How to use this calculator
- Enter the total taxable income and any income taxed at a special rate.
- Choose the regime and the tax year to match your situation.
- Read the tax before rebate, the rebate and the tax payable in the result.
The rebate may not apply to some special-rate income; confirm the rules for your tax year.
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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