How to use this calculator
- Enter the degree of disability and whether the claim is for yourself or a dependent.
- Choose the section, the severity of disability to match your situation.
- Read the deduction amount allowed in the result.
A medical authority certificate is required; check the severity category stated in the certificate.
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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