If you have made a mistake while filing Income Tax Return (ITR) or have not shown your complete income, there is still a chance to correct it. For this you can use Updated Income Tax Return i.e. ITR-U. March 31 is near, so delay can lead to higher penalties and legal hassles. ITR-U has become especially important for FY 202425 (AY 202526), because now more leeway has been given in the tax system to correct old mistakes.
ITR-U i.e. Updated Income Tax Return is a facility, which is available under Section 139(8A) of the Income Tax Act. Through this you can correct mistakes in previously filed returns, show missing income or update your ITR. If you could not file ITR on time, missed late filing or did not file revised return, you can still file ITR-U. In simple words, this is a second chance to reform taxes.
ITR-U can be filed up to 4 years (48 months) after the end of the assessment year. Last date for AY 202526 is 31 March 2030. But every year March 31 is important, because if there is a delay, additional tax increases.
The government has made some major changes in Budget 2026. Filing is allowed even during re-assessment. Now ITR-U can be filled even after receiving the notice, but 10% additional tax will have to be paid. Loss adjustment facility (from March 1, 2026): Earlier you could not adjust losses, now you can. Its purpose is that people should correct their mistakes and disputes should be reduced.
ITR-U gives the taxpayers the last chance to correct their mistakes. After Budget 2026, the rules have become a little easier, but compliance with the rules has also become stricter. If you have missed any income, rectify it now. Otherwise, big trouble may arise in future.
