If you accidentally clicked on the amendment option then look at the 1040x in your PDF file. If columns A and c are identical and there is nothing in column b then you messed up big time. Print a copy of the 1040 and all attached schedules and forms, ink sign it, and mail it in with all tax forms like w-2s and 1099s attached. They will not process the amended return you sent in twice already because they're waiting for an original return to be filed first.
