Internal Revenue Bulletin 2006-45 (PDF rendition): IRS Revenue Procedures

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Bulletin No. 200
6-45
November 6, 2006
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. 2006–54, page 834.
2006 base period T-bill rate.The “base period T-bill rate”
for the period ending September 30, 2006, is published as
required by section 995(f) of the Code.
Rev. Rul. 2
006–55, page 837.
Federal ra
tes; adjusted federal rates; adjusted federal
long-term
rate and the long-term exempt rate.For pur-
poses of se
ctions 382, 642, 1274, 1288, and other sections
of the Code
, tables set forth the rates for November 2006.
T.D. 9289, page 827.
Final regulations under section 752 of the Code contain
rules for taking into account certain obligations of a business
entity that is disregarded as separate from its owner under
section 856(i) or section 1361(b)(3), or regulations sections
301.7701–1 through 301.7701–3. The regulations clarify the
existing regulations concerning when a partner may be treated
as bearing the economic risk of loss for a partnership liability
based upon an obligation of a disregarded entity.
Notice 2006–95, page 848.
This notice provides rules interpreting the reasonable mortality
charge requirement contained in section 7702(c)(3)(B)(i) of the
Code. Notice 88–128 supplemented. Notice 2004–61 modi-
fied and superseded.
TAX CONVENTIONS
Announcement 2006–80, page 840.
The United States recently exchanged instruments of ratifica-
tion for a new income tax treaty with Bangladesh and a new
protocol with Sweden. The tables in this announcement can be
used to supplement the tables in Publications 515 and 901.
Announcem
ent 2006–86, page 842.
The docume
nt describes how certain taxpayers may elect to
use dual co
nsolidated losses subject to section 1503(d) of the
Code eithe
r in the United States or the United Kingdom, and
contains
background information for that election.
ADMINISTRATIVE
Rev. Proc. 2006–43, page 849.
This document provides procedures under which a taxpayer
may use the automatic consent procedures of Rev. Proc.
2002–9 to request a change in method of accounting to
comply with regulations sections 1.168(k)–1 or 1.1400L(b)–1.
Rev. Proc. 2002–9 modified and amplified.
Rev. Pro
c. 2006–45, page 851.
This doc
ument provides the exclusive procedures for a corpo-
ration t
o obtain automatic approval from the Commissioner to
change a
n annual accounting period under section 442 of the
Code. Re
v. Proc. 2002–37 clarified, modified, amplified, and
supers
eded.
(Continued on the next page)
Fi
nding Lists begin on page ii.

Rev. Proc. 2006–46, page 859.
This document provides the exclusive procedures for a part-
nership, S corporation, electing S corporation, personal ser-
vice corporation, or trust to obtain automatic approval from
the Commissioner to adopt, change, or retain an annual ac-
counting period under section 442 of the Code. Rev. Proc.
2002–38 clarified, modified, amplified, and superseded.
Rev. Proc. 2006–47, page 869.
This document provides methods to determine the amount of
“paragraph (e)(1) wages” for purposes of the limitation con-
tained in section 199(b)(1) on the amount of the deduction pro-
vided by section 199(a)(1) for income attributable to domestic
production activities. The procedure reflects changes in the
definition of “W–2 wages” for purposes of section 199 made
by the Tax Increase Prevention and Reconciliation Act of 2005
(TIPRA).
Announcement 2006–84, page 873.
This document contains corrections to final and temporary reg-
ulations (T.D. 9281, 2006–39 I.R.B. 517) relating to the deter-
mination of the interest expense deduction of foreign corpora-
tions and applies to foreign corporations engaged in a trade or
business within the United States.
Announcement 2006–85, page 873.
This document contains corrections to final regulations
(T.D. 9276, 2006–37 I.R.B. 423) concerning the definition of
supplemental wages for income tax withholding purposes and
income tax requirements for employers making payments of
supplemental wages to employees.
November 6, 20062006–45 I.R.B.

The IRS Mission
Provide America’s taxpayers top quality service by helping
them understand and meet their tax responsibilities and by
applying the tax law with 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 Sec-
retary (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.
2006–45 I.R.B.November 6, 2006

Place missing child here.
November 6, 20062006–45 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 November 2006. See Rev. Rul. 2006-55, page
837.
Section 168.—Accelerated
Cost Recovery System
26 CFR 1.168(k)–1: Additional first year deprecia-
tion deduction.
How does a taxpayer change its method of ac-
countingtocomplywith§1.168(k)–1oftheIncome
Tax Regulations? See Rev. Proc. 2006-43, page 849.
Section 280G.—Golden
Parachute Payments
Federal short-term, mid-term, and long-term rates
are set forth for the month of November 2006. See
Rev. Rul. 2006-55, page 837.
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 November 2006. See Rev.
Rul. 2006-55, page 837.
Section 412.—Minimum
Funding Standards
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of November 2006. See Rev. Rul. 2006-55, page
837.
Section 441.—Period for
Computation of Taxable
Income
26 CFR 1.441–1: Period for computation of taxable
income.
This revenue procedure provides the exclusive
procedures for a corporation to obtain the automatic
approval of the Commissioner to change an annual
accounting period. See Rev. Proc. 2006-45, page
851.
26 CFR 1.441–1: Period for computation of taxable
income.
26 CFR 1.441–3: Taxable year of a personal service
corporation.
This revenue procedure provides the exclusive
procedures for a partnership, S corporation, electing
S corporation, personal service corporation, or trust
to obtain the automatic approval of the Commissioner
to adopt, change, or retain an annual accounting pe-
riod. See Rev. Proc. 2006-46, page 859.
Section 444.—Election of
Taxable Year Other Than
Required Taxable Year
This revenue procedure provides the exclusive
procedures for a partnership, S corporation, electing
S corporation, personal service corporation, or trust
to obtain the automatic approval of the Commissioner
to adopt, change, or retain an annual accounting pe-
riod. See Rev. Proc. 2006-46, page 859.
Section 446.—General Rule
for Methods of Accounting
If a taxpayer changes its method of comput-
ingdepreciationtocomplywith§1.168(k)–1or
§ 1.1400L(b)–1 of the Income Tax Regulations, is
this change a change in method of accounting under
§ 446(e) of the Internal Revenue Code? See Rev.
Proc. 2006-43, page 849.
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 November 2006. See Rev. Rul. 2006-55, page
837.
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 November 2006. See Rev. Rul. 2006-55, page
837.
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 November 2006. See
Rev. Rul. 2006-55, page 837.
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 November 2006. See Rev. Rul. 2006-55, page
837.
Section 642.—Special
Rules for Credits and
Deductions
Federal short-term, mid-term, and long-term rates
are set forth for the month of November 2006. See
Rev. Rul. 2006-55, page 837.
Section 706.—Taxable
Years of Partner and
Partnership
26 CFR 1.706–1: Taxable years of partner and part-
nership.
This revenue procedure provides the exclusive
procedures that apply for a partnership to obtain the
automatic approval of the Commissioner to adopt,
change, or retain an annual accounting period. See
Rev. Proc. 2006-46, page 859.
Section 752.—Treatment
of Certain Liabilities
26 CFR 1.752–2: Partner’s share of recourse liabil-
ities.
T.D. 9289
DEPARTMENT OF
THE TREASURY
Internal Revenue Service
26 CFR Parts 1 and 602
Treatment of Disregarded
Entities Under Section 752
AGENCY: Internal Revenue Service
(IRS), Treasury.
2006–45 I.R.B.827November 6, 2006

ACTION: Final regulations.
SUMMARY: This document contains
final regulations under section 752 for
taking into account certain obligations
of a business entity that is disregarded
as separate from its owner under section
856(i) or section 1361(b)(3) of the In-
ternal Revenue Code, or §§301.7701–1
through 301.7701–3 of the Procedure and
Administration Regulations. These final
regulations clarify the existing regulations
concerning when a partner may be treated
as bearing the economic risk of loss for a
partnership liability based upon an obli-
gation of a disregarded entity. The rules
affect partnerships and their partners.
DATES:Effective Date:These regulations
are effective on October 11, 2006.
Applicability Date:These regulations
generally are applicable for liabilities in-
curred or assumed by a partnership on or
after October 11, 2006.
FOR FURTHER INFORMATION
CONTACT:CharlotteChyr,
202–622–3070 (not a toll-free num-
ber).
SUPPLEMENTARY INFORMATION:
Paperwork Reduction Act
The collection of information con-
tained in these final regulations has been
reviewed and approved by the Office of
Management and Budget in accordance
with the Paperwork Reduction Act of 1995
(44 U.S.C. 3507(d)) under control number
1545–1905. Response to this collection of
information is mandatory.
An agency may not conduct or sponsor,
and a person is not required to respond
to, a collection of information, unless the
collection of information displays a valid
control number.
The estimated annual burden per re-
spondent varies from 6 minutes to 4
hours, depending on individual circum-
stances, with an estimated average of
2 hours. Comments concerning the ac-
curacy of this burden estimate and sug-
gestions for reducing this burden should
be sent to the Internal Revenue Service,
Attn: IRS Reports Clearance Officer,
SE:W:CAR:MP:T:T:SP, Washington, DC
20224, and to the Office of Management
and Budget, Attn: Desk Officer for the
Department of Treasury, Office of Infor-
mation and Regulatory Affairs, Washing-
ton, DC 20503.
Books and records relating to these col-
lections of information must be retained as
long as their contents may become mate-
rial in the administration of any internal
revenue law. Generally, tax returns and
return information are confidential, as re-
quired by 26 U.S.C. 6103.
Background
On August 12, 2004, the IRS and the
Treasury Department issued proposed reg-
ulations under section 752 providing rules
for taking into account certain obligations
of disregarded entities (REG–128767–04,
2004–2 C.B. 534 [69 FR 49832]). Com-
ments were received in response to the no-
tice of proposed rulemaking, and a pub-
lic hearing was scheduled. However, the
public hearing was later cancelled when
no one requested to speak. After consid-
eration of all the comments, the proposed
regulations are adopted as amended by this
Treasury decision.
Summary of Comments and
Explanation of Provisions
1.Net Value Approach In General
The proposed regulations provide that a
payment obligation under §1.752–2(b)(1)
(§1.752–2(b)(1) payment obligation) of a
disregarded entity for which a partner is
treated as bearing the economic risk of loss
is taken into account only to the extent of
the net value of the disregarded entity. Cer-
tain commentators disagreed with the ap-
proach taken in the proposed regulations,
arguing that the regulations will result in
inconsistent treatment of similar economic
situations and unwarranted complexity.
Some commentators argued that the
presumption of deemed satisfaction of
§1.752–2(b)(1) payment obligations of
partners and related persons that is pro-
vided in §1.752–2(b)(6) (presumption
of deemed satisfaction) should be ap-
plied to disregarded entities that have
§1.752–2(b)(1) payment obligations.
Other commentators argued that the pre-
sumption of deemed satisfaction should
applyonlytocertaindisregarded entities,
such as disregarded entities that comprise
substantially all of the owner’s assets, or
disregarded entities that hold active trades
or businesses.
The IRS and the Treasury Department
believe that applying the presumption of
deemed satisfaction to a disregarded entity
that shields the federal tax partner from li-
ability for the entity’s obligations would,
in many cases, cause partnership liabil-
ities that are economically indistinguish-
able from nonrecourse liabilities to be clas-
sified as recourse for purposes of section
752. Applying the presumption of deemed
satisfaction to disregarded entities would
distort the allocation of partnership liabil-
ities in those cases. Accordingly, these
comments are not adopted in the final reg-
ulations.
One commentator suggested that
§1.752–2 be amended to provide that, in
addition to statutory and contractual obli-
gations, statutory and contractual limita-
tions should be taken into account in deter-
mining a partner’s economic risk of loss.
The IRS and the Treasury Department
believe that such limitations are already
taken into account under §1.752–2(b)(3).
As a result, the comment is not adopted.
Another commentator suggested that
the goal of the proposed regulation could
be better achieved by adding an example to
the current anti-abuse rule in §1.752–2(j)
(or by publishing a revenue ruling) to il-
lustrate a situation under which a partner’s
§1.752–2(b)(1) payment obligation is lim-
ited because the partner holds its interest
in a partnership through a disregarded en-
tity with a principal purpose to eliminate
the partner’s economic risk of loss with
respect to the partnership’s liabilities. The
IRS and the Treasury Department agree
that, in certain circumstances, the current
anti-abuse rule under section 752 pre-
vents allocation of partnership liabilities
to a partner that is a disregarded entity.
However, if a partner holds a partnership
interest through a disregarded entity, and
only the assets of the disregarded entity
are available to satisfy §1.752–2(b)(1)
payment obligations undertaken by the
disregarded entity,the IRS and the Trea-
sury Department believe that a partner
should be treated as bearing the economic
risk of loss for a partnership liability only
to the extent of the net value of a disre-
garded entity’s assets, whether or not the
principal purpose of the arrangement is to
November 6, 20068282006–45 I.R.B.

limit the partner’s economic risk of loss.
As a result, the comment is not adopted.
2.Net Value Approach Not Extended To
Other Entities
The proposed regulations requested
comments regarding whether the rules
of the proposed regulations should be
extended to the §1.752–2(b)(1) payment
obligations of other entities, such as en-
tities that are capitalized with nominal
equity. Some commentators opposed ex-
panding the approach of the proposed reg-
ulations to thinly capitalized entities as un-
necessary. Other commentators suggested
that the anti-abuse rule of §1.752–2(j)
could be expanded to cover certain situa-
tions involving thinly capitalized entities.
Specifically, a commentator suggested that
the anti-abuse rule should apply if a sub-
stantially undercapitalized subsidiary of
a consolidated group of corporations or a
substantially undercapitalized passthrough
entity (other than a disregarded entity) is
utilized as the partner(or related obligor)
for a principal purpose of limiting its
owner’s risk of loss in respect of existing
partnership liabilities, and obtaining tax
benefits for its owners (or other members
of the consolidated group) that would not
be available but for the additional tax basis
in the partnership interest that results from
the presumption of deemed satisfaction
rule. The commentator also suggested that
the regulations provide a safe harbor for
determining entities that are not substan-
tially undercapitalized.
Under the anti-abuse rule of
§1.752–2(j), a §1.752–2(b)(1) payment
obligation of a partner or a related person
may be disregarded if the facts and circum-
stances indicate that a principal purpose
of the arrangement between the parties is
to eliminate the partner’s economic risk
of loss with respect to that obligation or to
create the appearance of the economic risk
of loss where the substance of the arrange-
ment is otherwise. Thus, the anti-abuse
rule of §1.752–2(j) can apply to abusive
transactions involving thinly capitalized
entities. Although these regulations do not
modify the anti-abuse rule of §1.752–2(j)
and do not extend the net value approach
to thinly capitalized entities, the IRS and
the Treasury Department may continue
to study these issues in connection with
future guidance projects.
3.Calculating The Net Value of A
Disregarded Entity
Under the proposed regulations, the net
value of a disregarded entity equals the fair
market value of all assets owned by the dis-
regarded entity that may be subject to cred-
itors’ claims under local law, including the
disregarded entity’s enforceable rights to
contributions from its owner but excluding
the disregarded entity’s interest in the part-
nership for which the net value is being de-
termined (if any) and the fair market value
of property pledged to secure a partnership
liability (which is already taken into ac-
count under §1.752–2(h)(1)), less obliga-
tions of the disregarded entity that do not
constitute, and are senior or of equal prior-
ity to, §1.752–2(b)(1) payment obligations
of the disregarded entity.
One commentator suggested that the fi-
nal regulations should provide (or clarify)
that the net value of adisregarded entity
can vary depending upon the priority of
the §1.752–2(b)(1) payment obligation
for which the value is being computed.
A commentator also suggested that obli-
gations of the disregarded entity that are
of equal priority to §1.752–2(b)(1) pay-
ment obligations of the disregarded entity
should not be subtracted in their entirety.
Instead, the commentator suggested that
in determining the net value of the disre-
garded entity, the final regulations should
subtract only thepro rataportion of the
amount of any obligation of the disre-
garded entity that is not a §1.752–2(b)(1)
payment obligation of the disregarded
entity and that is of equal priority to the
§1.752–2(b)(1) payment obligation of the
disregarded entity. Other commentators
suggested that prorating a disregarded
entity’s net value among equal priority
obligations would add unnecessary com-
plexity.
The comments illustrate the difficulty
of taking into account priorities among
obligations of the disregarded entity in
determining the net value of the entity
and the divergent views regarding the ap-
proach that best measures the economic
risk of loss of a partner. The IRS and
the Treasury Department believe that the
regulations should provide clear and ad-
ministrable rules that avoid unwarranted
complexity. As a result, the final regula-
tions provide that the net value of a disre-
garded entity is determined by subtracting
all obligations (regardless of priority) of
the disregarded entity that do not consti-
tute §1.752–2(b)(1) payment obligations
from the fair market value of the assets of
the entity. That net value is reported by the
owner to each partnership for which the
disregarded entity may have one or more
§1.752–2(b)(1) payment obligations. Each
such partnership independently takes the
net value of the disregarded entity into
account under §1.752–2(k)(3) and allo-
cates the net value among liabilities of that
partnership in a reasonable and consistent
manner, taking into account the relative
priorities of those liabilities.
One commentator suggested that the
final regulations clarify that a disregarded
entity’s interest in another partnership
(other than the one for which the net value
is being determined) is included as an asset
to be valued for purposes of the net value
calculation. This comment is adopted.
4.Valuation Events
Under the proposed regulations, after
the net value of a disregarded entity is ini-
tially determined, the net value of the dis-
regarded entity is not redetermined unless
(1) the obligations of the disregarded en-
tity that do not constitute, and are senior
or of equal priority to, §1.752–2(b)(1) pay-
ment obligations of the disregarded entity
change by more than ade minimisamount
or (2) there is more than ade minimiscon-
tribution to or distribution from the disre-
garded entity, of property other than prop-
erty pledged to secure a partnership liabil-
ity under §1.752–2(h)(1). In the preamble
to the proposed regulations, the IRS and
the Treasury Department requested com-
ments on whether other events (such as a
sale of substantially all of a disregarded en-
tity’s assets) should be specified as valua-
tion events.
One commentator suggested that the
disposition of a non-de minimisasset
should require an adjustment to the net
value of the disregarded entity only to
the extent such asset changed in value,
without valuing other assets held by the
disregarded entity. The final regulations
adopt this suggestion.
A commentator suggested that the
regulations provide that changes in the
owner’s legally enforceable obligation
to contribute to the disregarded entity be
2006–45 I.R.B.829November 6, 2006

a valuation event. The final regulations
adopt this comment.
Commentators suggested that certain
events that would require the net value of
a disregarded entity to be redetermined
under the proposed regulations be elimi-
nated as valuation events. For example,
one commentator suggested that net value
should not be redetermined if a disre-
garded entity refinances an obligation of
the disregarded entity in the same amount.
The IRS and the Treasury Department be-
lieve that the refinancing of a disregarded
entity’s obligation is an appropriate and
administrable time to redetermine the net
value of a disregarded entity. Accordingly,
this suggestion is not adopted.
Another commentator suggested that
the net value of a disregarded entity should
not be redetermined with respect to a
particular partnership in which the dis-
regarded entity holds an interest if (1)
a contribution by the owner of the dis-
regarded entity to the disregarded entity
corresponds to an equal contribution by
the disregarded entity to the partnership
or (2) a distribution from the partnership
to the disregarded entity corresponds to
an equal distribution by the disregarded
entity to the owner of the disregarded en-
tity. The IRS and the Treasury Department
agree that these transfers to a disregarded
entity, which remain in the disregarded
entity only briefly, should not be valuation
events. Accordingly, the final regulations
adopt this comment.
5.Timing Issues
Commentators requested that the final
regulations clarify the timing of the real-
location of partnership liabilities that may
occur as a result of a change in the net
value of a disregarded entity. The com-
mentators suggestedthat, under the pro-
posed regulations, a change in net value
could result in a deemed distribution un-
der section 752(b) that would require a de-
termination of a partner’s share of part-
nership liabilities for basis purposes under
§§1.705–1(a) and 1.752–4(d).
The final regulations clarify when the
net value of a disregarded entity initially
must be determined if a partnership inter-
est is held by a disregarded entity, and the
partnership has or incurs a liability, all or
a portion of which may be allocable to
the owner of the disregarded entity under
§1.752–2(k). The final regulations clar-
ify that a disregarded entity’s net value
generally is determined as of the earlier
of (A) the first date occurring on or after
the date on which the requirement to de-
termine the net value of a disregarded en-
tity arises on which the partnership other-
wise determines a partner’s share of part-
nership liabilities under §§1.705–1(a) and
1.752–4(d), or (B) the end of the partner-
ship’s taxable year in which the require-
ment to determine the net value of a dis-
regarded entity arises. For example, if a
valuation event occurs during the partner-
ship’s taxable year, and subsequently, but
before the end of the taxable year, the part-
nership makes a distribution that requires
a determination of the distributee partner’s
basis in the partnership, the net value of the
disregarded entity must be redetermined as
of the date of the distribution.
Several commentators requested that
the final regulations permit an election
to redetermine the net value of a disre-
garded entity annually, regardless of the
occurrence of a valuation event, and that
if only one valuation event occurs during
a partnership’s taxable year, the owner
have the option of using the net value of
the disregarded entity as of the date of
the valuation event rather than as of the
date on which the partnership allocates
liabilities under section 752. Because a
change in the net value of a disregarded
entity may require a shift of liabilities
among partners, the IRS and the Treasury
Department believe that valuations should
be limited and should be required only as
the result of a valuation event. Moreover,
the timing of the net value determination
should generally coincide with the date
on which the partnership otherwise de-
termines partners’ shares of partnership
liabilities. Accordingly, the final regula-
tions do not adopt these comments.
6.Value of Pledged Property
Some commentators suggested that the
final regulations conform the rules regard-
ing the valuation of property pledged by
partners as security for partnership liabili-
ties with the rules regarding the determina-
tion of the net value of a disregarded entity.
The commentators also suggested allow-
ing, but not requiring, partners to revalue
pledged property annually. In response to
these comments, the final regulations pro-
vide that if additional property is made
subject to a pledge, the addition is treated
as a new pledge and the net fair market
value of all of the pledged property must
be determined at that time. The IRS and
the Treasury Department may continue to
study whether further modifications to the
pledge rule are necessary.
7.Compliance, Reporting, and Effective
Date
Some commentators asked that the reg-
ulations provide that the partnership may
make certain assumptions if a partner does
not provide the information required. The
IRS and the Treasury Department believe
that partnerships are responsible for ob-
taining the required information in order
to allocate partnership liabilities correctly
among the partners, and that the partner-
ship agreement should require that part-
ners comply with the reporting require-
ments in the regulations. Thus, the final
regulations do not adopt this comment.
Some commentators suggested that the
estimated burden of complying with the
paperwork requirements in the proposed
regulations was too low. The estimated
number of respondents has been increased
from 500 to 1,500, and the average esti-
mated time per respondent has been in-
creased from 1 hour to 2 hours.
A commentator also suggested certain
grandfathering provisions for partnerships
with existing liabilities as of the effective
date of the regulations. The IRS and the
Treasury Department believe that the same
rules should apply to all partnership liabil-
itiesincurredorassumedbyapartnership
on or after the date the regulations are final.
Accordingly, this comment is not adopted.
Effective Date
The final regulations apply to liabilities
incurredorassumedbyapartnershiponor
after October 11, 2006, other than liabil-
itiesincurredorassumedbyapartnership
pursuant to a written binding contract in ef-
fect prior to October 11, 2006.
Special Analyses
It has been determined that this Trea-
sury decision is not asignificant regula-
tory action as defined in Executive Order
12866. Therefore, a regulatory assessment
is not required. It also has been determined
November 6, 20068302006–45 I.R.B.

that section 553(b) of the Administrative
Procedure Act (5 U.S.C. chapter 5) does
not apply to these regulations. It is hereby
certified that the collection of information
in these regulations will not have a sig-
nificant economic impact on a substantial
number of small entities. This certifica-
tion is based on the fact that the amount
of time necessary to report the required in-
formation will be minimal. Accordingly, a
Regulatory Flexibility Analysis under the
Regulatory Flexibility Act (5 U.S.C. chap-
ter 6) does not apply. Pursuant to section
7805(f) of the Internal Revenue Code, the
notice of proposed rulemaking preceding
these final regulations was submitted to the
Chief Counsel for Advocacy of the Small
Business Administration for comment on
its impact on small business.
Drafting Information
The principal author of these regula-
tions is Charlotte Chyr, Office of Associate
Chief Counsel (Passthroughs and Special
Industries).
*****
Adoption of Amendments to the
Regulations
Accordingly, 26 CFR parts 1 and 602
are amended as follows:
PART 1—INCOME TAXES
Paragraph 1. The authority citation for
part 1 continues to read, in part, as follows:
Authority: 26 U.S.C. 7805 * * *
Par. 2. Section 1.704–2 is amended as
follows:
1. The text of paragraph (f)(2), the first
sentence of paragraph (g)(3), and the third
sentence of paragraph (i)(4) are revised.
2. Paragraph (l)(1)(iv) is added.
The revisions and addition read as fol-
lows:
§1.704–2 Allocations attributable to
nonrecourse liabilities.
*****
(f) * * *
(2) * * * A partner is not subject to
the minimum gain chargeback require-
ment to the extent the partner’s share of
the net decrease in partnership minimum
gain is caused by a recharacterization of
nonrecourse partnership debt as partially
or wholly recourse debt or partner non-
recourse debt, and the partner bears the
economic risk of loss (within the meaning
of §1.752–2) for the liability.
*****
(g) * * *
(3) * * * A partner’s share of partner-
ship minimum gain is increased to the ex-
tent provided in this paragraph (g)(3) if
a recourse or partner nonrecourse liability
becomes partially orwholly nonrecourse.
***
*****
(i) * * *
(4) * * * A partner is not subject to
this minimum gain chargeback, however,
to the extent the net decrease in partner
nonrecourse debt minimum gain arises be-
cause a partner nonrecourse liability be-
comes partially or wholly a nonrecourse li-
ability. * * *
*****
(l) * * *
(1) * * *
(iv) Paragraph (f)(2), the first sentence
of paragraph (g)(3), and the third sentence
of paragraph (i)(4) of this section apply to
liabilitiesincurredorassumedbyapart-
nership on or after October 11, 2006, other
thanliabilitiesincurredorassumedbya
partnership pursuant to a written binding
contract in effect prior to October 11, 2006.
The rules applicable to liabilities incurred
or assumed (or subject to a binding con-
tract in effect) prior to October 11, 2006,
are contained in this section in effect prior
to October 11, 2006 (see 26 CFR part 1 re-
vised as of April 1, 2006).
*****
Par. 3. Section 1.752–2 is amended as
follows:
1. Paragraph (a), the last sentence of
paragraph (b)(6), and paragraph (h)(3) are
revised.
2. Paragraphs (k) and (l) are added.
The revisions and additions read as fol-
lows:
§1.752–2 Partner’s share of recourse
liabilities.
(a)***Apartner’sshareofarecourse
partnership liability equals the portion of
that liability, if any, for which the partner
or related person bears the economic risk
of loss. The determination of the extent
to which a partner bears the economic risk
of loss for a partnership liability is made
under the rules in paragraphs (b) through
(k)ofthissection.
*****
(b) * * *
(6)***Seeparagraphs(j)and(k)of
this section.
*****
(h) * * *
(3)Valuation. The extent to which a
partner bears the economic risk of loss for
a partnership liability as a result of a di-
rect pledge described in paragraph (h)(1)
of this section or an indirect pledge de-
scribed in paragraph (h)(2) of this section
is limited to the net fair market value of
the property (pledged property) at the time
of the pledge or contribution. If a partner
provides additional pledged property, the
addition is treated as a new pledge and the
net fair market value of the pledged prop-
erty (including but not limited to the addi-
tional property) must be determined at that
time. For purposes of this paragraph (h), if
pledged property is subject to one or more
other obligations, those obligations must
be taken into account in determining the
net fair market value of pledged property
at the time of the pledge or contribution.
*****
(k)Effect of a disregarded entity—(1)
In general. In determining the extent to
which a partner bears the economic risk of
loss for a partnership liability, an obliga-
tion under paragraph (b)(1) of this section
(§1.752–2(b)(1) payment obligation) of a
business entity that is disregarded as an en-
tity separate from its owner under sections
856(i) or 1361(b)(3) or §§301.7701–1
through 301.7701–3 of this chapter (disre-
garded entity) is taken into account only
to the extent of the net value of the dis-
regarded entity as of the allocation date
(as defined in paragraph (k)(2)(iv) of this
section) that is allocated to the partnership
liability as determined under the rules of
this paragraph (k). The rules of this para-
graph (k) do not apply to a §1.752–2(b)(1)
payment obligation of adisregarded entity
to the extent that the owner of the dis-
regarded entity is otherwise required to
make a payment (that satisfies the require-
ments of paragraph (b)(1) of this section)
with respect to the obligation of the disre-
garded entity.
(2)Net value of a disregarded en-
tity—(i)Definition. For purposes of this
2006–45 I.R.B.831November 6, 2006

