If you miss any instalment: Interest under Section 234B (1% per month on unpaid tax) and Section 234C (1% per month per quarter for shortfall) will apply.
Advance Tax Calculator India FY 2026-27
Calculate advance tax liability, eligibility, and installment schedule for June, September, December, and March due dates.
Last updated: June 2026
Based on Indian Income Tax rules — Advance tax FY 2026-27
Total Tax
₹97,500
Net Tax Payable
₹97,500
Advance Tax
Required
Taxable Income₹14,25,000
TDS Deducted- ₹0
Net Tax Payable₹97,500
| Installment | Due Date | Cumulative % | Amount Due |
|---|---|---|---|
| 1st Installment | 15 June 2026 | 15% | ₹14,625 |
| 2nd Installment | 15 September 2026 | 45% | ₹29,250 |
| 3rd Installment | 15 December 2026 | 75% | ₹29,250 |
| 4th Installment | 15 March 2027 | 100% | ₹24,375 |
Advance tax is calculated based on your estimated income for the full year. If your actual income differs, update your calculation. Use ITR for final tax settlement.
4 due dates
June, Sep, Dec, March
44ADA rule
Single March payment option
Penalty alert
234B & 234C interest warning
Help Us Improve
Your feedback helps us build better tools.
About Advance Tax Calculator India
Our free Advance Tax Calculator computes estimated tax liability and the four-instalment schedule for FY 2026-27 — June 15 (15%), September 15 (45%), December 15 (75%), and March 15 (100%).
Handles salaried employees with additional income, business/freelancers, and Section 44ADA single-payment rule. Shows eligibility check and Section 234B/234C penalty warning.
No signup, runs entirely in your browser — your income data stays private.
Read the full guide: Advance tax India FY 2026-27 — due dates & penalties
When Should You Use the Advance Tax Calculator?
Rental income
Salaried employees with rental or capital gains income.
Freelancer tax
Self-employed individuals estimating quarterly payments.
44ADA compliance
Check single March payment rule for presumptive taxpayers.
Due date planning
Know exact amounts for each quarterly instalment.
Penalty avoidance
Understand 234B and 234C interest for missed payments.