@robertdent33 All online tax preparation and e-filing for 2020 is closed permanently. If you used online software to prepare your 2020 returns then the only way to do any more tax preparation is to purchase and download the CD/desktop software to a full PC or Mac. Or get the paper forms from your city and prepare them by hand.
https://ttlc.intuit.com/questions/1900990-how-do-i-file-a-prior-year-tax-return
**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.**
