Thanks VolveGirl! I think you are totally right! I had a closer look at the numbers, in my original 1040 I owed $A, and in the 1040X I was due refund $B, and the 1040V voucher told me to mail a check amount of $A-$B. I actually paid the $A I owed when I filed the original 1040, but TurboTax did not take that into consideration, and it calculated wrong, saying I still owe A-B, instead of I was due B.
