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.TAX File Extension

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File TypeTurboTax Tax Return

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CategoryData Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.


Tax return file created by TurboTax, a U.S. federal and state tax preparation program; saves data for filling the electronic forms required to file individual or small business taxes.

Program(s) that open .TAX files
Microsoft Windows LogoWindows
Intuit TurboTax Deluxe
Mac OS X LogoMac
Intuit TurboTax Deluxe
Updated 8/3/2011