Irs &Amp; California Extension Tax Deadline 2024. The due dates for these 2024 payments are april 15, june 17, september 16, and january 15 (2025). For individuals, the last day to file your 2023 taxes without an extension is april 15, 2024, unless extended because of a state holiday.

You can extend the due date for filing your personal income tax return by six months (e.g., to october 15, 2024, for 2023 tax year returns) by filing form 4868 or. 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.