Free Calculator — FY 2025-26
Advance Tax Calculator
Know your quarterly advance tax instalments and due dates. Avoid interest under Sections 234B & 234C.
Enter your estimated income for FY 2025-26
Estimated Gross Annual Income
₹15,00,000
Total Deductions80C, 80D, etc.
₹1,50,000
Advance Tax Already Paid
₹0
Taxable Income
₹12,75,000
Total Tax (incl. cess)
₹98,800
Net Tax Due
₹98,800
InstalmentDue DateCumulativeAmount Due
1st Instalment15 Jun 202515%₹14,820
2nd Instalment15 Sep 202545%₹29,640
3rd Instalment15 Dec 202575%₹29,640
4th Instalment15 Mar 2026100%₹24,700
Calculated using new regime tax slabs + 4% cess. Standard deduction of ₹75,000 applied automatically.
How advance tax works
- 1Advance tax is payable if your estimated tax liability for the year exceeds ₹10,000 — applicable to salaried employees with additional income and self-employed professionals.
- 2It is paid in 4 instalments: 15% by 15 Jun, 45% cumulative by 15 Sep, 75% cumulative by 15 Dec, and 100% by 15 Mar.
- 3Failing to pay advance tax results in interest under Section 234C (1% per month on shortfall per instalment) and Section 234B (1% per month if total advance tax paid is less than 90% of total tax).
- 4Senior citizens (60+) who do not have business income are exempt from advance tax.
This calculator uses new regime slabs for estimation. Actual advance tax liability may differ based on regime choice, capital gains, and other special-rate income.
Want an expert to handle your advance tax computation?
Our experts compute your exact advance tax, remind you before due dates, and file your ITR at year-end.