I did a backdoor IRA and a 401k aftertax rollover into a Roth IRA like I have done for the last several years and got the same rejection. I also had No inherited IRA. Form 8606 looks exactly the same as it did last year. Rejected on 2/26. Resubmitted and rejected again 3/1. Hopefully TT fixes this soon.
Reject Code FED_Taxable_Inherite
