ITR-U Updated Return: Who Can File and the Extra Tax

Short answer: The Updated Return (ITR-U) under Section 139(8A) of the Income-tax Act allows taxpayers to correct errors or report previously omitted income within 24 months from the end of the relevant assessment year. This facility requires payment of the due tax, interest, and an additional tax of either 25% or 50% on the extra tax amount. It cannot be used to claim a refund or report a loss.

What is an Updated Return (ITR-U)?

An Updated Return, or ITR-U, is a form that allows you to voluntarily update your income tax returns for a prior financial year. Introduced by the Finance Act 2022, it provides a one-time opportunity to disclose income you may have missed reporting in your original, belated, or revised return. The key purpose is to encourage voluntary tax compliance and reduce litigation. Filing an ITR-U is not an option if it results in a lower tax liability, a refund, or an increase in a loss.

Who is eligible to file an ITR-U?

Any person can file an ITR-U to correct their past tax filings, whether they had previously filed a return or not. The primary condition is that the updated return must result in an additional tax payment. Common scenarios where you can file an ITR-U include:

• You did not file your income tax return by the due date.
• You filed your return but later discovered you had omitted certain income (e.g., interest, capital gains, freelance income).
• You chose the wrong head of income for a particular transaction.
• You need to reduce a carried-forward loss or unabsorbed depreciation.

Who cannot file an ITR-U?

The facility to file an updated return is not available in every situation. You are prohibited from filing an ITR-U if:

• Your updated return is a return of loss.
• It results in a decrease in your total tax liability calculated earlier.
• It results in or increases an income tax refund.
• A search or survey operation (e.g., a tax raid) has been initiated against you under Section 132 or 133A.
• Assessment, reassessment, revision, or re-computation is pending or completed for that assessment year.
• The Assessing Officer has information about you under specific international tax agreements or anti-money laundering laws.

What is the deadline for filing an ITR-U?

The window for filing an ITR-U is 24 months (two years) from the end of the relevant assessment year (AY). For example, for the financial year 2023-24 (AY 2024-25), the assessment year ends on 31st March 2025. You can file an ITR-U for AY 2024-25 at any time up to 31st March 2027. This provides a significantly longer compliance window compared to belated or revised returns.

How is the additional tax for ITR-U calculated?

The additional tax is the cost of using this facility, calculated under Section 140B of the Income-tax Act. The rate depends on when you file the ITR-U:

• 25% Additional Tax: If you file the ITR-U within 12 months from the end of the relevant assessment year.
• 50% Additional Tax: If you file the ITR-U after 12 months but before 24 months from the end of the relevant assessment year.

This percentage is applied to the aggregate of the additional income tax and applicable interest (under sections 234A, 234B, 234C). You must pay this entire amount (tax + interest + additional tax) before filing your ITR-U and provide the payment details in the form.

Filing Window (from end of relevant AY)	Additional Tax Rate
Up to 12 months	25% of (Tax + Interest)
After 12 months and up to 24 months	50% of (Tax + Interest)

Can I file ITR-U if I have already filed an original return?

Yes, you can file an ITR-U even if you have already submitted an original, belated, or revised return for that year. The only condition is that the updated return must show a higher income and result in a further tax liability. You cannot use ITR-U to change your filing from one regime to another if it does not increase your tax outflow. The system is designed purely for declaring additional income and paying the corresponding tax.

Worked example

Ms. Priya, a salaried individual in Bengaluru, filed her tax return for AY 2024-25 (FY 2023-24) on time, declaring a total income of ₹16,00,000. She had paid taxes correctly on this amount.

In September 2026, while reviewing her bank statements, she discovers that she forgot to report short-term capital gains of ₹2,50,000 from the sale of some shares. She decides to file an ITR-U.

