TDS credit: March 31, 2025 is the deadline to file a revised TDS return for FY 2007-08 to 2018-19. What this means is if you have any pending TDS credit which was previously not claimed in ITR due to wrong TDS return filed by banks, etc then you need to tell the bank, etc to revise their TDS return. When the bank revised the TDS return, you will get the TDS credit.