@ccampbell033 Did you find it yet? (If you did indeed prepare and mail in a 1040X )
Last year a lot of the Online software people who prepared an Amended tax return, and came back later to print another copy...many had to get back into their tax file and use the Print Center to print. (As noted by @VolvoGirl in the second part of her post above)...since the easy-to-get copy was still the original.....I have no idea if that is happening again this year or not, but I'm always suspicious that it is happening again this year.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