paragraph (k), the net value of a disre-
garded entity equals the following—
(A) The fair market value of all assets
owned by the disregarded entity that may
be subject to creditors’ claims under local
law (including the disregarded entity’s en-
forceable rights to contributions from its
owner and the fair market value of an inter-
est in any partnership other than the part-
nership for which net value is being deter-
mined, but excluding the disregarded en-
tity’s interest in the partnership for which
the net value is being determined and the
net fair market valueof property pledged
to secure a liability of the partnership un-
der paragraph (h)(1) of this section); less
(B) All obligations of the disregarded
entity that do not constitute §1.752–2(b)(1)
payment obligations of the disregarded en-
tity.
(ii)Timing of the net value determina-
tion—(A)Initial determination.Ifapart-
nership interest is held by a disregarded en-
tity, and the partnership has or incurs a lia-
bility, all or a portion of which may be allo-
cable to the owner of the disregarded entity
under this paragraph (k), the disregarded
entity’s net value must be initially deter-
mined on the allocation date described in
paragraph (k)(2)(iv) of this section.
(B)Other events. If a partnership in-
terest is held by a disregarded entity, and
the partnership has or incurs a liability,
all or a portion of which may be alloca-
ble to the owner of the disregarded entity
under this paragraph (k), then, if one or
more valuation events (as defined in para-
graph (k)(2)(iii) of this section) occur dur-
ing the partnership taxable year, except as
provided in paragraph (k)(2)(iii)(E) of this
section, the net value of the disregarded en-
tity is determined on the allocation date de-
scribed in paragraph (k)(2)(iv) of this sec-
tion.
(iii)Valuation events.Thefollowing
are valuation events for purposes of this
paragraph (k):
(A) A more thande minimiscontribu-
tion to a disregarded entity of property
other than property pledged to secure
a partnership liability under paragraph
(h)(1) of this section, unless the con-
tribution is followed immediately by a
contribution of equal net value by the
disregarded entity to the partnership for
which the net value of the disregarded en-
tity otherwise would be determined, taking
into account any obligations assumed or
taken subject to in connection with such
contributions.
(B) A more thande minimisdistribution
from a disregarded entity of property other
than property pledged to secure a part-
nership liability under paragraph (h)(1) of
this section, unless the distribution imme-
diately follows a distribution of equal net
value to the disregarded entity by the part-
nership for which the net value of the dis-
regarded entity otherwise would be deter-
mined, taking into account any obligations
assumed or taken subject to in connection
with such distributions.
(C) A change in the legally enforceable
obligation of the owner of the disregarded
entity to make contributions to the disre-
garded entity.
(D) The incurrence, refinancing, or as-
sumption of an obligation of the disre-
garded entity that does not constitute a
§1.752–2(b)(1) payment obligation of the
disregarded entity.
(E) The sale or exchange of a non-
de minimisasset of the disregarded en-
tity (in a transaction that is not in the or-
dinary course of business). In this case,
the net value of the disregarded entity may
be adjusted only to reflect the difference,
if any, between the fair market value of
the asset at the time of the sale or ex-
change and the fair market value of the as-
set when the net value of the disregarded
entity was last determined. The adjusted
net value is taken into account for purposes
of §1.752–2(k)(1) as of the allocation date.
(iv)Allocation Date. For purposes of
this paragraph (k), the allocation date is the
earlier of—
(A) The first date occurring on or after
the date on which the requirement to de-
termine the net value of a disregarded en-
tity arises under paragraph (k)(2)(ii)(A) or
(B) of this section on which the partnership
otherwise determines a partner’s share of
partnership liabilities under §§1.705–1(a)
and 1.752–4(d); or
(B) The end of the partnership’s taxable
year in which the requirement to determine
the net value of a disregarded entity arises
under paragraph (k)(2)(ii)(A) or (B) of this
section.
(3)Multiple liabilities.Ifoneormore
disregarded entities have §1.752–2(b)(1)
payment obligations with respect to one or
more liabilities of a partnership, the part-
nership must allocate the net value of each
disregarded entity among partnership lia-
bilities in a reasonable and consistent man-
ner, taking into account the relative priori-
ties of those liabilities.
(4)Reduction in net value of a disre-
garded entity. For purposes of this para-
graph (k), the net value of a disregarded
entity is determined by taking into account
a subsequent reduction in the net value of
the disregarded entity if, at the time the
net value of the disregarded entity is deter-
mined, it is anticipated that the net value
of the disregarded entity will subsequently
be reduced and the reduction is part of a
plan that has as one of its principal pur-
poses creating the appearance that a part-
ner bears the economic risk of loss for a
partnership liability.
(5)Informationtobeprovidedbythe
owner of a disregarded entity.Apart-
ner that may be treated as bearing the
economic risk of loss for a partnership
liability based upon a §1.752–2(b)(1) pay-
ment obligation of a disregarded entity
must provide information to the partner-
ship as to the entity’s tax classification
and the net value of the disregarded entity
that is appropriately allocable to the part-
nership’s liabilities on a timely basis.
(6)Examples. The following examples
illustrate the rules of this paragraph (k):
Example 1.Disregarded entity with net value of
zero. (i) In 2007, A forms a wholly owned domestic
limited liability company, LLC, with a contribution
of $100,000. A has no liability for LLC’s debts, and
LLC has no enforceable right to contribution from A.
Under §301.7701–3(b)(1)(ii) of this chapter, LLC is
a disregarded entity. Also in 2007, LLC contributes
$100,000 to LP, a limited partnership with a calen-
dar year taxable year, in exchange for a general part-
nership interest in LP, and B and C each contributes
$100,000 to LP in exchange for a limited partnership
interest in LP. The partnership agreement provides
that only LLC is required to make up any deficit in
its capital account. On January 1, 2008, LP borrows
$300,000 from a bank and uses $600,000 to purchase
nondepreciable property. The $300,000 debt is se-
cured by the property and is also a general obliga-
tion of LP. LP makes payments of only interest on its
$300,000 debt during 2008. LP has a net taxable loss
in 2008, and under §§1.705–1(a) and 1.752–4(d), LP
determines its partners’ shares of the $300,000 debt
at the end of its taxable year, December 31, 2008. As
of that date, LLC holds no assets other than its inter-
est in LP.
(ii) Because LLC is a disregarded entity, A is
treated as the partner in LP for Federal tax purposes.
Only LLC has an obligation to make a payment on
account of the $300,000 debt if LP were to construc-
tively liquidate as described in paragraph (b)(1) of
this section. Therefore, under this paragraph (k), A
is treated as bearing the economic risk of loss for
LP’s $300,000 debt only to the extent of LLC’s net
value. Because that net value is $0 on December 31,
November 6, 20068322006–45 I.R.B.

2008, when LP determines its partners’ shares of its
$300,000 debt, A is not treated as bearing the eco-
nomic risk of loss for any portion of LP’s $300,000
debt. As a result, LP’s $300,000 debt is characterized
as nonrecourse under §1.752–1(a) and is allocated as
required by §1.752–3.
Example 2.Disregarded entity with positive net
value. (i) The facts are the same as inExample 1ex-
cept that on January 1, 2009, A contributes $250,000
to LLC. On January 5, 2009, LLC borrows $100,000
and LLC shortly thereafter uses the $350,000 to pur-
chase unimproved land. LP makes payments of only
interest on its $300,000 debt during 2009. As of De-
cember 31, 2009, LLC holds its interest in LP and the
land, the value of which has declined to $275,000. LP
has a net taxable loss in 2009, and under §§1.705–1(a)
and 1.752–4(d), LP determines its partners’ shares of
the $300,000 debt at the end of its taxable year, De-
cember 31, 2009.
(ii) A’s contribution of $250,000 to LLC on
January 1, 2009, constitutes a more thande minimis
contribution of property to LLC under paragraph
(k)(2)(iii)(A) of this section and the debt incurred by
LLC on January 5, 2009, is a valuation event under
paragraph (k)(2)(iii)(D) of this section. Accordingly,
under paragraph (k)(2)(ii) of this section, LLC’s
value must be redetermined as of the end of the
partnership’s taxable year. At that time LLC’s net
value is $175,000 ($275,000 land - $100,000 debt).
Accordingly, $175,000 of LP’s $300,000 debt will be
recharacterized as recourse under §1.752–1(a) and
allocated to A under this section, and the remaining
$125,000 of LP’s $300,000 debt will remain char-
acterized as nonrecourse under §1.752–1(a) and is
allocated as required by §1.752–3.
Example 3.Multiple partnership liabilities.(i)
ThefactsarethesameasinExample 2except that
on January 1, 2010, A forms another wholly owned
domestic limited liability company, LLC2, with a
contribution of $120,000. Shortly thereafter, LLC2
uses the $120,000 to purchase stock in X corporation.
A has no liability for LLC2’s debts, and LLC2 has
no enforceable right to contribution from A. Under
§301.7701–3(b)(1)(ii) of this chapter, LLC2 is a
disregarded entity. On July 1, 2010, LP borrows
$100,000 from a bank and uses the $100,000 to pur-
chase nondepreciable property. The $100,000 debt is
secured by the property and is also a general obliga-
tion of LP. The $100,000 debt is senior in priority to
LP’s existing $300,000 debt. Also, on July 1, 2010,
LLC2 agrees to guarantee both LP’s $100,000 and
$300,000 debts. LP makes payments of only interest
on both its $100,000 and $300,000 debts during
2010. LP has a net taxable loss in 2010 and, under
§§1.705–1(a) and 1.752–4(d), must determine its
partners’ shares of its $100,000 and $300,000 debts
at the end of its taxable year, December 31, 2010.
As of that date, LLC holds its interest in LP and the
land, and LLC2 holds the X corporation stock which
has appreciated in value to $140,000.
(ii) Both LLC and LLC2 have obligations to make
a payment on account of LP’s debts if LP were to con-
structively liquidate as described in paragraph (b)(1)
of this section. Therefore, under paragraph (k)(1) of
this section, A is treated as bearing the economic risk
of loss for LP’s $100,000 and $300,000 debts only to
the extent of the net values of LLC and LLC2, as allo-
cated among those debts in a reasonable and consis-
tent manner pursuant to paragraph (k)(3) of this sec-
tion.
(iii) No events have occurred that would allow
a valuation of LLC under paragraph (k)(2)(iii) of
this section. Therefore, LLC’s net value remains
$175,000. LLC2’s net value as of December 31,
2010, when LP determines its partners’ shares of its
liabilities, is $140,000. Under paragraph (k)(3) of
this section, LP must allocate the net values of LLC
and LLC2 between its $100,000 and $300,000 debts
in a reasonable and consistent manner. Because the
$100,000 debt is senior in priority to the $300,000
debt, LP first allocates the net values of LLC and
LLC2,pro rata, to its $100,000 debt. Thus, LP
allocates $56,000 of LLC’s net value and $44,000
of LLC2’s net value to its $100,000 debt, and A is
treated as bearing the economic risk of loss for all of
LP’s $100,000 debt. As a result, all of LP’s $100,000
debt is characterized as recourse under §1.752–1(a)
and is allocated to A under this section. LP then
allocates the remaining $119,000 of LLC’s net value
and LLC2’s $96,000 net value to its $300,000 debt,
and A is treated as bearing the economic risk of loss
for a total of $215,000 of the $300,000 debt. As a
result, $215,000 of LP’s $300,000 debt is character-
ized as recourse under §1.752–1(a) and is allocated
to A under this section, and the remaining $85,000 of
LP’s $300,000 debt is characterized as nonrecourse
under §1.752–1(a) and is allocated as required by
§1.752–3. This example illustrates one reasonable
method of allocating net values of disregarded enti-
ties among multiple partnership liabilities.
Example 4.Disregarded entity with interests in
two partnerships. (i) In 2007, B forms a wholly
owned domestic limited liability company, LLC, with
a contribution of $175,000. B has no liability for
LLC’s debts and LLC has no enforceable right to con-
tribution from B. Under §301.7701–3(b)(1)(ii) of this
chapter, LLC is a disregarded entity. LLC contributes
$50,000 to LP1 in exchange for a general partnership
interest in LP1, and $25,000 to LP2 in exchange for
a general partnership interest in LP2. LLC retains
the $100,000 in cash. Both LP1 and LP2 have tax-
able years that end on December 31 and, under both
LP1’s and LP2’s partnership agreements, only LLC
is required to make up any deficit in its capital ac-
count. During 2007, LP1 and LP2 incur partnership
liabilities that are general obligations of the partner-
ship. LP1 borrows $300,000 (Debt 1), and LP2 bor-
rows $60,000 (Debt 2) and $40,000 (Debt 3). Debt
2 is senior in priority to Debt 3. LP1 and LP2 make
payments of only interest on Debts 1, 2, and 3 dur-
ing 2007. As of the end of taxable year 2007, LP1
and LP2 each have a net taxable loss and must de-
termine its partners’ shares of partnership liabilities
under §§1.705–1(a)and 1.752–4(d) as of December
31, 2007. As of that date, LLC’s interest in LP1 has
a fair market value of $45,000, and LLC’s interest in
LP2 has a fair market value of $15,000.
(ii) Because LLC is a disregarded entity, B is
treated as the partner in LP1 and LP2 for federal tax
purposes. Only LLC has an obligation to make a pay-
ment on account of Debts 1, 2, and 3 if LP1 and LP2
were to constructively liquidate as described in para-
graph (b)(1) of this section. Therefore, under this
paragraph (k), B is treatedas bearing the economic
risk of loss for LP1’s and LP2’s liabilities only to the
extent of LLC’s net value as of the allocation date,
December 31, 2007.
(iii) LLC’s net value with respect to LP1 is
$115,000 ($100,000 cash + $15,000 interest in LP2).
Therefore, under paragraph (k)(1) of this section, B
is treated as bearing the economic risk of loss for
$115,000 of Debt 1. Accordingly, $115,000 of LP1’s
$300,000 debt is characterized as recourse under
§1.752–1(a) and is allocated to B under this section.
The balance of Debt 1 ($185,000) is characterized as
nonrecourse under §1.752–1(a) and is allocated as
required by §1.752–3.
(iv) LLC’s net value with respect to LP2 is
$145,000 ($100,000 cash + $45,000 interest in LP1).
Therefore, under paragraph (k)(1) of this section, B
is treated as bearing the economic risk of loss with re-
spect to Debts 2 and 3 only to the extent of $145,000.
Because Debt 2 is senior in priority to Debt 3, LP2
first allocates $60,000 of LLC’s net value to Debt
2. LP2 then allocates $40,000 of LLC’s net value to
Debt 3. As a result, both Debts 2 and 3 are charac-
terized as recourse under §1.752–1(a) and allocated
to B. This example illustrates one reasonable method
of allocating the net value of a disregarded entity
among multiple partnership liabilities.
(l)Effective dates. Paragraph (a), the
last sentence of paragraph (b)(6), and para-
graphs (h)(3) and (k) of this section apply
to liabilities incurred or assumed by a part-
nership on or after October 11, 2006, other
than liabilities incurred or assumed by a
partnership pursuant to a written binding
contract in effect prior to that date. The
rules applicable to liabilities incurred or
assumed (or subject to a binding contract
in effect) prior to October 11, 2006, are
containedin§1.752–2ineffectpriortoOc-
tober 11, 2006 (see 26 CFR part 1 revised
as of April 1, 2006).
PART 602—OMB CONTROL
NUMBERS UNDER THE PAPERWORK
REDUCTION ACT
Par. 4. The authority citation for part
602 continues to read as follows:
Authority: 26 U.S.C. 7805.
Par. 5. Section 602.101 paragraph (b)
is amended by adding a new entry to the
table for “1.752–2” to read as follows:
§602.101 OMB Control numbers.
*****
(b) * * *
2006–45 I.R.B.833November 6, 2006

CFR part or section where
identified and described
Current OMB
control No.
*****
1.752–2........................................................... 1545–1905
*****
Mark E. Matthews,
Deputy Commissioner for
Services and Enforcement.
Approved June 30, 2006.
Eric Solomon,
Acting Deputy Assistant
Secretary of the Treasury.
(Filed by the Office of the Federal Register on October 10,
2006, 8:45 a.m., and published in the issue of the Federal
Register for October 11, 2006, 71 F.R. 59669)
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 November 2006. See Rev. Rul. 2006-55, page
837.
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 November 2006. See Rev. Rul. 2006-55, page
837.
Section 898.—Taxable
Year of Certain Foreign
Corporations
This revenue procedure provides the exclusive
procedures for certain foreign corporations to ob-
tain the automatic approval of the Commissioner to
change an annual accounting period. See Rev. Proc.
2006-45, page 851.
Section 995.—Taxation
of DISC Income to
Shareholders
2006 base period T-bill rate.The
“base period T-bill rate” for the period
ending September 30, 2006, is published
as required by section 995(f) of the Code.
Rev. Rul. 2006–54
Section 995(f)(1) of the Internal Rev-
enue Code provides that a shareholder of a
DISC shall pay interest each taxable year
in an amount equal to the product of the
shareholder’s DISC-related deferred tax li-
ability for the year and the “base period
T-bill rate.” Under section 995(f)(4), the
base period T-bill rate is the annual rate
of interest determined by the Secretary to
be equivalent to the average of the 1-year
constant maturity Treasury yields, as pub-
lished by the Board of Governors of the
Federal Reserve System, for the 1-year pe-
riod ending on September 30 of the calen-
dar year ending with (or of the most recent
calendar year ending before) the close of
the taxable year of the shareholder. The
base period T-bill rate for the period end-
ing September 30, 2006 is 4.76 percent.
Pursuant to section 6222 of the Code,
interest must be compounded daily. The
table below provides factors for com-
pounding the base period T-bill rate daily
for any number of days in the share-
holder’s taxable year (including a 52–53
week accounting period) for the 2006 base
period T-bill rate. To compute the amount
of the interest charge for the shareholder’s
taxable year, multiply the amount of the
shareholder’s DISC-related deferred tax
liability (as defined in section 995(f)(2))
for that year by the base period T-bill rate
factor corresponding to the number of
days in the shareholder’s taxable year for
which the interest charge is being com-
puted. Generally, one would use the factor
for 365 days. One would use a different
factor only if the shareholder’s taxable
year for which the interest charge being
determined is a short taxable year, if the
shareholder uses the 52–53 week taxable
year, or if the shareholder’s taxable year
is a leap year.
For the base period T-bill rates for the
periods ending in prior years, see Rev. Rul.
2005–70, 2005–45 I.R.B. 919, Rev. Rul.
2004–99, 2004–2 C.B. 720, Rev. Rul.
2003–111, 2003–2 C.B. 1009, Rev. Rul.
2002–68, 2002–2 C.B. 808, Rev. Rul.
2001–56, 2001–2 C.B. 500, and Rev. Rul.
2000–52, 2000–2 C.B. 516.
DRAFTING INFORMATION
The principal author of this revenue rul-
ing is David Bergkuist of the Office of the
Associate Chief Counsel (International).
For further information about this revenue
ruling, contact Mr. Bergkuist at (202)
622–3850 (not a toll-free call).
2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
1.000130411
2.000260839
3.000391284
4.000521746
5.000652225
6.000782721
7.000913234
8.001043764
9.001174311
10.001304875
11.001435456
12.0015660
54
13.001696670
14.001827302
15.001957951
16.002088617
17.00221
9301
18.002350001
19.002480719
20.002611453
21.002742205
22.002
872973
23.003003759
24.003134561
25.003265381
November 6, 20068342006–45 I.R.B.

2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
26.003396218
27.003527072
28.003657943
29.003788831
30.003919736
31.004050658
32.00418159
7
33.004312553
34.004443527
35.004574517
36.004705525
37.00483
6549
38.004967591
39.005098650
40.005229726
41.005360819
42.005
491929
43.005623056
44.005754200
45.005885362
46.006016540
47.0
06147736
48.006278948
49.006410178
50.006541425
51.006672689
52.006803970
53.006935269
54.007066584
55.007197916
56.007329266
57.007460633
58.007592017
59.007723418
60.007854836
61.007986271
62.008117724
63.008249193
64.008380680
65.008512184
2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
66.008643705
67.008775243
68.008906799
69.009038371
70.009169961
71.009301568
72.00943319
2
73.009564833
74.009696491
75.009828167
76.009959859
77.01009
1569
78.010223296
79.010355040
80.010486802
81.010618580
82.010
750376
83.010882189
84.011014019
85.011145866
86.011277731
87.0
11409612
88.011541511
89.011673427
90.011805361
91.011937311
92.012069279
93.012201264
94.012333266
95.012465285
96.012597322
97.012729376
98.012861447
99.012993535
100.013125640
101.013257763
102.013389903
103.013522060
104.013654235
105.013786426
2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
106.013918635
107.014050861
108.014183104
109.014315365
110.014447643
111.014579938
112.01471225
0
113.014844580
114.014976927
115.015109291
116.015241672
117.01537
4071
118.015506487
119.015638920
120.015771370
121.015903838
122.016
036323
123.016168825
124.016301345
125.016433882
126.016566436
12
7
.0
16699007
128.016831596
129.016964202
130.017096825
131.017229466
132.017362124
133.017494799
134.017627491
135.017760201
136.017892928
137.018025673
138.018158434
139.018291213
140.018424010
141.018556823
142.018689654
143.018822503
144.018955368
145.019088251
2006–45 I.R.B.835November 6, 2006

2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
146.019221151
147.019354069
148.019487004
149.019619956
150.019752926
151.019885913
152.02001891
7
153.020151939
154.020284978
155.020418034
156.020551108
157.02068
4199
158.020817307
159.020950433
160.021083576
161.021216737
162.021
349914
163.021483110
164.021616322
165.021749552
166.021882800
16
7
.0
22016064
168.022149346
169.022282646
170.022415963
171.022549297
172.022682649
173.022816018
174.022949404
175.023082808
176.023216229
177.023349668
178.023483124
179.023616597
180.023750088
181.023883596
182.024017122
183.024150665
184.024284225
185.024417803
2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
186.024551399
187.024685011
188.024818641
189.024952289
190.025085954
191.025219636
192.02535333
6
193.025487054
194.025620788
195.025754541
196.025888310
197.02602
2097
198.026155902
199.026289724
200.026423563
201.026557420
202.026
691294
203.026825186
204.026959096
205.027093022
206.027226966
20
7
.0
27360928
208.027494907
209.027628904
210.027762918
211.027896949
212.028030998
213.028165065
214.028299149
215.028433250
216.028567369
217.028701506
218.028835660
219.028969831
220.029104020
221.029238227
222.029372451
223.029506692
224.029640951
225.029775227
2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
226.029909521
227.030043833
228.030178162
229.030312508
230.030446872
231.030581254
232.03071565
3
233.030850070
234.030984504
235.031118956
236.031253425
237.03138
7912
238.031522416
239.031656938
240.031791477
241.031926034
242.032
060608
243.032195200
244.032329810
245.032464437
246.032599082
24
7
.0
32733744
248.032868424
249.033003121
250.033137836
251.033272569
252.033407319
253.033542086
254.033676871
255.033811674
256.033946495
257.034081333
258.034216188
259.034351061
260.034485952
261.034620860
262.034755786
263.034890730
264.035025691
265.035160669
November 6, 20068362006–45 I.R.B.

2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
266.035295666
267.035430680
268.035565711
269.035700760
270.035835827
271.035970911
272.03610601
3
273.036241133
274.036376270
275.036511425
276.036646597
277.03678
1787
278.036916995
279.037052221
280.037187463
281.037322724
282.037
458002
283.037593298
284.037728612
285.037863943
286.037999292
28
7
.0
38134658
288.038270042
289.038405444
290.038540864
291.038676301
292.038811756
293.038947228
294.039082718
295.039218226
296.039353751
297.039489294
298.039624855
299.039760434
300.039896030
301.040031644
302.040167275
303.040302924
304.040438591
305.040574276
2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
306.040709978
307.040845698
308.040981436
309.041117191
310.041252964
311.041388755
312.04152456
4
313.041660390
314.041796234
315.041932095
316.042067975
317.04220
3872
318.042339787
319.042475719
320.042611669
321.042747637
322.042
883623
323.043019627
324.043155648
325.043291687
326.043427743
32
7
.0
43563818
328.043699910
329.043836020
330.043972148
331.044108293
332.044244456
333.044380637
334.044516836
335.044653052
336.044789286
337.044925538
338.045061808
339.045198096
340.045334401
341.045470724
342.045607065
343.045743423
344.045879800
345.046016194
2006 ANNUAL RATE,
COMPOUNDED DAILY
4.760 PERCENT
DAYSFACTOR
346.046152606
347.046289036
348.046425483
349.046561949
350.046698432
351.046834933
352.04697145
1
353.047107988
354.047244542
355.047381115
356.047517705
357.04765
4312
358.047790938
359.047927581
360.048064243
361.048200922
362.048
337619
363.048474333
364.048611066
365.048747816
366.048884584
36
7
.0
49021370
368.049158174
369.049294996
370.049431836
371.049568693
Section 1274.—Determi-
nation of Issue Price in the
Case of Certain Debt Instru-
ments Issued for Property
(Also Sections 42, 280G, 382, 412, 467, 468, 482,
483, 642, 807, 846, 1288, 7520, 7872.)
Federal rates; adjusted federal rates;
adjusted federal long-term rate and the
long-term exempt rate.For purposes of
sections 382, 642, 1274, 1288, and other
sections of the Code, tables set forth the
rates for November 2006.
Rev. Rul. 2006–55
This revenue ruling provides various
prescribed rates for federal income tax
purposes for November 2006 (the current
2006–45 I.R.B.837November 6, 2006

month). Table 1 contains the short-term,
mid-term, and long-term applicable fed-
eral 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 applicable 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 ap-
propriate percentages for determining the
low-income housing credit described in
section 42(b)(2) for buildings placed in
service during the current month. Finally,
Table 5 contains the federal rate for deter-
mining 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.
REV. RUL. 200
6–55 TABLE 1
Applicable Federal Rates(AFR) for November 2006
Period for Compounding
AnnualSemiannualQuarterlyMonthly
Short-term
AFR4.89%4.83%4.80%4.78%
110% AFR5.38%5.31%5.28%5.25%
120% AFR5.88%5.80%5.76%5.73%
130% AFR6.38%6.28%6.23%6.20%
Mid-term
AFR4.69%4.64%4.61%4.60%
110% AFR5.17%5.10%5.07%5.05%
120% AFR5.65%5.57%5.53%5.51%
130% AFR6.12%6.03%5.99%5.96%
150% AFR7.08%6.96%6.90%6.86%
175% AFR8.28%8.12%8.04%7.99%
Long-t
erm
AFR4.90%4.84%4.81%4.79%
110% A
FR
5.39%5.32%5.29%5.26%
120% AFR5.89%5.81%5.77%5.74%
130% AFR6.39%6.29%6.24%6.21%
REV. RUL. 2006–55 TABLE 2
Adjusted AFR for November 2006
Per
iod for Compounding
AnnualSemiannualQuarterlyMonthly
Short-term adjusted
AFR
3.40%3.37%3.36%3.35%
Mid-term adjusted AFR3.57%3.54%3.52%3.51%
Long-term adjusted
AFR
4.15%4.11%4.09%4.08%
R
EV. RUL. 2006–55 TABLE 3
Rates Under Section 382 for November 2006
Adjusted federal long-term rate for the current month4.15%
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.)4.41%
November 6, 20068382006–45 I.R.B.

