After you file

TurboTax  and the IRS  save returns for seven years if you used online TurboTax.  If you did not save a copy of your 2012 return it is gone.  Sorry.   AND 2012 desktop software is no longer available for purchase.

**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.**