How to use this calculator
- Enter the book profit or adjusted total income and the normal tax after deductions.
- Choose the entity type and the tax year to match your situation.
- Read the minimum tax, the tax payable and any credit that arises in the result.
Credit carry-forward and set-off limits depend on the tax year; confirm them before use.
The result is an estimate for the figures you enter. It is not a filed return, a certificate or professional advice. Rates, thresholds and section numbers change with each Finance Act, and the Income-tax Act, 2025 applies from 1 April 2026 with new section and form numbers.
For the related work, see Income tax return (ITR) filing.
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