Turbotax File An Extension 2024. File an extension by april 15, 2024 and have until october 15, 2024 to finish your taxes. If you file an extension for your tax return, you'll have until tuesday, oct.

If your business is an s corporation, you must file the tax return or extension by the 15th day of the 3rd month after your tax year ends. Getting an extension for your taxes.