Wow, thanks. If I have that pins then whatever is happening with the prior year's return should not matter? I've tried e-filing with the IRS pin but am still being rejected. Could it be a TT5 digit pin getting in the way and/or does the prior year not matter? I understand that a mailed in amended 2021 return for some reason can't be e-file a 2021 (2019 & 2020 yes but not 2021).)
