Deletion of 2nd proviso to section 43B is retrospective w.e.f. 1-4-1988 – SC

We find no merit in these civil appeals filed by the Department for the following reasons: firstly, as stated above, Section 43-B [main section], which stood inserted by Finance Act, 1983, with effect from 1st April, 1984, expressly commences with a non-obstante clause, the underlying object being to disallow deductions claimed merely by making a Book entry based on Merchantile System of Accounting. At the same time, Section 43-B [main section] made it mandatory for the Department to grant deduction in computing the income under Section 28 in the year in which tax, duty, cess, etc., is actuall...