Irs Tax Filing Extension Form 2025. The extension gives you six extra months —until october 15,. — instead of filing form 4868, you can apply for an automatic extension by making an electronic payment by the due date of your return.
— for most taxpayers, the deadline to file their personal federal tax return, pay any tax owed or request an extension to file is monday, april 15, 2025. — the tax extension deadline for 2025 is october 15, 2025.