This article clearly says anything after 2019 can be e-filed:
https://turbotax.intuit.com/tax-tips/amend-return/amending-your-income-tax-return/L4B7pN42I
So I'm trying to figure out how to do it. Seems 2022 software is outdated with dates, I can go through all the screens to e-file, the problem is it doesn't accept a signature date of 2024. Clearly it's a flaw on the software.
