Currently i am in H1B. I have been in H1 since june of last year. Prior to that I was a student and was working as a graduate assistance. Now obviously i have 2 W-2 forms but and my states has chanced from F-1 to H1b. To my understanding there are different Tax form for these states. Now my questions are: 1. Do I have to file 2 diff. tax form? if yes, what are they called? I know this a common situation that we go through once, if graduated from US university. Also Please fill free to out down yours experiance and suggestion.