The only change in my 2020 amendment is adding the social security number of a new child. AGI is the same. Verification all passed ok. No other changes. Still getting rejected with an error message saying Ie-file season for 2020 has been closed as of 12/31/2021. But I am filing AN AMENDMENT ? And Google shows Turbotax IS accepting Efiling for Amendements for 2020. Help ! Trying to avoid printing and mailing as that's cumbersome and risk of getting lost in the mail. Thanks!
