law: The Income-Tax Act, 1961
  41. Profits chargeable to tax.-
  3[(1) Where an allowance or deduction has been made in the assessment for any year in respect of loss, expenditure or trading liability incurred by the assessee (hereinafter referred to as the first-mentioned person) and subsequently during any previous year,-
  (a) the first-mentioned person has obtained, whether in cash or in any other manner whatsoever, any amount in respect of such loss or expenditure or some benefit in respect of such trading liability by way of remission or cessation thereof, the amount obtained by such person or the value of benefit accruing to him shall be deemed to be profits and gains of business or profession and accordingly chargeable to income-tax as the income of that previous year, whether the business or profession in respect of which the allowance or deduction has been made is in existence in that year or not; or
  (b) the successor in business has obtained, whether in cash or in any other manner whatsoever, any amount in respect of which loss or expenditure was incurred by the first-mentioned person or some benefit in respect of the trading liability referred to in clause (a) by way of remission or cessation thereof, the amount obtained by the successor in business or the value of benefit accruing to the successor in business shall be deemed to be profits and gains of the business or profession, and accordingly chargeable to income-tax as the income of that previous year.
  4[Explanation 1.-For the purposes of this sub-section, the expression "loss or expenditure or some benefit in respect of any such trading liability by way of remission or cessation thereof" shall include the remission or cessation of any liability by a unilateral act by the first mentioned person under clause (a) or the successor in business under clause (b) of that sub-section by way of writing off such liability in his accounts.]
  Explanation 5[2]-For the purposes of this sub-section, "successor in business" means,-
  (i) where there has been an amalgamation of a company with another company, the amalgamated company;
  (ii) where the first-mentioned person is succeeded by any other person in that business or profession, the other person;
  (iii) where a firm carrying on a business or profession is succeeded by another firm, the other firm;]
  6[(iv) where there has been a demerger, the resulting company.]
  7[(2) Where any building, machinery, plant or furniture,-
  (a) which is owned by the assessee;
  (b) in respect of which depreciation is claimed under clause (i) of sub-section (1) of section 32; and (c) which was or has been used for the purposes of business, is sold, discarded, demolished or destroyed and the moneys payable in respect of such building, machinery, plant or furniture, as the case may be, together with the amount of scrap value, if any, exceeds the written down value, so much of the excess as does not exceed the difference between the actual cost and the written down value shall be chargeable to income-tax as income of the business of the previous year in which the moneys payable for the building, machinery, plant or furniture became due.
  Explanation.-Where the moneys payable in respect of the building, machinery, plant or furniture referred to in this sub-section become due in a previous year in which the business for the purpose of which the building, machinery, plant or furniture was being used is no longer in existence, the provision of this sub-section shall apply as if the business is in existence in that previous year.]
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  (3) Where an asset representing expenditure of a capital nature on scientific research within the meaning of 2[clause (iv) of sub-section (1), or clause (c) of sub-section (2B), of section 35], read with clause (4) of section 43, is sold, without having been used for other purposes, and the proceeds of the sale together with the total amount of the deductions made under clause (i) 3[or, as the case may be, the amount of the deduction under clause (ia) of sub-section (2), or clause (c) of sub-section (2B), of section 35] exceed the amount of the capital expenditure, the excess or the amount of the deductions so made, whichever is the less, shall be chargeable to income-tax as income of the business or profession of the previous year in which the sale took place.
  Explanation.-Where the moneys payable in respect of any asset referred to in this sub-section become due in a previous year in which the business is no longer in existence, the provisions of this sub-section shall apply as if the business is in existence in that previous year.
  (4) Where a deduction has been allowed in respect of a bad debt or part of debt under the provisions of clause (vii) of sub-section (1) of section 36, then, if the amount subsequently recovered on any such debt or part is greater than the difference between the debt or part of debt and the amount so allowed, the excess shall be deemed to be profits and gains of business or profession, and accordingly chargeable to income-tax as the income of the previous year in which it is recovered, whether the business or profession in respect of which the deduction has been allowed is in existence in that year or not.
