@itonewbie Thanks. I am asking you because the new 1040 page 1-2 which I made it, numbers is different than the original one , I can say most of the original (2020 tax return, unable to e-file ) got changed and my name appeared on the new 1040 page 2 that is why am asking for myself on new 1040 and couple names as well.

Based on your helpful guidance all new forms should be attached, a kind of I can say all papers should go along with 1040-X .

Thanks for your help!