Advance Tax for Business explained: this guide covers what Advance Tax for Business means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
1. Advance Tax: Pay As You Earn
Advance tax is the mechanism that ensures tax is collected throughout the year — not just at ITR filing. If estimated tax liability (after TDS) exceeds Rs 10,000, advance tax must be paid in quarterly instalments. Failure or shortfall attracts mandatory interest under Sections 417 and 418 — with no discretion to waive.
2. Quarterly Schedule
| Instalment | Due Date | Cumulative % Required |
|---|---|---|
| 1st | 15 June 2026 | 15% of estimated annual tax |
| 2nd | 15 September 2026 | 45% cumulative |
| 3rd | 15 December 2026 | 75% cumulative |
| 4th | 15 March 2027 | 100% cumulative |
3. How to Estimate Business Advance Tax
For businesses, the advance tax estimate at each instalment date:
- Estimate annual business income based on YTD actuals
- Deduct expected deductions (depreciation, expenses, Chapter VIII if old regime)
- Compute estimated tax at current year slab/rate
- Subtract TDS already deducted on business receipts (professional fees, rent etc.)
- Balance = advance tax to pay cumulatively by that date
4. Capital Gains Flexibility
Capital gains (from share sales, property, mutual funds) can arise unpredictably. Special rule: if capital gains arise after the 15 March instalment date but before 31 March (year-end), the advance tax on those gains can be paid by 31 March without any Section 417 deferral interest. This gives flexibility for late-year capital gains events.
5. Presumptive Taxpayers: One Instalment
Businesses using Section 44AD and professionals using Section 44ADA pay the entire advance tax in a single instalment by 15 March — no quarterly instalments required. However, if this payment is missed or short-paid, Section 417 interest applies for one month on the shortfall.
6. Advance Tax Payment Method
Pay advance tax online at incometax.gov.in:
- Go to e-Pay Tax → Income Tax → Advance Tax (Code 100)
- Enter PAN, assessment year (AY 2027-28 for Tax Year 2026-27)
- Pay by net banking, debit card, UPI, or RTGS
- Download and save challan
7. Why TaxClue
Accurate advance tax computation prevents interest charges and ensures smooth year-end. TaxClue provides quarterly advance tax estimates and reminders. Contact us under ITA 2025.
