After you file

You can scan them in to My Docs---but that will not be as a tax file that can ever be used to transfer to the next year's tax return.  It will store images of the documents.

 

https://ttlc.intuit.com/community/using-turbotax/help/what-is-my-docs/00/25599

**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**