Advance Tax Calculator
Updated September 2026
Calculate your quarterly advance tax installments — 15% by 15 June, 45% by 15 September, 75% by 15 December, and 100% by 15 March.
⚠ Verify before filing. Results are estimates based on the law as applied at the date shown above. Tax rules change — always confirm the current rate or provision at the official source (CBIC or Income Tax Department) before raising an invoice or filing a return. Last reviewed: August 2026.
Advance Tax Calculator
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Frequently Asked Questions
Who needs to pay advance tax?
Anyone whose total tax liability (after TDS) is ₹10,000 or more in a financial year, including salaried individuals with significant other income, freelancers, and businesses.
What happens if I miss an advance tax installment?
Interest under Sections 234B and 234C is charged for shortfall or delay — this calculator shows only the principal installments, not the interest penalty.
Are senior citizens exempt from advance tax?
Yes — resident senior citizens (60+) without income from business or profession are exempt from paying advance tax.