Appreciate the share! I was frustrated as well after 4 rejected submissions. This worked for us this year as well. Spouse had ITIN and received SSN last year. Rejected for spouse's AGI. Entered it correctly from 2021, entered 0 which was suggested by others, and finally went to irs.gov, created an ID.me account and then requested the ID PIN. Once received, I had to go back to Fed Tax, other tax situation and enter the ID PIN. I then entered the 2021 AGI and submitted. It worked!! Hope this works for others experiencing this issue.
