Hi, My situation is,
I was working on OPT with one of the company in USA and married, I asked one of my friend for guidance, he suggested me to file 1040 for tax, So I filed tax last year(2007) with 1040, and now when I research this year (2008) I came to know that I should have filed 1040NR instead of 1040. What I can do now?
Reaaly appriciate your quick feedback.