Dear Fatema,
U may find different opinions on this query.
My view is there is Sec 38 which says that if Building, etc is not used wholly for business purposes then only proportionate expenditure ill be allowed as deduction.
Hence only 25% will be allowed.
But the way it is computed is as follws:-
Suppose Building is of Rs. 1,00,000, Dep rate is 10%,
Hence, Dep will be Rs. 10,000 out of which only Rs. 2,500/- will be allowed as per sec 38, but for calculating Opening WDV of next year Rs. 2,500/- will be deducted & not Rs. 10,000/-
This means that the enytire depreciation(i;e Rs. 1,00,000) will be allowed but by deferring it to later years...