Key legal question
Whether additional rental income from rooms in the family home could be counted on top of the full imputed rental value.
Extracted holding
No. In this configuration, the full imputed rental value was to be counted, but the extra room rent had to be removed from income.
Extracted reasoning
Counting both the full imputed rental value and separate rent for part of the same dwelling would overstate income. The technical method of reducing the imputed rental value and counting rent would lead to the same result, but the authority had not correctly applied it.