Irs Deadline 2024 Time. If you chose to file an extension request on your tax return, this is the due date for filing your. For the first time since 2019, april 15 is tax day — the deadline to file federal income tax returns and extensions to the internal revenue service — for most of.

This year, the tax day deadline is april 15, 2024, for most taxpayers. The agency expects more than 128 million returns to be filed before the official tax.