I sent my file at the end of May by mail, but I accidentally filled out the non-filers two weeks ago, and now I already got the 1200 dollar. I tried to e-file my tax-return file but it was rejected. Should I send a 1040X form? I don't have the record of the original 1040 form because I think the system automatically generated for me, and I accidentally clicked start over in the non-filer system. What should I do?
