.TAX13 File Extension

TurboTax 2013 Tax Return File

Developer Intuit
3.3  |  3 Votes
Category Data Files
Format Binary

What is a TAX13 file?

Alternate file extension used by TurboTax for 2013 tax returns; contains federal and state tax forms as well as data entered by the user; can be electronically submitted to the IRS and state tax authorities when completed.

More Information

NOTE: TurboTax 2013 saves tax returns with a .TAX2013 file extension by default. However, the program recognizes files saved with the shortened ".tax13" extension as well.

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Programs that open or reference TAX13 files

Updated December 5, 2016

Verified by FileInfo.com

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