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Tax Calculators

Work out what you owe and when: income tax under both regimes, TDS, advance tax instalments, capital gains and GST.

Which tax calculators should you use?

Income Tax Calculator compares the new and old regimes side by side with your deductions. Salary TDS turns that into the monthly deduction your employer makes, and Advance Tax splits what is left into the four instalments due in June, September, December and March.

If you are self-employed, Freelancer Tax applies the 50% presumptive scheme for professionals and Self-Employed Tax the 6% or 8% scheme for businesses. TDS Calculator covers the common non-salary TDS sections.

Capital Gains, LTCG and STCG apply the holding periods and rates for shares, mutual funds, property and gold. GST Calculator adds or removes GST and splits it into CGST and SGST or IGST.

From 1 April 2026 the Income-tax Act, 2025 replaces the 1961 Act. The rates for tax year 2026-27 are unchanged; section numbers have moved, and the pages show both.

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Reviewed by Pradipta Ray, MBA (Finance) · Updated