1. Original Declared Income: ₹16,00,000
2. Missed Income (STCG): ₹2,50,000
3. Updated Total Income: ₹16,00,000 + ₹2,50,000 = ₹18,50,000
4. Tax Calculation: The additional income of ₹2,50,000 (STCG under Sec 111A) is taxed at 15%.
   • Additional Tax: 15% of ₹2,50,000 = ₹37,500
   • Surcharge: Nil (as total income is below ₹50 lakh)
   • Cess: 4% of ₹37,500 = ₹1,500
   • Total Additional Tax Due: ₹39,000
5. Interest Calculation: Let's assume interest for default in payment of advance tax (Sec 234B/C) comes to ₹4,000.
6. Aggregate Amount: Additional Tax (₹39,000) + Interest (₹4,000) = ₹43,000.
7. Determining Additional Tax Rate: The relevant AY is 2024-25, which ended on March 31, 2025. The ITR-U is being filed in September 2026. This is more than 12 months but less than 24 months from the end of the AY. Therefore, the applicable additional tax rate is 50%.
8. Calculating Additional Tax (Sec 140B): 50% of ₹43,000 = ₹21,500.
9. Total Payment before Filing ITR-U: Ms. Priya must pay ₹43,000 (Tax + Interest) + ₹21,500 (Additional Tax) = ₹64,500.

She must pay this amount using Challan 280 and then file Form ITR-U with the payment details.

Common mistakes

1. Trying to claim a refund: ITR-U cannot be used to claim a refund or increase an existing refund claim. The return will be considered invalid.
2. Filing to declare a loss: You cannot file an ITR-U to declare a loss for the first time or to increase the loss figure from a previously filed return.
3. Not paying taxes before filing: The law requires you to pay the tax, interest, and the additional tax in full before submitting the ITR-U. The challan details are mandatory.
4. Filing after a search is initiated: If you have received a notice for search or seizure, you are barred from filing an ITR-U for that assessment year and any preceding years.
5. Miscalculating the 12/24 month period: The period is calculated from the end of the assessment year, not the financial year. A mistake here can lead to paying the incorrect amount of additional tax.
6. Ignoring AIS/TIS: Filing an ITR-U without first checking your Annual Information Statement (AIS) and Taxpayer Information Summary (TIS) can lead to further inaccuracies. Always reconcile your income with these statements. You can read more about it in our Form 26AS vs AIS vs TIS guide.

How SP & SC helps

Navigating the nuances of an updated return requires careful calculation and procedural accuracy. Mistakes can render the filing invalid and may still attract scrutiny. SP & SC's team of Chartered Accountants assists clients by reviewing their financial history, determining eligibility for ITR-U, accurately computing the total tax liability including interest and the additional tax component, and ensuring the income tax return filing is completed correctly and on time. We manage the entire process to ensure you are fully compliant.

Frequently asked questions

Can I file ITR-U for multiple years?

Yes, if you need to update returns for multiple assessment years, you can do so, provided each year falls within the 24-month window from the end of its respective assessment year. A separate ITR-U must be filed for each year.

What happens if I don't pay the additional tax before filing ITR-U?

If the self-assessment tax, interest, and the additional tax under Section 140B are not paid before filing, the ITR-U will be considered defective and invalid. It will be treated as if you never filed it.

Can I revise an ITR-U?

No, the Income-tax Act does not contain any provision to revise an updated return. It is a one-time opportunity for a given assessment year. Therefore, it is crucial to ensure all details are accurate before filing.

Is ITR-U a way to declare black money?

ITR-U is a mechanism for voluntary compliance on income that was missed, not a scheme to declare undisclosed assets or black money without consequences. The source of income must still be explainable. If the income declared is found to be from illegal sources, it will not protect you from prosecution under other laws like the Prevention of Money Laundering Act, 2002.

Does filing ITR-U protect me from scrutiny?

Not necessarily. While it is a corrective measure, the Assessing Officer still retains the right to select your case for scrutiny to verify the claims made in the updated return. However, voluntary disclosure through ITR-U is viewed more favourably than the department discovering the omission itself. If you receive a notice, our guide on responding to an income tax notice can help.

Get a fixed-fee quote

If you have discovered unreported income or errors in past tax filings, it is crucial to take corrective action promptly. Share your documents with us, and we will provide a written fixed-fee quote for assessing your situation and filing the ITR-U. Contact SP & SC or WhatsApp us at +91 90356 74566 to get started. Our team handles your tax compliance matters end-to-end, ensuring peace of mind.