REV. RUL. 2006–
55 TABLE 4
Appropriate Percentages Under Section 42(b)(2) for November 2006
Appropriate percentage for the 70% present value low-income housing credit8.12%
Appropriate percentage for the 30% present value low-income housing credit3.48%
REV. RUL. 2006–55 TABLE 5
Rate Under Se
ction 7520 for November 2006
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 interest5.6%
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 November 2006. See Rev. Rul. 2006-55, page
837.
Section 1378.—Taxable
Year of S Corporation
26 CFR 1.1378–1: Taxable year of S corporation.
This revenue procedure provides the exclusive
procedures that apply for an S corporation or electing
S corporation to obtain the automatic approval of the
Commissioner to adopt, change, or retain an annual
accounting period. See Rev. Proc. 2006-46, page
859.
Section 1400L.—Tax
Benefits for New York
Liberty Zone
26 CFR 1.1400L(b)–1: Additional first year depreci-
ation deduction for qualified New York Liberty Zone
property.
How does a taxpayer change its method of ac-
counting to comply with § 1.1400L(b)–1 of the In-
come Tax Regulations? See Rev. Proc. 2006-43,
page 849.
Section 1502.—Regulations
26 CFR 1.1502–76: Taxable year of members of
group.
This revenue procedure provides the exclusive
procedures for members of a group to obtain the au-
tomatic approval of the Commissioner to change an
annual accounting period. See Rev. Proc. 2006-45,
page 851.
Section 7520.—Valuation
Tables
The adjusted applicable federal short-term, mid-
term, and long-term rates are set forth for the month
of November 2006. See Rev. Rul. 2006-55, page
837.
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 November 2006. See Rev. Rul. 2006-55, page
837.
2006–45 I.R.B.839November 6, 2006

Part II. Treaties and Tax Legislation
Subpart A.—Tax Conventions and Other Related Items
Supplemental Tables of
Income Tax Rates Under New
Income Tax Convention With
Bangladesh and Protocol With
Sweden
Announcement 2006–80
The United States recently exchanged
instruments of ratification for a new in-
come tax treaty with Bangladesh and a new
protocol with Sweden.
Bangladesh.The provisions relating
to withholding tax at source are effective
for amounts paid or credited on or after
October 1, 2006. For other taxes, the treaty
is effective for tax periods beginning on or
after January 1, 2007.
Sweden.The provisions relating to
withholding tax at source are effective for
amounts paid or credited on or after Octo-
ber 1, 2006. For other taxes, the protocol
is effective for tax years beginning on or
after January 1, 2007.
Tables 1 and 2.The following tables
can be used to supplement Tables 1 and 2
in Publication 515,Withholding of Tax on
Nonresident Aliens and Foreign Entities,
and Publication 901,U.S. Tax Treaties.
The footnotes in those publications that re-
late to the column headings in these tables
generally apply to these entries.
The protocol with Sweden affects only
the footnotes in columns 6 and 7 of Table
1. These are the only columns shown for
Sweden. The tables inPublication 515 and
Publication 901 for Sweden can be used
for the other columns of Table 1 and for
Table 2.
Table 1. Withholding Tax Rates on Income Other Than Personal Service Income
Incomecodenumber 1236 79 101112131421
Country/Code
BangladeshBG10
a,g,i
10
a,f,g,i
10
a,g,i
15
a,j
10
a,b,j
0
a,h
10
a
10
a
10
a
30 0
c,d,e
30
SwedenSW15
a,k,l
5
a,b,k,l,m
IncomeCodes
1Interest paid by U.S. obligors — General10Industrial royalties
2Interest on real property mortgages11Copyright royalties — Motion pictures and Television
3Interest paid to controlling foreign corporations12Copyright royalties — Other
6Dividends paid by U.S. corporations — General13Real property income and Natural resources royalties
7Dividends qualifying for direct dividend rate14Pensions and annuities
9Capital gains21Social security payment
F
ootnotes
aThe reduction in rate does not apply if the recipient hasa permanent establishment in the United States and the
property giving rise to the income is effectively connected with this permanent establishment. The reduction in rate
also does not apply if the property producing the income is effectively connected with a fixed base in the United
States from which the recipient performs independent personal services.
bThe reduced rate applies to dividends paid by a subsidiarytoaforeignparentcorporation that has the required
percentage of stock ownership.
cExemption does not apply to U.S. Government (federal, state, or local) pensions and annuities; a 30% rate applies to
these pensions and annuities. U.S. Government pensions paid to an individualwho is both a resident and national
of Bangladesh are exempt from U.S. tax.
dDoes not apply to an annuity received for services rendered.
eIncludes alimony.
fReduced rate does not apply to an excess inclusion for aresidual interest in a real estate mortgage investment
conduit (REMIC).
gThe rate is 5% for interest (a) beneficially owned by a bank or other financial institution (including an insurance
company) or (b) paid due to a sale on credit of any industrial, commercial, or scientific equipment, or of any
merchandise to an enterprise.
hExemption does not apply to gains on the sale of real property.
iThe rate is 15% for contingent interest that does not qualify as portfolio interest.
November 6, 20068402006–45 I.R.B.

jThe rate in column 6 applies to dividends paid by a regulated investment company (RIC) or real estate investment
trust (REIT). However, that rate applies to dividends paidby a REIT only if the beneficial owner of the dividends is
(a) an individual holding not more than a 10% interest in the REIT, (b) a person holding not more than 5% of any
class of the REIT’s stock and the dividends are paid on stockthat is publicly traded, or (c) a person holding not more
than a 10% interest in the REIT and the REIT is diversified.
kAmounts paid to a pension fund that are not derived from the carrying on of a business by the fund or through an
associated enterprise are exempt. To be entitled to the exemption, the pension fund must not sell or make a contract
to sell the holding from which such dividend is derived within two months of the date such pension fund acquired
such holding.
lThe rate in column 6 applies to dividends paid by a regulated investment company (RIC) or real estate investment
trust (REIT). However, that rate applies to dividends paid by a REIT only if the beneficial owner of the dividends
is (a) an individual or a pension fund holding not more than a 10% interest in the REIT, (b) a person holding not
more than 5% of any class of the REIT’s stock and the dividends are paid on stock that is publicly traded, or
(c) a person holding not more than a 10% interest in the REIT and the REIT is diversified. Dividends paid to a
pension fund from a RIC, or a REIT that meets the above conditions, are exempt if the pension fund satisfies
the requirements described in footnote (k).
mDividends paid by an 80%-owned corporate subsidiary are exempt if certain conditions are met.
Table 2. Compensation for Personal Services Performed in United States Exempt from Withholding and U.S. Income Tax
Under Income Tax Treaties
Category of Personal
Services
Maximum
Presence in
U.S.
Required Employer
or Payer
Maximum
Amount of
Compensation
Treaty
Article
Citation
CountryCode
1
Purpose
Bangladesh15Scholarship or fellowship
grant
2
2 years
5
Any U.S. or foreign
resident
3
No limit21(2)
16Independent personal
services
6,8
183 daysAny contractorNo limit15
20Public entertainment
8
No limitAny contractor
$10,000
7
18
17Dependent personal
services
4
183 daysAny foreign resident No limit16
20Public entertainment
8
No limitAny contractor
$10,000
7
18
18Teaching or research
2
2 yearsAny U.S. or foreign
resident
No limit21(1)
19Studying and training:
2
Remittances
or
allowances
2 years
5
Any foreign resident No limit21(2)
Compensation
during study
or training
2 years
5
Any U.S. or foreign
resident
$8,000 p.a.
21(2)
Footnotes
1Refers to income code numbers under which the income is reported on Forms 1042–S. Personal services must be performed
by a nonresident alien individual who is aresident of the specified treaty country.
2Does not apply to compensation for research work primarily for private benefit.
3Grant must be from a nonprofit organization. The exemption also applies to amounts from either the U.S. or foreign
government.
4The exemption does not apply if the employee’s compensation is borne by a permanent establishment or a fixed base
that the employer has in the United States.
5The time limit pertains only to an apprentice or business trainee.
6Exemption does not apply to the extent income is attributable to the recipient’s fixed U.S. base.
2006–45 I.R.B.841November 6, 2006

7Exemption does not apply if gross receipts, including reimbursements, exceed this amount during the year. Income is
fully exempt if visit to the United States is substantially supported by public funds of the treaty country or its political
subdivisions or local authorities.
8Withholding at 30% may be required because the factors on which the treaty exemption is based may not be determinable
until after the close of the tax year.
United Kingdom/United
States Dual Consolidated
Loss Competent Authority
Agreement
Announcement 2006–86
The following is a copy of the Mutual
Agreement entered into on October 6,
2006, by the Competent Authorities of the
United States and the United Kingdom,
regarding the elimination of double tax-
ation as a result of the interaction of the
UK non-resident company group relief
rules and the U.S. dual consolidated loss
rules. The agreement constitutes a Mutual
Agreement in accordance with paragraph
3 Article 26 (Mutual Agreement Pro-
cedure) of the Convention Between the
United States of America and the United
Kingdom of Great Britain and Northern
Ireland for the Avoidance of Double Tax-
ation with Respect to Taxes on Income
signed at London on July 24, 2001.
For further information regarding this
announcement, contact Kathleen Bellamy
of the Office of the Deputy Commissioner
(International), Large and Mid-Size Busi-
ness at (202) 435–5040 (not a toll-free
call) or Jeffrey Cowan of the Office of the
Associate Chief Counsel (International) at
(202) 622–3860 (not a toll-free call).
The text of the agreement is as follows:
United Kingdom/United States
Dual ConsolidatedLoss Competent
Authority Agreement
CONVE
NTION BETWEEN THE
GOVER
NMENT OF THE UNITED
STATE
S OF AMERICA AND
THE GO
VERNMENT OF THE
UNIT
ED KINGDOM OF GREAT
BRIT
AIN AND NORTHERN
IREL
AND FOR THE AVOIDANCE
OF DO
UBLE TAXATION AND
THE P
REVENTION OF FISCAL
EVA
SION WITH RESPECT TO
TAX
ES ON INCOME AND ON
CAP
ITAL GAINS
BACKGROUND
Paragraph 3 of
Article 26 of the Con-
vention Betwe
en the Government of the
United State
s of America and the Govern-
ment of Great
Britain and Northern Ireland
for the Avoid
ance of Double Taxation and
the Preventi
on of Fiscal Evasion with re-
spect to Tax
es on Income and on Capital
Gains signe
d at London on July 24, 2001,
and subsequ
ently amended by a protocol
signed July
19, 2002 (“Treaty”) allows the
competent
authorities of the Contracting
States to c
onsult together for the elimina-
tion of dou
ble taxation in cases not pro-
vided for i
n the Treaty.
The compet
ent authority of each Con-
tracting S
tate recognizes that in certain
situatio
ns the interaction of domestic loss
relief ru
les can lead to double taxation.
Those rul
es are, in the case of the United
States, s
ection 1503(d) of the Internal
Revenue C
ode (Code) and the regula-
tions th
ereunder, including Treas. Reg.
§1.1503
–2(b) and (c)(15)(iv), and, in the
case of t
he United Kingdom, S 403D(1)(c)
when sub
ject to 403D(6) ICTA88. These
rules ar
e discussed below.
The U.S. Rules
Section 1503(d) of the Code and the
regulations thereunder provide that a dual
consolidated loss of a corporation cannot
reduce the taxable income of any other
member of the affiliated group (“domes-
tic affiliate”). A dualconsolidated loss is
a net operating loss of a domestic corpo-
ration that is subject to an income tax of a
foreign country on its income without re-
gard to the source of its income, or is sub-
ject to tax on a residence basis. Except as
discussed below, when section 1503(d) of
the Code applies, a dual consolidated loss
mayonlybeusedtooffsetincomeearned
by the domestic corporation.
Similar rules apply to any loss of a sepa-
rate unit of a domestic corporation. A sep-
arate unit includes activities of a domes-
tic corporation that constitute a permanent
establishment under the terms of a treaty
between the United States and the coun-
try in which the activities are conducted.
For purposes of the dual consolidated loss
rules, a separate unit is treated as a domes-
tic corporation and therefore is a domestic
affiliate.
Notwithstanding the general rule, a
dual consolidated loss may offset income
of a domestic affiliate, provided that a
taxpayer makes an election and enters
into an agreement pursuant to regulations
(“(g)(2)(i) agreement”) whereby the tax-
payer certifies that,inter alia, no portion
of the loss has been or will be used to offset
the income of any other person under the
income tax laws of a foreign country. This
election is an annual election made sep-
arately with respect to dual consolidated
losses incurred in each taxable year. If a
(g)(2)(i) agreement is entered into, and a
subsequent “triggering event” occurs (and
no exception applies), the taxpayer must
generally recapture and report as gross
income the total amount of the dual con-
solidated loss on its U.S. Federal income
tax return for the taxable year in which
the triggering event occurs, plus an appli-
cable interest charge. Triggering events
include, but are not limited to, the use of
any portion of the dual consolidated loss
by any means to offset the income of any
other person under the income tax laws of
a foreign country.
The regulations under section 1503(d)
of the Code also contain a “mirror legis-
lation” rule that denies the ability to elect
to use a dual consolidated loss to offset
the income of a domestic affiliate in cer-
tain cases. The mirror legislation rule gen-
erally applies when a foreign jurisdiction
has enacted legislation that operates in a
manner similar to the U.S. dual consoli-
dated loss rules and, as a result, prohibits
the taxpayer from claiming the dual con-
solidated loss in the foreign jurisdiction.
Section 403D(6) ICTA 88 is mirror leg-
islation within the meaning of the regula-
tions under section 1503(d) of the Code.
The mirror legislation rule does not apply,
however, to the extent an election is made
under Treas. Reg. §1.1503–2(g)(1) to use
the loss in the United States pursuant to an
agreement entered into between the United
November 6, 20068422006–45 I.R.B.

States and a foreign country that puts into
place an elective procedure through which
losses offset income in only one coun-
try. The competent authority agreement
set forth in this document is an agreement
described in Treas. Reg. §1.1503–2(g)(1).
The UK Rules
Section 403D ICTA1988 generally al-
lowsforthesurrenderofthetradinglosses
of UK permanent establishments of for-
eign companies, but not where that loss
is deductible or allowable in any period
against profits that are outside the corpo-
ration tax jurisdiction of the United King-
dom. No surrender is possible other than
in the circumstances permitted. (Section
403D(1)(c) ICTA1988).
The UK legislation also contains a rule
(section 403D(6)) that requires any over-
seas rule which prevents that overseas de-
duction or allowance by virtue of relief
that may be available in the United King-
dom to be disregarded in deciding whether
a loss is ‘deductible or allowable outside
the United Kingdom’. The regulations un-
der section 1503(d) of the Code constitute
such a rule. So no surrender of the loss as
group relief in the UK is possible.
Section 403D(6) is effective in relation
to losses in accounting periods ending on
or after April 1, 2000.
Interaction of the Contracting States’
Rules
As mentioned, the interaction of the
rules described above may result in no re-
lief for a loss in either Contracting State,
thereby producing double taxation incon-
sistent with the aims of Article 7 (Business
Profits) and Article 24 (Relief of Double
Taxation) of the Treaty and with the in-
tentions of the Contracting States in pass-
ing domestic laws to prevent the same loss
from being used more than once.
Therefore, to resolve the issue regard-
ing the interaction of the legislation and
regulations referred to above, the compe-
tent authorities of the Contracting States
agree that certain taxpayers may, subject to
the terms and conditions of the competent
authority agreement set forth in this docu-
ment, elect to use, or relieve, losses in ei-
ther the United States or the United King-
dom to the extent permitted by the rules of
the Contracting State, as modified by this
agreement.
COMPETENT AUTHORITY
AGREEMENT
1. The competent authorities of the
United States of America and the United
Kingdom hereby enter into the following
agreement (“Agreement”) regarding, in
the case of the United States, dual con-
solidated losses under section 1503(d) of
theCodeand,inthecaseoftheUnited
Kingdom, trading losses disallowed un-
der 403D(1)(c) ICTA1988 by the action
of S403D(6) ICTA 88, under the Treaty.
Except as provided in this paragraph 1,
the Agreement applies in cases where a
consolidated group of which a domestic
owner is a member, or an unaffiliated do-
mestic owner (as such terms are defined
in Treas. Reg. §1.1503–2(c)(8), (9) and
(11), respectively) (“Taxpayer”), has a
permanent establishment in the United
Kingdom as defined in Article 5 (Perma-
nent Establishment) of the Treaty (“UK
permanent establishment”) that incurs
losses which, for UK tax purposes, relate
to accounting periods ending on or after
April 1, 2000, and are otherwise subject
to section 1503(d) of the Code and the
regulations thereunder, including Treas.
Reg. §1.1503–2(b) and (c)(15)(iv), and
S403D(6) ICTA 88.
1
This agreement shall
not apply where losses are incurred by:
i. A dual resident corporation within
the meaning of Treas.Reg.
§1.1503–2(c)(2) (other than to the
extent a UK permanent establishment
is treated as a dual resident corpora-
tion);
ii. A hybrid entity separate unit,
within the meaning of Treas. Reg.
§1.1503–2(c)(4); or
iii. A separate unit, within the meaning of
Treas. Reg. §1.1503–2(c)(3), owned
indirectly through a hybrid entity sep-
arate unit.
2. The Agreement is entered into under
paragraph 3 of Article 26 (Mutual Agree-
ment Procedure) of the Treaty.
3. With respect to the United States,
and except as provided in paragraph 4 and
Annex A of the Agreement, a dual consol-
idated loss of a UK permanent establish-
ment cannot offset the taxable income of
any domestic affiliate as provided under
section 1503(d)(1) of the Code and Treas.
Reg. §1.1503–2(b) and (c)(15)(iv). With
respect to the United Kingdom, and except
as provided in paragraph 4 and Annex B
of the Agreement, no loss or other amount
of a UK permanent establishment shall be
treated as available for surrender by way of
group relief pursuant to section 403D(1)(c)
ICTA 1988.
4. Subject to the terms and conditions
of the Agreement, a Taxpayer may elect to:
i. Use the dual consolidated loss attrib-
utable to a UK permanent establish-
ment, within the meaning of Treas.
Reg. §1.1503–2(d)(1)(ii), to offset
the taxable income of a domestic af-
filiate, notwithstanding Treas. Reg.
§1.1503–2(c)(15)(iv); or
ii. Surrender a loss of the UK perma-
nent establishment as permitted by
S402 ICTA88 and S403D ICTA1988
without the restriction provided by
S403D(6),
but may not elect for both treatments. Fur-
ther, and except as provided in paragraph
4 of each of Annex A and Annex B with
respect to losses incurred in certain prior
taxable years, no election may be made un-
der this Agreement with respect to a loss
unless both the statute of limitations (in
the case of the United States) and the time
limit for claimant company provided by
paragraph 74 of Schedule 18 to FA1998
(in the case of the United Kingdom) have
not closed or passed, respectively, with re-
spect to the taxable year or taxable period,
respectively, in which such loss was in-
curred.
5. The election must be made in accor-
dance with the procedures and conditions
set out in Annex A or Annex B, as appli-
cable.
6. The use of a loss pursuant to an elec-
tion under this Agreement must be consis-
tent with the domestic law generally appli-
cable to the relief of losses of the Contract-
1
The dual consolidated loss rules do not apply to losses incurred by a U.S. permanent establishment of a foreign corporation. Accordingly, this Agreement does not apply to dual consolidated
losses incurred by a permanent establishment of a UK corporation in the United States.
2006–45 I.R.B.843November 6, 2006

ing State in which relief for such loss is
sought.
7. In the case of an election for a
loss to be used in the United States pur-
suant to the Agreement and Annex A, the
election shall only apply to dual consoli-
dated losses within the meaning of section
1503(d)(2) of the Code and Treas. Reg.
§1.1503–2(c)(5). The fact that a particular
item taken into account in computing the
dual consolidated loss is not taken into ac-
count in computing the Taxpayer’s taxable
income (or loss) in the United Kingdom
shall not cause such item to be excluded
from the calculation of the dual consoli-
dated loss.
8. In the case of an election for a loss to
be used in the United Kingdom, pursuant
to the Agreement and Annex B, the elec-
tion shall apply only to amounts within the
terms of S403D ICTA 88. The fact that a
particular item taken into account for the
purposes of S403D is not taken into ac-
count in computing the Taxpayer’s taxable
income (or loss) in the United States shall
not cause such item to be excluded from
the calculation of the S403D amount.
9. The election provided under this
Agreement is an annual election, applica-
ble with respect to losses incurred in a spe-
cific taxable year. A Taxpayer may make
only one election under this Agreement
with respect to a loss incurred in a partic-
ular taxable year. Once made, an election
may not be revoked. Taxable year for this
purpose refers to the U.S. taxable year of
the entity for which a UK permanent es-
tablishment exists and which is the subject
of this Agreement. If for UK CT purposes,
the accounting period of the UK perma-
nent establishment is different from that of
the U.S. taxable year for the entity, then an
election for a taxable year shall correspond
to each accounting period, or part of an ac-
counting period, to which that tax year re-
lates.
10. No part of a loss which has been
relieved, used, or claimed in a Contract-
ing State following an election under this
Agreement may be utilized for loss relief
purposes in the other Contracting State in a
manner inconsistent with the domestic law
of the first-mentioned Contracting State.
Where a loss (or any item composing such
loss) has been used in a manner inconsis-
tent with the domestic law of the first-men-
tioned Contracting State, any loss relief
given in the first-mentioned Contracting
State will be recoverable or recaptured,
where appropriate, in accordance with the
domestic laws of the first-mentioned Con-
tracting State and Annex A or Annex B, as
applicable.
11. This Agreement shall be applied
taking into account the domestic law of
the Contracting States in effect on or
before October 6, 2006. In addition,
any reference to the domestic law of ei-
ther Contracting State shall incorporate,
when effective, any successor provision
of domestic law provided such provision
is not materially inconsistent with this
Agreement. In the case of the United
States, the proposed regulations contained
in the notice of proposed rulemaking
(REG–102144–04, 2005–25 I.R.B. 1297),
that was published in the Federal Reg-
ister on Tuesday, May 24, 2005 (70 FR
29868), shall, when finalized, be treated as
a successor provision that is not materially
inconsistent with this Agreement.
12. This Agreement may not be uni-
laterally terminated by the competent au-
thority of either Contracting State until af-
ter December 31, 2011. Prior to such date,
this Agreement may only be terminated by
the joint agreement of the competent au-
thorities. After December 31, 2011, this
Agreement may be unilaterally terminated
by the competent authority of either Con-
tracting State providing written notice of
such termination to the competent author-
ity of the other Contracting State. If this
Agreement is unilaterally terminated by
the competent authority of a Contracting
State, then such termination will take ef-
fect 3 months after the date of the notice
of termination. In such event, any election
made under this Agreement prior to such
termination shall remain valid and in ef-
fect with respect to losses covered by such
election.
13. It is understood that the competent
authorities shall consult together at regu-
lar intervals regarding the terms and oper-
ation of the Agreement. In addition, the
competent authorities may consult regard-
ing the application of specific elections
made in accordance with the Agreement.
The Agreement will be reviewed in detail
in parallel with the arrangements for the
Treaty outlined in the Exchange of Notes
of July 24, 2001.
November 6, 20068442006–45 I.R.B.

Annex A
Election by Taxpayer to Use Losses in the United States
This Annex A pr
ovides rules and conditions that must be satisfied for a Taxpayer to use dual consolidated losses in the United
States, with r
espect to which relief is available under the terms of this Agreement, to offset taxable income of a domestic affiliate.
It also provid
es the time, place and manner for variousfilings and notification required under this Agreement and section 1503(d)
of the Code and
the regulations thereunder.
1.Compliance with Section 1503(d) and the Regulations Thereunder
The Taxpayer must comply with section 1503(d) of the Code and the regulations thereunder (other than Treas. Reg.
§1.1503–2(c)(15)(iv)), as modified in thisAgreement. For example, in order to use a dual consolidated loss of a UK permanent
establishment to offset taxable income of a domestic affiliatepursuant to this Agreement, the Taxpayer must file an agreement
described in Treas. Reg. §1.1503–2T(g)(2)(i), as modified below (“modified(g)(2)(i) agreement”).
2.Modified
(g)(2)(i) Agreement
The modified (g)(2)(i) agreement must contain the caption “Election under §1.1503–2(g)(1) to Use a Dual Consolidated Loss of
a UK Permanent Establishment under US/UK Competent Authority Agreement” at the top of the page. In addition to the require-
ments described in Treas. Reg. §1.1503–2T(g)(2)(i)(A) through (F), the modified (g)(2)(i) agreement must contain the following
information or representations in paragraphs labeled to correspond with the items set forth below:
(G) The name, address and identifying number of the Taxpayer;
(H) A represe
ntation that the dual consolidated loss of the Taxpayer’s UK permanent establishment is eligible for relief
under the
Agreement; and
(I) A representation that if an event described in Treas. Reg. §1.1503–2(g)(2)(iii)(A) occurs, notification of such event will
be provided to both the competent authority of the United States and the competent authority of the United Kingdom,
as described below.
Except as otherwise provided in this Annex A, a modified (g)(2)(i) agreement must be filed in the same time, place, and manner
as a (g)(2)(i) agreement. For example, the Taxpayer must attach the modified (g)(2)(i) agreement to its timely filed U.S. Federal
income tax return for the taxable year in which the dual consolidated loss is incurred.
3.Noti
fication to the U.S. and UK Competent Authorities
A copy of the modified (g)(2)(i) agreement must be provided to both the U.S. and UK competent authorities no later than the
due date for filing the modified (g)(2)(i) agreement with the Taxpayer’s U.S. Federal income tax return, as provided above.
The triggering event notification required under paragraph (I)of the modified (g)(2)(i) agreement must be provided to both the
U.S. and UK competent authorities no later than the due date of the Taxpayer’s timely filed U.S. Federal income tax return for the
taxable year that includes the event giving rise to such notification (or, when the triggering event is a use of the loss for foreign
purposes, the taxable year that includes the last day of the foreign tax year during which such use occurs).
4.Ele
ction to Use Dual Consolidated Losses Incurred in Certain Prior Taxable Years
This paragraph 4 of Annex A applies to an election by the Taxpayer to use dual consolidated losses eligible for relief under the
Agreement that were incurred in an open taxable year for which the due date (including extensions) for the U.S. Federal income
tax return for such year is on or before January 4, 2007. In sucha case, and notwithstanding the general time, place and manner
rules provided in this Annex A, all agreements, statements, requests, or other information related to such dual consolidated losses
that should have been filed on or before January 4, 2007, shall be treated as having been timely filed, provided they are attached
to a U.S. Federal income tax return amending the Taxpayer’s U.S. Federal income tax return for the taxable year in which they
should have been attached. The amended return described in the preceding sentence must be filed on or before the due date of the
Taxpayer’s U.S. Federal income tax return due for its first taxable year ending after January 4, 2007.
If the statute of limitations is open for a taxable year in which a dual consolidated loss described in this section 4 of Annex A was
incurred, the Taxpayer may make an election under paragraph 4(i) of this Agreement, even if the time limit for claimant company
provided by paragraph 74 of schedule 18 to FA1988 with respect to such taxable year has passed. However, such an election cannot
be made for a dual consolidated loss that was incurred in a taxable year with respect to which the statute of limitations has closed.
See paragraph 4 of Annex B for a similar rule with respectto losses elected to be relieved in the United Kingdom.
Wi
th respect to dual consolidated losses incurred in taxable years described in this paragraph 4 of Annex A, a copy of the mod-
if
ied (g)(2)(i) agreement must be provided to both the U.S. and UK competent authorities by the due date set forth above for the
fi
ling of the amended U.S. Federal income tax return that included the modified (g)(2)(i) agreement for such losses.
2006–45 I.R.B.845November 6, 2006

5.Relief for Untimely Filings
In the event that the Taxpayer fails to timely provide or file any agreements, statements, requests, or other information related to
dual consolidated losses subject to the Agreement (including a copy of the modified (g)(2)(i) agreement required to be provided to
the U.S. and UK competent authorities), relief for such failure shall be available to the extent provided under the general rules of
section 1503(d) of the Code and the regulations thereunder, including Treas. Reg. §§301.9100–1 through 301.9100–3, and Notice
2006–13, 2006–8 I.R.B. 496. When applying the foregoing standards to any failure to provide notice to the competent authorities
pursuant to this Annex A, relief shall not be given unless and until such notices have been provided.
November 6, 20068462006–45 I.R.B.

