With a tax extension, you have until October 15, 2024 to file your 2023 tax return. Your guide to filing a tax extension, including key dates, how to file a tax extension in 2024 and the forms you ...

When you double-click, say, a .docx file, Windows checks to see what application is associated with that extension (probably a word processor) and opens the file in that program.

Key insights You can use Form 4868 to file for an extension on your federal taxes online or through the mail. Federal tax return extensions must be filed by the tax filing deadline of April 15 ...

New installations of Windows hide all file extensions, except for Windows components, that would appear in Explorer or an application dialog box that displays file names. File extensions are ...