ITR filing 2025 deadline on Sept 15: Check step-by-step guide to file income tax returns, penalty and more

The deadline to file the Income Tax Return (ITR) for the assessment year 2025-26 ends on Monday, i.e., September 15, 2025. Despite demands from individuals who have yet to file the ITR, the Central Board of Direct Taxes (CBDT) has not granted any further extensions.