Annex B
Election by Taxpayer to Use Losses in the United Kingdom
This Annex B pr
ovides rules and conditions that must be satisfied for a Taxpayer to apply Section 403D ICTA1988 for the
purposes of cl
aiming and surrendering group relief without the application of subsection (6) in respect of U.S. taxation law.
An election by a Taxpayer to use the losses in the UK generally must be made within the time limit for that company to file
its Corporation Tax self assessment for the accounting period or accounting periods concerned. However, paragraph 4 contains a
special rule pertaining to claim requirements for losses for prior years. If the election affects more than one accounting period, the
time limit is the earliest filing date if more than one.
The consent to surrender
1. The compa
ny making the election must provide a consent, or as the case may be a modified consent, to surrender under
paragraph 7
1 of Schedule 18 to FA1998.
2. In addition to the requirements which exist under United Kingdom domestic law for a notice of consent to surrender, the
following information must be included in the notice of consent otherwise the notice is ineffective:
•Confirmation that an election has been made under this Agreement to elect to disregard 403D(6);
•Confirmation that the amount of relief to be surrendered is eligible for surrender under S403D and an agreement that if that
should cease to be the case, to withdraw the consent in accordance with paragraph 75 of schedule 18 to FA1998;
•Confirmation that notification of the election in accordance with paragraph 4(ii) of this Agreement has been or will be provided
to both the competent authority of the United Kingdom and the competent authority of the United States, as described below.
3.Notification to the UK and U.S. Competent Authorities
A copy of th
e consent or modified consent to surrender must be provided to both the UK and U.S. competent authorities no later
than the d
ue date for making the corporation tax self assessment for the UK permanent establishment. Where, notwithstanding an
election
under paragraph 4(ii) of this Agreement, a loss is not available for surrender by virtue of the operation of the UK rules, a
notifica
tion of the amended consent to surrenderand modified claim must be provided to both the UK and U.S. competent authorities
no later t
han the due date for filing the amended claim.
4.Election to Surrender Losses Incurred in Certain Prior Taxable Years
This section 4 of Annex B applies to an election by the Taxpayer to surrender losses eligible for relief under the Agreement
that were incurred in a taxable year for which the due date for Corporation Tax self assessment of the surrendering company for
such year is on or before January 4, 2007. Insuch a case, and notwithstanding the general time, place and manner rules provided
in this Annex B, all agreements, statements, requests, or other information related to the surrender of losses that should have been
filed on or before January 4, 2007, shall be treated as having beentimely filed, provided they are attached to a Corporation Tax
self assessment amending its Corporation Tax self assessmentfor the taxable year in which they should have been attached. The
amended claim described in the preceding sentence must be filed on or before the due date of the Taxpayer’s Corporation Tax self
assessment due for its first taxable year ending after January 4, 2007.
If the
period for claimant relief and the Corporation Tax self assessment for such company was due on or before January 4, 2007,
is ope
n for a taxable year in which a loss described in this section 4of Annex B was incurred, the Taxpayer may make an election
under
paragraph 4(ii) of this Agreement, even if the statute of limitations under United States law with respect to such taxable
year h
as closed. However, losses that are otherwise eligible for relief under this Agreement, that were incurred in an accounting
perio
d for which relief was available under section 403D ICTA1988 but for which the time limit for claimant company provided
by pa
ragraph 74 of Schedule 18 to FA1998 has passed prior to the date on which this Agreement is entered into, will not be eligible
for r
elief. See paragraph 4 of Annex A for losses elected to be used in the United States.
5.Relief for Late Claims
In the event that the Taxpayer fails to timely provide or file any agreements, statements, requests, or other information related
to the surrender of such losses subject to the Agreement (including a copy of the modified consent to surrender to the UK and U.S.
competent authorities), relief for such failure shall be available to the extent set out in Statement of practice 5/01. However any
relief which the UK officer of the Board subsequently agrees to beavailable will not give rise to relief until such notices to the
competent authorities pursuant tothis Annex B have been provided.
2006–45 I.R.B.847November 6, 2006

Part III. Administrative, Procedural, and Miscellaneous
Guidance Concerning Use
of 2001 CSO Tables Under
Section 7702
Notice 2006–95
SECTION 1. PURPOSE
This notice provides rules interpreting
the reasonable mortality charge require-
ment contained in § 7702(c)(3)(B)(i) of
the Internal Revenue Code. Specifically,
this notice supplements Notice 88–128,
1988–2 C.B. 540, and modifies and super-
sedes Notice 2004–61, 2004–2 C.B. 596,
by providing safe harbors regarding the
use by taxpayers of either the 1980 Com-
missioners’ Standard Ordinary mortality
and morbidity tables (1980 CSO tables)
or the 2001 Commissioners’ Standard
Ordinary mortality and morbidity tables
(2001 CSO tables) to determine whether
mortality charges are reasonable. These
safe harbors are designed to assist taxpay-
ers in complying with the requirements of
§ 7702(c)(3)(B)(i).
SECTION 2. BACKGROUND
Section 7702 of the Code defines the
term “life insurance contract” for purposes
of the Code. Section 7702(a) provides
that a “life insurance contract” is any con-
tract that is a life insurance contract under
the applicable law, but only if such con-
tract either (1) meets the cash value ac-
cumulation test of § 7702(b), or (2) both
meets the guideline premium requirements
of § 7702(c) and falls within the cash value
corridor of § 7702(d).
Section 7702(c)(3)(B)(i) provides
that the guideline single premium un-
der § 7702(c) is determined on the basis
of reasonable mortality charges that meet
the requirements (if any) prescribed in
regulations and that (except as provided in
regulations) do not exceed the mortality
charges specified inthe prevailing com-
missioners’ standard tables (as defined in
§ 807(d)(5)) as of the time the contract is
issued. The mortality charges specified
in § 7702(c)(3)(B)(i) are also used for de-
termining the “net single premium” (see
§ 7702(b)(2)(B)), and the “guideline level
premium” (see§ 7702(c)(4)). The same
reasonable mortality charge standard ap-
plies for purposes of determining whether
a life insurance contract is a modified
endowment contract under § 7702A (see
§ 7702A(c)(1)(B)).
Section 807(d)(5)(A) provides that the
term “prevailing commissioners’ stan-
dard tables” means, with respect to any
contract, the most recent commissioners’
standard tables prescribed by the National
Association of Insurance Commissioners
(NAIC) that are permitted to be used in
computing reserves for that type of con-
tract under the insurance laws of at least
26 states when the contract was issued.
Section 807(d)(5)(B) provides a 3-year
transition period during which an insurer
may use either the newly prevailing CSO
tables or those that were previously pre-
vailing.
The 2001 CSO tables prescribed by the
NAIC became the prevailing commission-
ers’ standard tables within the meaning of
§ 807(d)(5) during calendar year 2004, and
have now been adopted by all 50 states.
The 1980 CSO tables may still be used in
all states for contracts issued in calendar
years through 2008. For contracts issued
after 2008, use of the 2001 CSO tables will
be mandatory.
Notice 88–128 was issued after § 7702
was amended to require that only “reason-
able” mortality charges be taken into ac-
count for purposes of testing life insurance
contract qualification under § 7702. Un-
der Notice 88–128, interim safe harbors
provided that the 1980 CSO tables (and,
for certain previously issued contracts, the
1958 CSO tables) would satisfy the re-
quirement that mortality charges be “rea-
sonable” under § 7702(c)(3)(B)(i). No-
tice 2004–61 supplemented Notice 88–128
by providing additional safe harbors to ac-
count for the promulgation of the 2001
CSO tables. Neither Notice 88–128, No-
tice 2004–61, nor this notice addresses the
reasonable mortality charge requirement in
the case of substandard risk underwriting.
Seethe Technical and Miscellaneous Rev-
enue Act of 1988, Pub. L. No. 100–647
(1988 Act), § 5011(c)(2).
SECTION 3. PUBLIC COMMENTS
AND MODIFICATIONS TO NOTICE
2004–61
Notice 2004–61 requested comments
on the need for additional guidance on
the adoption of the 2001 CSO tables.
This notice modifies Notice 2004–61 in
response to the comments that were re-
ceived. First, the safe harbor for contracts
issuedbasedonthe1980CSOtables
(1980 CSO contracts) is modified to re-
move the requirement in Notice 2004–61
that mortality charges used to determine
whether a contract qualifies as a life insur-
ance contract under § 7702 not exceed the
mortality charge specified in the contract
at issuance. Second, the new rules for gen-
der- or smoker-based tables are modified
to apply only to contracts issued based
upon the 2001 CSO tables (2001 CSO
contracts). These two changes help to en-
sure that the notice does not subject 1980
CSO contracts to more stringent standards,
retroactively, than applied under Notice
88–128. Third, the rule for determining
the issue date of a contract that undergoes
an increase or decrease in death benefit
is simplified by eliminating the concept
of “underwriting.” This change broadens
the grandfather rule of Notice 2004–61
to encompass many routine transactions,
but does not wholly defer to an issuer’s
administrative practices and procedures.
Fourth, additional examples are provided
of changes, modifications, or exercises of
contractual provisions that will not require
a change from previous tables to the 2001
CSO tables. Except as described above,
this notice does not modify the definition
of “issue date” that was provided in Notice
2004–61.
SECTION 4. SAFE HARBORS UNDER
SECTION 7702
The following safe harbors apply for
purposes of determining reasonable mor-
tality charges under § 7702:
.01Notice 88–128.Theinterimrules
described in Notice 88–128 remain in ef-
fect, except as otherwise modified by this
notice.
.021980 CSO tables. A mortality
charge with respect to a life insurance
contract will satisfy the requirements of
November 6, 20068482006–45 I.R.B.

§ 7702(c)(3)(B)(i) so long as (1) the mor-
tality charge does not exceed 100 percent
of the applicable mortality charge set forth
in the 1980 CSO tables; (2) the contract
is issued in a state that permits or requires
the use of the 1980 CSO tables at the time
the contract is issued; and (3) the contract
is issued before January 1, 2009.
.032001 CSO tables.Amortality
charge with respect to a life insurance
contract will satisfy the requirements of
§ 7702(c)(3)(B)(i) so long as (1) the mor-
tality charge does not exceed 100 percent
of the applicable mortality charge set forth
in the 2001 CSO tables; (2) the mortal-
ity charge does not exceed the mortality
charge specified in the contract at is-
suance; and (3) either (a) the contract is
issued after December 31, 2008, or (b) the
contract is issued before January 1, 2009,
in a state that permits or requires the use
ofthe2001CSOtablesatthetimethe
contract is issued.
SECTION 5. ISSUE DATE OF
CONTRACTS
.01 For purposes of this notice, the
date on which a contract was issued gen-
erally is to be determined according to
the standards that applied for purposes of
the original effective date of § 7702.See
H.R. Conf. Rep. No. 861, 98th Cong., 2d
Sess. 1076 (1984), 1984–3 (Vol. 2) C.B.
330;see also1 Staff of Senate Comm.
on Finance, 98th Cong., 2d Sess.,Deficit
Reduction Act of 1984, Explanation of
Provisions Approved by the Committee
on March 21, 1984, at 579 (Comm. Print
1984). Thus, contracts received in ex-
change for existing contracts are to be
considered new contracts issued on the
date of the exchange. For these purposes,
a change in an existing contract is not
considered to result in an exchange if the
terms of the resulting contract (that is, the
amount and pattern of death benefit, the
premium pattern, the rate or rates guar-
anteed on issuance of the contract, and
mortality and expense charges) are the
same as the terms of the contract prior to
the change.
.02 Notwithstanding section 5.01, if
a life insurance contract satisfied sec-
tion 4.01 or 4.02 when originally issued,
a change from previous tables to the
2001 CSO tables is not required if (1) the
change, modification, or exercise of a right
to modify, add or delete benefits is pur-
suant to the terms of the contract; (2) the
state in which the contract is issued does
not require use of the 2001 CSO tables for
that contract under its standard valuation
and minimum nonforfeiture laws; and (3)
the contract continues upon the same pol-
icy form or blank.
.03 The changes, modifications, or ex-
ercises of contractual provisions referred
to in section 5.02 include (1) the addition
or removal of a rider; (2) the addition or
removal of a qualified additional benefit
(QAB); (3) an increase or decrease in death
benefit (whether or not the change is un-
derwritten); (4) a change in death benefit
option (such as a change from an option 1
to option 2 contract or vice versa); (5) rein-
statement of a policy within 90 days after
its lapse; and (6) reconsideration of ratings
based on rated condition, lifestyle or activ-
ity (such as a change from smoker to non-
smoker status).
SECTION 6. RULES FOR GENDER-
OR SMOKER-BASED TABLES
For purposes of section 4.03 (the 2001
CSO safe harbor), mortality charges that
do not exceed the applicable charges in
gender- or smoker-based variations of the
2001 CSO tables will be treated as reason-
able mortality charges, provided the fol-
lowing requirements are satisfied:
.01Unisex tables. If a state permits
minimum nonforfeiture values for all con-
tracts issued under a plan of insurance to be
determined using the 2001 CSO Gender-
Blended Mortality tables (“unisex tables”),
then the applicable mortality charges in
those tables are treated as reasonable mor-
tality charges for female insureds provided
the same tables are used to determine mor-
tality charges for male insureds.
.02Smoker/nonsmoker tables.Ifastate
permits minimum nonforfeiture values
for all contracts issued under a plan of
insurance to be determined using the 2001
CSO Smoker and Nonsmoker Mortality
tables (“smoker/nonsmoker tables”), then
the applicable mortality charges in those
tables for smoker insureds are treated as
reasonable mortality charges provided
nonsmoker tables are used to determine
nonsmoker mortality charges.
SECTION 7. EFFECT UPON OTHER
PUBLICATIONS
This notice supplements Notice 88–128
and modifies and supersedes Notice
2004–61.
SECTION 8. EFFECTIVE DATE
This notice is effective October 12,
2006, except that the provisions of this
notice will not be applied adversely to
taxpayers who issued, changed or modi-
fied contracts in compliance with Notice
2004–61 (without regard to the modifica-
tions made by this notice).
SECTION 9. PROCEDURAL
INFORMATION
This notice serves as an “administrative
pronouncement” as thatterm is described
in § 1.6661–3(b)(2) of the regulations and
maybereliedupontothesameextentasa
revenue ruling or a revenue procedure.
DRAFTING INFORMATION
The principal author of this notice is
Ann H. Logan of the Office of Associate
Chief Counsel (Financial Institutions &
Products). For furtherinformation regard-
ing this notice, contact Ann H. Logan at
(202) 622–3970 (not a toll-free call).
26 CFR 601.204: Changes in accounting periods
and in methods of accounting.
(Also Part 1, §§ 168, 446, 1400L; 1.168(k)–1,
1.1400L(b)–1.)
Rev. Proc. 2006–43
SECTION 1. PURPOSE
This rev
enue procedure provides the
exclusi
ve administrative procedures under
which a t
axpayer described in section 3
of this r
evenue procedure may obtain au-
tomati
c consent to change its method of
accoun
ting to comply with § 1.168(k)–1
or § 1.1
400L(b)–1 of the Income Tax Reg-
ulatio
ns (the “final regulations”).
SECTION 2. BACKGROUND
.01 On August 31, 2006, the Internal
Revenue Service and Treasury Department
published the final regulations in the Fed-
eral Register (T.D. 9283, 2006–41 I.R.B.
2006–45 I.R.B.849November 6, 2006

633 [71 FR 51727]). Section 1.168(k)–1
prescribes the requirements that must be
met for depreciable property to qualify
for the additional first year depreciation
deduction provided by § 168(k) of the
Internal Revenue Code (“bonus depreci-
ation deduction”). Section 1.1400L(b)–1
prescribes the requirements that must be
met for depreciable property to qualify
for the additional first year depreciation
deduction provided by § 1400L(b) (“Lib-
erty Zone bonus depreciation deduction”).
The final regulations under § 1.168(k)–1
generally apply to qualified property un-
der § 168(k)(2) acquired by a taxpayer
after September 10, 2001, and to 50-per-
cent bonus depreciation property under
§ 168(k)(4) acquired by a taxpayer after
May 5, 2003. The final regulations under
§ 1.1400L(b)–1 generally apply to qual-
ified New York Liberty Zone property
acquired by a taxpayer after September
10, 2001.
.02 Because of revisions made to T.D.
9091, 2003–2 C.B. 939 (68 FR 52986) by
the final regulations, taxpayers may need
to seek a change in method of account-
ing to comply with the final regulations.
For example, § 1.1400L(b)–1T(b)(4)
and (c)(2)(ii) disallowed certain depre-
ciable property from qualifying for the
Liberty Zone bonus depreciation deduc-
tion. Section 1.1400L(b)–1 amended
§ 1.1400L(b)–1T(b)(4) and (c)(2)(ii)
and, as a result, moredepreciable prop-
erty may qualify for the Liberty Zone
bonus depreciation deduction. Section
1.1400L(b)–1(g)(4)(iii) provides that if
a taxpayer did not claim on a Federal
tax return for a taxable year ending on
or after September 11, 2001, and on
or before September 1, 2006, any Lib-
erty Zone bonus depreciation deduc-
tion for qualified New York Liberty
Zone property because of the applica-
tion of § 1.1400L(b)–1T(b)(4) or be-
cause the taxpayer made an election under
§ 1.168(k)–1T(e)(1) for a class of property
that included such qualified New York
Liberty Zone property, the taxpayer may
claim the Liberty Zone bonus depreci-
ation deduction for that qualified New
York Liberty Zone property in accordance
with the applicable administrative proce-
dures issued under § 1.446–1(e)(3)(ii) for
obtaining the Commissioner of Internal
Revenue’s consent to a change in method
of accounting.
.03 The preamble to the final regula-
tions states that the Service and Treasury
intend to issue administrative guidance
providing proceduresfor automatic con-
sent for taxpayers that wish to seek a
change in method of accounting to comply
with the final regulations.
.04 Under §§ 446(e) and
1.446–1(e)(2)(i), a taxpayer gener-
ally must secure the consent of the
Commissioner before changing a method
of accounting for federal income tax
purposes.To obtain the Commis-
sioner’s consent to a change in method,
§ 1.446–1(e)(3)(i) generally requires a
taxpayer to file Form 3115,Application
for Change in Accounting Method,during
the taxable year in which the taxpayer
desires to make the proposed change.
Section 1.446–1(e)(3)(ii) authorizes the
Commissioner to prescribe administrative
procedures setting forth the limitations,
terms, and conditions deemed necessary
to permit a taxpayer to obtain consent to
change a method of accounting.
.05 Rev. Proc. 2002–9, 2002–1 C.B.
327 (as modified and clarified by An-
nouncement 2002–17, 2002–1 C.B. 561,
modified and amplified by Rev. Proc.
2002–19, 2002–1 C.B. 696, and ampli-
fied, clarified and modified by Rev. Proc.
2002–54, 2002–2 C.B. 432) provides pro-
cedures under §§ 446(e) and 1.446–1(e)
for obtaining the automatic consent of the
Commissioner to change a method of ac-
counting described in the APPENDIX of
Rev. Proc. 2002–9.
.06 Rev. Rul. 90–38, 1990–1 C.B.
57, provides that, if a taxpayer uses an er-
roneous method of accounting for two or
more consecutive taxable years, the tax-
payer has adopted a method of account-
ing. Rev. Rul. 90–38 further provides
that a taxpayer may not, without the Com-
missioner’s consent, retroactively change
from an erroneous to a permissible method
of accounting by filing an amended return.
.07 Section 1.446–1T(e)(2)(ii)(d)pro-
vides the changes in computing depre-
ciation that are, and are not, a change
in method of accounting under § 446(e).
Sections 1.446–1T(e)(2)(ii)(d)(2)(ii), (iii),
and (iv) provide the changes in computing
depreciation with respect to the bonus de-
preciation deduction and the Liberty Zone
bonus depreciation deduction that are a
change in method of accounting. Sec-
tion 1.446–1T(e)(2)(ii)(d)(3) provides the
changes in computing depreciation that
are not a change in method of accounting.
Section 1.446–1T(e)(2)(ii)(d)appliesto
property placed in service by the taxpayer
in taxable years ending on or after Decem-
ber 30, 2003.
.08 For property placed in service by
the taxpayer in taxableyears ending before
December 30, 2003, Notice CC–2004–007
(January 28, 2004) provides that the Ser-
vice generally will not assert that a change
in computing depreciation for such prop-
erty that is treated as a capital asset un-
der the taxpayer’s present and proposed
methods of accounting is a change in
method of accounting under § 446(e).
Accordingly, the taxpayer may effect this
change in computing depreciation by fil-
ing amended Federal tax returns or may
treat this change in computing deprecia-
tion as a change in method of accounting
by filing a Form 3115 in accordance with
Rev. Proc. 2002–9.
.09 This revenue procedure applies
either for a taxpayer’s last taxable year
ending before October 18, 2006 (if the
taxpayer timely files its Federal income
tax return after October 18, 2006, for that
last taxable year), or for the taxpayer’s first
taxable year ending on or after October
18, 2006, for changes to methods of ac-
counting provided in the final regulations.
For subsequent taxable years, see the au-
tomatic change in method of accounting
procedures in Rev. Proc. 2002–9 (or its
successor), if applicable, or the advance
consent change in method of accounting
procedures in Rev. Proc. 97–27, 1997–1
C.B. 680 (as modified and amplified by
Rev. Proc. 2002–19, and amplified, clari-
fied, and modified by Rev. Proc. 2002–54)
(or its successor). However, if a tax-
payer is claiming the rehabilitation credit
in accordance with § 1.168(k)–1(g)(6)
or § 1.1400L(b)–1(g)(6), the resulting
change in computing depreciation for the
qualified rehabilitated building must be
made by filing amended returns for its
placed-in-service year and subsequent
taxable years.
SECTION 3. SCOPE
.01 Except as provided in sec-
tion 3.02, this revenue procedure
applies to a taxpayer that seeks a
change in method of accounting under
§ 1.446–1T(e)(2)(ii)(d)(2)(ii), (iii), or (iv)
November 6, 20068502006–45 I.R.B.

to comply with the final regulations for
either: (1) the taxpayer’s last taxable year
ending before October 18, 2006, if the tax-
payer timely files (including extensions)
its Federal income tax return after October
18, 2006, for that last taxable year; or (2)
the taxpayer’s first taxable year ending on
or after October 18, 2006.
.02 This revenue procedure does not ap-
ply to:
(1) A change in computing de-
preciation resulting from a taxpayer
claiming the rehabilitation credit in ac-
cordance with § 1.168(k)–1(g)(6) or
§ 1.1400L(b)–1(g)(6);
(2) A change in computing deprecia-
tion that is not a change in method of ac-
counting under § 1.446–1T(e)(2)(ii)(d)(3).
However if, in accordance with
§ 1.1400L(b)–1(g)(4)(iii), a taxpayer
is changing its computation of depre-
ciation for qualified New York Liberty
Zone property because of the amendment
made to § 1.1400L(b)–1T(c)(2)(ii) by
the final regulations under § 1400L(b)
and the taxpayer made an election un-
der § 1.168(k)–1T(e)(1) for the class
of property that included such quali-
fied New York Liberty Zone property,
§ 1.1400L(b)–1(g)(4)(iii) expressly pro-
vides that this change in computing depre-
ciation is a change in method of accounting
and, thus, § 1.446–1T(e)(2)(ii)(d)(3)(iii)
does not apply to such change in comput-
ing depreciation.
(3) A change in computing depreciation
that is due to a posting error, mathematical
error, or a change in underlying facts;
(4) A change in computing deprecia-
tion for depreciable property that is placed
in service by a taxpayer in a taxable year
ending before December 30, 2003, that is
a capital asset under the taxpayer’s present
and proposed methods of accountings, and
for which the taxpayer wants to effect
the change in computing depreciation to
comply with the final regulations by filing
amended Federal tax returns in accordance
with Notice CC–2004–007 (January 28,
2004);
(5) A change in the treatment of prop-
erty from a non-capital asset (for example,
inventory, materials and supplies) to a cap-
ital, depreciable asset (or vice versa); or
(6) A change from expensing the cost
of depreciable property to capitalizing and
depreciating that cost (or vice versa).
SECTION 4. APPLICATION
.01 A taxpayer within the scope of this
revenue procedure is, in accordance with
section 6.01 of Rev. Proc. 2002–9, granted
the consent of the Commissioner to change
to a method of accounting within the scope
of this revenue procedure to comply with
the final regulations provided the taxpayer
follows the automatic change in method
of accounting procedures in Rev. Proc.
2002–9 (or its successor) with the follow-
ing modifications:
(1) The scope limitations in section 4.02
of Rev. Proc. 2002–9 do not apply for the
taxpayer’s first taxable year ending on or
after October 18, 2006, or, if applicable,
for the taxpayer’s last taxable year ending
before October 18, 2006, if the taxpayer
timely files its Federal income tax return
after October 18, 2006, for that last taxable
year; and
(2) For purposes of section 6.02(4)(a)
of Rev. Proc. 2002–9, the taxpayer must
include on line 1a of the Form 3115 the
designated automatic accounting method
change number 105.
.02 A change in method of accounting
within the scope of this revenue procedure
results in a § 481(a) adjustment.
SECTION 5. EFFECT ON OTHER
DOCUMENTS
Rev. Proc. 2002–9 is modified and am-
plified to include the automatic change in
method of accounting provided in section
4 of this revenue procedure in section 2 of
the APPENDIX of Rev. Proc. 2002–9.
SECTION 6. EFFECTIVE DATE
This revenue procedure is effective Oc-
tober 18, 2006.
SECTION 7. DRAFTING
INFORMATION
The principal author of this revenue
procedure is Douglas Kim of the Office
of Associate Chief Counsel (Passthroughs
& Special Industries). For further infor-
mation regarding this revenue procedure,
contact Douglas Kim at (202) 622–3110
(not a toll-free call).
26 CFR 601.204: Changes in accounting periods and in methods of accounting.
(Also Part I, §§ 441, 442, 898, 1502; 1.441–1, 1.442–1, 1.1502–76.)
Rev. Proc. 2006–45
TABLE OF CONTENTS
SECTION 1. PURPOSE
............................................................................................ 853
SECTION 2. BACKGROUND....................................................................................... 853
.01Taxable Year Defined......................................................................................... 853
(1)In general................................................................................................ 853
(2)Annual accounting period. ................................................................................ 853
(3)Required taxable year..................................................................................... 853
.02Change in Taxable Year....................................................................................... 853
(1)In general................................................................................................ 853
(2)Annualization of short period return. ....................................................................... 853
(3)No retroactive change in annual accounting period........................................................... 853
.03Approval of a Change. ....................................................................................... 853
2006–45 I.R.B.851November 6, 2006

SECTION 3. SIGNIFICANT CHANGES.............................................................................. 853
SECTION 4. SCOPE............................................................................................... 854
.01Applicability. ............................................................................................... 854
.02Inapplicability............................................................................................... 854
(1)Prior change............................................................................................. 854
(2)Interest in a pass-through entity or a CFC................................................................... 854
(3)Shareholder of certain FSCs or IC-DISCs. .................................................................. 855
(4)FSC and IC-DISC. ....................................................................................... 855
(5)SorterminatedScorporation.............................................................................. 855
(6)Electing S corporation. ................................................................................... 855
(7)PSC..................................................................................................... 855
(8)CFC. ................................................................................................... 855
(9)Tax-exempt organization................................................................................... 855
(10)Possessions corporation.................................................................................. 855
(11)Cooperative association.................................................................................. 855
(12)Corporationwitharequiredtaxableyear................................................................... 856
(13)Corporation that exits a consolidated group................................................................. 856
(14)Certain members of a consolidated group................................................................... 856
.03Nonautomatic Changes....................................................................................... 856
.04Examples. .................................................................................................. 856
SECTION 5. DEFINITIONS......................................................................................... 856
.01Corporation................................................................................................. 856
.02Pass-through Entity. ......................................................................................... 856
.03Required Taxable Year........................................................................................ 856
.04Natural Business Year........................................................................................ 856
(1)25-percent gross receipts test............................................................................... 856
(2)Exception................................................................................................ 856
(3)Special rules............................................................................................. 856
.05First Effective Year........................................................................................... 857
.06Short Period................................................................................................. 857
SECTION 6. TERMS AND CONDITIONS OF CHANGE................................................................ 857
.01In General. ................................................................................................. 857
.02Record Keeping/Book Conformity.............................................................................. 857
(1)In general................................................................................................ 857
(2)Certain short periods exempt from financial statement conformity. ............................................. 857
(3)Foreign law books and records............................................................................. 857
.03First Effective Year Tax Return................................................................................. 857
(1)When to file.............................................................................................. 857
(2)Annualization............................................................................................ 857
.04Subsequent Year Tax Returns.................................................................................. 857
.0552–53-week Taxable Years. ................................................................................... 857
.06Creation of Net Operating Loss or Capital Loss.................................................................. 857
.07Creation of General Business Credits........................................................................... 857
.08Consolidated Groups......................................................................................... 857
.09Concurrent Change for Related Entities. ....................................................................... 857
.10CFCs....................................................................................................... 858
SECTION 7. GENERAL APPLICATION PROCEDURES............................................................... 858
.01Approval.................................................................................................... 858
.02Filing Requirements.......................................................................................... 858
(1)Where to file. ............................................................................................ 858
(2)When to file.............................................................................................. 858
(3)Label.................................................................................................... 858
(4)Signature requirements.................................................................................... 858
(5)No user fee............................................................................................... 858
(6)Additional information.................................................................................... 858
November 6, 20068522006–45 I.R.B.

(7)Consolidated application.................................................................................. 859
SECTION 8. REVIEW OF APPLICATION............................................................................ 859
.01Service Center Review........................................................................................ 859
.02Review of Director........................................................................................... 859
SECTION 9. EFFECTIVE DATE..................................................................................... 859
SECTION 10. EFFECT ON OTHER DOCUMENTS.................................................................... 859
SECTION 11. PAPERWORK REDUCTION ACT....................................................................... 859
DRAFTING INFORMATION....................................................................................... 859
SECT
ION 1. PURPOSE
This revenue procedure provides the
exclusive procedures for a corporation
(as defined in section 5.01 of this rev-
enue procedure) within its scope to obtain
automatic approval to change its annual
accounting period under § 442 of the In-
ternal Revenue Code and § 1.442–1(b) of
the Income Tax Regulations. This revenue
procedure clarifies, modifies, amplifies,
and supersedes Rev. Proc. 2002–37,
2002–1 C.B. 1030. A corporation com-
plying with all the applicable provisions
of this revenue procedure will be deemed
to have established a business purpose
and obtained the approval of the Commis-
sioner of Internal Revenue to change its
annual accounting period under § 442 and
the regulations thereunder.
SECTION 2. BACKGROUND
.01Taxable Year Defined.
(1)In general. Section 441(b) and
§ 1.441–1(b)(1) provide that the term
“taxable year” generally means the tax-
payer’s annual accounting period, if it is
a calendar or fiscal year, or, if applicable,
the taxpayer’s required taxable year.
(2)Annual accounting period. Sec-
tion 441(c) and § 1.441–1(b)(3) provide
that the term “annual accounting period”
means the annual period (calendar year
or fiscal year) on the basis of which the
taxpayer regularly computes its income in
keeping its books.
(3)Required taxable year. Section
1.441–1(b)(2) provides that certain tax-
payers must use the particular taxable year
that is required under the Code and the reg-
ulations thereunder. See § 1.441–1(b)(2)
for examples of taxpayers, including cer-
tain corporations, with required taxable
years.
.02C
hange in Taxable Year.
(1)I
n general. Section 1.442–1(a)(1)
gene
rally provides that a taxpayer that
want
s to change its annual accounting
per
iod and use a new taxable year must
obt
ain the approval of the Commissioner.
(2)A
nnualization of short pe-
riod
return.Section 443(b) and
§1.
443–1(b)(1)(i) generally provide that
if a
return is made for a short period
res
ulting from a change of an annual ac-
cou
nting period, the taxable income for
the
short period must be placed on an an-
nu
al basis by multiplying the income by
12
and dividing the result by the number
of
months in the short period. Unless
§4
43(b)(2) and § 1.443–1(b)(2) apply, the
ta
x for the short period generally is the
s
amepartofthetaxcomputedonanan-
n
ual basis as the number of months in the
s
hort period is of 12 months. But see, for
e
xample, §§ 1.852–3(e), 1.857–2(a)(4),
a
nd 1.1502–76 for exceptions to this
general rule for a regulated investment
company (RIC), a real estate investment
trust (REIT), and a subsidiary corporation
ceasing to be a member of a consolidated
group, respectively.
(3)No retroactive change in annual ac-
counting period. Unless specifically au-
thorized by the Commissioner, a taxpayer
may not request, or otherwise make, a
retroactive change in annual accounting
period, regardless of whether the change is
to a required taxable year.
.03Approval of a Change. Section
1.442–1(b) provides, in part, that in or-
der to secure the approval of the Commis-
sioner to change an annual accounting pe-
riod, a taxpayer mustfile an application,
generally on Form 1128, “Application To
Adopt, Change, or Retain a Tax Year,”
with the Commissioner within such time
andinsuchmannerasisprovidedinad-
mini
strative procedures published by the
Com
missioner. In general, a change in an-
nua
l accounting period will be approved
if t
he taxpayer establishes a business pur-
pos
e for the requested annual accounting
pe
riod and agrees to the Commissioner’s
pr
escribed terms, conditions, and adjust-
me
nts for effecting the change.
SE
CTION 3. SIGNIFICANT CHANGES
Significant changes to Rev. Proc.
2002–37 made by this revenue procedure
include:
.01 Sections 4.01(2), 4.01(3), and
4.01(4) of Rev. Proc. 2002–37 are re-
moved from the applicability section and
are reinserted, where appropriate, in the
relevant inapplicability subsections under
section 4.02 of this revenue procedure.
.02 Section 4.02(2) of this revenue pro-
cedure removes section 4.02(2)(b) of Rev.
Proc. 2002–37 because the entities for-
merly described by section 4.02(2)(b) of
Rev. Proc. 2002–37 are included in sec-
tion 4.02(2)(a) of this revenue procedure.
.03 Section 4.02(2)(e) of this revenue
procedure provides that an interest in a
pass-through entity that does not have a re-
quired taxable year is disregarded solely
for purposes of section 4.02(2). Thus, hav-
ing an interest in a pass-through entity that
does not have a required taxable year does
not make a corporation ineligible for use
of this revenue procedure.
.04 Section 4.02(5) of this revenue
procedure excludes from the scope an S
or terminated S corporation. See Rev.
Proc. 2006–46, 2006–45 I.R.B. 859, for
procedures to follow for certain automatic
changes in the annual accounting period
of an S corporation.
.05 Section 4.02(8) of this revenue pro-
cedure excludes from the scope certain
controlled foreign corporations (CFCs).
2006–45 I.R.B.853November 6, 2006

