# Belated / revised ITR: due dates

ITR is a annual income tax compliance. The dates below run from 22 October 2026 to the end of FY 2027-28, generated from the Charter statutory calendar, version 2026-09.

## Who it applies to

- All assessees

Form: ITR. Frequency: annual.

## Upcoming due dates, through FY 2027-28

Dates generated on 22 October 2026.

Next due: 31 December 2026, FY 2025-26.

| Period | Due date |
| --- | --- |
| FY 2025-26 | 31 December 2026 |
| FY 2026-27 | 31 December 2027 |

## Source

[Income-tax Act Section 139(4)/139(5): belated and revised return due date](https://www.incometaxindia.gov.in/)

Checked against the source on 17 September 2026.

Calendar version 2026-09. Charter reminds 7, 3, 1 days before the due date.

## Related notice types

- [Defective return notice (s.139(9))](https://charterai.in/notice/income-tax-defective-return-notice-s-139-9)
- [Proposed adjustment response (s.143(1)(a))](https://charterai.in/notice/income-tax-proposed-adjustment-response-s-143-1-a)

## FAQ

### When is the Belated / revised ITR due?

The next due date from 22 October 2026 is 31 December 2026, for FY 2025-26. Every due date through FY 2027-28 is listed on this page.

### Who has to comply with the ITR due date?

All assessees.

### Where does this due date come from?

Income-tax Act Section 139(4)/139(5): belated and revised return due date. Checked against the source on 17 September 2026.

### Which notices follow a ITR default or mismatch?

Defective return notice (s.139(9)); Proposed adjustment response (s.143(1)(a)).

Add to my calendar: https://charterai.in/sign-up

Canonical: https://charterai.in/due-dates/income-tax-belated-revised-return