Belated & Revised ITR: Deadlines & Penalties

Belated & Revised ITR: Deadlines & Penalties

Missed the income tax return deadline, or spotted a mistake after filing? You still have options — but each comes with its own cut-off date and, sometimes, a penalty. This guide explains belated returns, revised returns and updated returns for FY 2025-26 (AY 2026-27), so you know exactly what to do and what it costs.

The Key Dates for AY 2026-27

Return type	Section	Deadline	Cost
Original	139(1)	31 July 2026	None
Belated	139(4)	31 December 2026	₹1,000–₹5,000 + interest
Revised	139(5)	31 December 2026	None (to fix a filed return)
Updated (ITR-U)	139(8A)	31 March 2030	25%–70% extra tax

The 31 July date is the usual deadline for individuals who don't need an audit; audit cases have later dates, and the government occasionally extends the deadline — always check the latest on the official portal.

Missed the Deadline? File a Belated Return

If you didn't file by 31 July, you can still file a belated return under Section 139(4) up to 31 December 2026. It's filed exactly like a normal return — but with a late fee and interest attached. Don't skip it: filing belated is far better than not filing at all.

Made a Mistake? File a Revised Return

Already filed but realised you forgot some income, a deduction, or entered a wrong figure? You can file a revised return under Section 139(5), also up to 31 December 2026. There's no penalty for revising — you can even revise a belated return — and you can do it more than once. Always reconcile against your AIS and Form 26AS before revising.

The Penalties for Filing Late

A belated return triggers two charges:

• Late filing fee (Section 234F): ₹5,000 if your total income is above ₹5 lakh, or ₹1,000 if it's ₹5 lakh or below. It's automatic, paid via challan when you file, with no waiver.
• Interest (Section 234A): 1% per month (or part of a month) on any unpaid tax, from the due date until you file.

It's Not Just the Fee — Other Consequences

Filing late costs more than the fee:

• You lose the right to carry forward most losses (capital losses, business losses) to set off against future income — only house-property loss survives.
• Your refund is delayed, and you lose some of the interest the department would have paid on it.
• Continued non-filing can invite a notice or scrutiny.

So even if you can't pay the full tax immediately, file on time to protect these benefits. Estimate what you owe with our Income Tax Calculator, pick the right ITR form, and file your return (or use one of the ITR filing websites).

Missed 31 December Too? The Updated Return (ITR-U)

If you miss even the belated/revised window, the law still gives you a last chance: an Updated Return (ITR-U) under Section 139(8A). Following the 2025 Budget, you can file it up to 48 months from the end of the assessment year — for AY 2026-27, that's until 31 March 2030. But it gets progressively more expensive, with additional tax on top of your normal tax and interest:

Filed within (from end of AY)	Additional tax
12 months	25%
12–24 months	50%
24–36 months	60%
36–48 months	70%

ITR-U is meant for disclosing missed income, not for claiming refunds or losses — so it's a safety net, not a substitute for filing on time.

Frequently Asked Questions

What is the last date to file a belated ITR for AY 2026-27?

31 December 2026 is the last date to file a belated return under Section 139(4), with a late fee under Section 234F.

How much is the penalty for filing ITR late?

The Section 234F fee is ₹5,000 if your income is above ₹5 lakh, or ₹1,000 if it's ₹5 lakh or less — plus 1% per month interest under Section 234A on any unpaid tax.

Can I revise my ITR after filing it?

Yes. A revised return under Section 139(5) lets you correct errors up to 31 December 2026, with no penalty for revising. You can revise more than once, and even revise a belated return.

What if I miss the 31 December belated deadline?

You can file an Updated Return (ITR-U) up to 31 March 2030, but with 25%–70% additional tax depending on how late it is. ITR-U can't be used to claim a refund or carry forward losses.

Is there interest on top of the late fee?

Yes. Beyond the Section 234F fee, you pay 1% per month under Section 234A on unpaid tax (and possibly 234B/234C for advance-tax shortfalls). The longer you wait, the more it adds up.

Disclaimer: This article is for educational purposes only and reflects rules for FY 2025-26 (AY 2026-27). Deadlines and penalties can change, and the government may extend due dates. Always verify current dates on the official Income Tax Department website or consult a qualified tax advisor.