@john-brown3562 THANK YOU for the screenshots! I'll pass this straight on to the TurboTax Moderators.
Were you ever notified that you'd be required to file by mail?
I'll keep you posted on what I learn. Meanwhile, here's a FAQ that explains why a return may not qualify for e-filing. Do any of these situations pertain to yours?
When a tax return can't be e-filed no matter what you do
*** 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.***
