Hello,
did you ever figure out a way to get this resolved?
I'm in the same situation. On form 8938 I have to mark off that I need to submit one (1) form 3520. I know this 3520 form needs to be submitted by mail. But the problem is that marking off that a form 3520 needs submitted now takes away the possibility in the 2023 TT version to file the rest of the tax forms with efile .
This is something that must have changed as last year (2022 return) I was able to send my 3520 form by mail, while still being allowed by TT to efile the regular tax return.
