After you file

I got this letter yesterday too. Last week I requested my 2020 tax transcript and was able to retrieve it, so I don't know why they would say they didn't get it. AND I had to pay thousands of dollars. They cashed my check too. I've tried calling their [phone number removed] and it says they are too busy to answer my call and hangs me up. I don't know what is going on over there.

I did go online and read this: 

  • Due to processing delays for 2019 and 2020 tax returns, the issuance of CP80 and CP080 (Unfiled Tax Return – Credit on Account) notices has been suspended. If you received a notice for your 2019 return and you filed timely, please refile the return. If you received a notice for your 2020 return DO NOT refile.