used in situations in
which a list, such as a list of the names of
countries, is published in a ruling and that
list is expanded by adding further names in
subsequent rulings. After the original rul-
ing has been supplemented several times, a
new ruling may be published that includes
the list in the original ruling and the ad-
ditions, and supersedes all prior rulings in
the series.
Suspendedis used in rare situations to
show that the previous published rulings
will not be applied pending some future
action such as the issuance of new or
amended regulations, the outcome of cases
in litigation, or the outcome of a Service
study.
Abbreviations
The fol
lowing abbreviations in current use
and for
merly used will appear in material
publis
hedintheBulletin.
A—Individual.
Acq.—A
cquiescence.
B—Individual.
BE—Beneficiary.
BK—Bank
.
B.T.A.—Board of Tax Appeals.
C—Individual.
C.B.—Cu
mulative Bulletin.
CFR—Code of Federal Regulations.
CI—City.
COOP—Coo
perative.
Ct.D.—Court Decision.
CY—County.
D—Decede
nt.
DC—Dummy Corporation.
DE—Donee.
Del. Order
—Delegation Order.
DISC—Domestic International Sales Corporation.
DR—Donor.
E—Estate.
EE—Employee.
E.O.—Executive Order.
ER—Emp
loyer.
ERISA—Employee Retirement Income Security Act.
EX—Executor.
F—Fiduc
iary.
FC—Foreign Country.
FICA—Federal Insurance Contributions Act.
FISC—Fo
reign International Sales Company.
FPH—Foreign Personal Holding Company.
F.R.—Federal Register.
FUTA—Fed
eral Unemployment Tax Act.
FX—Foreign corporation.
G.C.M.—Chief Counsel’s Memorandum.
GE—Grante
e.
GP—General Partner.
GR—Grantor.
IC—Insura
nce Company.
I.R.B.—Internal Revenue Bulletin.
LE—Lessee.
LP—Limited
Partner.
LR—Lessor.
M—Minor.
Nonacq.—No
nacquiescence.
O—Organization.
P—Parent Corporation.
PHC—Persona
l Holding Company.
PO—Possession of the U.S.
PR—Partner.
PRS—Pa
rtnership.
PTE—Prohibited Transaction Exemption.
Pub. L.—Public Law.
REIT—Re
al Estate Investment Trust.
Rev. Proc.—Revenue Procedure.
Rev. Rul.—Revenue Ruling.
S—Subsi
diary.
S.P.R.—Statement of Procedural Rules.
Stat.—Statutes at Large.
T—Target
Corporation.
T.C.—Tax Court.
T.D.—Treasury Decision.
TFE—Trans
feree.
TFR—Transferor.
T.I.R.—Technical Information Release.
TP—Taxpay
er.
TR—Trust.
TT—Trustee.
U.S.C.—Uni
ted States Code.
X—Corporation.
Y—Corporation.
Z—Corporat
ion.
April 2, 2012i2012–14 I.R.B.

