Income-tax Act, 1961 · Chapter XVI: Special Provisions Applicable to Firms · C.—Changes in constitution, succession and dissolution
Section 187: Change in constitution of a firm
The Income-tax Act, 1961 was repealed by the Income-tax Act, 2025 from 1 April 2026. The text is kept here because the judgments below apply it.
(1) Where at the time of making an assessment under section 143 or section 144 it is found that a change has occurred in the constitution of a firm, the assessment shall be made on the firm as constituted at the time of making the assessment. * * * * *
(2) For the purposes of this section, there is a change in the constitution of the firm—
(a) if one or more of the partners cease to be partners or one or more new partners are admitted, in such circumstances that one or more of the persons who were partners of the firm before the change continue as partner or partners after the change ; or
(b) where all the partners continue with a change in their respective shares or in the shares of some of them: [Provided that nothing contained in clause (a) shall apply to a case where the firm is dissolved on the death of any of its partners.]
Source: India Code (Legislative Department), the text of the Act as it stood before its repeal. Words in square brackets [ ] were inserted or substituted by later amending Acts, and *** marks words omitted by an amendment. The amendment footnotes are not reproduced here. Official text on India Code.