This is curious. My husband works remotely for a company in MD and his W-2 has TX (our resident state) in box 15, but my W-2 for the AZ company I work remotely for has AZ in box 15. Neither of us have set foot in the other state to work. AZ withheld taxes, and when I did the non-resident return, it says I was only owed about 1/2 of what I paid. I cannot find anything that says I do not have to file a return, only that I do not have to have withholding.
