After you file


@RobertB4444 wrote:

@Irene2805 has the following excellent advice available here-


Based upon the experience of @robbinsb and at least one other (current) user, it appears as if the TurboTax servers are flagging the returns and e-filing fails if they have the same EIN.

 

If that is the case, nothing is going to work until Intuit fixes this issue with TurboTax.