Taxpayers who missed claiming Tax Collected at Source (TCS) credit in their Income Tax Return for Assessment Year 2026-27 filed before the July 31, 2026 deadline still have time to claim refunds. According to reports from Personal Finance News and Mint, the window to file revised returns remains open until December 31, 2026. For those willing to pay prescribed late fees, the deadline can be extended further until March 31, 2027. The extended timeline reflects broader taxpayer-friendly reforms under the Income Tax Act 2025, which became effective from April 1, 2026, replacing the Income Tax Act 1961. Recent developments show that taxpayers can still claim refunds even if there are mismatches in Form 26AS and AIS, provided they file revised returns within the stipulated deadline.
TCS is collected by sellers on specified transactions including overseas tour packages, foreign remittances under the Liberalised Remittance Scheme (LRS), and purchase of motor vehicles above ₹10 lakh. As reported by Personal Finance News and Mint, many taxpayers, especially first-time filers or those whose tax was collected by travel agents and banks, often discover later that they failed to claim the TCS amount as a refund. The credit can be claimed as a refund if the total tax liability is less than the amount collected. Recent case studies highlight how taxpayers like Sheena, who filed her ITR just hours before the deadline and missed claiming ₹18,000 TCS credit due to tax-credit mismatch, can still file revised returns to correct the omission. The heavy 20 percent collection on overseas tour packages has been brought down to a flat 2 percent under recent reforms, providing significant relief to small taxpayers.
Filing belated returns comes with significant financial penalties that taxpayers must consider. According to Zee News, the late fee is ₹5,000 for those who forget to file the income tax return, while taxpayers with total income below ₹5 lakh face a reduced penalty of ₹1,000. Additionally, there will be interest of 1 percent per month on unpaid taxes as per Section 234A. The most concerning penalty is the loss of ability to carry forward losses such as capital losses, business losses, and Futures and Options losses. Recent data shows that roughly one in six people file the ITR late, with the difference between total ITRs filed by the end of Assessment Year 2025-2026 and those filed by the deadline being approximately 1.5 crore. The Income Tax Act 2025 has introduced a single concept of 'Tax Year' replacing the confusing pair of 'previous year' and 'assessment year' concepts, further simplifying compliance.
Taxpayers who discover errors in their originally filed returns can still file revised returns under Section 234I of the Income Tax Act 2025. The deadline for submitting a revised return is March 31 or the completion of assessment, whichever comes first. According to Zee News, taxpayers must pay a penalty if revised returns are filed after December 31 and on or before March 31 of the Assessment Year. Otherwise, no penalty is incurred for other revisions. The Income Tax Return-Updated (ITR-U) form can be used under Section 139(8A) to file if no return was submitted earlier and to rectify errors made in the original as well as revised Income Tax Return. ITR-U can be filed within 12 months from the end of the assessment year with an additional tax of 25 percent, after 12 months but within 24 months with an additional tax of 50 percent, and after 24 months but within the 4-year window with an additional tax of 75 percent.
