When Is Tax Day 2024. 29, 2024, as the official start date of the nation's 2024 tax season when the agency will begin accepting and processing 2023 tax returns. This year, the last day to file federal tax returns is april 15, 2024.
15 falls on a saturday,. If you file an extension (which you’ll need to do by april 15), you’ll have until tuesday, oct.
