@ Mattman You wrote: "I'd like to use the e-file PIN for TY 2020."
So does that mean you are referring to your 2021 return that you will prepare next year?
If you get an IP PIN now, it will only be for any returns filed during this calendar year. To file your 2020 return next year in 2021, you'll need a new IP PIN for calendar year 2021. Getting one now does, however, prevent someone else from trying to efile a return now with your personal info, but you'll need a new one in January 2021.
