Computation of advance tax
(1)
The amount of advance tax payable by an assessee under section 404section 404, on his own accord under section 406section 406, or in pursuance of an order of an Assessing Officer under section 407section 407, in the tax year shall, subject to the provisions of sub-section (2), be computed as under–– A = B-C where,–– A = the amount of advance tax payable in a tax year; B = income-tax on the specified sum calculated at the rates in force in the tax year, where “specified sum” shall have the meaning assigned to it in section 406section 406 or 407; C = amount of income-tax which would be deductible or collectible at source during the said tax year under any provision of this Act from any income subject to the following:––
(2)
In the case of any class of assessees, where the Finance Act of the relevant year provides that, net agricultural income shall be taken into account for the purposes of computing advance tax, then,––