Having problems opening a TAX file?

We have programs that can open or convert your TAX files.

Opening TAX files

Did your computer fail to open a TAX file? We explain what TAX files are and recommend software that we know can open or convert your TAX files.

What is a TAX file?

Files that contain the .tax file extension are most commonly used by the TurboTax tax preparation software program that is distributed by Intuit Inc.

There are a variety of TurboTax products available including the TurboTax Deluxe and the TurboTax Premier versions of the software. The tax returns that are created when a user does their taxes with these software products use the .tax file extension. Users can access their previous years' tax returns by opening these TAX files.

Some financial applications allow a user to import their tax information by importing the TAX files that have been created with these software programs.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension TAX

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the TAX file format or software that uses files with the TAX suffix, please do get in touch - we would love hearing from you.