  4[Explanation.-For the purposes of sub-section (3),-
  (1) "moneys payable" in respect of any building, machinery, plant or furniture includes-
  (a) any insurance, salvage or compensation moneys payable in respect thereof;
  (b) where the building, machinery, plant or furniture is sold, the price for which it is sold, so, however, that where the actual cost of a motor car is, in accordance with the proviso to clause (1) of section 43, taken to be twenty-five thousand rupees, the moneys payable in respect of such motor car shall be taken to be a sum which bears to the amount for which the motor car is sold or, as the case may be, the amount of any insurance, salvage or compensation moneys payable in respect thereof (including the amount of scrap value, if any) the same proportion as the amount of twenty-five thousand rupees bears to the actual cost of the motor car to the assessee as it would have been computed before applying the said proviso;
  (2) "sold" includes a transfer by way of exchange or a compulsory acquisition under any law for the time being in force but does not include a transfer, in a scheme of amalgamation, of any asset by the amalgamating company to the amalgamated company where the amalgamated company is an Indian company.]
  1[(4A) Where a deduction has been allowed in respect of any special reserve created and maintained under clause (viii) of sub-section (1) of section 36, any amount subsequently withdrawn from such special reserve shall be deemed to be the profits and gains of business or profession and accordingly be chargeable to income-tax as the income of the previous year in which such amount is withdrawn.
  Explanation.-Where any amount is withdrawn from the special reserve in a previous year in which the business is no longer in existence, the provisions of this sub-section shall apply as if the business is in existence in that previous year.]
  (5) Where the business or profession referred to in this section is no longer in existence and there is income chargeable to tax under sub-section (1), 2*** sub-section (3) , 3[sub-section (4) or sub-section (4A)] in respect of that business or profession, any loss, not being a loss sustained in speculation 4*** business, which arose in that business or profession during the previous year in which it ceased to exist and which could not be set off against any other income of that previous year shall, so far as may be, be set off against the income chargeable to tax under the sub-sections aforesaid.
  5[(6) References in sub-section (3) to any other provision of this Act which has been amended or omitted by the Direct Tax Laws (Amendment) Act, 1987 shall, notwithstanding such amendment or omission, be construed, for the purposes of that sub-section, as if such amendment or omission had not been made.]
  3. Subs. by Act 18 of 1992, s. 18, for sub-section (1) (w.e.f. 1-4-1993).
  4. Ins. by Act 33 of 1996, s. 16 (w.e.f. 1-4-1997).
  5. Explanation renumbered as Explanation2 thereof by s. 16, ibid. (w.e.f. 1-4-1997).
  6. Ins. by Act 27 of 1999, s. 24 (w.e.f. 1-4-2000).
  7. Ins. by Act 21 of 1998, s. 16 (w.e.f. 1-4-1998).
  1. Sub-section (2A) omitted by Act 46 of 1986, s. 7 (w.e.f. 1-4-1988).
  2. Subs. by Act 44 of 1980, s. 11, for the words, brackets and figures "clause (iv) of subsection (1) of section 35" (w.e.f. 1-4-1981).
  3. Subs. by s. 11, ibid.,for "clause (ia) of sub-section (2) of section 35" (w.e.f. 1-4-1981). Earlier Quoted portion "or, as the case may be, the amount of the deduction under clause (ia)" inserted by Act 20 of 1967, s. 33 and the Third Schedule (w.e.f 1-4-1968).
  4. Subs. by Act 46 of 1986, s. 7, for the Explanation (w.e.f. 1-4-1988).
  1. Ins. by Act 26 of 1997, s. 9 (w.e.f. 1-4-1998).
  2. The words, brackets and figures "sub-section (2), sub-section (2A)"omitted by Act 46 of 1986, s. 7 (w.e.f. 1-4-1988).
  3. Subs. by Act 26 of 1997, s. 9, for "or sub-section (4)" (w.e.f. 1-4-1998).
  4. The words "or under the head Capital gains" omitted by Act 11 of 1987, s. 74 (w.e.f. 1-4-1988).
  5. Ins. by Act 4 of 1988, s. 126(w.e.f. 1-4-1989).