Irs Tax Extension Deadline 2024. Irs begins processing 2023 tax returns. 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, 2024.
The tax extension deadline for 2024 is october 15, 2024. 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, 2024.