Numerical Finding List
1
Bulletins 2012–1 through 2012–14
Announcements:
2012-1, 2012-1 I.R.B.249
2012-2, 2012-2 I.R.B.285
2012-3, 2012-4 I.R.B.335
2012-4, 2012-4 I.R.B.335
2012-5, 2012-5 I.R.B.348
2012-6, 2012-6 I.R.B.366
2012-7, 2012-6 I.R.B.367
2012-8, 2012-7 I.R.B.373
2012-9, 2012-7 I.R.B.377
2012-11, 2012-13 I.R.B.611
2012-12, 2012-12 I.R.B.562
2012-14, 2012-14 I.R.B.721
Notices:
2012-1, 2012-2 I.R.B.260
2012-3, 2012-3 I.R.B.289
2012-4, 2012-3 I.R.B.290
2012-5, 2012-3 I.R.B.291
2012-6, 2012-3 I.R.B.293
2012-7, 2012-4 I.R.B.308
2012-8, 2012-4 I.R.B.309
2012-9, 2012-4 I.R.B.315
2012-10, 2012-5 I.R.B.343
2012-11, 2012-5 I.R.B.346
2012-12, 2012-6 I.R.B.365
2012-13, 2012-9 I.R.B.421
2012-14, 2012-8 I.R.B.411
2012-15, 2012-9 I.R.B.424
2012-16, 2012-9 I.R.B.427
2012-17, 2012-9 I.R.B.430
2012-18, 2012-10 I.R.B.438
2012-19, 2012-10 I.R.B.440
2012-20, 2012-13 I.R.B.574
2012-21, 2012-10 I.R.B.450
2012-22, 2012-13 I.R.B.576
2012-23, 2012-11 I.R.B.483
2012-24, 2012-13 I.R.B.578
Proposed Regulations:
REG-168745-03, 2012-14 I.R.B.718
REG-109369-10, 2012-9 I.R.B.434
REG-110980-10, 2012-13 I.R.B.581
REG-113770-10, 2012-13 I.R.B.587
REG-113903-10, 2012-11 I.R.B.486
REG-120282-10, 2012-11 I.R.B.487
REG-130302-10, 2012-8 I.R.B.412
REG-149625-10, 2012-2 I.R.B.279
REG-102988-11, 2012-4 I.R.B.326
REG-115809-11, 2012-13 I.R.B.598
REG-124627-11, 2012-8 I.R.B.417
REG-130777-11, 2012-5 I.R.B.347
Proposed Regulations— Continued:
REG-135071-11, 2012-12 I.R.B.561
REG-145474-11, 2012-11 I.R.B.495
Revenue Procedures:
2012-1, 2012-1 I.R.B.1
2012-2, 2012-1 I.R.B.92
2012-3, 2012-1 I.R.B.113
2012-4, 2012-1 I.R.B.125
2012-5, 2012-1 I.R.B.169
2012-6, 2012-1 I.R.B.197
2012-7, 2012-1 I.R.B.232
2012-8, 2012-1 I.R.B.235
2012-9, 2012-2 I.R.B.261
2012-10, 2012-2 I.R.B.273
2012-11, 2012-7 I.R.B.368
2012-12, 2012-2 I.R.B.275
2012-13, 2012-3 I.R.B.295
2012-14, 2012-3 I.R.B.296
2012-15, 2012-7 I.R.B.369
2012-16, 2012-10 I.R.B.452
2012-17, 2012-10 I.R.B.453
2012-18, 2012-10 I.R.B.455
2012-19, 2012-14 I.R.B.689
2012-20, 2012-14 I.R.B.700
2012-21, 2012-11 I.R.B.484
2012-23, 2012-14 I.R.B.712
Revenue Rulings:
2012-1, 2012-2 I.R.B.255
2012-2, 2012-3 I.R.B.286
2012-3, 2012-8 I.R.B.383
2012-4, 2012-8 I.R.B.386
2012-5, 2012-5 I.R.B.337
2012-6, 2012-6 I.R.B.349
2012-7, 2012-6 I.R.B.362
2012-8, 2012-13 I.R.B.563
2012-9, 2012-11 I.R.B.475
2012-10, 2012-14 I.R.B.614
2012-11, 2012-14 I.R.B.686
Treasury Decisions:
9559, 2012-2 I.R.B.252
9560, 2012-4 I.R.B.299
9561, 2012-5 I.R.B.341
9562, 2012-5 I.R.B.339
9563, 2012-6 I.R.B.354
9564, 2012-14 I.R.B.614
9565, 2012-8 I.R.B.378
9566, 2012-8 I.R.B.389
9567, 2012-8 I.R.B.395
9568, 2012-12 I.R.B.499
9569, 2012-11 I.R.B.465
9570, 2012-11 I.R.B.477
9571, 2012-11 I.R.B.468
9572, 2012-11 I.R.B.471
Treasury Decisions— Continued:
9573, 2012-12 I.R.B.498
9574, 2012-12 I.R.B.559
1
A cumulative list of all revenue rulings, revenue procedures, Treasury decisions, etc., published in Internal Revenue Bulletins 2011–27 through 2011–52 is in Internal Revenue Bulletin
2011–52, dated December 27, 2011.
