Hi I am in J1 (resident Physician) since 2010. I have J2 wife as dependent. I was going th a tax firm to help me file tax return. I realise they were filing wrong form for me for last 2 years. 1040 instead of 1040 NR. I think due to that I got more return than I am supposed to. What should I do now please help?

File 2012 tax return as residents.

Redundant question; already answered.