Section 26A(1) in The Bengal Agricultural Income-Tax Act, 1944
(1)Notwithstanding anything contained in this Act, every assessee shall pay to the credit of the State Government agricultural income-tax in advance during any financial year in such number of equal instalments, not exceeding four, and by such dates, as may be prescribed in respect of his total agricultural income which would be chargeable to agricultural income-tax for the assessment year immediately following that financial year, and such tax shall be called advance tax].