Income Tax Department released Excel utilities for ITR-1 (Sahaj) and ITR-4 (Sugam) for Assessment Year 2025–26.The Excel utilities are offline tools provided to taxpayers for filing income tax returns.Extension of the last date to file income tax returns to Sep. 15, 2025, for taxpayers not needing their accounts audited.Taxpayers can visit the Income Tax Department's official website to download ITR-1 and ITR-4 Excel utilities for offline filing.