Okay. I have already added the 1099-Rs which mention codes P & J in my 2021 tax return. I understand that since they're meant for 2020 tax year, they won't do anything for the 2021 tax return. But can I still leave them in my 2021 tax return, just to be careful ?
I will obviously file an amendment for my 2020 tax return later and include them there too.
