In force · As amended up to 2026-08
5[ 70. Set off of loss from one source against income from another source under the same head of income. —(1) Save as otherwise provided in this Act, where the net result for any assessment year in respect of any source falling under any head of income, other than "Capital gains", is a loss, the assessee shall be entitled to have the amount of such loss set off against his income from any other source under the same head.
1. Subs. by Act 4 of 1988, s. 2, for "Income-tax Officer" (w.e.f. 1-4-1988).
2. Ins. by Act 10 of 1965, s. 19 (w.e.f. 1-4-1965).
3. Ins. by Act 41 of 1975, s. 14 (w.e.f. 1-4-1976).
4. Ins. by Act 21 of 1998, s. 25 (w.e.f. 1-4-1999).
5. Subs. by Act 20 of 2002, s. 27, for section 70 (w.e.f. 1-4-2003).
(2) Where the result of the computation made for any assessment year under sections 48 to 55in respect of any short-term capital asset is a loss, the assessee shall be entitled to have the amount of such loss set off against the income, if any, as arrived at under a similar computation made for the assessment year in respect of any other capital asset.
(3) Where the result of the computation made for any assessment year under sections 48 to 55 in respect of any capital asset (other than a short-term capital asset) is a loss, the assessee shall be entitled to have the amount of such loss set off against the income, if any, as arrived at under a similar computation made for the assessment year in respect of any other capital asset not being a short-term capital asset.]
1[ 71.Set off of loss from one head against income from another. —(1) Where in respect of any assessment year the net result of the computation under any head of income, other than "Capital gains", is a loss and the assessee has no income under the head "Capital gains", he shall, subject to the provisions of this Chapter, be entitled to have the amount of such loss set off against his income, if any, assessable for that assessment year under any other head.
(2) Where in respect of any assessment year, the net result of the computation under any head of income, other than "Capital gains", is a loss and the assessee has income assessable under the head "Capital gains", such loss may, subject to the provisions of this Chapter, be set off against his income, if any, assessable for that assessment year under any head of income including the head "Capital gains" (whether relating to short-term capital assets or any other capital assets).
2[(2A) Notwithstanding anything contained in sub-section (1) or sub-section (2), where in respect of any assessment year, the net result of the computation under the head "Profits and gains of business or profession" is a loss and the assessee has income assessable under the head "Salaries", the assessee shall not be entitled to have such loss set off against such income.]
(3) Where in respect of any assessment year, the net result of the computation under the head "Capital gains" is a loss and the assessee has income assessable under any other head of income, the assessee shall not be entitled to have such loss set off against income under the other head.]
3[(3A) Notwithstanding anything contained in sub-section (1) or sub-section (2), where in respect of any assessment year, the net result of the computation under the head "Income from house property" is a loss and the assessee has income assessable under any other head of income, the assessee shall not be entitled to set off such loss, to the extent the amount of the loss exceeds two lakh rupees, against income under the other head.]
4[(4) Where the net result of the computation under the head "Income from house property" is a loss, in respect of the assessment years commencing on the 1st day of April, 1995 and the 1st day of April, 1996, such loss shall be first set off under sub-sections (1) and (2) and thereafter the loss referred to in section 71A shall be set off in the relevant assessment year in accordance with the provisions of that section.]
5[ 71A.Transitional provisions for set off of loss under the head "Income from house
property". —Where in respect of the assessment year commencing on the 1st day of April, 1993
or the 1st day of April, 1994, the net result of the computation under the head "Income from
house property" is a loss, such loss in so far as it relates to interest on borrowed capital referred to
1. Subs. by Act 49 of 1991, s. 23, for section 71 (w.e.f. 1-4-1992).
2. Ins. by Act 23 of 2004, s. 14 (w.e.f. 1-4-2005).
3. Ins.by Act 7 of 2017, s. 31 (w.e.f. 1-4-2018).
4. Subs. by Act 32 of 1994, s. 21, for sub-section (4) (w.e.f. 1-4-1995).
5. Subs. by s. 22, ibid ., for section 71A (w.e.f. 1-4-1995).
in clause (vi) of sub-section (1) of section 24 and to the extent it has not been set off shall be carried forward and set off in the assessment year commencing on the 1st day of April, 1995, and the balance, if any, in the assessment year commencing on the 1st day of April, 1996, against the income under any head.]
1[ 71B.Carry forward and set off of loss from house property. —Where for any assessment year the net result of computation under the head "Income from house property" is a loss to the assessee and such loss cannot be or is not wholly set off against income from any other head of income in accordance with the provisions of section 71, so much of the loss as has not been so set-off or where he has no income under any other head, the whole loss shall, subject to the other provisions of this Chapter, be carried forward to the following assessment year and—
(i) be set off against the income from house property assessable for that assessment year; and
(ii) the loss, if any, which has not been set off wholly, the amount of loss not so set off,
shall be carried forward to the following assessment year, not being more than eight assessment years immediately succeeding the assessment year for which the loss was first computed.]
