Tax Deadline 2024 Extension Form.  — 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 making an electronic tax payment before the april 15 (or april 17) deadline. Taxpayers living in maine or massachusetts have until april 17, 2024, due to the patriot's day and emancipation day holidays.

April 15, 2024 (extends filing to october 15, 2024) extension reminder: You have 5 calendar days after the initial date when you transmit a form 7004 extension electronic file to receive approval on a rejected extension.