Advance Tax Calculator
Determine your quarterly advance tax installments if your annual tax liability exceeds ₹10,000.
This refers to your calculated income tax after deducting TDS.
Installment Due Schedule
How This is Calculated (Formula Transparency)
If net tax liability (after TDS) exceeds ₹10,000, tax must be paid in instalments: 15% by June 15, 45% by Sep 15, 75% by Dec 15, and 100% by March 15.
Worked Example Case Study
Scenario: Estimated tax liability of ₹1,00,000 after TDS.
Detailed Calculation: Due installments: 1st (15% = ₹15,000), 2nd (45% total = ₹45,000, net ₹30,000), 3rd (75% total = ₹75,000, net ₹30,000), 4th (100% total = ₹1,00,000, net ₹25,000).
Assumptions & Rules
- Tax liability is evaluated post deducting TDS.
- Senior citizens (60+) not having business income are exempt.
- Calculations are compliant with laws and rates as of FY 2025-26 (AY 2026-27).
Talk to a Tax Expert / CA Secure
Get customized answers for your HRA, Section 80C, or income tax filings in India.
Related Guides & Explainers
Old vs New Tax Regime Explained: Slabs, Rules & Savings
Confused about which tax system to choose? Get a complete breakdown of Old vs New Tax Regimes with rules, slabs, and a comparison checklist.
HRA Tax Exemption Rules & Calculation Explained
Save tax on rent. Discover how House Rent Allowance (HRA) calculations operate and how to lower your taxable salary under the Old Regime.
PPF Explained Simply: Slabs, Lock-in & Tax-Free Growth
Discover the power of PPF: the ultimate safe, government-backed, EEE tax-exempt investment for building long-term wealth in India.