.06 Section 4.02(13) of this revenue
procedure excludes from the scope a cor-
poration that exits a consolidated group in
its first effective year.
.07 Section 4.02(14) of this revenue
procedure excludes from the scope certain
changes to (or from) a 52–53 week taxable
year by a member of a consolidated group.
.08 Section 6.02 of this revenue pro-
cedure provides that only certain short
periods are exempt from the financial
statement conformity requirement and
incorporates the clarification in Notice
2002–72, 2002–2 C.B. 843, of the record
keeping/book conformity term and condi-
tion with regard to CFCs.
.09 Section 6.03(1) of this revenue pro-
cedure provides that certain CFCs are not
required to file a first effective year tax re-
turn.
.10 Sections 6.05 (changes in natural
business year for an electing S corpo-
ration) and 6.06 (changes in ownership
taxable year for an electing S corpora-
tion) of Rev. Proc. 2002–37 are not in-
cluded in this revenue procedure because
this revenue procedure does not apply
to S corporations. The removal of these
sections from the terms and conditions of
this revenue procedure is not intended to
imply that a corporation that elects to be
an S corporation is not required to con-
form to the requirements for accounting
periods for S corporations. See § 1378 and
§ 1.1378–1(a) for the permitted years of an
S Corporation and see Rev. Proc. 2006–46
for procedures to follow for certain auto-
matic changes in the annual accounting
period of an S corporation.
.11 Section 6.06 of this revenue proce-
dure incorporates the modified carryback
term and condition of section 4.01 of Rev.
Proc. 2003–34, 2003–1 C.B. 856.
.12 Section 6.08 of this revenue proce-
dure clarifies that in the case of a change
in annual accounting period by the com-
mon parent of a consolidated group, the
consolidated return rules will apply (e.g.,
§ 1.1502–21) unless this revenue proce-
dure specifically provides otherwise.
.13 Section 6.09 of this revenue pro-
cedure incorporates the clarification in
Notice 2002–72, that certain entities with
required taxable years that must concur-
rently change their annual accounting
period as a term and condition for the
approval of a related taxpayer’s change
of annual accounting period must do so
under the applicable automatic approval
procedures notwithstanding any limita-
tions in those procedures to the contrary
or any conflicting testing date provisions.
.14 Section 6.10 of this revenue proce-
dure provides that a CFC that revokes its
one month deferral election under § 898 is
not eligible to make another change in tax-
able year for a period of 48 months follow-
ing the first day of the first effective year.
.15 Sections 7.02(1)(b), 7.02(2)(b), and
7.02(4)(b) of this revenue procedure pro-
vide the filing requirements for certain
CFCs and noncontrolled section 902 cor-
porations.
.16 Section 7.02(2) of this revenue
procedure provides that the Form 1128 or
Form 5471,Information Return of U.S.
Persons With Respect To Certain Foreign
Corporations, must be filed no earlier
than the day following the end of the first
effective year.
.17 Section 7.02(7) of this revenue pro-
cedure provides that, for purposes of a
change in annual accounting period, a con-
solidated group consists of the parent and
any subsidiary that is a member of the
group on the last day of the short period.
SECTION 4. SCOPE
.01Applicability. Except as provided
in section 4.02, this revenue procedure is
the exclusive procedure for a corporation
within its scope to secure the Commis-
sioner’s approval and applies to a corpora-
tion requesting approval to change its an-
nual accounting period, including a corpo-
ration that wants to change to (or from) a
52–53-week taxable year.
.02Inapplicability. This revenue pro-
cedure does not apply to the following cor-
porations:
(1)Prior change. A corporation that
has changed its annual accounting period
within the most recent 48-month period
ending with the last month of the requested
taxable year, unless:
(a) the prior change was made in order
to comply with the common taxable year
requirement of either § 1.1502–75(d)(3)(v)
or 1.1502–76(a)(1) (see § 1.442–1(c));
(b) the prior change was made by
a corporation that either was acquired
within the preceding 12 months by a new
majority shareholder using a different
taxable year, or whose majority share-
holder changed its taxable year within the
preceding 12 months, if that corporation
does not file consolidated income tax re-
turns with its majority shareholder and
seeks to change to the taxable year of that
shareholder in order to file consolidated
financial statements. For purposes of this
section 4.02(1)(b), “majority shareholder”
means ownership that satisfies the test of
§ 1504(a)(2), substituting “more than 50
percent” for “at least 80 percent;”
(c) except in the case of a CFC, the prior
change was from a 52–53-week taxable
year that references a particular month to a
non-52–53-week taxable year that ends on
the last day of that month, and vice versa;
(d) the prior change was to a required
taxable year (as defined in section 5.03 of
this revenue procedure) or was a concur-
rent change required by either this revenue
procedure or Rev. Proc. 2002–39 (or any
successor);
(e) the corporation wants to change
from a 52–53-week taxable year to a
non-52–53-week taxable year that ends
with reference to the same month, and
vice versa; or
(f) the corporation is a CFC that wants
to revoke its one month deferral election
under § 898(c)(1)(B) and change its tax-
able year to the majority U.S. shareholder
year (as defined in § 898(c)(1)(C)).
(2)Interest in a pass-through entity or
aCFC. A corporation that has an inter-
est in a pass-through entity (as defined in
section 5.02 of this revenue procedure) or
a CFC as of the end of the first effective
year (as defined in section 5.05 of this rev-
enue procedure). However, an interest in
a pass-through entity or CFC will be dis-
regarded for this purpose if any of the fol-
lowing conditions are met:
(a) the pass-through entity or CFC
would be required under the Code or reg-
ulations to change its taxable year to the
new taxable year of the corporation (or, in
the case of a CFC, to a taxable year that
is described in section 4.02(8)(b)). See
section 6.09 of this revenue procedure for
a special term and condition related to this
exception;
(b) the new taxable year of the corpo-
ration would result in no change in or less
deferral (as describedin § 1.706–1(b)(3))
from the pass-through entity or CFC than
the present taxable year of the corporation.
If the entity is a partnership or a CFC, the
November 6, 20068542006–45 I.R.B.

corporation should compare the existing
deferral period (between the pass-through
entity’s and the corporation’s current tax-
able years) with the new deferral period
(between the new required taxable year of
the pass-through entity or CFC and the cor-
poration’s new taxable year). See section
4.04 of this revenue procedure for an ex-
ample of this rule;
(c) the pass-through entity or CFC in
which the corporation has an interest has
been in existence for at least 3 taxable
years and the interest isde minimis.For
this purpose, an interest isde minimisif:
(i) for each of the prior 3 taxable years
of the corporation, the amount of income
(including ordinary income or loss, capi-
tal gains or losses, rents, royalties, inter-
est, dividends and deduction equivalents
of credits) fromde minimisinterest in a
pass-through entity or CFC is less than or
equal to (A) 5 percent of the corporation’s
gross receipts (or, in the case of a member
of a consolidated group, the consolidated
group’s gross receipts) for each of those
taxable years, and (B) $500,000; and
(ii) the amount of income from allde
minimisinterest in pass-through entities
and CFCs in the aggregate is less than or
equal to the amounts described in (A) and
(B)of(c)(i)above.Seesection4.04ofthis
revenue procedure foran example of this
rule;
(d) the corporation wants to change
from a 52–53-week taxable year to a
non-52–53-week taxable year that ends
with reference to the same month, and
vice versa;
(e) the pass-through entity or CFC does
not have a required year;
(f) the corporation wants to change to a
natural business year (as defined in section
5.04 of this revenue procedure) that satis-
fies the 25-percent gross receipts test de-
scribed in that section; or
(g) the corporation is a CFC that wants
to revoke its one month deferral election
under § 898(c)(1)(B) and change its tax-
able year to the majority U.S. shareholder
year (as defined in § 898(c)(1)(C)).
(3)Shareholder of certain FSCs or
IC-DISCs. A corporation that is a share-
holder of a foreign sales corporation (FSC)
or interest charge domestic international
sales corporation (IC-DISC), as of the end
of the short period (as defined in section
5.06 of this revenue procedure). However,
an interest in a FSC or IC-DISC is disre-
garded if any of the following conditions
is met:
(a)theFSCorIC-DISCinwhichthe
corporation is the principal shareholder
(i.e., the shareholder with the highest per-
centage of voting power as defined in
§ 441(h)) would be required to change its
taxable year pursuant to §§ 1.921–1T(b)(4)
and (6) to the new taxable year of the cor-
poration. See section 6.09 of this revenue
procedure for a special term and condition
related to this exception;
(b) the new taxable year of the corpora-
tion would result in no change in or less
deferral of income (as determined under
the principles of § 1.706–1(a)(3)) from the
FSC or IC-DISC than the present taxable
year of the corporation;
(c) the corporation wants to change
from a 52–53-week taxable year to a
non-52–53-week taxable year that ends
with reference to the same month, and
vice versa;
(d) the corporation wants to change to
a natural business year that satisfies the
25-percent gross receipts test described in
section 5.04 of this revenue procedure; or
(e) the corporation is a CFC that wants
to revoke its one month deferral election
under § 898(c)(1)(B) and change its tax-
able year to the majority U.S. shareholder
year (as defined in § 898(c)(1)(C));
(4)FSC and IC-DISC. A corpora-
tion that is a FSC or an IC-DISC. See
§ 1.921–1T(b)(4) for rules regarding au-
tomatic changes of the annual accounting
period of a FSC or IC-DISC to the taxable
year of its principal shareholder;
(5)S or terminated S corporation.A
corporation that either is an S corporation
(as defined in § 1361) or a corporation that
is requesting a change in annual account-
ing period that is within an S termination
year (as defined in §1362(e)(4)). See Rev.
Proc. 2006–46 for procedures to follow for
certain automatic changes in the annual ac-
counting period of an S corporation;
(6)Electing S corporation.Acorpo-
ration that attempts to make an S corpo-
ration election for the taxable year im-
mediately following the short period, un-
less the change is to a permitted taxable
year, or from a 52–53-week taxable year to
a non-52–53-week taxable year that ends
with reference to the same month, and vice
versa;
(7)PSC. A corporation that is a per-
sonal service corporation (PSC) (as de-
fined in § 441(i)). See Rev. Proc. 2006–46
for procedures to follow for certain auto-
matic changes in the annual accounting pe-
riod of a PSC;
(8)CFC. A corporation that is a con-
trolled foreign corporation as defined in
§ 957, including a CFC that also is a pas-
sive foreign investment company (PFIC)
as defined in § 1297(a), unless:
(a) the CFC does not have a required
taxable year under § 898;
(b) the CFC is changing to its required
taxable year under § 898, to a 52–53-week
taxable year that references that year, or,
if the CFC has a majority U.S. share-
holder year (as defined in § 898(c)(3)),
to a one-month deferral year described in
§ 898(c)(2) or to a 52–53-week taxable
year that references such one-month de-
ferral year; or
(c) with respect to the CFC’s taxable
years beginning after July 10, 1989, no
U.S. shareholder has been required to in-
clude in gross income an amount described
in § 951(a) (subpart F inclusion).
(9)Tax-exempt organization. A corpo-
ration that is a tax-exempt organization,
other than an organization exempt from
federal income tax under § 521, 526, 527,
or 528. See Rev. Proc. 85–58, 1985–2
C.B. 740, for procedures to follow in
changing an annual accounting period of a
tax-exempt organization that is not within
the scope of this revenue procedure;
(10)Possessions corporation. A corpo-
ration that has in effect an election under
§936;
(11)Cooperative association.Acor-
poration that is a cooperative association
(within the meaning of § 1381(a)) with a
loss in the short period required to effect
the change of annual accounting period,
unless it is changing from a 52–53-week
taxable year to a non-52–53-week taxable
year that ends with reference to the same
month, and vice versa, or the patrons of the
cooperative association are substantially
the same in the year before the change of
annual accounting period, in the short pe-
riod required to effect the change, and in
the year following the change. For pur-
poses of this subsection, “substantially the
same” means that ownership of more than
90 percent of the cooperative association’s
stock is owned by the same members; or
2006–45 I.R.B.855November 6, 2006

(12)Corporationwitharequiredtax-
able year. A corporation that has a re-
quired taxable year (e.g.,aREIT,ora
Qualified Settlement Fund or Designated
Settlement Fund as defined in § 1.468B),
unless the corporation is changing to their
required taxable year.
(13)Corporation that exits a consoli-
dated group. A corporation that ceases to
be a member of a consolidated group dur-
ing the consolidated group’s first effective
year.
(14)Certain members of a consolidated
group. A corporation that is a member of
a consolidated group requesting to change
to (or from) a 52–53-week taxable year un-
less the requested taxable year is identi-
cal to the taxable year of the consolidated
group.
.03Nonautomatic Changes.Acorpo-
ration that is unable to obtain automatic
approval for a change in accounting pe-
riod under this or any other applicable
revenue procedure, or under a regulation,
must secure prior approval from the Com-
missioner for a change in an accounting
period pursuant to § 442 and the regula-
tions thereunder. See Rev. Proc. 2002–39
(or any successor).
.04Examples.
(1)Example 1. (a) Corporations V, W, X, Y, and Z
hold equal 20 percent interests in the capital and prof-
its of partnership ABC. V and W are calendar year
taxpayers. X and Y have taxable years ending June
30, and Z has a taxable year ending September 30.
ABC does not have a business purpose for a particular
taxable year, and thus, pursuant to § 1.706–1, ABC is
required to use a taxable year ending June 30 because
that taxable year results in the least aggregate deferral
of income to its partners. Z currently has a 3-month
deferral period (the number of months from the end
of ABC’s taxable year to the end of Z’s taxable year).
Z wants to change its taxable year to a calendar year.
(b) If Z changes its taxable year to a calendar year,
ABC would be required to change its taxable year un-
der § 706 to its majority interest taxable year, which
would be the calendar year. As a result of Z’s new
taxable year and ABC’s new taxable year, Z’s defer-
ral period would be eliminated. Because Z’s new tax-
able year would reduce Z’s deferral, Z may disregard
its interest in ABC under section 4.02(2)(b) of this
revenue procedure.
(2)Example 2. (a) Corporation X, a calendar
year taxpayer, wants to change its taxable year to a
year ending June 30. X has interests in five part-
nerships, ABC, DEF, GHI, JKL, and MNO. All of
the partnerships have been in existence for over
three taxable years. X’s interests in each of ABC
and DEF is greater than 50 percent. X’s interest
in GHI, JKL, and MNO is 15 percent, 10 percent,
and 5 percent, respectively. GHI uses the majority
interest taxable year ending May 31 and JKL and
MNO each use their respective majority interest
taxable year ending December 31. X’s distributive
share of income/(loss) from JKL for the prior three
taxable years is $300,000, $(100,000), and $200,000,
respectively, and from MNO is $300,000, $200,000,
and $100,000, respectively. X’s gross receipts for
each of those same taxable years was $15,000,000.
(b) X’s interests in its pass-through entities will
be disregarded for purposes of section 4.02(2) of this
revenue procedure only if each pass-through entity
satisfies one of the exceptions enumerated under sec-
tion 4.02(2) of this revenue procedure. In the instant
case, X’s interests in ABC and DEF each meet the
exception in section 4.02(2)(a) because X is the ma-
jority interest partner in each partnership. X’s interest
in GHI meets the exception insection4.02(2)(b)be-
cause X’s new taxable year would result in less defer-
ral than its old taxable year (the deferral between May
31 and June 30 of 1 month as compared to the deferral
between May 31 and December 31 of 7 months). Be-
cause X is not the majority interest partner in JKL and
MNO and because its new taxable year would not re-
sult in less deferral from these partnerships, X’s inter-
ests in JKL and MNO may be disregarded only if they
satisfy thede minimisexception in section 4.02(2)(c).
Although the income from JKL and MNO for each of
the prior three taxable yearsislessthan5percentof
X’s gross receipts and $500,000, the income for year
1 from JKL and MNO, in the aggregate ($300,000
and $300,000), exceeds the $500,000 amount speci-
fied in section 4.02(2)(c)(ii). Consequently, JKL and
MNO fail to satisfy thede minimisexception in sec-
tion 4.02(2)(c). Because X’s interests in all of its
pass-through entities will not be disregarded, X is not
within the scope of this revenue procedure.
SECTION 5. DEFINITIONS
The following definitions apply solely
for the purpose of this revenue procedure:
.01Corporation. The term “corpo-
ration” includes associations, joint-stock
companies, and insurance companies, as
provided in § 7701(a)(3) and the reg-
ulations thereunder, and includes each
member of a consolidated group that is a
member of the group on the last day of the
first effective year.
.02Pass-through Entity.Theterm
“pass-through entity” means a partnership
(as defined in § 7701(a)(2) and the reg-
ulations thereunder); a trust (as defined
in § 301.7701–4); an estate; a common
trust fund (as defined in § 584); a PFIC
that the corporation has elected to treat
as a qualified electing fund (as defined
in § 1295); and a closely-held REIT (as
defined in § 6655(e)(5)(B)), but only to
the extent the corporation is described in
§ 6655(e)(5)(A).
.03Required Taxable Year. The “re-
quired taxable year” is the particular
taxable year that certain taxpayers are re-
quiredtouseundertheCodeandthereg-
ulations thereunder. See § 1.441–1(b)(2)
for examples of taxpayers, including cer-
tain corporations, with required taxable
years.
.04Natural Business Year. A “natural
business year” is a year for which a corpo-
ration satisfies the following “25-percent
gross receipts test”:
(1)25-percent gross receipts test.Ex-
cept as provided in (2) below, the 25-per-
cent gross receipts test is satisfied if each
of the results described in (a) and (b) be-
low equals or exceeds 25-percent:
(a) Gross receipts from sales and ser-
vices for the most recent 12-month period
that ends with the last month of the re-
quested annual accounting period are to-
taled and then divided into the amount of
gross receipts from sales and services for
the last 2 months of this 12-month period.
(b) The same computation as in (1)(a)
above is made for the two preceding
12-month periods ending with the last
month of the requested annual accounting
period.
(2)Exception. The corporation must
determine whether any annual accounting
period other than the requested annual ac-
counting period also meets the 25-percent
gross receipts test described in (1). If one
or more other annualaccounting periods
produce higher averages of the three per-
centages (rounded to 1/100 of a percent)
described in (1) than the requested annual
accounting period, then the requested an-
nual accounting period will not qualify as
the corporation’s natural business year.
(3)Special rules.
(a) To apply the 25-percent gross re-
ceipts test for any particular year, the cor-
poration must compute its gross receipts
under the method of accounting used to
prepare its federal income tax return for
such taxable year.
(b) Regardless of the corporation’s
method of accounting, the corpora-
tion’s share of taxable income from a
pass-through entity generally must be
reported as gross receipts from sales and
services in the month that the pass-through
entity’s taxable year ends.
(c) If a corporation has a predecessor
organization and is continuing the same
business as its predecessor, the corporation
must use the gross receipts from sales and
services of its predecessor for purposes of
November 6, 20068562006–45 I.R.B.

computing the 25-percent gross receipts
test.
(d) If the corporation (including any
predecessor organization) does not have
a 47-month period of gross receipts (36-
month period for requested taxable year
plus additional 11-month period for com-
paring requested taxable year with other
potential taxable years), then it cannot es-
tablish a natural business year under this
revenue procedure.
(e) If the requested taxable year is a
52–53-week taxable year, the calendar
month ending nearest to the last day of the
52–53-week taxable year is treated as the
last month of the requested taxable year
for purposes of computing the 25-percent
gross receipts test.
.05First Effective Year. The “first ef-
fective year” is the first taxable year for
which a change in annual accounting pe-
riod is effective. The first effective year
generally is the short period required to
effect the change. In the case of a short
period of 6 days or less, the first effective
year is the taxable year that includes such
short period under § 1.441–2(b)(2)(ii).
The first effective year also is the first tax-
able year for complying with all the terms
and conditions set forth in this revenue
procedure necessary to effect the change
in annual accounting period.
.06Short Period. In the case of a change
in annual accounting period, a corpora-
tion’s “short period” is the period begin-
ning with the day following the close of the
old taxable year and ending with the day
preceding the first day of the new taxable
year.
SECTION 6. TERMS AND
CONDITIONS OF CHANGE
.01In General. A change in annual ac-
counting period filed under this revenue
procedure must be made pursuant to the
terms and conditions provided in this rev-
enue procedure.
.02Record Keeping/Book Conformity.
(1)In general. The corporation must
compute its income and keep its books
and records (including financial state-
ments and reports to creditors) on the
basis of the requested taxable year. The
books and records of the corporation must
be closed as of the last day of the first
effective year and the corporation must
conform the accounting period used for
financial statement purposes and reports
to creditors concurrently.
(2)Certain short periods exempt from
financial statement conformity.Ifthecor-
poration is not required to issue financial
statements for the short period required to
effect the change, the corporation will be
deemed to have met the financial state-
ment conformity requirement for the first
effective year provided the corporation’s
accounting period used for financial state-
ment purposes already conforms to the re-
quested taxable year or the corporation
makes the change in accounting period
used for financial statement purposes and
reports to creditors concurrently.
(3) Foreign law books and records.The
terms and conditions in section 6.02(1) of
this revenue procedure do not apply to
require a corporation to close and con-
form books and records that are required
to be maintained for foreign law purposes
(e.g., foreign tax reporting purposes) on
the basis of a different taxable year than
the requested taxable year. In addition,
the terms and conditions in section 6.02(1)
of this revenue procedure do not apply to
require a noncontrolled section 902 cor-
poration to close and conform any books
and records that are maintained for foreign
law purposes, regardless of whether for-
eign law requires such books and records
to be maintained on the basis of a differ-
ent taxable year than the requested taxable
year.
.03First Effective Year Tax Return.
(1)When to file. The corporation gen-
erally must file a federal income tax return
for the first effective year by the due date of
that return, including extensions pursuant
to § 1.443–1(a). A CFC or a noncontrolled
section 902 corporation that is not required
to file Form 1120F (because it is not en-
gaged in United States trade or business)
need not file a first effective year tax re-
turn (or have its U.S. shareholder file such
a return on its behalf).
(2)Annualization. The corporation’s
taxable income for the short period must
be annualized and the tax must be com-
puted in accordance with the provisions of
§ 443(b) and § 1.443–1(b). However, for
changes to (or from) a 52–53-week tax-
able year referencing the same month as
the current (or requested) taxable year, see
special rules in § 1.441–2.
.04Subsequent Year Tax Returns.Re-
turns for subsequent taxable years gener-
ally must be made on the basis of a full
12 months (or on a 52–53-week basis) end-
ing on the last day of the requested taxable
year, unless the corporation secures the ap-
proval of the Commissioner to change that
taxable year.
.0552–53-week Taxable Years.Ifap-
plicable, the corporation must comply with
§ 1.441–2(e) (relating to the timing of tak-
ing items into account in those cases where
the taxable year of a pass-through entity
ends with reference to the same calendar
month as one or more of its owners).
.06Creation of Net Operating Loss or
Capital Loss. If the corporation generates
a net operating loss (NOL) or capital loss
(CL) in the short period required to effect
a change in annual accounting period, the
corporation may not carry the NOL or CL
back, but must carry it over in accordance
with the provisions of §§ 172 and 1212, re-
spectively, beginning with the first taxable
year after the short period. However, ex-
cept as otherwise provided in the Code or
regulations, the short period NOL or CL is
carried back or carried over in accordance
with § 172 or 1212, respectively, if it is ei-
ther: (a) $50,000 or less, or (b) less than the
NOL or CL, respectively, generated for the
full 12-month period beginning with the
first day of the short period. The corpora-
tion must wait until this 12-month period
has expired to determine whether it quali-
fies for the exception in (b) above.
.07Creation of General Business Cred-
its. If there is an unused general business
credit or any other unused credit generated
in the short period, the corporation must
carry that unused credit forward. An un-
used credit from the short period may not
be carried back.
.08Consolidated Groups. In the case
of a change in annual accounting period
by the common parent of a consolidated
group, the consolidated return rules will
apply (e.g., § 1.1502–21) unless this rev-
enue procedure specifically provides oth-
erwise. In addition, every member of the
consolidated group must meet all the re-
quirements and meetand comply with all
the terms and conditions of this revenue
procedure.
.09Concurrent Change for Related En-
tities. If a corporation’s interest in a pass-
through entity, FSC, or IC-DISC (related
2006–45 I.R.B.857November 6, 2006

entity) is disregarded pursuant to section
4.02(2)(a) or 4.02(3)(a) of this revenue
procedure because the related entity is re-
quired to change its taxable year to the cor-
poration’s new taxable year (or, in the case
of a CFC, because it does not have a re-
quired year under § 898), the related en-
tity must change its taxable year concur-
rently with the corporation’s change in tax-
able year, either under this revenue proce-
dure, Rev. Proc. 2006–46, or Rev. Proc.
2002–39 (or any successor), whichever is
applicable. If the related entity that is re-
quired to change is a corporation, such as a
CFC, it is deemed to be within section 4.01
of this revenue procedure and if the related
entity is a pass-through entity, such as a
partnership, it is deemed to be within sec-
tion 4.01(1) of Rev. Proc. 2006–46. The
preceding sentence applies notwithstand-
ing any conflicting testing date provisions
under the Code (e.g., § 706(b)(4)(A)(ii),
§ 898(c)(3)(B), § 1.921–1T(b)(6), and the
special provision in § 706(b)(4)(B)) or reg-
ulations, or any other limitation under sec-
tions 4.02 and 7.02(2) of this revenue pro-
cedure or sections 4.02 and 7.02(2) of Rev.
Proc. 2006–46.
.10CFCs. In the case of a CFC that re-
vokes its one month deferral election un-
der § 898, the CFC shall not be eligible to
change its taxable year during a 48-month
period following the first day of the first
effective year unless the change is neces-
sary to conform to a new required taxable
year under § 898.
SECTION 7. GENERAL APPLICATION
PROCEDURES
.01Approval. Approval is hereby
granted to any corporation within the
scope of this revenue procedure to change
its annual accounting period, provided the
corporation complies with all the applica-
ble provisions of this revenue procedure.
Approval is granted beginning with the
first effective year. A corporation granted
approval under this revenue procedure
to change its annual accounting period
is deemed to have established a business
purpose for the change to the satisfaction
of the Commissioner.
.02Filing Requirements.
(1)Where to file.
(a)In general. Any corporation (in-
cluding the common parent of a consol-
idated group) that wants to change its
annual accounting period pursuant to the
provisions of this revenue procedure must
complete and filean application (i.e.,a
current Form 1128) with the Director, In-
ternal Revenue Service Center, Attention:
ENTITY CONTROL, where the corpo-
ration files its federal income tax return.
No copies of Form 1128 should be sent to
the national office. The corporation also
should attach a copy of the Form 1128 to
the federal income tax return filed for the
first effective year.
(b)Certain foreign corporations.Inthe
case of a CFC or a noncontrolled section
902 corporation that is not required to file
a federal income tax return, the control-
ling domestic shareholders (as defined in
§ 1.964–1T(c)(5)) that want to change the
foreign corporation’s accounting period on
behalf of the foreign corporation pursuant
to the provisions of this revenue proce-
dure must satisfy the requirements set forth
in § 1.964–1T(c)(3), and, except as pro-
vided in section 7.02(1)(c) of this revenue
procedure, the designated shareholder who
retains the jointly executed consent de-
scribed in § 1.964–1T(c)(3)(ii) must com-
plete and file a current Form 1128 on be-
half of the foreign corporation with its fed-
eral income tax return for its taxable year
with or within which ends the first effec-
tive year of the foreign corporation. Each
other controlling domestic shareholder (or
its common parent) should also attach a
copy of the Form 1128 to its federal in-
come tax return filed for its taxable year
with or within which ends such taxable
year of the designated shareholder. No
copies of Form 1128 should be sent to the
national office.
(c)Taxable years under section 898.In
the case of a taxable year described in sec-
tion 4.02(8)(b) of this revenue procedure,
in lieu of filing Form 1128, the CFC’s con-
trolling domestic shareholders must indi-
cate the change in taxable year on the Form
5471 filed with respect to the CFC’s first
effective year.
(2)When to file.(a)In general.The
Form 1128 must be filed no earlier than
the day following the end of the first ef-
fective year and no later than the due date
(including extensions) for filing the fed-
eral income tax return for the first effective
year.
(b)Certain foreign corporations.An
application that is filed by a controlling
domestic shareholder (or its common par-
ent) on behalf of a CFC or a noncontrolled
section 902 corporation is due no later
than the due date (including extensions)
of such shareholder’s (or its common par-
ent’s) federal income tax return for its tax
year with or within which ends the first ef-
fective year of the foreign corporation.
(3)Label. In order to assist in the pro-
cessing of the change in annual accounting
period, reference to this revenue procedure
should be made a part of the Form 1128
or Form 5471 by either typing or legibly
printing the following statement at the top
of page 1 of the Form 1128 or Form 5471:
“FILED UNDER REV. PROC. 2006–45.”
(4)Signature requirements.
(a)In general. Form 1128 must be
signed on behalf of the corporation re-
questing the changeof annual accounting
period by an individual with authority to
bind the corporation in such matters. If the
corporation is a member of a consolidated
group, the Form 1128 must be signed by
a duly authorized officer of the common
parent. If an agent is authorized to rep-
resent the corporation before the Service,
to receive the original or a copy of corre-
spondence concerning the application, or
to perform any other act(s) regarding the
application on behalf of the corporation, a
power of attorney reflecting such autho-
rization(s) should be attached to the ap-
plication. A corporation’s representative
without a power of attorney to represent
the corporation will not be given any in-
formation about the application.
(b)Certain foreign corporations.An
application that is filed on behalf of a CFC
or a noncontrolled section 902 corporation
need not be signed. However, the control-
ling domestic shareholders must satisfy the
requirement set forth in § 1.964–1T(c)(3)
and the designated shareholder must retain
the jointly executed consent described in
§ 1.964–1T(c)(3)(ii).
(5)No user fee.Auserfeeisnotre-
quired for an application filed under this
revenue procedure and, except as provided
in section 8.01 of this revenue procedure,
the receipt of an application filed under
this revenue procedure generally will not
be acknowledged.
(6)Additional information. In the case
of a corporation changing to a natural
business year that satisfies the 25-percent
gross receipts test described in section
November 6, 20068582006–45 I.R.B.

