S. 37(1) : Business expenditure-Debenture at premium-Liability to be spread over period covered by debentures. [S. 145]

S. 37(1) : Business expenditure-Prior period expenses-Allowable as deduction. [S. 145]

S. 35 : Scientific research expenditure-Expenditure towards clinical trials for availing of facility of its subsidiary abroad and at facility not approved by prescribed authority-Weighted deduction not allowable. [S. 35(2AB)]

S. 35 : Scientific research expenditure-Weighted deduction-Expenditure incurred on in-house research and development facility-Entitled to weighted deduction. [S. 35(2AB)]

S. 32 : Depreciation-Additional depreciation-Entitled to balance of additional depreciation not availed of in earlier year in subsequent assessment year. [S. 32(1)(iia)]

S. 32 : Depreciation-Assets not available for physical verification-Cannot be the ground for disallowance of depreciation.

S. 32 : Depreciation-Lease of property-Terms of lease showing assessee owner of plant and machinery-Lease rentals taxed as revenue receipts-Entitle to depreciation.

S. 28(i) : Business loss-Guarantor-Allowable as business loss. [S. 37 (1)]

S. 14A : Disallowance of expenditure-Exempt income-Without giving finding how much administrative expenditure incurred to earn exempt income-Disallowance not Justified. [R.8D]

S. 12AA : Procedure for registration-Trust or institution-Registration cannot be denied for failure to start charitable activities. [S. 12A,12AA(3)]