After you file

The 1040X for the federal return will not be available until mid-March.   You should wait or your return will be messed up.   If you went in and made any changes---change it back to the way it looked when filed originally so you can work from the original return when you prepare the 1040X.

**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.**