Income Tax

ITR-U: A Complete Guide to Updated Income Tax Return Filing in India (2026)

By CA Khushi Agrawal | 29 June 2026

ITR-U: A Complete Guide to Updated Income Tax Return Filing in India (2026)

Introduction to ITR-U (Updated Income Tax Return)

  • ITR-U (Updated Income Tax Return)  allows taxpayers to update or correct their previously filed income tax return.

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  • It was introduced under Section 139(8A) of the Income Tax Act to promote voluntary tax compliance in India.

  • Taxpayers can use ITR-U to report missed income, correct errors, or file a return that was not filed earlier.

  • The updated return can be filed within a time limit of up to 4 years (48 months) from the end of the relevant assessment year.

  • Filing ITR-U requires payment of additional tax, interest, and applicable penalty, depending on the delay.

  • It helps taxpayers avoid notices, penalties, and legal complications by correcting mistakes voluntarily.

  • However, ITR-U cannot be used to claim refunds, increase losses, or reduce tax liability.

  • This provision improves transparency, accuracy, and compliance in income tax filings

Budget 2026 Updates in ITR-U (Short Overview)

In the Union Budget 2026, a few practical changes were made to ITR-U (Updated Income Tax Return) under Section 139(8A) to make things easier for taxpayers.

Now, even if your case has gone into reassessment, you still get a chance to fix your return using ITR-U—just that you’ll need to pay an extra 10% additional tax. It’s basically a way to correct mistakes without getting into long legal issues.

Another helpful change is that you can now adjust or reduce previously reported losses, which wasn’t allowed earlier. This gives more flexibility if you made an error in your earlier filing.

The 4-year time limit (48 months) to file an updated return is still there, so you have enough time to report missed income, fix errors, and stay compliant.

In short, Budget 2026 has made ITR-U more flexible and practical, encouraging people to come forward and correct their tax returns without unnecessary stress.

Who is Eligible to File ITR-U under Section 139(8A)?

Any taxpayer who has made a mistake or failed to report certain income details in any of the following returns can file an ITR-U (Updated Income Tax Return):

  • Original return of income

  • Belated return

  • Revised return

An Updated Income Tax Return (ITR-U) can be filed in the following situations:

  • If you did not file your return and also missed the belated return deadline

  • If your income was reported incorrectly or incompletely

  • If you selected the wrong head of income while filing

  • If you paid tax at an incorrect rate

  • To lower the amount of loss carried forward

  • To reduce the balance of unabsorbed depreciation

  • To decrease tax credit claimed under Sections 115JB/115JC

 Also, keep in mind: Only one ITR-U can be filed for each Assessment Year (AY).

Who is Not Eligible to File ITR-U u/s 139(8A)?

While ITR-U (Updated Income Tax Return) is useful for correcting mistakes, it’s not allowed in certain situations. Here are the key restrictions:

  • To claim or increase a refund

  • To reduce tax liability

  • To increase losses

  • After a search or survey

  • When assessment/reassessment is completed

  • If prosecution proceedings are initiated

What is the Time Limit to File ITR-U?

The ITR-U (Updated Income Tax Return) can be filed within a maximum period of 4 years (48 months) from the end of the relevant Assessment Year (AY).

Example:

For AY 2025-26, the last date to file ITR-U will be 31st March 2030.

ITR-U Filing Eligibility in FY 2026-27

If you are filing in FY 2026-27 (1st April 2026 to 31st March 2027), here are the years for which you can file ITR-U (Updated Income Tax Return):

Financial Year (FY)

Assessment Year (AY)

Can You File ITR-U in FY 2026-27?

Last Date to File ITR-U

FY 2021-22

AY 2022-23

Yes

31st March 2027

FY 2022-23

AY 2023-24

Yes

31st March 2028

FY 2023-24

AY 2024-25

Yes

31st March 2029

FY 2024-25

AY 2025-26

Yes

31st March 2030

FY 2025-26

AY 2026-27

No

31st March 2031

ITR-U Additional Tax Rates (Updated Return Penalty Structure

When filing an ITR-U (Updated Income Tax Return) under Section 139(8A), you need to pay additional tax based on the delay in filing.

Time of Filing ITR-U (from end of AY)

Additional Tax Payable

Up to 12 months

25% of additional tax (Tax + interest)

12 months to 24 months

50% of additional tax (Tax + interest)

24 months to 36 months*

60% of additional tax (Tax + interest)

36 months to 48 months*

70% of additional tax (Tax + interest)

Frequently Asked Questions 

1. What is ITR-U (Updated Income Tax Return)?
ITR-U is a form under Section 139(8A) that allows taxpayers to update or correct their income tax return after the original, revised, or belated deadlines.

2. Who can file ITR-U?
Any taxpayer who has missed filing ITR, made errors, or not reported income correctly can file an ITR-U, subject to conditions.

3. What is the time limit to file ITR-U?
You can file ITR-U within 4 years (48 months) from the end of the relevant Assessment Year (AY).

4. Can ITR-U be used to claim a refund?
No, ITR-U cannot be filed to claim or increase a refund or to reduce tax liability.

5. How many times can I file ITR-U?
You can file only one Updated Income Tax Return (ITR-U) for each assessment year.

6. What is the additional tax on ITR-U?
Additional tax ranges from 25% to higher rates depending on the delay in filing, along with tax and interest.

7. Can I file ITR-U if I missed filing my ITR?
Yes, even if you completely missed filing your return, you can still file it using ITR-U within the allowed time.

8. Can ITR-U be filed after receiving a notice?
Yes, in certain cases (as per latest updates), ITR-U can be filed even after reassessment begins, subject to additional tax.

9. What income can be corrected using ITR-U?
You can update missed income like salary, interest, freelance income, or capital gains using ITR-U.

10. Why should I file ITR-U?
Filing ITR-U helps correct mistakes, avoid penalties, and ensure income tax compliance in India.

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