INCOME TAX
Advance Tax Calculator
See cumulative instalment targets after expected credits and earlier payments.
Browser-only calculation: your inputs stay in this browser. Educational estimates; verify eligibility and current official rules before acting.
What this tool covers
Full tax computation
| Computation | Old regime | New regime |
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Detailed calculation breakdown
Explore the projection schedule
Illustrative values based on the assumptions above.
Assumptions, scope & sources
Tax Year 2026–27 uses the Income-tax Act, 2025. Earlier financial years use the Income-tax Act, 1961 with applicable amendments. The old and new tax regimes are separate choices within those laws.
Read the calculation coverage · Official income-tax calculator ↗
UNDERSTAND THE CALCULATION
How to use Advance Tax Calculator
See cumulative instalment targets after expected credits and earlier payments.
Inputs and definitions
Annual tax liability already computed for the selected ROR/RNOR/NR status, eligible Indian TDS/TCS, advance tax already paid and the applicable regular or presumptive schedule.
Method and formula
Apply the supported exemption and schedule to the net annual liability. The regular schedule uses cumulative 15%, 45%, 75% and 100% targets. Subtract tax already paid from each target; do not add cumulative shortfalls. The resident senior no-business exemption includes RNOR and excludes NR.
Illustrative example
For ₹1 lakh net annual advance tax, the September cumulative target is ₹45,000. If ₹15,000 is already paid, the additional amount to reach that target is ₹30,000.
Scope and limitations
Enter an annual liability already computed for the selected ROR, RNOR or NR status. Select the applicable regular or presumptive schedule. The resident senior exemption requires no business income and does not apply to NR. Displayed shortfalls are cumulative; do not add them together.
These examples explain the method. The interactive result depends on the selected facts and period, and is not a filing or an eligibility confirmation.
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