When Are Tax Extensions Due 2025 Usa. With a tax extension, you have until october 15, 2025 to file. Here's what to know about tax day 2025.
Tax day falls on april 15, leaving most americans less than a week to finish preparing their returns for the internal revenue service, though residents of some states could get extra. If you need more time to file your taxes, request an extension by the april tax filing due date.