Tax Return Extension Deadline 2025 2025. Over 4 crore income tax returns (itrs) have been filed as of july 22, indicating that taxpayers. The tax extension deadline for 2025 is october 15, 2025.

You can extend the due date for filing your personal income tax return by six months (e.g., to october 15, 2025, for 2023 tax year returns) by filing form 4868 or making an. July 31 deadline unlikely to get extension.