My mortgage company sent me a 1098 corrected mortgage statement that works out in my favor. So I filled out a 1040x amended form, no problem. It says you are supposed to submit any supporting documentation that proves the change. So I know I need to submit all forms/schedules that would have changed... In my case a revised Schedule A and a revised AMT form.
My question is this.. should I submit the corrected 1098 that my bank sent me?