To file a late (belated) Income Tax Return (ITR) in India, log in to the Income Tax e-Filing portal, select "File Belated Return" under Section 139(4) for the relevant assessment year, and submit by December 31st. A late fee of up to ₹5,000 applies (or ₹1,000 for income < ₹5 lakh).
In case you miss filing the ITR within the due date u/s 139(1), you can still file your Income Tax Return, but you may be required to pay a late filing fee of up to ₹5000/-. Additionally, you will also be required to pay interest on the tax liability (if any).
To revise an Income Tax Return (ITR) after the due date, taxpayers can file a revised return under Section 139(5) of the Income-tax Act, 1961. The request should be filed up to 31 December of the relevant assessment year, or before completion of assessment, whichever is earlier.
File Form 4868, Application for Automatic Extension of Time To File U.S. Individual Income Tax Return. You can file by mail, online with an IRS e-filing partner or through a tax professional. Estimate how much tax you owe for the year on the extension form: Subtract the taxes you already paid for the filing year.
The time limit for filing of updated return
The time limit provided for filing an updated return is 48 months from the end of the relevant assessment year. In the financial year 2025-26, a person can file an updated return for AY 2024-25, 2023-24, 2022-23, 2021-22.
An updated return can be filed at any time within 48 months [12 months till 31-03-2025] from the end of the relevant assessment year.
What is due by October 15 this year? IRS income tax return: Your IRS taxes for the year can no longer be e-filed after this date. A tax extension could reduce your penalties if you filed one by April 15. Estimate potential late payment penalties here; file even if you can't pay and see tips on paying taxes.
Penalty for Late Filing of ITR for FY 2024-25 (AY 2025-26) For the Financial Year (FY) 2024-25 (Assessment Year or AY 2025-26), the penalty for late filing of an Income Tax Return (ITR) is Rs. 1,000 or Rs. 5,000, depending on your total income.
ITR Filing Charges:
Salaried ITR Filing: ₹1,000/- Capital Gain / Share Gain-Loss ITR: ₹1,500/- Business ITR – 44AD Return: ₹2,000/- All other ITR Filing: ₹3,000/-
You can generally file back taxes to claim a refund within three years of your original return's filing date or two years of paying the tax, whichever is later; however, for unreported income (especially significant amounts or foreign income) or failure to file, the IRS can often go back six years or even longer, requiring you to file all missing returns to avoid penalties and interest, with deadlines extended for specific exceptions like bankruptcy or large omissions.
The latest date, by law, you can claim a credit or federal income tax refund for a specific tax year is generally the later of these 2 dates: 3 years from the date you filed your federal income tax return, or. 2 years from the date you paid the tax.
As an NRI, PIO, or OCI, you may be required to file tax returns in India if your Indian income surpasses the specified threshold or if you seek to claim refunds for excess tax deductions. While filing an ITR is mandatory only under certain circumstances, voluntary filing can be beneficial in many ways.
The deadline for filing your federal income tax return is typically April 15 each year (or the next business day if April 15 falls on a weekend or holiday). If you miss the April 15 deadline, you might have to pay IRS penalties and interest on any unpaid taxes you owe.
For NRIs who have not yet filed their Income Tax Returns for FY 2024–25 (AY 2025–26), the last opportunity to file a belated return is 31 December 2025. Filing after the due date attracts a late fee under section 234F and may result in the loss of certain tax benefits.
If you owe tax and don't file on time (with extensions), there's also a penalty for not filing on time. The failure-to-file penalty is usually five percent of the tax owed for each month, or part of a month, that your return is late, up to a maximum of 25%.
If your total income is more than ₹5 lakh, the penalty for late filing is ₹5,000. If your income is ₹5 lakh or less, the penalty is capped at ₹1,000.
The late filing penalty is 5% of the additional taxes owed amount for every month (or fraction thereof) your return is late, up to a maximum of 25%. If you file more than 60 days after the due date, the minimum penalty is $525 (for tax returns required to be filed in 2026) or 100% of your unpaid tax, whichever is less.
ITR filing last date for individuals not subject to tax audit is 31st July 2026 for FY 2025-26 (AY 2026-27). Missing this deadline can lead to interest charges under Section 234A and a late filing fee up to Rs. 5,000 under Section 234F.
In addition to a fine, the ATO can also apply General Interest Charges (GIC), on any amount still owing. Note: The rate for GIC changes quarterly. At the time of writing this article, the rate is 10.61% per annum (October – December 2025).
The biggest tax mistakes people make include filing late, math errors, incorrect personal info (like Social Security numbers), forgetting deductions/credits (like EITC), misreporting income, not signing forms, and making errors with bank details for direct deposit, all leading to delays, penalties, or missed savings, with using tax software or professionals helping avoid these common pitfalls.
Frequently Asked Questions. Can I file itr for last 3 years now? Yes, you can file an updated return u/s 139(8A) by 36 months (3 years) from the end of the relevant assessment year. But you will have to pay an additional tax of 60% of the tax amount and interest.