When Are Taxes Due 2024 Extension Date. The last day to file your 2023 taxes without an extension is april 15, 2024, unless extended due to a state holiday. Find out how to get free tax filing, pay your bill, request.

By october 15, 2024, extended individual tax returns must be filed if an extension was requested. Find out when taxes are due, how to request an extension, and what forms to file for 2023.