(1) Where a part of any premises is used as dwelling house by the assessee,-
(a) the deduction under sub-clause (i) of clause (a) of section 30, in the case of rent, shall be such amount as the 1Assessing Officer may determine having regard to the proportionate annual value of the part used for the purpose of the business or profession, and in the case of any sum paid for repairs, such sum as is proportionate to the part of the premises used for the purpose of the business or profession;
(b) the deduction under clause (b) of section 30 shall be such sum as the 8 Assessing Officer may determine having regard to the part so used.
(2) Where any building, machinery, plant or furniture is not exclusively used
for the purposes of the business or profession, the deductions under sub-clause
(ii) of clause (a) and clause (c) of section 30, clauses (i) and (ii) of section
31 and 2 clause (ii) of sub-section (1) of section 32 shall be restricted to a
fair proportionate part thereof which the 3 Assessing Officer may determine,
having regard to the user of such building, machinery, plant or furniture for
the purposes of the business or profession.
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1. Subs. by Act 4 of 1988, s. 2, for "Income-tax Officer", (w.e.f. 1-4-1988).
2. Subs. by Act 46 of 1986, s. 32, for "clause (i), (ii), (iia) and (iii) of sub-section (1) and sub-section (1A)" (w.e.f. 1-4- 1988).
3. Subs. by Act 4 of 1988, s. 2, for "Income-tax Officer" (w.e.f. 1-4-1988).
Section 35D Amortisation of certain preliminary expenses
Section 35DD Amortisation of expenditure in case of amalgamation or demerger
Section 35DDA Amortisation of expenditure incurred under voluntary retirement scheme
Section 35E Deduction for expenditure on prospecting, etc., for certain minerals
Section 38 Building, etc., partly used for business, etc., or not exclusively so used