2012–14 I.R.B.iiApril 2, 2012

Finding List of Current Actions on
Previously Published Items
1
Bulletins 2012–1 through 2012–14
Announcements:
2002-44
Supplemented by
Notice 2012-13, 2012-9 I.R.B.421
2010-19
Obsoleted by
Ann. 2012-12, 2012-12 I.R.B.562
2011-63
Corrected by
Ann. 2012-9, 2012-7 I.R.B.377
Notices:
2006-87
Superseded by
Notice 2012-19, 2012-10 I.R.B.440
2006-99
Superseded in part by
Notice 2012-20, 2012-13 I.R.B.574
2007-25
Superseded by
Notice 2012-19, 2012-10 I.R.B.440
2007-77
Superseded by
Notice 2012-19, 2012-10 I.R.B.440
2008-107
Superseded by
Notice 2012-19, 2012-10 I.R.B.440
2010-27
Superseded by
Notice 2012-19, 2012-10 I.R.B.440
2010-88
As modified by Ann. 2011-40, is superseded by
Notice 2012-1, 2012-2 I.R.B.260
2011-8
Superseded by
Notice 2012-19, 2012-10 I.R.B.440
2011-28
Superseded by
Notice 2012-9, 2012-4 I.R.B.315
Proposed Regulations:
REG-208274-86
Withdrawn by
Ann. 2012-11, 2012-13 I.R.B.611
Revenue Procedures:
2000-43
Amplified, modified and superseded by
Rev. Proc. 2012-18, 2012-10 I.R.B.455
2003-61
Superseded by
Notice 2012-8, 2012-4 I.R.B.309
2007-44
Modified by
Ann. 2012-3, 2012-4 I.R.B.335
2011-1
Superseded by
Rev. Proc. 2012-1, 2012-1 I.R.B.1
2011-2
Superseded by
Rev. Proc. 2012-2, 2012-1 I.R.B.92
2011-3
Superseded by
Rev. Proc. 2012-3, 2012-1 I.R.B.113
2011-4
Superseded by
Rev. Proc. 2012-4, 2012-1 I.R.B.125
2011-5
Superseded by
Rev. Proc. 2012-5, 2012-1 I.R.B.169
2011-6
Superseded by
Rev. Proc. 2012-6, 2012-1 I.R.B.197
2011-7
Superseded by
Rev. Proc. 2012-7, 2012-1 I.R.B.232
2011-8
Superseded by
Rev. Proc. 2012-8, 2012-1 I.R.B.235
2011-9
Superseded by
Rev. Proc. 2012-9, 2012-2 I.R.B.261
2011-10
Superseded by
Rev. Proc. 2012-10, 2012-2 I.R.B.273
2011-14
Modified and clarified by
Rev. Proc. 2012-19, 2012-14 I.R.B.689
Rev. Proc. 2012-20, 2012-14 I.R.B.700
2011-37
Obsoleted in part by
Rev. Proc. 2012-16, 2012-10 I.R.B.452
2011-40
Corrected by
Ann. 2012-6, 2012-6 I.R.B.366
Revenue Procedures— Continued:
2011-49
Modified by
Ann. 2012-3, 2012-4 I.R.B.335
2011-50
Corrected by
Ann. 2012-6, 2012-6 I.R.B.366
2011-51
Corrected by
Ann. 2012-6, 2012-6 I.R.B.366
2012-8
Corrected by
Ann. 2012-7, 2012-6 I.R.B.367
Revenue Rulings:
92-19
Supplemented in part by
Rev. Rul. 2012-6, 2012-6 I.R.B.349
2008-40
Modified by
Notice 2012-6, 2012-3 I.R.B.293
2011-1
Modified by
Notice 2012-6, 2012-3 I.R.B.293
Treasury Decision:
9517
Corrected by
Ann. 2012-4, 2012-4 I.R.B.335
Ann. 2012-5, 2012-5 I.R.B.348
1
A cumulative list of current actions on previously published items in Internal Revenue Bulletins 2011–27 through 2011–52 is in Internal Revenue Bulletin 2011–52, dated December 27,
2011.
April 2, 2012iii2012–14 I.R.B.

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