Sure you can save your 2015 Tax Return as a .TAX file on your computer.
- Log into your TurboTax Online account and select your 2015 Tax Return from your Timeline
- Upon entering your Welcome page go to the Upper-Right Hand corner of the screen and click on My Account and from the dropdown menu select and click on Tools.
- After clicking on tools a separate screen will appear from this screen you will be able to select Save your 2015 Return to your Computer
- Once you click on this option you will select Save As so that you may pick where to save this file to your computer.
If you get stuck anywhere I have provided a link below to the TurboTax FAQ regarding downloading .TAX files.
https://ttlc.intuit.com/replies/3302142