5.06 of this revenue procedure, the corpo-
ration must supply the gross receipts from
sales and services for the most recent 47
months for itself (or any predecessor) in
compliance with the instructions to Form
1128.
(7)Consolidated application.Acom-
mon parent must file a single application to
change the annual accounting period of its
consolidated group, which consists of the
parent and any subsidiary that is a member
ofthegrouponthelastdayoftheshortpe-
riod.
SECTION 8. REVIEW OF
APPLICATION
.01Service Center Review.AService
Center may deny a change of annual ac-
counting period under this revenue proce-
dure only if: (a) the Form 1128 is not filed
timely, or (b) the corporation fails to meet
the scope or any term and condition of this
revenue procedure. If the change is denied,
the Service Center will return the Form
1128 with an explanation for the denial.
.02Review of Director. The appropriate
director may ascertain if the change in an-
nual accounting period was made in com-
pliance with all the applicable provisions
of this revenue procedure. Corporations
changing their annual accounting period
pursuant to this revenue procedure without
complying with all the provisions (includ-
ing the terms and conditions) of this rev-
enue procedure ordinarily will be deemed
to have initiated the change in annual ac-
counting period without the approval of
the Commissioner. Upon examination, a
corporation that has initiated an unautho-
rized change of annual accounting period
may be denied the change. For example,
the corporation may be required to recom-
pute its taxable income or loss in accor-
dance with its former (or required, if ap-
plicable) taxable year.
SECTION 9. EFFECTIVE DATE
This revenue procedure generally is ef-
fective for all changes in annual account-
ing periods for which the first effective
year ends on or after October 18, 2006.
However, if the time period for filing Form
1128 or Form 5471 with respect to a tax-
able year set forth in section 7.02(2) of this
revenue procedure has not yet expired, a
corporation within the scope of this rev-
enue procedure may elect early application
of the revenue procedure by providing the
notification set forth in section 7.02(3) on
the top of page 1 of Form 1128 or Form
5471 and by satisfying the other proce-
dural requirements of section 7.
SECTION 10. EFFECT ON OTHER
DOCUMENTS
Rev. Proc. 2002–37 is clarified, modi-
fied, amplified, and superseded.
SECTION 11. 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
1545–1786. 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 collection of information in this
revenue procedure is found in section 7.
Theinformationinsection7isrequiredin
order to determine whether the corporation
properly obtained automatic approval to
change its annual accounting period. The
likely respondents are corporations. The
estimated total annual reporting burden for
the requirements contained in section 7
of this revenue procedure is reflected in
the burden estimates for Forms 1128 and
5471.
Books or records relating to a collection
of information must be retained as long
as their contents may become material in
the administration of any internal revenue
law. Generally tax returns and tax return
information are confidential, as required
by 26 U.S.C. 6103.
DRAFTING INFORMATION
The principal authors of this revenue
procedure are Roy A. Hirschhorn and
Jeffrey Marshall of the Office of Asso-
ciate Chief Counsel (Income Tax and
Accounting). For further information re-
garding this revenue procedure, contact
Mr. Marshall at (202) 622–4960 (not a
toll-free call).
26 CFR 601.204: Changes in accounting periods and in methods of accounting.
(Also Part I, §§ 441, 442, 444, 706, 1378; 1.441–1, 1.441–3, 1.442–1, 1.706–1, 1.1378–1.)
Rev. Proc. 2006–46
TABLE OF CONTENTS
SECTION 1. PURPOSE
............................................................................................ 861
SECTION 2. BACKGROUND....................................................................................... 861
.01Taxable Year Defined......................................................................................... 861
(1)In general................................................................................................ 861
(2)Annual accounting period. ................................................................................ 861
(3)Required taxable year..................................................................................... 861
.02Adoption of a Taxable Year.................................................................................... 862
.03Change in Taxable Year....................................................................................... 862
(1)In general................................................................................................ 862
(2)Annualization of short period return. ....................................................................... 862
(3)No retroactive change in annual accounting period........................................................... 862
2006–45 I.R.B.859November 6, 2006

.04Retention of a Taxable Year.................................................................................... 862
.05Approval of an Adoption, Change, or Retention.................................................................. 862
.06Business Purpose............................................................................................ 862
(1)Sufficient business purposes................................................................................ 862
(2)Natural business year..................................................................................... 862
.07Section 444 Elections......................................................................................... 863
SECTION 3. SIGNIFICANT CHANGES.............................................................................. 863
SECTION 4. SCOPE............................................................................................... 863
.01Applicability................................................................................................. 863
(1)Required taxable year..................................................................................... 863
(2)Natural business year..................................................................................... 863
(3)Ownership taxable year. .................................................................................. 863
(4)Certain 52–53-week taxable years.......................................................................... 863
(5)Certain taxpayers that are required to make concurrent changes................................................ 863
.02Inapplicability............................................................................................... 863
(1)Under examination. ...................................................................................... 863
(2)Before an area office...................................................................................... 863
(3)Before a federal court..................................................................................... 864
(4)Issue under consideration in partner or shareholder return. ................................................... 864
(5)Prior change............................................................................................. 864
(6)Terminated S corporation.................................................................................. 864
(7)Section 444 election....................................................................................... 864
.03Nonautomatic Changes....................................................................................... 864
SECTION 5. DEFINITIONS......................................................................................... 864
.01Taxpayer.................................................................................................... 864
.02Partnership.................................................................................................. 864
.03Electing S Corporation....................................................................................... 864
.04PSC........................................................................................................ 864
.05Required Taxable Year........................................................................................ 864
.06Permitted Taxable Year........................................................................................ 864
.07Natural Business Year........................................................................................ 864
(1)25-percent gross receipts test............................................................................... 864
(2)Exception................................................................................................ 864
(3)Special rules............................................................................................. 864
.08Ownership Taxable Year...................................................................................... 865
.09Grandfathered Fiscal Year..................................................................................... 865
.10First Effective Year........................................................................................... 865
.11Short Period................................................................................................. 865
.12Field Office, Area Office, Director.............................................................................. 865
.13Under Examination.......................................................................................... 865
(1)In general................................................................................................ 865
(2)Partnerships and S corporations subject to TEFRA. .......................................................... 865
.14Issue Under Consideration.................................................................................... 865
(1)During an examination.................................................................................... 865
(2)Before an area office...................................................................................... 866
(3)Before a federal court..................................................................................... 866
SECTION 6. TERMS AND CONDITIONS............................................................................ 866
.01In General.................................................................................................. 866
.02Record Keeping/Book Conformity.............................................................................. 866
(1)In general................................................................................................ 866
(2)Certain short periods exempt from financial statement conformity. ............................................. 866
(3)Certain taxpayers using required year exempt from financial statement conformity................................ 866
.03First Effective Year Tax Return................................................................................. 866
(1)When to file.............................................................................................. 866
(2)Annualization............................................................................................ 866
November 6, 20068602006–45 I.R.B.

.04Subsequent Year Tax Returns.................................................................................. 866
.05Changes in Natural Business Year.............................................................................. 866
.06Changes in Ownership Taxable Year............................................................................ 866
.0752–53-week Taxable Years.................................................................................... 866
.08Creation of Net Operating Loss or Capital Loss.................................................................. 866
.09Creation of General Business Credits........................................................................... 867
SECTION 7. GENERAL APPLICATION PROCEDURES............................................................... 867
.01Approval.................................................................................................... 867
.02Filing Requirements.......................................................................................... 867
(1)Where to file. ............................................................................................ 867
(2)When to file.............................................................................................. 867
(3)Label.................................................................................................... 867
(4)Signature requirements.................................................................................... 867
(5)No user fee............................................................................................... 867
(6)Additional information.................................................................................... 867
.03Additional Procedures If Under Examination, Before an Area Office, or Before a Federal Court....................... 867
(1)Taxpayer under examination............................................................................... 867
(2)Taxpayer before an area office.............................................................................. 867
(3)Taxpayer before a federal court............................................................................. 868
SECTION 8. EFFECT OF APPROVAL............................................................................... 868
.01Audit Protection............................................................................................. 868
(1)In general................................................................................................ 868
(2)Exceptions............................................................................................... 868
.02Subsequently Required Changes............................................................................... 868
(1)In general................................................................................................ 868
(2)Retroactive change........................................................................................ 868
SECTION 9. REVIEW OF APPLICATION............................................................................ 868
.01Service Center Review........................................................................................ 868
.02Review of Director........................................................................................... 868
SECTION 10. EFFECTIVE DATE................................................................................... 868
SECTION 11. EFFECT ON OTHER DOCUMENTS.................................................................... 868
SECTION 12. PAPERWORK REDUCTION ACT....................................................................... 868
DRAFTING INFORMATION........................................................................................ 869
SECTION 1. PURPOSE
This revenue procedure provides the
exclusive procedures for a partnership
(as defined in section 5.02 of this rev-
enue procedure), S corporation, electing
S corporation (as defined in section 5.03
of this revenue procedure), personal ser-
vice corporation (PSC) (as defined in
section 5.04 of this revenue procedure),
or trust within its scope — to obtain au-
tomatic approval to adopt, change, or
retain its annual accounting period under
§ 442 of the Internal Revenue Code and
§ 1.442–1(b) of the Income Tax Regula-
tions. This revenue procedure clarifies,
modifies, amplifies, and supersedes Rev.
Proc. 2002–38, 2002–1 C.B. 1037. A
partnership, S corporation, electing S cor-
poration, PSC, or trust complying with
the applicable provisions of this revenue
procedure will be deemed to have estab-
lished a business purpose and obtained the
approval of the Commissioner of Internal
Revenue to adopt, change, or retain its
annual accounting period under § 442 and
the regulations thereunder.
SECTION 2. BACKGROUND
.01Taxable Year Defined.
(1)In general. Section 441(b) and
§ 1.441–1(b)(1) provide that the term
“taxable year” generally means the tax-
payer’s annual accounting period, if it is a
calendar year or fiscal year, or, if applica-
ble, the taxpayer’s required taxable year.
(2)Annual accounting period. Sec-
tion 441(c) and § 1.441–1(b)(3) provide
that the term “annual accounting period”
means the annual period (calendar year
or fiscal year) on the basis of which the
taxpayer regularly computes its income in
keeping its books.
(3)Required taxable year.
(a)In general. Section 1.441–1(b)(2)
provides that certain taxpayers must use
the particular taxable year that is required
under the Code or regulations thereunder.
Exceptions to the required taxable year are
provided for certain taxpayers, including
a partnership, S corporation, or PSC, that
make an election under § 444, elect to use
a 52–53-week taxable year that ends with
reference to its required taxable year or a
taxable year elected under § 444, or estab-
2006–45 I.R.B.861November 6, 2006

lish a business purpose for having a differ-
ent taxable year and obtain approval under
§ 442.
(b)Partnerships. Section 706(b) and
§ 1.706–1(b)(2) generally provide that a
partnership’s taxable year must be its re-
quired taxable year. However, a partner-
ship may have a taxable year other than its
required taxable year if it makes an elec-
tion under § 444, elects to use a 52–53-
week taxable year that ends with reference
to its required taxable year or a taxable
year elected under § 444, or establishes a
business purpose for having a different tax-
able year and obtains the approval of the
Commissioner under § 442. The required
taxable year for a partnership is:
(i) the taxable year of one or more of
its partners who have an aggregate interest
in partnership profits and capital of greater
than 50 percent;
(ii) if there is no taxable year described
in clause (i), the taxable year of all the prin-
cipal partners of the partnership (i.e.,all
the partners having an interest of 5 percent
or more in partnership profits or capital);
or
(iii) if there is no taxable year described
in clause (i) or (ii), the taxable year that
results in the least aggregate deferral of
income to the partners.
(c)S corporations. Section 1378 and
§ 1.1378–1(a) provide that the taxable year
of an S corporation must be a permitted
year. The term “permitted year” means
(1) the required taxable year (i.e.,atax-
able year ending on December 31), (2) a
taxable year elected under § 444, (3) a
52–53-week taxable year ending with ref-
erence to the required taxable year or a tax-
able year elected under § 444, or (4) any
other accounting period for which the cor-
poration establishes to the satisfaction of
the Commissioner a business purpose.
(d)PSCs. Section 441(i)(1) and
§ 1.441–3 provide that the taxable year
of a PSC must be the calendar year unless
the PSC makes an election under § 444,
elects to use a 52–53-week taxable year
that ends with reference to the calendar
year or a taxable yearelected under § 444,
or establishes, to the satisfaction of the
Commissioner, a business purpose for
having a different period for its taxable
year.
(e)Trusts. Section 644(a) provides that
the taxable year of any trust generally must
be the calendar year.
.02Adoption of a Taxable Year.A
newly-formed partnership, S corporation,
or PSC may adopt its required taxable year,
a taxable year elected under § 444, or a
52–53-week taxable year ending with ref-
erence to its required taxable year or a tax-
able year elected under § 444 without the
approval of the Commissioner pursuant to
§ 441. If, however, a partnership, S cor-
poration, or PSC wants to adopt any other
taxable year, it must establish a business
purpose and obtain approval under § 442.
See § 1.441–1(c).
.03Change in Taxable Year.
(1)In general. Section 1.442–1(a) gen-
erally provides that a taxpayer that wants
to change its annual accounting period and
use a new taxable year must obtain the ap-
proval of the Commissioner.
(2)Annualization of short pe-
riod return.Section 443(b) and
§ 1.443–1(b)(1)(i) generally provide that
if a return is made for a short period result-
ing from a change ofan annual accounting
period, the taxable income for the short
period must be placed on an annual basis
by multiplying the income by 12 and di-
viding the result by the number of months
in the short period. Unless § 443(b)(2)
and § 1.443–1(b)(2) apply, the tax for the
short period generally is the same part of
the tax computed on an annual basis as the
number of months in the short period is of
12 months. But see §§ 1.706–1(b)(8)(i)(B)
and 1.1378–1(c)(2) for exceptions to this
general rule for partnerships and S corpo-
rations, respectively.
(3)No retroactive change in annual ac-
counting period. Unless specifically au-
thorized by the Commissioner, a taxpayer
may not request, or otherwise make, a
retroactive change in annual accounting
period, regardless of whether the change is
to a required taxable year.
.04Retention of a Taxable Year.In cer-
tain cases, a partnership, S corporation,
electing S corporation, or PSC will be re-
quired to change its taxable year unless
it establishes a business purpose and ob-
tains the approval of the Commissioner
under § 442, or makes an election under
§ 444, to retain its current taxable year.
See§ 1.441–1(d). For example, a corpo-
ration on a June 30 fiscal year that either
becomes a PSC or elects to be an S cor-
poration, and as a result is required to use
the calendar year, must obtain the approval
of the Commissioner to retain its current
fiscal year. Similarly, a partnership using
a taxable year that corresponds to its re-
quired taxable year generally must obtain
the approval of the Commissioner to retain
that taxable year if its required taxable year
changes as a result of a change in owner-
ship.But see§ 706(b)(4)(B). However, a
partnership that previously has established
a business purpose to the satisfaction of
the Commissioner to use a particular fiscal
year is not required to obtain the approval
of the Commissioner to retain such fiscal
year if its required taxable year changes
provided such fiscalyear currently quali-
fies as a permitted taxable year.
.05Approval of an Adoption, Change,
or Retention.Section 1.442–1(b) pro-
vides, in part, that in order to secure the
approval of the Commissioner to adopt,
change, or retain an annual accounting
period, a taxpayer must file an application,
generally on Form 1128, “Application To
Adopt, Change, or Retain a Tax Year,”
with the Commissioner within such time
andinsuchmannerasisprovidedinad-
ministrative procedures published by the
Commissioner. In general, an adoption,
change, or retentionin annual accounting
period will be approved if the taxpayer
establishes a business purpose for the
requested annual accounting period and
agrees to the Commissioner’s prescribed
terms, conditions, and adjustments for ef-
fecting the adoption, change, or retention.
.06Business Purpose.
(1)Sufficient business purposes. Sec-
tion 1.442–1(b)(2) provides that the re-
quirement of a business purpose gener-
ally will be satisfied, and adjustments to
neutralize any tax consequences will not
be required, if the requested annual ac-
counting period coincides with the tax-
payer’s required taxable year, ownership
taxable year, or natural business year. Sec-
tion 1.442–1(b)(2) also provides that, in
the case of a partnership, S corporation,
electing S corporation, or PSC, deferral of
income to partners, shareholders, or em-
ployee-owners will not be treated as a busi-
ness purpose.
(2)Natural business year. A taxpayer
is deemed to have established a natural
business year if it satisfies the “25-per-
cent gross receipts test” described in sec-
tion 5.07 of this revenue procedure.
November 6, 20068622006–45 I.R.B.

.07Section 444 Elections.A partner-
ship, S corporation, electing S corporation,
or PSC generally can elect under § 444
to use a taxable year other than its re-
quired taxable year, but only if the defer-
ral period of the taxable year elected is not
longer than the shorter of 3 months or the
deferral period of the taxable year being
changed. A partnership and an S corpo-
ration with a § 444 election must make
required payments under § 7519 that ap-
proximate the amount of deferral benefit
and a PSC with a § 444 election is sub-
ject to the minimum distribution require-
ments of § 280H. A taxpayer may auto-
matically adopt, change to, or retain a tax-
able year permitted under § 444 by filing a
Form 8716, “Election To Have a Tax Year
Other Than a Required Tax Year.” A tax-
payer that wants to terminate its § 444 elec-
tion must follow the automatic procedures
under § 1.444–1T(a)(5) to change to its re-
quired taxable year or establish a business
purpose for using a different taxable year
pursuant to § 442, the regulations there-
under, Rev. Proc. 2002–39, 2002–1 C.B.
1046 (or any successor), or this revenue
procedure (whichever is applicable).
SECTION 3. SIGNIFICANT CHANGES
Significant changes to Rev. Proc.
2002–38 made by this revenue procedure
include:
.01 Section 4.01 of this revenue pro-
cedure removes from the scope a partner-
ship that has a minor, temporary percent-
age change in ownership.
.02 Section 4.01(1) of this revenue pro-
cedure adds to the scope a trust that wants
to change to its required taxable year.
.03 Section 4.01(5) of this revenue pro-
cedure clarifies that a taxpayer that is re-
quired to make a concurrent change as a
term and condition for the approval of a re-
lated taxpayer’s change of accounting pe-
riod is included in the scope notwithstand-
ing any limitation in this revenue proce-
dure to the contrary.
.04 Section 4.02(6) of this revenue pro-
cedure excludes from the scope a termi-
nated S corporation.
.05 Section 4.02(7) of this revenue pro-
cedure excludes from the scope a partner-
ship, S corporation, electing S corporation,
or PSC that makes or terminates a § 444
election. A taxpayer that makes or termi-
nates a § 444 election must follow the pro-
cedures in § 444 and the regulations there-
under.
.06 Section 5.05 of this revenue proce-
dure adds a trust to the definition of a re-
quired taxable year.
.07 Section 5.08 of this revenue pro-
cedure clarifies that, for taxable years be-
ginning after December 31, 2002, a share-
holder that is tax-exempt under § 501(a)
generally is disregarded for purposes of
determining the ownership taxable year of
an S or electing S corporation.
.08 Section 5.10 of this revenue proce-
dure modifies the definition of first effec-
tive year to include a short period of 6 days
or less.
.09 Section 6.02(1) of this revenue
procedure provides that only certain short
periods are exempt from the financial
statement conformity requirement and
incorporates the clarification in Notice
2002–72, 2002–2 C.B. 843, of the record-
keeping/book conformity term and con-
dition with regard to certain taxpayers
changing to their required taxable year.
.10 Section 6.08 of this revenue proce-
dure incorporates the modified carryback
term and condition of section 4.01 of Rev.
Proc. 2003–34, 2003–1 C.B. 856.
.11 Section 9.02 of this revenue proce-
dure clarifies that, for a taxpayer that must
change to a required year, failure to com-
ply with all the applicable provisions of
this revenue procedure does not relieve the
taxpayer from any applicable penalties or
interest if the taxpayer fails to make the
change.
SECTION 4. SCOPE
.01Applicability.Except as provided
in section 4.02, this revenue procedure,
which is the exclusive procedure for a tax-
payer (as defined in section 5.01 of this
revenue procedure) within its scope to se-
cure the Commissioner’s approval, applies
to:
(1)Required taxable year. A partner-
ship, S corporation, electing S corporation,
PSC, or trust that wants to change to its re-
quired taxable year (as defined in section
5.05 of this revenue procedure), or a part-
nership, S corporation, electing S corpo-
ration, or PSC that wants to change to a
52–53-week taxable year ending with ref-
erence to such required taxable year;
(2)Natural business year. A partner-
ship, S corporation,electing S corpora-
tion, or PSC (other than a member of a
tiered structure as defined in § 444 and
§ 1.444–2T) that wants to change to or re-
tain a natural business year that satisfies
the 25-percent gross receipts test described
in section 5.07 of this revenue procedure,
or to a 52–53-week taxable year ending
with reference to such taxable year;
(3)Ownership taxable year.AnScor-
poration or electing S corporation that
wants to adopt, change to, or retain its
ownership taxable year (as defined in sec-
tion 5.08 of this revenue procedure), or to
a 52–53-week taxable year ending with
reference to such taxable year;
(4)Certain 52–53-week taxable years.
A partnership, S corporation, electing
S corporation, or PSC that wants to change
from a 52–53-week taxable year that ref-
erences a particular calendar month to a
non-52–53-week taxable year that ends on
the last day of the same calendar month
that is a permitted taxable year, and vice
versa;
(5)Certain taxpayers that are required
to make concurrent changes.Notwith-
standing any limitation in this revenue pro-
cedure to the contrary (including any limi-
tations in section 4.02 of this revenue pro-
cedure) or any conflicting testing date pro-
visions, this revenue procedure applies to
a taxpayer that is required to concurrently
change its annual accounting period as a
term and condition for the approval of a re-
lated taxpayer’s change of annual account-
ing period.
.02Inapplicability.Except as provided
in section 4.01(5) of this revenue proce-
dure, this revenue procedure does not ap-
ply to:
(1)Under examination. A change or
retention in annual accounting period if the
taxpayer is under examination (as defined
in section 5.13 of this revenue procedure),
unless it obtains consent of the appropriate
director as provided in section 7.03(1) of
this revenue procedure;
(2)Before an area office. A change or
retention in annual accounting period if the
taxpayer is before an area office with re-
spect to any income tax issue and its annual
accounting period is an issue under consid-
eration(asdefinedinsection5.14ofthis
revenue procedure) by the area office;
2006–45 I.R.B.863November 6, 2006

(3)Before a federal court. A change
or retention in annual accounting period
if the taxpayer is before a federal court
with respect to any income tax issue and its
annual accounting period is an issue under
consideration by the federal court;
(4)Issue under consideration in con-
nection with partner or shareholder re-
turn. A change or retention in annual ac-
counting period by a partnership or S cor-
poration if, on the date the taxpayer oth-
erwise would file its application with the
Service Center, the taxpayer’s annual ac-
counting period is an issue under consid-
eration in the examination of a partner’s or
shareholder’s federal income tax return or
an issue under consideration by an area of-
fice or by a federal court with respect to a
partner’s or shareholder’s federal income
tax return; or
(5)Prior change. A change to, or reten-
tion of, a natural business year as described
in section 4.01(2) of this revenue proce-
dure if the taxpayer has changed its an-
nual accounting period at any time within
the most recent 48-month period ending
with the last month of the requested tax-
able year. For this purpose, the following
changes are not considered prior changes
in annual accounting period:
(a) a change to a required taxable year
or ownership taxable year;
(b) a change from a 52–53-week taxable
year to a non-52–53-week taxable year that
ends with reference to the same calendar
month, and vice versa; or
(c) a change in accounting period
by an S corporation, electing S cor-
poration, or PSC, in order to comply
with the common taxable year require-
ments of §§ 1.1502–75(d)(3)(v) and
1.1502–76(a)(1).
(6)Terminated S corporation.Acor-
poration that is requesting a change in a
taxable year that is within an S termination
year (as defined in § 1362(e)(4)).
(7)Section 444 election. A partnership,
S corporation, electing S corporation, or
PSC that makes or terminates a § 444 elec-
tion.
.03Nonautomatic Changes.Any tax-
payer that wants to adopt, change to, or re-
tain an annual accounting period that can-
not do so automatically under this revenue
procedure (because the requested taxable
year is not described in section 4.01 or be-
cause of any application of section 4.02) or
pursuant to a provision in the Code, reg-
ulations, or other published administrative
procedures, must obtain the approval of the
Commissioner.See§ 1.442–1(b) and Rev.
Proc. 2002–39 (or any successor) for rules
relating to nonautomatic changes of annual
accounting periods by partnerships, S cor-
porations, electing S corporations, PSCs,
and trusts.
SECTION 5. DEFINITIONS
The following definitions apply solely
for purposes of this revenue procedure:
.01Taxpayer.The term “taxpayer” has
the same meaning as the term “person”
as defined in § 7701(a)(1) (e.g., an indi-
vidual, trust, estate, partnership, associa-
tion, or corporation) rather than the mean-
ing of the term “taxpayer” as defined in
§ 7701(a)(14) (any person subject to tax).
.02Partnership.A partnership is any
entity classified as a partnership for pur-
poses of § 7701(a)(3) or the regulations
thereunder.
.03Electing S Corporation.An “elect-
ing S corporation” is a corporation at-
temptingtomakeanScorporation elec-
tion for the short period (as defined in
section 5.11 of this revenue procedure).
See Rev. Proc. 2006–45, 2006–45 I.R.B.
851, for procedures for automatic ap-
proval to change an annual accounting
period by corporations attempting to make
an S corporation election for the taxable
year immediately following the first effec-
tive year (as defined in section 5.10 of this
revenue procedure).
.04PSC.A PSC is a personal service
corporation as defined in § 441(i)(2). For
purposes of this revenue procedure, a PSC
does not include a corporation that has a
required taxable year under a provision
of the Code other than § 441(i) (e.g.,a
specified foreign corporation as defined in
§ 898(b)(1)).
.05Required Taxable Year.The “re-
quired taxable year” is the taxable year de-
termined under § 706(b) in the case of a
partnership, § 644 in the case of a trust,
§1378inthecaseofanScorporationor
an electing S corporation, or § 441(i) in
the case of a PSC, without taking into ac-
count any taxable yearthat is allowable by
reason of a business purpose (including a
grandfathered fiscal year as defined in sec-
tion 5.09 of this revenue procedure) or a
§ 444 election.
.06Permitted Taxable Year.A “permit-
ted taxable year” is the required taxable
year; a natural business year; the owner-
ship taxable year; a taxable year elected
under § 444; a 52–53-week taxable year
that references the required taxable year,
natural business year, ownership taxable
year, or a taxable year elected under § 444;
or any other taxable year for which the tax-
payer establishes a business purpose to the
satisfaction of the Commissioner.
.07Natural Business Year.A“natu-
ral business year” is a year for which a
partnership, S corporation, electing S cor-
poration, or PSC satisfies the following
“25-percent gross receipts test”:
(1)25-percent gross receipts test.Ex-
cept as provided in (2) below, the 25-per-
cent gross receipts test is satisfied if each
of the results described in (a) and (b) be-
low equals or exceeds 25-percent:
(a) Gross receipts from sales and ser-
vices for the most recent 12-month period
that ends with the last month of the re-
quested annual accounting period are to-
taled and then divided into the amount of
gross receipts from sales and services for
the last 2 months of this 12-month period.
(b) The same computation as in (1)(a)
above is made for the two preceding
12-month periods ending with the last
month of the requested annual accounting
period.
(2)Exception. The taxpayer must deter-
mine whether any annual accounting pe-
riod other than the requested annual ac-
counting period also meets the 25-percent
test described in (1). If one or more other
annual accounting periods produce higher
averages of the three percentages (rounded
to 1/100 of a percent) described in (1) than
the requested annual accounting period,
then the requestedannual accounting pe-
riod will not qualify as the taxpayer’s nat-
ural business year.
(3)
Special rules.
(a) To apply the 25-percent gross re-
ceipts tests for any particular taxable year,
the taxpayer must compute its gross re-
ceipts from sales and services under the
methodofaccountingusedtoprepareits
federal income tax returns for such taxable
year.
(b) If a taxpayer has a predecessor or-
ganization and is continuing the same busi-
November 6, 20068642006–45 I.R.B.

