Calculate your advance tax installments for FY 2025-26. Get exact amounts due in June, September, December and March.
Advance tax is income tax paid in 4 quarterly instalments during the year rather than as a lump sum at year-end. If your total tax liability exceeds ₹10,000 after TDS, you must pay advance tax. Missing instalments attracts 1% monthly interest under Section 234B and 234C — this calculator shows exactly how much to pay each quarter.
Any individual whose total tax liability after TDS exceeds ₹10,000 must pay advance tax. This includes self-employed professionals, business owners, investors with capital gains, and salaried employees with significant rental or FD interest income.
Q1: 15% by June 15, 2025. Q2: 45% cumulative by September 15, 2025. Q3: 75% cumulative by December 15, 2025. Q4: 100% by March 15, 2026. Pay via Challan 280 on IT e-Filing portal.
Section 234C: 1% per month on quarterly shortfall. Section 234B: 1% per month on unpaid tax if less than 90% is paid by March 31. On ₹1 lakh unpaid tax, that is ₹1,000/month interest.
Go to incometax.gov.in → e-Pay Tax → Challan 280 → Select Advance Tax → Fill PAN, assessment year, amount. Pay via net banking or UPI. Verify in Form 26AS within 3-4 days.
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