72.Carry forward and set off of business losses. —[2] [(1) Where for any assessment year, the net result of the computation under the head "Profits and gains of business or profession" is a loss to the assessee, not being a loss sustained in a speculation business, and such loss cannot be or is not wholly set off against income under any head of income in accordance with the provisions of section 71, so much of the loss as has not been so set off or,[3] * where he has no income under any other head, the whole loss shall, subject to the other provisions of this Chapter, be carried forward to the following assessment year, and—
(i) it shall be set off against the profits and gains, if any, of any business or profession carried on by him and assessable for that assessment year;
4* * * * *
(ii) if the loss cannot be wholly so set off, the amount of loss not so set off shall be carried forward to the following assessment year and so on:]
5[Provided that where the whole or any part of such loss is sustained in any such business as is referred to in section 33B which is discontinued in the circumstances specified in that section, and, thereafter, at any time before the expiry of the period of three years referred to in that section, such business is re-established, reconstructed or revived by the assessee, so much of the loss as is attributable to such business shall be carried forward to the assessment year relevant to the previous year in which the business is so re-established, reconstructed or revived, and—
(a) it shall be set off against the profits and gains, if any, of that business or any other business carried on by him and assessable for that assessment year; and
1. Ins. by Act 21 of 1998, s. 26 (w.e.f. 1-4-1999).
2. Subs. by Act 20 of 1962, s. 6, for sub-section (1) (w.e.f. 1-4-1962).
3. The words, brackets and figure 'where the assesse has income only under the head "capital gains" relating to capital assets other than short-term capital assets and has exercised the option under sub-section (2) of that section or' omitted by Act
11 of 1987, s. 30 (w.e.f. 1-4-1988).
4. The proviso omitted by Act 27 of 1999, s. 37 (w.e.f. 1-4-2000).
5. Added by Act 20 of 1967, s. 22 (w.e.f. 1-4-1967).
(b) if the loss cannot be wholly so set off, the amount of loss not so set off shall, in case the business so re-established, reconstructed or revived continues to be carried on by the assessee, be carried forward to the following assessment year and so on for seven assessment years immediately succeeding.]
(2) Where any allowance or part thereof is, under sub-section (2) of section 32 or sub-section (4) of section 35, to be carried forward, effect shall first be given to the provisions of this section.
(3) No loss[1] [(other than the loss referred to in the proviso to sub-section (1) of this section)] shall be carried forward under this section for more than eight assessment years immediately succeeding the assessment year for which the loss was first computed.
2 [72A. Provisions relating to carry forward and set off of accumulated loss and unabsorbed depreciation allowance in amalgamation or demerger, etc. —[3] [(1) Where there has been an amalgamation of—
(a) a company owning an industrial undertaking or a ship or a hotel with another company; or
(b) a banking company referred to in clause (c) of section 5 of the Banking Regulation
Act, 1949 (10 of 1949) with a specified bank; or
(c) one or more public sector company or companies engaged in the business of operation of aircraft with one or more public sector company or companies engaged in similar business,
then, notwithstanding anything contained in any other provision of this Act, the accumulated loss and the unabsorbed depreciation of the amalgamating company shall be deemed to be the loss or, as the case may be, allowance for unabsorbed depreciation of the amalgamated company for the previous year in which the amalgamation was effected, and other provisions of this Act relating to set off and carry forward of loss and allowance for depreciation shall apply accordingly.]
4[(2) Notwithstanding anything contained in sub-section (1), the accumulated loss shall not be set off or carried forward and the unabsorbed depreciation shall not be allowed in the assessment of the amalgamated company unless—
(a) the amalgamating company—
(i) has been engaged in the business, in which the accumulated loss occurred or depreciation remains unabsorbed, for three or more years;
(ii) has held continuously as on the date of the amalgamation at least three-fourths of the book value of fixed assets held by it two years prior to the date of amalgamation;
(b) the amalgamated company—
(i) holds continuously for a minimum period of five years from the date of amalgamation at least three-fourths of the book value of fixed assets of the amalgamating company acquired in a scheme of amalgamation;
1. Ins. by Act 20 of 1967, s. 22 (w.e.f. 1-4-1967).
2. Subs. by Act 27 of 1999, s. 38, for section 72A (w.e.f. 1-4-2000).
3. Subs. by Act 22 of 2007, s. 20, for sub-section (1) (w.e.f. 1-4-2008).
4. Subs. by Act 32 of 2003, s. 33, for sub-section (2) (w.e.f. 1-4-2004).
(ii) continues the business of the amalgamating company for a minimum period of five years from the date of amalgamation;
(iii) fulfils such other conditions as may be prescribedto ensure the revival of the business of the amalgamating company or to ensure that the amalgamation is for genuine business purpose.]
(3) In a case where any of the conditions laid down in sub-section (2) are not complied with, the set off of loss or allowance of depreciation made in any previous year in the hands of the amalgamated company shall be deemed to be the income of the amalgamated company chargeable to tax for the year in which such conditions are not complied with.