ness as its predecessor, the taxpayer must
use the gross receipts from sales and ser-
vices of its predecessor for purposes of
computing the 25-percent gross receipts
test.
(c) If the taxpayer (including any pre-
decessor organization) does not have
a 47-month period of gross receipts
(36-month period for requested taxable
year plus additional 11-month period for
comparing requested taxable year with
other potential taxable years), then it can-
not establish a natural business year under
this revenue procedure.
(d) If the requested taxable year is a
52–53-week taxable year, the calendar
month ending nearest to the last day of the
52–53-week taxable year is treated as the
last month of the requested taxable year
for purposes of computing the 25-percent
gross receipts test.
.08Ownership Taxable Year.For an
S corporation or electing S corporation,
an “ownership taxable year” is the tax-
able year (if any) that, as of the first
day of the first effective year, consti-
tutes the taxable year of one or more
shareholders (including any shareholder
that concurrently changes to such taxable
year) holding more than 50-percent of
the corporation’s issued and outstanding
shares of stock. Under principles similar
to § 1.706–1(b)(5) for determining the
taxable year of a partnership, a share-
holder that is tax-exempt under § 501(a)
is disregarded if such shareholder is not
subject to tax on any income attributable
to the S corporation. Tax-exempt share-
holders are not disregarded, however, if
the S corporation is wholly-owned by such
tax-exempt entities. A shareholder in an
S corporation or electing S corporation that
wants to concurrently change its taxable
year must follow the instructions generally
applicable to taxpayers changing their tax-
able years contained in § 1.442–1(b), Rev.
Proc. 2002–39 (or any successor), or any
other applicable administrative procedure
published by the Commissioner.
.09Grandfathered Fiscal Year.A
“grandfathered fiscal year” is a fiscal
year (other than a year that resulted in a
three-month or less deferral of income)
that a partnership or an S corporation re-
ceived permission to use on or after July
1, 1974, by a letter ruling (i.e., not by
automatic approval).
.10First Effective Year.The “first ef-
fective year” is the first taxable year for
which an adoption, change, or retention in
annual accounting period is effective. The
first effective year generally is the short
period required to effect the change. In
the case of a short period of 6 days or
less, the first effective year is the taxable
year that includes such short period un-
der § 1.441–2(b)(2)(ii). The first effective
year is also the first taxable year for com-
plying with all the terms and conditions set
forth in this revenue procedure necessary
to effect the adoption,change, or retention
in annual accounting period.
.11Short Period.In the case of a change
in annual accounting period, a taxpayer’s
“short period” is the period beginning with
the day following the close of the old tax-
able year and ending with the day preced-
ing the first day of the new taxable year.
.12Field Office, Area Office, Director.
The terms “field office,” “area office,” and
“director” have the same meaning as those
terms have in Rev. Proc. 2006–1, 2006–1
I.R.B. 1 (or any successor).
.13Under Examination.
(1)In general.
(a) Except as provided in section
5.13(2) of this revenue procedure, an
examination of a taxpayer with respect
to a federal income tax return begins on
the date the taxpayer is contacted in any
manner by a representative of the Service
for the purpose of scheduling any type of
examination of the return. An examination
ends:
(i) in a case in which the Service accepts
the return as filed, on the date of the “no
change” letter sent to the taxpayer;
(ii) in a fully agreed case, on the ear-
liest of the date the taxpayer executes a
waiver of restrictions on assessment or ac-
ceptance of overassessment (for example,
Form 870, 4549, or 4605), the date the tax-
payer makes a payment of tax that equals
or exceeds the proposed deficiency, or the
date of the “closing” letter (for example,
Letter 891(IN) or 987(DO)) sent to the tax-
payer; or
(iii) in an unagreed or a partially agreed
case, on the earliest of the date the taxpayer
(or its representative) is notified by an area
officer that the case has been referred to an
area office from a field office, the date the
taxpayer files a petition in the Tax Court,
the date on which the period for filing a
petition with the Tax Court expires, or the
date of the notice of claim disallowance.
(b) An examination does not end as a
result of the early referral of an issue to
an area office under the provisions of Rev.
Proc. 99–28, 1999–2 C.B. 109.
(c) An examination resumes on the date
the taxpayer (or its representative) is no-
tified by an appeals officer (or otherwise)
that the case has been referred to a field of-
fice for reconsideration.
(2)Partnerships and S corporations
subject to TEFRA.Forapartnershipor
S corporation that is subject to the TEFRA
unified audit and litigation provisions
(note that an S corporation is not subject
to the TEFRA unified audit and litigation
provisions for taxable years beginning
after December 31, 1996; see Small Busi-
ness Job Protection Act of 1996, Pub. L.
No. 104–188, § 1317(a), 110 Stat. 1755,
1787 (1996)), an examination begins on
the date that the notice of the beginning
of an administrative proceeding is sent or
personally delivered to the Tax Matters
Partner/Tax Matters Person (TMP). An
examination ends:
(a) in a case in which the Service ac-
cepts the partnership or S corporation re-
turn as filed, on the date of the “no adjust-
ments” letter or the “no change” notice of
final administrative adjustment sent to the
TMP;
(b) in a case in which no formal notice is
given, the period of limitations on assess-
ment has expired for all partners with re-
spect to the partnership items of the part-
nership;
(c) in a fully agreed case, when all the
partners or shareholders execute a Form
870–P, 870–L, 870–S, or any variation
thereof; or
(d) in an unagreed or a partially agreed
case, on the earliest of the date the TMP (or
its representative) is notified by an appeals
officer that the case has been referred to
an area office from a field office, the date
the TMP (or a partner, member, or share-
holder) requests judicial review, or the date
on which the period for requesting judicial
review expires.
.14Issue Under Consideration.
(1)During an examination.Atax-
payer’s annual accounting period is an
issue under consideration for the taxable
years under examination if the taxpayer
receives written notification (for example,
2006–45 I.R.B.865November 6, 2006

by examination plan, information doc-
ument request (IDR), or notification of
proposed adjustments or income tax ex-
amination changes) from the examining
agent(s) specifically citing the taxpayer’s
annual accounting period as an issue under
consideration. For example, a taxpayer’s
annual accounting period is an issue under
consideration as a result of an examination
plan that identifies the propriety of the
taxpayer’s annual accounting period as a
matter to be examined. The question of
whether the taxpayer’s annual account-
ing period is an issue under consideration
maybereferredtothenationalofficeas
a request for technical advice under the
provisions of Rev. Proc. 2006–2, 2006–1
I.R.B. 89 (or any successor).
(2)Before an area office. A taxpayer’s
annual accounting period is an issue under
consideration for the taxable years before
an area office if the taxpayer’s annual ac-
counting period is included as an item of
adjustment in the examination report re-
ferred to the area office or is specifically
identified in writing to the taxpayer by the
area office.
(3)Before a federal court. A taxpayer’s
annual accounting period is an issue under
consideration for the taxable years before
a federal court if the taxpayer’s annual ac-
counting period is an item included in the
statutory notice of deficiency, the notice of
claim disallowance, the notice of final ad-
ministrative adjustment, the pleadings (for
example, the petition, complaint, or an-
swer) or amendments thereto, or is specif-
ically identified in writing to the taxpayer
by the government counsel.
SECTION 6. TERMS AND
CONDITIONS OF CHANGE
.01In General.An adoption, change,
or retention in annual accounting period
filed under this revenue procedure must be
made pursuant to the terms and conditions
provided in this revenue procedure.
.02Record Keeping/Book Conformity.
(1)In general. The taxpayer must com-
pute its income and keep its books and
records (including financial statements
and reports to creditors) on the basis of
the requested taxable year. The books and
records of the taxpayer must be closed
as of the last day of the first effective
year and the taxpayer must conform the
accounting period used for financial state-
ment purposes and reports to creditors
concurrently.
(2)Certain short periods exempt from
financial statement conformity. If the tax-
payer is not required to issue financial
statements for the short period required
to effect the change, the taxpayer will be
deemed to have met the financial state-
ment conformity requirement for the first
effective year provided the taxpayer’s
accounting period used for financial state-
ment purposes already conforms to the
requested taxable year or the taxpayer
makes the change in accounting period
used for financial statement purposes and
reports to creditors concurrently.
(3)Certain taxpayers using required
year exempt from financial statement con-
formity. If the requested taxable year is the
taxpayer’s required taxable year, the tax-
payer must compute its income and keep
its books and records for U.S. federal in-
come tax purposes on the basis of the re-
quired taxable year, but is not required to
conform its financial statements and re-
ports to creditors on the basis of the re-
quired taxable year. The books and records
of the taxpayer must be closed as of the last
day of the first effective year.
.03First Effective Year Tax Return.
(1)When to file. The taxpayer generally
must file a federal income tax return for the
first effective year by the due date of that
return, including extensions, in accordance
with§1.443–1(a).
(2)Annualization. If the taxpayer is a
PSC or a trust, the taxpayer’s taxable in-
come for the short period must be annual-
ized and the tax must be computed in ac-
cordance with the provisions of § 443(b)
and § 1.443–1(b). However, for changes
to (or from) a 52–53-week taxable year ref-
erencing the same month as the current (or
requested) taxable year, see special rules in
§ 1.441–2.
.04Subsequent Year Tax Returns.Re-
turns for subsequent taxable years gener-
ally must be made on the basis of a full
12 months (or on a 52–53-week basis) end-
ing on the last day of the requested taxable
year, unless the taxpayer secures the ap-
proval of the Commissioner to change that
taxable year.
.05Changes in Natural Business Year.
If a partnership, S corporation, electing
S corporation, or PSC changes to or re-
tains a natural business year and that year
no longer qualifies as a permitted taxable
year, the taxpayer is using an impermis-
sible annual accounting period and must
change to a permitted taxable year. Tax-
payers qualifying under section 4 of this
revenue procedure may request automatic
approval for the change under the provi-
sions of this revenue procedure. Other tax-
payers must request approval under Rev.
Proc. 2002–39 (or any successor).
.06Changes in Ownership Taxable
Year.An S corporation or electing S cor-
poration that adopts, changes to, or re-
tains an ownership taxable year under this
revenue procedure must change to a per-
mitted taxable year, or request approval to
retain its current taxable year, if, as of the
first day of any taxable year, its owner-
ship taxable year changes. S corporations
qualifying under section 4 of this revenue
procedure may request automatic approval
for the change or retention under the pro-
visions of this revenue procedure. Other
taxpayers must request approval under
Rev. Proc. 2002–39 (or any successor).
.0752–53-week Taxable Years.If ap-
plicable, the taxpayer must comply with
§ 1.441–2(e) (relating to the timing of tak-
ing items into account in those cases where
the taxable year of a pass-through entity or
PSC ends with reference to the same cal-
endar month as one or more of its partners,
shareholders, or employee-owners).
.08Creation of Net Operating Loss or
Capital Loss.In the case of a PSC chang-
ing its annual accounting period, if the
PSC generates a net operating loss (NOL)
or capital loss (CL) in the short period re-
quired to effect the change in annual ac-
counting period, the PSC may not carry
the NOL or CL back, but must carry it
over in accordance withthe provisions of
§§ 172 and 1212, respectively, beginning
with the first taxable year after the short
period. However, except as provided in
§ 280H and the regulations thereunder, the
short period NOL or CL must be carried
back or carried over in accordance with
§ 172 or 1212, respectively, if it is either (a)
$50,000 or less; or (b) less than the NOL
or CL, respectively, generated for the full
12-month period beginning with the first
day of the short period. The taxpayer must
wait until this 12-month period has expired
November 6, 20068662006–45 I.R.B.

to determine whether the taxpayer quali-
fies for the exception in (b) above.
.09Creation of General Business Cred-
its.In the case of a PSC changing its an-
nual accounting period, if there is an un-
used general business credit or any other
unused credit generated in the short period,
the PSC must carry that unused credit for-
ward. An unused credit from the short pe-
riod may not be carried back.
SECTION 7. GENERAL APPLICATION
PROCEDURES
.01Approval.Approval is hereby
granted to any taxpayer within the scope
of this revenue procedure to adopt, change,
or retain its annual accounting period, pro-
vided the taxpayer complies with all the
applicable provisions of this revenue pro-
cedure. Approval is granted beginning
with the first effective year. A taxpayer
granted approval under this revenue pro-
cedure to adopt, change to, or retain an
annual accounting period other than its
required year is deemed to have estab-
lished a business purpose for the adoption,
change, or retention to the satisfaction of
the Commissioner.
.02Filing Requirements.
(1)Where to file. A taxpayer within the
scope of this revenue procedure that wants
to adopt, change, or retain its annual ac-
counting period under this revenue proce-
dure must complete and file an application
(i.e., a current Form 1128 or, in the case of
an electing S corporation, a current Form
2553,Election by a Small Business Corpo-
ration) with the Director, Internal Revenue
Service Center, Attention: ENTITY CON-
TROL, where the taxpayer files its federal
income tax return. No copies of Form 1128
(or Form 2553) should be sent to the na-
tional office. The taxpayer also must at-
tach a copy of the Form 1128 (or Form
2553) to the federal income tax return filed
for the first effective year.
(2)When to file. The Form 1128 must
be filed no earlier than the day following
the end of the first effective year and no
later than the due date (including exten-
sions) for filing the federal income tax re-
turn for the first effective year. For elect-
ing S corporations, the Form 2553 must be
filed when the election to be an S corpo-
ration is filed pursuant to § 1362(b) and
§ 1.1362–6. Generally, such election must
be filed at any time during (a) the taxable
year that immediately precedes the taxable
year for which the election is to be ef-
fective, or (b) the taxable year for which
the election is to be effective, provided the
election is made before the 16
th
day of the
third month of the taxable year.
(3)Label. In order to assist in the pro-
cessing of the adoption, change, or reten-
tion in annual accounting period, taxpay-
ers should write at the top of page 1 of the
Form 1128 (or Form 2553): “FILED UN-
DER REV. PROC. 2006–46.”
(4)Signature requirements. In the case
of a partnership, the Form 1128 must be
signed on behalf of the partnership by a
general partner. In the case of a limited
liability company that elects to be treated
as a partnership, the Form 1128 must be
signed by a member-manager who has per-
sonal knowledge of the facts set forth on
the form. In all other cases, the Form 1128
(or Form 2553) must be signed by an au-
thorized corporate officer. If an agent is
authorized to represent the taxpayer be-
fore the Service, to receive the original or
a copy of correspondence concerning the
application, or to perform any other act(s)
regarding the application on behalf of the
taxpayer, a Form 2848,Power of Attor-
ney and Declaration of Representative,re-
flecting such authorization(s) should be at-
tached to the application. A taxpayer’s
representative without a power of attorney
to represent the taxpayer will not be given
any information about the application.
(5)No user fee. A user fee is not re-
quired for applications filed under this rev-
enue procedure and, except as provided in
section 9.01 of this revenue procedure, the
receipt of an application filed under this
revenue procedure may not be acknowl-
edged.
(6)Additional information. In the case
of a taxpayer changing to a natural busi-
ness year that satisfies the 25-percent gross
receipts test described in section 5.07 of
this revenue procedure, the taxpayer must
supply the gross receipts from sales and
services for the most recent 47 months
for itself (or any predecessor) in compli-
ance with the instructions to Form 1128 (or
Form 2553).
.03Additional Procedures If Under
Examination, Before an Area Office, or
Before a Federal Court.
(1)Taxpayer under examination.
(a) A taxpayer under examination may
request approval to change or retain its an-
nual accounting period under this revenue
procedure only if theappropriate director
consents to the change or retention. The
director will consent to the change or re-
tention unless, in the opinion of the direc-
tor, the taxpayer’s annual accounting pe-
riod ordinarily would be included as an
item of adjustment in the year(s) for which
the taxpayer is under examination. For
example, the director will consent to a
change if the taxpayer is using a permis-
sible annual accounting period. The direc-
tor also will consent to a change from an
impermissible annual accounting period if
the period became impermissible (e.g.,due
to a change in ownership or a change in
the taxpayer’s business) subsequent to the
years under examination. The question of
whether the taxpayer’s annual accounting
period from which the taxpayer is chang-
ing is permissible or became impermissi-
ble subsequent to the years under examina-
tion may be referred to the national office
as a request for technical advice under the
provisions of 2006–2, 2006–1 I.R.B. 89 (or
any successor).
(b) A taxpayer changing or retaining an
annual accounting period under this rev-
enue procedure with the consent of the ap-
propriate director must attach to the appli-
cation a statement from the director con-
senting to the change or retention. The tax-
payer must provide a copy of the applica-
tion to the director at the same time it files
the application with the Service Center.
The application must contain the name(s)
and telephone number(s)oftheexamining
agent(s).
(2)Taxpayer before an area office.A
taxpayer that is before an area office must
attach to the application a separate state-
ment signed by the taxpayer certifying
that, to the best of the taxpayer’s knowl-
edge, the taxpayer’s annual accounting
period is not an issue under consideration
by the area office. The taxpayer must
provide a copy of the application to the
appeals officer at the same time it files the
application with the Service Center. The
application must contain the name and
telephone number of the appeals officer.
2006–45 I.R.B.867November 6, 2006

(3)Taxpayer before a federal court.A
taxpayer that is before a federal court must
attach to the application a separate state-
ment signed by the taxpayer certifying
that, to the best of the taxpayer’s knowl-
edge, the taxpayer’s annual accounting
period is not an issue under consideration
by the federal court. The taxpayer must
provide a copy of the application to the
government counsel at the same time it
files the application with the Service Cen-
ter. The application must contain the name
and telephone number of the government
counsel.
SECTION 8. EFFECT OF APPROVAL
.01Audit Protection.
(1)In general. Except as provided in
section 8.01(2) of this revenue procedure,
a taxpayer that files an application in com-
pliance with all the applicable provisions
of this revenue procedure will not be re-
quired by the Service to change its annual
accounting period for a taxable year prior
to the first effective year.
(2)Exceptions.TheServicemay
change a taxpayer’s annual accounting
period for a prior taxable year if:
(a) the taxpayer fails to implement the
change;
(b) the taxpayer implements the change
but does not comply with all the applicable
provisions of this revenue procedure; or
(c) there was a misstatement or omis-
sion of material facts.
.02Subsequently Required Changes.
(1)In general. A taxpayer that adopts,
changes, or retains its annual accounting
period pursuant to this revenue procedure
may be required to subsequently change its
annual accounting period for the following
reasons:
(a) the enactment of legislation;
(b) a decision of the United States
Supreme Court;
(c) the issuance of temporary or final
regulations;
(d) the issuance of a revenue ruling, rev-
enue procedure, notice, or other statement
published in the Internal Revenue Bulletin;
(e) the issuance of written notice to
the taxpayer that the change in annual
accounting period was not in compliance
with all the applicable provisions of this
revenue procedure or is not in accord with
the current view of the Service; or
(f) a change in the material facts on
which the approval was granted.
(2)Retroactive change. Except in rare
circumstances, if a taxpayer that adopts,
changes, or retains its annual accounting
period under this revenue procedure is sub-
sequently required under section 8.02(1)
of this revenue procedure to change that
annual accounting period, the required
change will not be applied retroactively,
provided that:
(a) the taxpayer complied with the ap-
plicable provisions of this revenue proce-
dure;
(b) there has been no misstatement or
omission of material facts;
(c) there has been no change in the
material facts on which the approval was
based;
(d) there has been no change in the ap-
plicable law; and
(e) the taxpayer to which the approval
was granted acted in good faith in relying
on the approval, and applying the change
retroactively would be to the taxpayer’s
detriment.
SECTION 9. REVIEW OF
APPLICATION
.01Service Center Review.A Service
Center may deny an adoption, change, or
retention of an annual accounting period
under this revenue procedure only if: (1)
the Form 1128 (or Form 2553) is not filed
timely, or (2) the taxpayer fails to meet the
scope or any term and condition of this rev-
enue procedure. If the application is de-
nied, the Service Center will return the ap-
plication with an explanation for the de-
nial. In the case of a denial of an account-
ingperiodrequestfiledonForm2553,the
taxpayer will be required to use the calen-
dar year or, if applicable, make a § 444
election, if it chooses to be an S corpora-
tion.
.02Review of Director.The appropri-
ate director may ascertain if the adoption,
change, or retention of annual accounting
period was made in compliance with all
the applicable provisions of this revenue
procedure. Taxpayers adopting, changing,
or retaining their annual accounting period
pursuant to this revenue procedure without
complying with all the provisions (includ-
ing the terms and conditions) of this rev-
enue procedure ordinarily will be deemed
to have initiated the adoption, change,
or retention of annual accounting period
without the approval of the Commissioner.
Upon examination, a taxpayer that has ini-
tiated an unauthorizedadoption, change,
or retention of annual accounting period
may be denied the adoption, change, or
retention. For example, the taxpayer may
be required to recompute its taxable in-
come or loss in accordance with its former
(or required, if applicable) taxable year.
For a taxpayer that must change to a re-
quired year, failure to comply with all the
applicable provisions of this revenue pro-
cedure does not relieve the taxpayer from
the requirement to change to the required
year and, if the taxpayer does not change
to the required year, does not prevent the
imposition of any applicable penalty or
addition of any amount to tax.
SECTION 10. EFFECTIVE DATE
This revenue procedure generally is
effective for adoptions, changes, or re-
tentions of annual accounting periods for
which the first effective year ends on or
after October 18, 2006. However, if the
time period for filing Form 1128 (or Form
2553) with respect to a taxable year set
forth in section 7.02(2) of this revenue
procedure has not yet expired, a taxpayer
within the scope of this revenue procedure
may elect early application of the revenue
procedure by providing the notification
set forth in section 7.02(3) on the top of
page 1 of Form 1128 (or Form 2553) and
by satisfying the other procedural require-
ments of section 7.
SECTION 11. EFFECT ON OTHER
DOCUMENTS
Rev. Proc. 2002–38 is clarified, modi-
fied, amplified, and superseded.
SECTION 12. 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
1545–1786. An agency may not conduct
or sponsor, and a person is not required to
November 6, 20068682006–45 I.R.B.

respond to, a collection of information un-
less the collection of information displays
a valid OMB control number.
The collection of information in this
revenue procedure is found in section 7.
The information in section 7 is required
in order to determine whether the taxpayer
properly obtained automatic approval to
adopt, change, or retain its annual account-
ing period. The likely respondents are the
following: partnerships, S corporations,
electing S corporations, PSCs, and trusts.
The estimated total annual burden for the
requirements containedinsection7ofthis
revenue procedure is reflected in the bur-
den estimates for Forms 1128 and 2553.
Books or records relating to a collection
of information must be retained as long
as their contents may become material in
the administration of any internal revenue
law. Generally tax returns and tax return
information are confidential, as required
by 26 U.S.C. 6103.
DRAFTING INFORMATION
The princ
ipal authors of this revenue
procedur
e are Jeffrey S. Marshall and
Roy A. Hir
schhorn of the Office of As-
sociate C
hief Counsel (Income Tax and
Account
ing). For further information re-
garding
this revenue procedure, contact
Mr. Mars
hall at (202) 622–4960 (not a
toll-fr
ee call).
26 CFR 1.199–2: Wage Limitation.
(Also: 26 CFR 1.199–2T.)
Methods of Determining
Paragraph (e)(1) Wages for
Purposes of the § 199(b)(1)
Wage Limitation on the § 199
Deduction
Rev. Proc. 2006–47
SECTION 1. PURPOSE
This revenue procedure provides meth-
ods used as part of calculating W–2 wages
forpurposesof§199(b)(1)oftheInternal
Revenue Code, which limits the amount of
the § 199 deduction for income attributable
to domestic production activities to 50 per-
cent of the W–2 wages of the taxpayer for
the taxable year.
Section 514(a) of the Tax Increase Pre-
vention and Reconciliation Act of 2005
(Public Law 109–222) (TIPRA) imposes
a new limitation on W–2 wages for pur-
poses of § 199 for taxable years beginning
after May 17, 2006. Under the change
made by TIPRA, W–2 wages, for pur-
poses of § 199, includeonlyamounts that
are properly allocable to domestic produc-
tion gross receipts (DPGR) for purposes
of § 199(c)(1). Thus, to determine such
W–2 wages for taxable years beginning af-
ter May 17, 2006, it is necessary to de-
termine the amount that would have been
W–2 wages for purposes of § 199 before
the amendment by TIPRA and then to de-
termine the portion of that amount prop-
erly allocable to DPGR.
This revenue procedure provides meth-
ods for calculating the amount of wages
described in § 1.199–2(e)(1) of the In-
come Tax Regulations (“paragraph (e)(1)
wages”). Section 1.199–2T(e)(2) of the
temporary Income Tax Regulations pro-
vides that the term W–2 wages includes
only paragraph (e)(1) wages that are prop-
erly allocable to DPGR for purposes of
§ 199(c)(1). Thus, for taxable years cov-
ered by this revenue procedure, a taxpayer
first determines the amount of paragraph
(e)(1) wages under this revenue procedure
and then applies § 1.199–2T(e)(2) to deter-
mine the amount of W–2 wages.
Section 1.199–2(e)(3) of the regu-
lations provides the Internal Revenue
Service with authority to issue guid-
ance providing the methods that may
be used to calculate W–2 wages. Sec-
tion 1.199–2(e)(3) is effective for taxable
years beginning on or after June 1, 2006.
In Rev. Proc. 2006–22, 2006–23 I.R.B.
1033, the Internal Revenue Service pro-
vided methods for calculating W–2 wages
for taxpayers who choose to apply the fi-
nal regulations to taxable years beginning
before June 1, 2006, but only for taxable
years beginning on or after January 1,
2005, and on or before May 17, 2006. For
taxable years covered by this revenue pro-
cedure, this revenue procedure provides
methods to determine paragraph (e)(1)
wages, but taxpayers must then subject
such wages to the limitation contained in
§ 1.199–2T(e)(2) of the temporary regula-
tions to determine W–2 wages.
SECTION 2. BACKGROUND
Section 199(a) provides a deduction for
an amount equal to a percentage of the
lesser of (A) the qualified production ac-
tivities income of the taxpayer for the tax-
able year, or (B) taxable income (deter-
mined without regard to § 199) for the tax-
able year (or, in the case of an individual,
adjusted gross income).
Section 199(b)(1) provides that the
amount of the deduction allowable under
§ 199(a) for any taxable year shall not
exceed 50 percent of the W–2 wages of
the taxpayer for the taxable year. For this
purpose, § 199(b)(2)(A) defines the term
“W–2 wages” to mean, with respect to any
person for any taxable year of such per-
son, the sum of the amounts described in
§ 6051(a)(3) and (8) paid by such person
with respect to employment of employees
by such person during the calendar year
ending during such taxable year. Section
199(b)(2)(C) provides that W–2 wages
shall not include any amount that is not
properly included in a return filed with the
Social Security Administration (SSA) on
or before the 60th day after the due date
(including extensions) for such return.
Section 514(a) of TIPRA added
§ 199(b)(2)(B) to exclude from the term
W–2 wages any amount that is not prop-
erly allocable to domestic production
gross receipts for purposes of § 199(c)(1).
Section 199(b)(2)(B) is effective with re-
spect to taxable years beginning after the
date of enactment, May 17, 2006. Tem-
porary and final regulations have been
issued to reflect the changes in the def-
inition of W–2 wages made by TIPRA.
Section 1.199–2T(e)(2) of the temporary
regulations provides rules for applying the
TIPRA limitation on W–2 wages under
§ 199(b)(2)(B).
This revenue procedure provides three
methods for calculating paragraph (e)(1)
wages. These methods for calculating
paragraph (e)(1) wages are generally sim-
ilar to the methods used to calculate W–2
wages before the amendment made by
TIPRA as set forth in Rev. Proc. 2006–22,
§ 1.199–2 of the proposed regulations that
were published in theFederal Register
on November 4, 2005 (REG–105847–05,
2005–47 I.R.B. 987 [70 FR 67220]), and
section 4.02 of Notice 2005–14, 2005–1
C.B. 498, 514. The first method (the
unmodified Box method) allows for a sim-
2006–45 I.R.B.869November 6, 2006

plified calculation while the second and
third methods (the modified Box 1 method
and the tracking wages method) provide
greater accuracy. After paragraph (e)(1)
wages are determined under one of these
methods, the amount of W–2 wages is then
determined by applying § 1.199–2T(e)(2)
of the temporary regulations.
SECTION 3. RULES OF APPLICATION
.01In general. Except as provided in
section 3.03 and section 6.01 of this rev-
enue procedure, the Forms W–2, “Wage
and Tax Statement,” used in determining
the amount of paragraph (e)(1) wages are
those issued for the calendar year end-
ing during the taxpayer’s taxable year
for wages paid to employees (or former
employees) of the taxpayer for employ-
ment by the taxpayer. For this purpose,
employees of the taxpayer are limited to
employees of the taxpayer as defined in
§ 3121(d)(1) and (2) (that is, officers of a
corporate taxpayer and employees of the
taxpayer under common law rules). See
§ 1.199–2(a)(1) of the regulations.
.02Wages paid by entity other than
common law employer. In determining
paragraph (e)(1) wages, a taxpayer may
take into account wages paid by another
entity and reported by the other entity on
Forms W–2 with the other entity as the em-
ployer listed in Box c of the Forms W–2,
provided that the wages were paid to em-
ployees of the taxpayer for employment by
the taxpayer. If the taxpayer is treated as
an employer described in § 3401(d)(1) be-
cause of control of the payment of wages
(that is, the taxpayer is not the common law
employer of the payee of the wages), the
payment of wages may not be included in
determining paragraph (e)(1) wages of the
taxpayer. If the taxpayer is paying wages
as an agent of another entity to individuals
who are not employees of the taxpayer, the
wages may not be included in determining
the paragraph (e)(1) wages of the taxpayer.
See § 1.199–2(a)(2) of the regulations.
.03Requirement that wages must be re-
ported on return filed with Social Security
Administration. Paragraph (e)(1) wages
shall not include any amount that is not
properly included in a return filed with
SSA on or before the 60th day after the due
date (including extensions) for such return.
For this purpose, if a Form W–2c (or cor-
rected return) is filed to correct a Form
W–2 that was not filed with SSA on or be-
fore the 60th day after the due date (in-
cluding extensions) of the Form W–2 (or
to correct a Form W–2c relating to a Form
W–2 that had not been filed with SSA on
or before the 60th day after the due date
(including extensions) of the Form W–2),
then such Form W–2c (or corrected return)
shall not be considered to have been filed
with SSA on or before the 60th day af-
ter the due date (including extensions) for
such Form W–2c (or corrected return), re-
gardless of when such Form W–2c (or cor-
rected return) is filed. See § 1.199–2(a)(3)
of the regulations for further guidance re-
latedtothisrequirement.
.04No application in determining
whether amounts are wages for employ-
ment tax purposes. The discussions of
“wages” in this revenue procedure and
in the regulations under § 199 are for
purposes of § 199 only and have no ap-
plication in determining whether amounts
are wages under § 3121(a) for purposes
of the Federal Insurance Contributions
Act, under § 3306(b) for purposes of the
Federal Unemployment Tax Act, or under
§ 3401(a) for purposes of the Collec-
tion of Income Tax at Source on Wages
(federal income tax withholding), or any
other wage-related determination. See
§ 1.199–2(a)(1) of the regulations.
.05Application for a taxpayer with a
short taxable year. Subject to the other
rules of application of the regulations and
of this revenue procedure, paragraph (e)(1)
wages of the taxpayer for a short taxable
year shall include those wages paid during
the short taxable year to employees of the
taxpayer as determined under the tracking
wages method described in section 5.03 of
this revenue procedure. See section 6 of
this revenue procedure.
.06Acquisition or disposition of a trade
or business (or major portion).Ifatax-
payer (a successor) acquires a trade or
business, the major portion of a trade or
business, or the major portion of a separate
unit of a trade or business from another
taxpayer (a predecessor), then, for pur-
poses of computing the respective section
199 deduction of the successor and of the
predecessor, paragraph (e)(1) wages paid
for that calendar year shall be allocated
between the successor and the predeces-
sor based on whether the wages are for
employment by the successor or for em-
ployment by the predecessor. Thus, in this
situation, paragraph (e)(1) wages are allo-
cated based on whether the wages are for
employment for a period during which the
employee was employed by the predeces-
sor or for employment for a period during
which the employee was employed by the
successor, regardless of which permissible
method for Form W–2 reporting is used.
See § 1.199–2(c) of the regulations.
.07Non-duplication rules. Amounts
that are treated as paragraph (e)(1) wages
for a taxable year under any method of cal-
culating paragraph (e)(1) wages shall not
be treated as paragraph (e)(1) wages for
any other taxable year. Thus, for exam-
ple, an amount of nonqualified deferred
compensation that is treated as paragraph
(e)(1) wages under the Unmodified Box
Methoddescribedinsection5.01ofthis
revenue procedure shall not be treated as
paragraph (e)(1) wages in any other tax-
able year. Also, an amount shall not be
treated as paragraph (e)(1) wages by more
than one taxpayer. See section 1.199–2(d)
of the regulations.
.08Trade or business requirement.Pur-
suant to § 1.199–8(c)(1), the term para-
graph (e)(1) wages only includes those
wages paid to employees of the taxpayer
that are attributable to the actual conduct
of a trade or business of the taxpayer. For
example, remuneration paid to an em-
ployee for domestic service performed in
the private home of the taxpayer is not
included in paragraph (e)(1) wages of the
taxpayer.
SECTION 4. DEFINITION OF
PARAGRAPH (e)(1) WAGES AND
CORRELATION WITH BOXES ON
FORM W–2
.01Definition of paragraph (e)(1)
wages. Paragraph (e)(1) wages means,
with respect to any person for any tax-
able year of such person, the sum of the
amounts described in § 6051(a)(3) and
(8)paidbysuchpersonwithrespectto
employment of employees by such person
during the calendar year ending during
such taxable year. See § 1.199–1(e)(1) of
the regulations. Thus, paragraph (e)(1)
wages include: (i) the total amount of
wages as defined in § 3401(a); (ii) the
total amount of elective deferrals (within
the meaning of § 402(g)(3)); (iii) the com-
pensation deferred under § 457; and (iv)
for tax years beginning after December
November 6, 20068702006–45 I.R.B.

