Thank you for this information. Given this, I am back to my original question/issue:
I successfully efiled my 2020 tax return (in 2021) using TurboTax premier 2020. I am now attempting to efile an amended 2020 tax return again using TurboTax premier 2020. Turbotax premier 2020 allows me to go through all the steps of efiling, but when I submit it says that my signature date (01/18/2022) is not valid, that the signature date must be in 2021 (and the payment date for any taxes owed must also be in 2021).
What is the problem? Is this a bug?
Thank you again!!
