Income-Tax Act (43 of 1961) , S.41(1)— Excise duty refund - Whether chargeable to tax as profits and gains of business - Levy of excise duty challenged in appeal and held illegal - Excise duty was refunded to assessee - Excise dept. filed SLP before Supreme Court which remains pending determination - Amounts refunded to assessee are amounts received by assessee in respect of expenditure incurred by reason of payment of excise duty - Refunded amount forms part of deemed income and liable to be taxed under S. 41(1) - Not a case of benefit accrued on account of or cessation of trading liability. V. T. Audyogik Sahakari Mandli v. CIT, 2000 Tax LR 804 (Guj) and CIT v. Bharat Iron and Steel Industries, 1993 Tax LR 188 (Gujarat), Overruled. Section 41(1) applies if the following conditions and circumstances are satisfied : In the assessment for the relevant year an allowance or deduction has been made in respect of any loss, expenditure or trading liability incurred by the assessee. This is the first step. Coming to the next step the assessee must have subsequently (1) obtained any amount in respect of such loss or expenditure or (ii) obtained any benefit in respect of such trading liability by way of remission or cessation thereof. In case either of these events happen, the deeming provision enacted in the closing part of sub-section ....