Section 20A(1) in The Assam Agricultural Income-Tax Act, 1939
(1)Where agricultural income is received or deemed to be received by a firm or association of individuals and the business of such firm or association is discontinued in any year, an assessment may be made in that year on the basis of the agricultural income received or deemed to be received during the period between the end of the previous year and the date of such discontinuance in addition to the assessment, if any, made on the basis of the agricultural income received or deemed to be received in the previous year. Every person who was a partner of such firm or member of such association at the time of such discontinuance shall be jointly and severally liable to assessment on such agricultural income and for the amount payable as tax, and all the provisions of the Act shall, so far as may be, apply accordingly.