Can you tell me why I keep getting rejected for my 2020 tax return?

We do not know why your tax return was rejected.  You received an email from TurboTax for the rejected tax return.  It will have a rejection code and message.  What does it say?

REJ100

States that I may have duplicate Form 1099-R and I have checked and rechecked 3 times and they are accurate. I can get out of the cycle.

REJ001

REJ001  Stated that I may have submitted duplicate 1099-R .

I have checked 3 times and find no duplicates and yet they still keep rejected. Frustrated to know what I need to do.

You might need to add one dollar to one of the 1099-R's so it doesn't see them as duplicates.