Get your taxes done using TurboTax

"Note: If you filed late or amended your return, your correct 2019 AGI may not be in the system."

I verified the AGI I had input with a letter I received FROM the IRS giving my 2019 AGI.  So my 2019 return is in the system; my 2020 return was not accepted.

The e-file capability is one of the main reasons I use TurboTax.  Having to paper file is NOT a solution.  There is a software glitch somewhere and it should be fixed.