(4) Notwithstanding anything contained in any other provisions of this Act, in the case of a demerger, the accumulated loss and the allowance for unabsorbed depreciation of the demerged company shall—
(a) where such loss or unabsorbed depreciation is directly relatable to the undertakings transferred to the resulting company, be allowed to be carried forward and set off in the hands of the resulting company;
(b) where such loss or unabsorbed depreciation is not directly relatable to the undertakings transferred to the resulting company, be apportioned between the demerged company and the resulting company in the same proportion in which the assets of the undertakings have been retained by the demerged company and transferred to the resulting company, and be allowed to be carried forward and set off in the hands of the demerged company or the resulting company, as the case may be.
(5) The Central Government may, for the purposes of this Act, by notification in the Official Gazette, specify such conditions as it considers necessary to ensure that the demerger is for genuine business purposes.
(6) Where there has been reorganisation of business, whereby, a firm is succeeded by a company fulfilling the conditions laid down in clause (xiii) of section 47 or a proprietary concern is succeeded by a company fulfilling the conditions laid down in clause (xiv) of section 47, then, notwithstanding anything contained in any other provision of this Act, the accumulated loss and the unabsorbed depreciation of the predecessor firm or the proprietary concern, as the case may be, shall be deemed to be the loss or allowance for depreciation of the successor company for the purpose of previous year in which business reorganisation was effected and other provisions of this Act relating to set off and carry forward of loss and allowance for depreciation shall apply accordingly:
Provided that if any of the conditions laid down in the proviso to clause (xiii) or the proviso to clause (xiv)to section 47 are not complied with, the set off of loss or allowance of depreciation made in any previous year in the hands of the successor company, shall be deemed to be the income of the company chargeable to tax in the year in which such conditions are not complied with.
1[(6A) Where there has been reorganisation of business whereby a private company or unlisted public company is succeeded by a limited liability partnership fulfilling the conditions laid down in the proviso to clause (xiiib) of section 47, then, notwithstanding anything contained in any other provision of this Act, the accumulated loss and the unabsorbed depreciation of the predecessor company, shall be deemed to be
1. Ins. by Act 14 of 2010, s. 22 (w.e.f. 1-4-2011).
the loss or allowance for depreciation of the successor limited liability partnership for the purpose of the previous year in which business reorganisation was effected and other provisions of this Act relating to set off and carry forward of loss and allowance for depreciation shall apply accordingly:
Provided that if any of the conditions laid down in the proviso to clause (xiiib) of section 47 are not complied with, the set off of loss or allowance of depreciation made in any previous year in the hands of the successor limited liability partnership, shall be deemed to be the income of the limited liability partnership chargeable to tax in the year in which such conditions are not complied with.]
(7) For the purposes of this section,—
1 [(a) "accumulated loss" means so much of the loss of the predecessor firm or the proprietary concern or the private company or unlisted public company before conversion into limited liability partnership or the amalgamating company or the demerged company, as the case may be, under the head "Profits and gains of business or profession" (not being a loss sustained in a speculation business) which such predecessor firm or the proprietary concern or the company or amalgamating company or demerged company, would have been entitled to carry forward and set off under the provisions of section 72if the reorganisation of business or conversion or amalgamation or demerger had not taken place;]
2 [(aa) "industrial undertaking" means any undertaking which is engaged in—
(i) the manufacture or processing of goods; or
(ii) the manufacture of computer software; or
(iii) the business of generation or distribution of electricity or any other form of power; or
3[(iiia) the business of providing telecommunication services, whether basic or cellular, including radio paging, domestic satellite service, network of trunking, broadband network and internet services; or]
(iv) mining; or
(v) the construction of ships, aircrafts or rail systems;]
(b) "unabsorbed depreciation" means so much of the allowance for depreciation of the predecessor firm or the proprietary concern or the private company or unlisted public company before conversion into limited liability partnership or the amalgamating company or the demerged company, as the case may be, which remains to be allowed and which would have been allowed to the predecessor firm or the proprietary concern or the company or amalgamating company or demerged company, as the case may be, under the provisions of this Act, if the reorganisation of business or conversion or amalgamation or demerger had not taken place;]
4 [(c) "specified bank" means the State Bank of India constituted under the State Bank of India Act, 1955 (23 of 1955) or a subsidiary bank as defined in the State Bank of India (Subsidiary Banks) Act, 1959 (38 of 1959) or a corresponding new bank constituted under section 3 of the Banking Companies (Acquisition and Transfer of Undertakings) Act, 1970 (5 of 1970) or under section 3 of the Banking Companies (Acquisition and Transfer of Undertakings) Act, 1980 (40 of 1980).]
1. Subs. by Act 14 of 2010, s. 22, for clauses (a) and (b) (w.e.f. 1-4-2011).
2. Ins. by Act 14 of 2001, s. 35 (w.e.f. 1-4-2000).
3. Ins. by Act 20 of 2002, s. 28 (w.e.f. 1-4-2003).
4. Ins. by Act 32 of 2003, s. 33 (w.e.f. 1-4-2004).
Source: India Code