Key filing dates for income earned in FY 2025-26 (AY 2026-27). Missing a deadline can mean interest, late fees and loss of certain benefits.
Due dates
| Taxpayer | Due date |
|---|---|
| Individuals — ITR-1 / ITR-2 | 31 July 2026 |
| ITR-3 / ITR-4, business/profession (non-audit) | 31 August 2026 |
| Audit cases | 31 October 2026 (audit report 30 Sep) |
Bigger revised-return window
The window to file a revised return is now 12 months from the end of the tax year (up from nine) — real relief to fix mistakes.
Which form fits?
| You are… | Likely form |
|---|---|
| Salaried, one house, interest income (≤₹50L total) | ITR-1 |
| Salaried + capital gains from shares | ITR-2 |
| Small shopkeeper on presumptive scheme | ITR-4 |
| Business with regular books | ITR-3 |
Filing the wrong form can make the return "defective" — so match it to your actual income mix.
File early, not on 31 July night. Portal load spikes at the deadline, and filing early leaves room to spot a TDS/AIS mismatch and revise calmly within the 12-month window rather than under pressure.
Not sure how this applies to you?
Rules change and the answer depends on your exact numbers. Get a qualified professional to review your ITR filing for AY 2026-27 for your case — before you act.
Talk to a KyaTax expert →Frequently asked questions
Last date to file ITR for FY 2025-26?
31 July 2026 (ITR-1/2), 31 August 2026 (non-audit ITR-3/4), 31 October 2026 (audit). Dates may be extended by notification — check the latest.
Which ITR form should I use?
It depends on your income sources; the wrong form can make a return defective. Confirm before filing if unsure.
Can I revise later?
Yes — the revised-return window is now up to 12 months from the end of the tax year, subject to conditions.
Related: File your ITR · More guides · Our expert panel