Files with tax extension can commonly be found in various tax preparation software, such as TurboTax, Quicken and more.

There is one other file type using
the TAX file extension!

empty icon.tax - TaxExpert database

Detailed description

Software that open tax file

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TAX file extension - TurboTax tax return

What is tax file? How to open tax files?

File type specification:

Accounting, financial and tax file type icon Accounting, financial and tax file type

tax file icon: tax filetype icon

File extension tax is mainly associated with TurboTax, a tax preparation software, developed by Intuit, Inc., which is available for both Windows and Mac.

A .tax files contains financial data used for tax returns, in NETFILE-certified format for Canada.

Note: Might also be used by other tax preparation software for their own tax format.

Updated: November 27, 2023

The default software associated to open tax file:

TurboTax icon

Intuit Inc. logoTurboTax  Microsoft Windows software

Company or developer:
Intuit Inc.

TurboTax is a popular American tax preparation software developed by Intuit for Windows and Mac OS X platforms. Available for both federal and state income tax returns, TurboTax is designed to be as much as user friendly as possible and guides users through their tax returns.

TurboTax is now available as program for Mac and Windows as well as on-line service.

Quicken icon

Intuit Inc. logoQuicken  Microsoft Windows software

Company or developer:
Intuit Inc.

Quicken is personal finance management program for Windows that comes in several editions: Quicken Deluxe, Quicken Premier, Quicken Starter.

TurboTax for Mac icon

Intuit Inc. logoTurboTax for Mac  Apple macOS / Mac OS X software

Company or developer:
Intuit Inc.

TurboTax is a popular American tax preparation software developed by Intuit for Windows and Mac OS platforms. Available for both federal and state income tax returns, TurboTax is designed to be as much as user friendly as possible and guides users through their tax returns.

Help how to open:

You can open the .tax files with TurboTax, or you can import them to Quicken or other suitable finance management tool with the support for the .tax files.

How to convert:

Use TurboTax to export .tax files PDF, or perhaps other output formats.

Find conversions from tax file:

tax to pdf

tax to qif

tax to tax2015

tax to tt12

tax to tt13

tax to tt14

tax to txf

Find converter to tax file type:

tt12 to tax

tt13 to tax

tt14 to tax

tt15 to tax

tt16 to tax

File identification strings:

HEX code: 54 54 46 4E 01 01
ASCII code: TTFN

List of software applications associated to the .tax file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open tax file, edit tax file, convert tax file, view tax file, play tax file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting tax files.

Software that open tax file - TurboTax tax return

Programs supporting the exension tax on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open tax file action.

Microsoft Windows:

Apple macOS / Mac OS X:

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