回复：各位大侠：

first I am not a tax pro. just try to help you base on my two year tax knowlege.
you need to file both state,because you worked in both state last year. you can file noneresident,part-year resident,or resident.all depend on state law ,some state give credit for the tax you paid to other state,some are not. ask a tax pro figure out which is best for you. in computer,it is just some click number, but sure take time