In order to get the filing instructions to file by mail, you'll need to select "File by Mail" when going through the FILE portion of your TurboTax interview. To switch from e-file to file by mail, see the instructions I'm linking below.
How do I switch from e-filing to file by mail?
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***
