Thank you! The temporary move was not a condition of my employment, rather I was fortunate enough to have the ability to work remotely and stick with my girlfriend while she did her program in OH. This sounds like it falls in line with your comments about "continued employment". As I understand it, my employer is currently not withholding OH state taxes as it was a relatively short term move (~3-4 months). Based on your response, I should plan to file a non-resident OH return and expect to pay state income taxes on wages earned for the duration I was in OH.