3/24/21: tried to e-file my 2020 tax return via turbotax. The Adjusted Gross Income I entered got rejected by IRS.
Reason: it doesn't match 2019 AGI on file in IRS.
I logged in in IRS website and pulled up my 2019 tax transcripts. It said tax was not filed. However they did cashed the check I sent together with the very same tax return. I think they took out the check, cashed it and put back the return in the pile of unprocessed returns until it's turn. Check was cashed on 7/16/2020.
As of today 3/24/21 my 2019 taxes is still not processed.
Finally when I entered 0 in 2019 AGI field, it went through and got accepted 🙂
So if you have the same problem, don't mail your tax return instead enter 0 in AGI for 2019.