31, 2005, the amount of designated Roth
contributions (as defined in § 402A).
.02CorrelationwithFormW–2.Under
the 2006 Forms W–2, the elective defer-
rals under § 402(g)(3) and the amounts
deferred under § 457 directly correlate to
codeditemsreportedinBox12onForm
W–2. Box 12, Code D is for elective
deferrals to a § 401(k) cash or deferred
arrangement (plan); Box 12, Code E is for
elective deferrals under a § 403(b) salary
reduction agreement; Box 12, Code F is
for elective deferrals under a § 408(k)(6)
salary reduction Simplified Employee
Pension (SEP); Box 12, Code G is for
elective deferrals and employer contri-
butions (including nonelective deferrals)
to any governmental or nongovernmen-
tal § 457(b) deferred compensation plan;
Box 12, Code S is for employee salary
reduction contributions under a § 408(p)
SIMPLE (simple retirement account); Box
12, Code AA is for designated Roth con-
tributions (as defined in section 402A) to
a section 401(k) plan; and Box 12, Code
BB is for designated Roth contributions
(as defined in section 402A) under a sec-
tion 403(b) salary reduction agreement.
However, designated Roth contributions
are also reported in Box 1, Wages, tips,
other compensation, and Box 5, Medicare
wages and tips, and are subject to income
tax withholding.
SECTION 5. METHODS FOR
CALCULATING PARAGRAPH (e)(1)
WAGES
For any taxable year, a taxpayer must
calculate paragraph (e)(1) wages for pur-
poses of § 199(b)(1) using one of the three
methods described in section 5.01, 5.02,
and 5.03 of this revenue procedure. These
three methods are subject to the non-dupli-
cation rules provided in § 1.199–2(d) and
in section 3.07 of this revenue procedure.
For a taxpayer with a short taxable year,
see Section 6 of this revenue procedure.
In calculating paragraph (e)(1) wages for a
taxable year under the methods below, the
taxpayer includes only those Forms W–2
that are for the calendar year ending with
or within the taxable year of the taxpayer
and that meet the rules of application de-
scribed in section 3 of this revenue proce-
dure.
.01Unmodified box method.Underthe
unmodified box method, paragraph (e)(1)
wages are calculated by taking, without
modification, the lesser of—
(A) The total entries in Box 1 of all
Forms W–2 filed with SSA by the tax-
payer with respect to employees of the
taxpayer for employment by the tax-
payer; or
(B) The total entries in Box 5 of all
Forms W–2 filed with SSA by the tax-
payer with respect to employees of the
taxpayer for employment by the tax-
payer.
.02Modified Box 1 method.Under
the Modified Box 1 method, the taxpayer
makes modifications to the total entries in
Box 1 of Forms W–2 filed with respect
to employees of the taxpayer. Paragraph
(e)(1) wages under this method are calcu-
lated as follows—
(A) Total the amounts in Box 1 of
all Forms W–2 filed with SSA by the
taxpayer with respect to employees of
the taxpayer for employment by the tax-
payer;
(B) Subtract from the total in para-
graph .02(A) of this section amounts in-
cluded in Box 1 of Forms W–2 that are
not wages for Federal income tax with-
holding purposes and amounts included
inBox1ofFormsW–2thataretreated
as wages for purposes of income tax
withholding under § 3402(o) (for exam-
ple, supplemental unemployment com-
pensation benefits); and
(C) Add to the amount obtained af-
ter paragraph .02(B) of this section the
total of the amounts that are reported in
Box12ofFormsW–2withrespectto
employees of the taxpayer for employ-
ment by the taxpayer and that are prop-
erlycodedD,E,F,G,andS.
.03Tracking wages method. Under the
tracking wages method, the taxpayer ac-
tually tracks total wages subject to Fed-
eral income tax withholding and makes ap-
propriate modifications. Paragraph (e)(1)
wages under this method are calculated as
follows—
(A) Total the amounts of wages sub-
ject to Federal income tax withholding
that are paid to employees of the tax-
payer for employment by the taxpayer
and that are reported on Forms W–2
filed with SSA by the taxpayer for the
calendar year;
(B) Subtract from the total in para-
graph .03(A) of this section the supple-
mental unemployment compensation
benefits (as defined in § 3402(o)(2)(A))
that were included in the total in para-
graph .03(A) of this section; and
(C) Add to the amount obtained af-
ter paragraph .03(B) of this section the
total of the amounts that are reported in
Box12ofFormsW–2withrespectto
employees of the taxpayer for employ-
ment by the taxpayer and that are prop-
erlycodedD,E,F,G,andS.
SECTION 6. APPLICATION IN CASE
OF SHORT TAXABLE YEAR
.01Special rule for taxpayers with a
short taxable year. In the case of a tax-
payer with a short taxable year, subject
to the rules of § 1.199–2(a), the para-
graph (e)(1) wages of the taxpayer for the
short taxable year shall include only those
wages paid during the short taxable year
to employees of the taxpayer, only those
elective deferrals (within the meaning of
§ 402(g)(3)) made during the short taxable
year by employees of the taxpayer, and
only compensation actually deferred under
§ 457 during the short taxable year with
respect to employees of the taxpayer. See
§ 1.199–2(b) of the regulations.
.02Method required for a short taxable
year and modifications required in appli-
cation of method. The paragraph (e)(1)
wages of a taxpayer with a short taxable
year shall be determined under the tracking
wages method described in section 5.03 of
this revenue procedure. In applying the
tracking wages method in the case of a
short taxable year, the taxpayer must ap-
ply the method as follows—
(A) For purposes of section 5.03(A),
the total amount of wages subject to
Federal income tax withholding and re-
ported on Form W–2 must include only
those wages subject to Federal income
tax withholding that are actually paid to
employees during the short taxable year
and reported on Form W–2 for the cal-
endar year ending with or within that
short taxable year;
(B) For purposes of section 5.03(B),
only the supplemental unemployment
compensation benefits paid during the
short taxable year that were included in
the total in section 5.03(A) as modified
by section 6.02(A) are required to be
deducted; and
(C) For purposes of section 5.03(C),
only the portion of the total amounts
2006–45 I.R.B.871November 6, 2006

reported in Box 12, Codes D, E, F, G,
and S on Forms W–2, that are actually
deferred or contributed during the short
taxable year are included in paragraph
(e)(1) wages.
SECTION 7. EFFECTIVE DATE
This revenue procedure applies to tax-
payers with taxable years beginning on or
after October 19, 2006. A taxpayer may
apply this revenue procedure to taxable
years beginning after May 17, 2006, and
before October 19, 2006. For taxable years
beginning after May 17, 2006, a taxpayer
may not apply any guidance under section
199 in a manner inconsistent with amend-
ments made to section 199 by section 514
of TIPRA.
SECTION 8. DRAFTING
INFORMATION
The principal author of this revenue
procedure is Alfred G. Kelley of the Of-
fice of Associate Chief Counsel (Tax
Exempt & Government Entities). For fur-
ther information regarding this revenue
procedure, contact Mr. Kelley at (202)
622–6040 (not a toll-free call).
November 6, 20068722006–45 I.R.B.

Part IV. Items of General Interest
Determination of Interest
Expense Deduction of Foreign
Corporations; Correction
Announcement 2006–84
AGENCY: Internal Revenue Service
(IRS), Treasury.
ACTION: Correcting amendment.
SUMMARY: This document contains a
correction to final and temporary regu-
lations (T.D. 9281, 2006–39 I.R.B. 517),
thatwerepublishedintheFederal Reg-
isteron Thursday, August 17, 2006 (71
FR 47443). This regulation revised the
Income Tax Regulations relating to the
determination of the interest expense de-
duction of foreign corporations and applies
to foreign corporations engaged in a trade
or business within the United States.
DATES: This correction is effective Au-
gust 17, 2006.
FOR FURTHER INFORMATION
CONTACT: Gregory Spring or
Paul Epstein, (202) 622–3870 (not a
toll-free number).
SUPPLEMENTARY INFORMATION:
Background
The final and temporary regulations
(T.D. 9281) that is the subject of this cor-
rection are under sections 882 and 884 of
the Internal Revenue Code.
Need for Correction
As published, T.D. 9281 contains errors
that may prove to be misleading and are in
need of clarification.
*****
Correction of Publication
Accordingly, 26 CFR part 1 is cor-
rected by making the following correcting
amendment:
PART 1—INCOME TAXES
Paragraph 1. The authority citation for
part 1 continues to read in part as follows:
Authority:26USC7805***
Par. 2. Section 1.882–5 paragraph
(a)(7) is revised to read as follows:
§ 1.882–5 Determination of interest
deduction.
*****
(a)(7) through (a)(7)(iii) [Reserved].
For further guidance, see entry in
§ 1.882–5T(a)(7) through (a)(7)(iii).
*****
Par. 3. Section 1.882–5T is amended
by revising the last sentence of paragraph
(c)(2)(iv) to read as follows:
§ 1.882–5T Determination of interest
deduction (temporary).
*****
(c) * * *
(2) * * *
(iv)* * * The rules of § 1.882–5(b)(3)
apply in determining the total value of
applicable worldwideassetsforthetax-
able year, except that the minimum num-
ber of determination dates are those stated
in § 1.882–5(c)(2)(i).
*****
Cynthia E. Grigsby,
Senior Federal Register Liaison Officer,
Publications and Regulations Branch,
Legal Processing Division,
Associate Chief Counsel
(Procedure and Administration).
(Filed by the Office of the Federal Register on September
27, 2006, 8:45 a.m., and published in the issue of the Federal
Register for September 28, 2006, 71 F.R. 56868)
Flat Rate Supplemental Wage
Withholding; Correction
Announcement 2006–85
AGENCY: Internal Revenue Service
(IRS), Treasury.
ACTION: Correcting amendment.
SUMMARY: This document contains a
correction to final regulations (T.D. 9276,
2006–37 I.R.B. 432), that were published
in theFederal Registeron Tuesday, July
25, 2006 (71 FR 142). These regulations
apply to all employers and others making
supplemental wage payments to employ-
ees.
DATES: This correction is effective Jan-
uary 1, 2007.
FOR FURTHER INFORMATION
CONTACT: A. G. Kelley, (202) 622–6040
(not a toll-free number).
SUPPLEMENTARY INFORMATION:
Background
The final regulations (T.D. 9276) that is
the subject of this correction are under sec-
tions 3401 and 3402 of the Internal Rev-
enue Code.
Need for Correction
A
s published, T.D. 9276 contains lan-
g
uage that is repetitious.
*****
Correction of Publication
Accordingly, 26 CFR part 31 is cor-
rected by making the following correcting
amendment:
PART 31—EMPLOYMENT TAXES
AND COLLECTION OF INCOME
TAX AT SOURCE
Paragraph 1. The authority citati
on for
part 31 continues to read in part a
sfollows:
Authority:26USC7805***
§ 31.3402(g)–1 [Corrected]
Par. 2. Section 31.3402(g)–1 is
amended by removing the last sentence
from paragraph (a)(8),Example 4(i).
Cynthia E. Grigsby,
Senior Federal Register Liaison Officer,
Publications and Regulations Branch,
Legal Processing Division,
Associate Chief Counsel
(Procedure and Administration).
(Filed by the Office of the Federal Register on October 2,
2006, 8:45 a.m., and published in the issue of the Federal
Register for October 3, 2006, 71 F.R. 58276)
2006–45 I.R.B.873November 6, 2006

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 rul-
ings 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.
November 6, 2006i2006–45 I.R.B.

Numerical Finding List
1
Bulletins 2006–27 through 2006–45
Announcements:
2006-42, 2006-27 I.R.B.48
2006-43, 2006-27 I.R.B.48
2006-44, 2006-27 I.R.B.49
2006-45, 2006-31 I.R.B.121
2006-46, 2006-28 I.R.B.76
2006-47, 2006-28 I.R.B.78
2006-48, 2006-31 I.R.B.135
2006-49, 2006-29 I.R.B.89
2006-50, 2006-34 I.R.B.321
2006-51, 2006-32 I.R.B.222
2006-52, 2006-33 I.R.B.254
2006-53, 2006-33 I.R.B.254
2006-54, 2006-33 I.R.B.254
2006-55, 2006-35 I.R.B.342
2006-56, 2006-35 I.R.B.342
2006-57, 2006-35 I.R.B.343
2006-58, 2006-36 I.R.B.388
2006-59, 2006-36 I.R.B.388
2006-60, 2006-36 I.R.B.389
2006-61, 2006-36 I.R.B.390
2006-62, 2006-37 I.R.B.444
2006-63, 2006-37 I.R.B.445
2006-64, 2006-37 I.R.B.447
2006-65, 2006-37 I.R.B.447
2006-66, 2006-37 I.R.B.448
2006-67, 2006-38 I.R.B.509
2006-68, 2006-38 I.R.B.510
2006-69, 2006-37 I.R.B.449
2006-70, 2006-40 I.R.B.629
2006-71, 2006-40 I.R.B.630
2006-72, 2006-40 I.R.B.630
2006-73, 2006-42 I.R.B.745
2006-74, 2006-42 I.R.B.746
2006-75, 2006-42 I.R.B.746
2006-76, 2006-42 I.R.B.746
2006-77, 2006-42 I.R.B.748
2006-78, 2006-42 I.R.B.748
2006-79, 2006-43 I.R.B.792
2006-80, 2006-45 I.R.B.840
2006-81, 2006-44 I.R.B.821
2006-82, 2006-44 I.R.B.821
2006-83, 2006-44 I.R.B.822
2006-84, 2006-45 I.R.B.873
2006-85, 2006-45 I.R.B.873
2006-86, 2006-45 I.R.B.842
2006-87, 2006-44 I.R.B.822
2006-89, 2006-44 I.R.B.826
Notices:
2006-56, 2006-28 I.R.B.58
2006-57, 2006-27 I.R.B.13
Notices— Continued:
2006-58, 2006-28 I.R.B.59
2006-59, 2006-28 I.R.B.60
2006-60, 2006-29 I.R.B.82
2006-61, 2006-29 I.R.B.85
2006-62, 2006-29 I.R.B.86
2006-63, 2006-29 I.R.B.87
2006-64, 2006-29 I.R.B.88
2006-65, 2006-31 I.R.B.102
2006-66, 2006-30 I.R.B.99
2006-67, 2006-33 I.R.B.248
2006-68, 2006-31 I.R.B.105
2006-69, 2006-31 I.R.B.107
2006-70, 2006-33 I.R.B.252
2006-71, 2006-34 I.R.B.316
2006-72, 2006-36 I.R.B.363
2006-73, 2006-35 I.R.B.339
2006-74, 2006-35 I.R.B.339
2006-75, 2006-36 I.R.B.366
2006-76, 2006-38 I.R.B.459
2006-77, 2006-40 I.R.B.590
2006-78, 2006-41 I.R.B.675
2006-79, 2006-43 I.R.B.763
2006-80, 2006-40 I.R.B.594
2006-81, 2006-40 I.R.B.595
2006-82, 2006-39 I.R.B.529
2006-83, 2006-40 I.R.B.596
2006-84, 2006-41 I.R.B.677
2006-85, 2006-41 I.R.B.677
2006-86, 2006-41 I.R.B.680
2006-87, 2006-43 I.R.B.766
2006-88, 2006-42 I.R.B.686
2006-89, 2006-43 I.R.B.772
2006-90, 2006-42 I.R.B.688
2006-91, 2006-42 I.R.B.688
2006-92, 2006-43 I.R.B.774
2006-93, 2006-44 I.R.B.798
2006-94, 2006-43 I.R.B.777
2006-95, 2006-45 I.R.B.848
Proposed Regulations:
REG-208270-86, 2006-42 I.R.B.698
REG-121509-00, 2006-40 I.R.B.602
REG-135866-02, 2006-27 I.R.B.34
REG-140379-02, 2006-44 I.R.B.808
REG-142599-02, 2006-44 I.R.B.808
REG-146893-02, 2006-34 I.R.B.317
REG-159929-02, 2006-35 I.R.B.341
REG-148864-03, 2006-34 I.R.B.320
REG-168745-03, 2006-39 I.R.B.532
REG-105248-04, 2006-43 I.R.B.787
REG-109512-05, 2006-30 I.R.B.100
REG-142270-05, 2006-43 I.R.B.791
REG-145154-05, 2006-39 I.R.B.567
REG-148576-05, 2006-40 I.R.B.627
REG-109367-06, 2006-41 I.R.B.683
Proposed Regulations— Continued:
REG-112994-06, 2006-27 I.R.B.47
REG-118775-06, 2006-28 I.R.B.73
REG-118897-06, 2006-31 I.R.B.120
REG-120509-06, 2006-39 I.R.B.570
REG-124152-06, 2006-36 I.R.B.368
REG-125071-06, 2006-36 I.R.B.375
Revenue Procedures:
2006-29, 2006-27 I.R.B.13
2006-30, 2006-31 I.R.B.110
2006-31, 2006-27 I.R.B.32
2006-32, 2006-28 I.R.B.61
2006-33, 2006-32 I.R.B.140
2006-34, 2006-38 I.R.B.460
2006-35, 2006-37 I.R.B.434
2006-36, 2006-38 I.R.B.498
2006-37, 2006-38 I.R.B.499
2006-38, 2006-39 I.R.B.530
2006-39, 2006-40 I.R.B.600
2006-40, 2006-42 I.R.B.694
2006-41, 2006-43 I.R.B.777
2006-43, 2006-45 I.R.B.849
2006-44, 2006-44 I.R.B.800
2006-45, 2006-45 I.R.B.851
2006-46, 2006-45 I.R.B.859
2006-47, 2006-45 I.R.B.869
Revenue Rulings:
2006-35, 2006-28 I.R.B.50
2006-36, 2006-36 I.R.B.353
2006-37, 2006-30 I.R.B.91
2006-38, 2006-29 I.R.B.80
2006-39, 2006-32 I.R.B.137
2006-40, 2006-32 I.R.B.136
2006-41, 2006-35 I.R.B.331
2006-42, 2006-35 I.R.B.337
2006-43, 2006-35 I.R.B.329
2006-44, 2006-36 I.R.B.361
2006-45, 2006-37 I.R.B.423
2006-46, 2006-39 I.R.B.511
2006-47, 2006-39 I.R.B.511
2006-48, 2006-39 I.R.B.516
2006-49, 2006-40 I.R.B.584
2006-50, 2006-41 I.R.B.672
2006-51, 2006-41 I.R.B.632
2006-52, 2006-43 I.R.B.761
2006-53, 2006-44 I.R.B.796
2006-54, 2006-45 I.R.B.834
2006-55, 2006-45 I.R.B.837
Tax Conventions:
2006-80, 2006-45 I.R.B.840
2006-86, 2006-45 I.R.B.842
1
A cumulative list of all revenue rulings, revenueprocedures, Treasury decisions, etc., publishedin Internal Revenue Bulletins 2006–1 through 2006–26 is in Internal Revenue Bulletin
2006–26, dated June 26, 2006.
2006–45 I.R.B.iiNovember 6, 2006

Treasury Decisions:
9265, 2006-27 I.R.B.1
9266, 2006-28 I.R.B.52
9267, 2006-34 I.R.B.313
9268, 2006-30 I.R.B.94
9269, 2006-30 I.R.B.92
9270, 2006-33 I.R.B.237
9271, 2006-33 I.R.B.224
9272, 2006-35 I.R.B.332
9273, 2006-37 I.R.B.394
9274, 2006-33 I.R.B.244
9275, 2006-35 I.R.B.327
9276, 2006-37 I.R.B.424
9277, 2006-33 I.R.B.226
9278, 2006-34 I.R.B.256
9279, 2006-36 I.R.B.355
9280, 2006-38 I.R.B.450
9281, 2006-39 I.R.B.517
9282, 2006-39 I.R.B.512
9283, 2006-41 I.R.B.633
9284, 2006-40 I.R.B.582
9285, 2006-41 I.R.B.656
9286, 2006-43 I.R.B.750
9288, 2006-44 I.R.B.794
9289, 2006-45 I.R.B.827
November 6, 2006iii2006–45 I.R.B.

Finding List of Current Actions on
Previously Published Items
1
Bulletins 2006–27 through 2006–45
Announcements:
2005-59
Updated and superseded by
Ann. 2006-45, 2006-31 I.R.B.121
Notices:
88-128
Supplemented by
Notice 2006-95, 2006-45 I.R.B.848
2002-45
Amplified by
Rev. Rul. 2006-36, 2006-36 I.R.B.353
2004-61
Modified and superseded by
Notice 2006-95, 2006-45 I.R.B.848
2006-20
Supplemented and modified by
Notice 2006-56, 2006-28 I.R.B.58
2006-53
Modified by
Notice 2006-71, 2006-34 I.R.B.316
2006-67
Modified and superseded by
Notice 2006-77, 2006-40 I.R.B.590
Proposed Regulations:
REG-135866-02
Corrected by
Ann. 2006-64, 2006-37 I.R.B.447
Ann. 2006-65, 2006-37 I.R.B.447
REG-134317-05
Corrected by
Ann. 2006-47, 2006-28 I.R.B.78
REG-112994-06
Corrected by
Ann. 2006-79, 2006-43 I.R.B.792
REG-118775-06
Corrected by
Ann. 2006-71, 2006-40 I.R.B.630
Revenue Procedures:
99-35
Modified and superseded by
Rev. Proc. 2006-40, 2006-42 I.R.B.694
Revenue Procedures— Continued:
2002-9
Modified and amplified by
Notice 2006-67, 2006-33 I.R.B.248
Notice 2006-77, 2006-40 I.R.B.590
Rev. Proc. 2006-43, 2006-45 I.R.B.849
2002-37
Clarified, modified, amplified, and superseded by
Rev. Proc. 2006-45, 2006-45 I.R.B.851
2002-38
Clarified, modified, amplified, and superseded by
Rev. Proc. 2006-46, 2006-45 I.R.B.859
2004-63
Superseded by
Rev. Proc. 2006-34, 2006-38 I.R.B.460
2005-41
Superseded by
Rev. Proc. 2006-29, 2006-27 I.R.B.13
2005-49
Superseded by
Rev. Proc. 2006-33, 2006-32 I.R.B.140
2005-67
Superseded by
Rev. Proc. 2006-41, 2006-43 I.R.B.777
2006-12
Modified by
Rev. Proc. 2006-37, 2006-38 I.R.B.499
2006-33
Updated and clarified by
Ann. 2006-73, 2006-42 I.R.B.745
2006-35
Modified by
Notice 2006-90, 2006-42 I.R.B.688
Revenue Rulings:
72-238
Obsoleted by
REG-109367-06, 2006-41 I.R.B.683
73-558
Obsoleted by
REG-109367-06, 2006-41 I.R.B.683
75-296
Distinguished by
Rev. Rul. 2006-52, 2006-43 I.R.B.761
80-31
Distinguished by
Rev. Rul. 2006-52, 2006-43 I.R.B.761
81-35
Amplified and modified by
Rev. Rul. 2006-43, 2006-35 I.R.B.329
81-36
Amplified and modified by
Rev. Rul. 2006-43, 2006-35 I.R.B.329
Revenue Rulings— Continued:
87-10
Amplified and modified by
Rev. Rul. 2006-43, 2006-35 I.R.B.329
2002-41
Amplified by
Rev. Rul. 2006-36, 2006-36 I.R.B.353
2003-43
Amplified by
Notice 2006-69, 2006-31 I.R.B.107
2005-24
Amplified by
Rev. Rul. 2006-36, 2006-36 I.R.B.353
Treasury Decisions:
9254
Corrected by
Ann. 2006-44, 2006-27 I.R.B.49
Ann. 2006-66, 2006-37 I.R.B.448
9258
Corrected by
Ann. 2006-46, 2006-28 I.R.B.76
9260
Corrected by
Ann. 2006-67, 2006-38 I.R.B.509
9262
Corrected by
Ann. 2006-56, 2006-35 I.R.B.342
9264
Corrected by
Ann. 2006-46, 2006-28 I.R.B.76
9272
Corrected by
Ann. 2006-68, 2006-38 I.R.B.510
9274
Corrected by
Ann. 2006-89, 2006-44 I.R.B.826
9276
Corrected by
Ann. 2006-83, 2006-44 I.R.B.822
Ann. 2006-85, 2006-45 I.R.B.873
9277
Corrected by
Ann. 2006-72, 2006-40 I.R.B.630
9280
Corrected by
Ann. 2006-78, 2006-42 I.R.B.748
9281
Corrected by
Ann. 2006-82, 2006-44 I.R.B.821
Ann. 2006-84, 2006-45 I.R.B.873
1
A cumulative list of current actions on previously published items in Internal Revenue Bulletins 2006–1 through 2006–26 is in Internal Revenue Bulletin 2006–26, dated June 26, 2006.
2006–45 I.R.B.ivNovember 6, 2006

November 6, 20062006–45 I.R.B.

2006–45 I.R.B.November 6, 2006

November 6, 20062006–45 I.R.B.

INTERNAL REVENUE BULLETIN
The Introduction at the beginning of this issue describes the purpose and content of this publication. The weekly Internal Revenue
Bulletin is sold on a yearly subscription basis by the Superintendent of Documents. Current subscribers are notified by the Superin-
tendent of Documents when their subscriptions must be renewed.
CUMULATIVE BULLETINS
The contents of this weekly Bulletin are consolidated semiannually into a permanent, indexed, Cumulative Bulletin. These are
sold on a single copy basis andare notincluded as part of the subscription to the Internal Revenue Bulletin. Subscribers to the weekly
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Internal Revenue Bulletins are available annually as part ofPublication 1796 (Tax Products CD-ROM). The CD-ROM can be
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