Answer

1. F

   Facts

   After the belated and revised return windows close, you can file only an updated return (ITR-U) under Sec 139(8A) (now Sec 263(6)), within 48 months, with additional tax. It cannot claim a refund or increase a loss.

2. P

   Provisions and law

   • Sec 139(8A), Income-tax Act 1961 (now Sec 263(6), Income-tax Act 2025)Updated return (ITR-U) within 48 months with additional tax
   • Sec 139(4), Income-tax Act 1961 (now Sec 263(4), Income-tax Act 2025)Belated return can be filed after the due date, by 31 December of the assessment year or before assessment, whichever is earlier
   • Sec 139(5), Income-tax Act 1961 (now Sec 263(5), Income-tax Act 2025)Revised return can be filed if an omission or wrong statement is found, by 31 March of the assessment year (Finance Act 2026) or before assessment
3. A

   Analysis

   Additional tax is 25% of tax and interest if filed within 12 months of the end of the assessment year, rising to 50%, 60% and 70% later. Example: missed tax of ₹20,000 with ₹4,000 interest for AY 2026-27, filed by 31 March 2028, adds ₹6,000. A refund case cannot use ITR-U, so file a belated return before 31 December 2026 if a refund is due.

4. C

   Conclusion

   1. 1File the belated return before 31 December 2026 if possible
   2. 2If missed, check ITR-U eligibility
   3. 3Compute tax, interest and additional tax
   4. 4Pay and file ITR-U

General guidance from TaxSavvy’s library of money processes. Laws change; your Savvy confirms the answer on your exact case before anything is filed.