How To File Extension For Taxes 2025. A tax extension gives you six additional months to file your tax return. For your 2024 personal federal taxes, the deadline to file an extension and pay any taxes is midnight, april 15, 2025.

There’s no further extension past october 15, 2025. If you’re unable to file your income tax return by your due date, you can request an extension to october 15, 2025 to file.