After you file


@ saqibcheema1 wrote:

My 2019 tax return is also not processed yet. And 2020 return is not going through. Not matching AGI or PIN


We don't know what all you've tried. 

Did you try the 2019 AGI from your 2019 Form 1040, Line 8b, and it was rejected?

If so, be sure you use the 2019 AGI from the original 2019 return, not an amended one (if applicable).

 

I'll assume it's not a joint return since you didn't mention it.  If MFJ, one would enter the same total 2019 AGI for both spouses, without dividing or allocating it.

 

If it was filed real late, such as after mid-November 2020, or if it has been hung up in processing for a long time at the IRS, you can try using AGI of 0 (zero.)

 

If neither the 2019 AGI nor an AGI of 0 worked, if you have your 5-digit Self-Select PIN from your 2019 return, you could try verifying with that instead.  You would tell TurboTax you want to verify by another method--i.e., using the PIN field instead of the AGI field.