Hello. I amended my 2021 reutrn and submitted it for e-file. It has since been rejected. How do I correct and resubmit it? Or do I need to mail it?

[xmasbaby0]

A 2021 return cannot be e-filed.  The only way to file it is by mail.  Do not expect quick results ----use a mailing service that will track it so you will know it was received--like certified mail.

 You can watch for information here:

https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1

It may take four to six months or longer for an amended return to be processed.