Looks like this can be resolved (worked for me) by correcting an error in the Forms view with a duplicate box 10 $ amount (that needs to be deleted) to box 11, despite the W2 being correct. This solution was posed by another user in response to a similar query as follows:
“I had the same reject code. I double checked my W2 entries and they were correct. However, when I went to forms view and looked at the W2 that Turbo Tax actually filed it had an amount in Box 10 (same amount that was in box 11). That had to be an error in Turbo Tax because my W2 was imported from my employer and, again, it did not have any entry in box 10. That mistake affects Schedule 1 Form 1040 input T8, which adds "Other Income" to your 1040. I believe the error is saying I had more income than what was reported for total wages tips and other compensation box 1 on my W2. You should also check Income line 1a to be sure it agrees to what is shown on your W2's. The fix is to edit Box 10 in Turbo Tax Forms to agree with the actual entry on your W2, in my case $0. That seemed to fix the issue because now I no longer have "Other Income" and also line 1a now agrees with my totals from W2's. Hopefully this helps. I'm surprised Turbo Tax did not catch this when checking for errors before submitting a return.”
