The IRS refund site does not provide information about 2020 returns. Only 2021 information is shown there. Sorry---but it takes the IRS months to process mailed returns, so all you can do is wait patiently. Going forward---any time you mail a return to the IRS or the state, use a mailing service like certified mail so you can track it and know that it was received---that will relieve some of your stress as to whether they have it.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
