Forgot to File ITR? Here’s What to Do (2026)

You can still file: the belated return

If you missed the 31 July deadline, you can file a belated return until the later cut-off allowed for AY 2026-27 (generally 31 December of the assessment year, unless extended). Confirm the current belated-return deadline on incometax.gov.in.

The key message: missing the first deadline is not the end. It costs a bit more, but filing late is far better than not filing at all.

What it will cost you

Filing late can involve:

  • A late fee under Section 234F. Commonly up to ₹5,000, reduced to ₹1,000 if your total income is below a specified threshold. Confirm the current amounts on the official portal.
  • Interest under Section 234A on any unpaid tax, charged monthly until you pay.

The fee is fixed, but the interest grows the longer you wait. That is why filing sooner, even late, saves money.

Step-by-step: filing a belated return

  1. Gather your documents. PAN, Aadhaar, Form 16, Form 26AS, AIS, bank and investment statements. Use our documents required for ITR checklist.
  2. Log in and select the belated return option for AY 2026-27.
  3. Pick the right ITR form. See which ITR form should I file.
  4. Enter your income and any tax already paid. The late fee and interest are calculated for you.
  5. Pay any balance due, including the fee and interest.
  6. File and e-verify within 30 days.

Example. Sunil realised in August that he had forgotten to file. He gathered his Form 16 and AIS, filed a belated return the same week, paid a modest late fee, and was done. Because he acted quickly, the interest was small. Waiting until December would have cost him more.

Want it handled quickly and correctly? If a platform fits your situation, file your ITR on ClearTax. We may earn a referral reward at no extra cost to you.

What you might lose by filing late

Beyond the fee, a belated return has downsides:

  • You cannot carry forward certain losses (like capital losses) to future years.
  • Refunds may be delayed.
  • Less time to revise if you spot an error later.

None of these are as bad as not filing, but they are reasons to file on time next year.

What if you owe tax?

If tax is due, interest keeps accruing until you pay, so file and pay as soon as you can. If you are owed a refund, there is no late fee for a refund case in many situations, but you should still file promptly to receive it. Confirm your specific situation on the portal or with an expert.

If you missed it entirely and the belated window has also closed, you may have limited options such as an updated return in certain cases. Check the current rules on incometax.gov.in.

FAQ

I forgot to file my ITR. Can I still file it?

Yes. You can file a belated return until the allowed cut-off for the assessment year, generally 31 December unless extended. File as soon as possible to limit interest.

What is the penalty for filing ITR late?

A late fee under Section 234F, commonly up to ₹5,000 (or ₹1,000 for lower incomes), plus interest under Section 234A on any unpaid tax. Confirm current amounts on the official portal.

Can I get a refund if I file late?

Often yes, though it may be delayed. File promptly to receive it.

What happens if I miss the belated deadline too?

Your options narrow. In some cases an updated return is possible. Check the current rules on incometax.gov.in or consult an expert.

Does filing late affect carrying forward losses?

Yes. A belated return usually cannot carry forward certain losses like capital losses to future years.

Steps to file a belated ITR return after missing the deadline
Late fee and interest for filing ITR after the due date

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