I'm a student in Delaware but my parents live, and I'm from, Pennsylvania. In the past I've always filed as a Pennsylvania resident because I would work in PA during the summer. However, for 2016, I only made income in the state of Delaware and Pennsylvania still wants to tax me for my income made in Delaware. The way TurboTax made it sound is that it thinks I made money in both states, even though I have no W-2 or taxable income from PA. Because I lived on-campus from Jan-May 2016 and then in an apartment from June-Dec in Delaware and only made money in the state of Delaware, I'm wondering if I can/should change my residency from full-time or even part-time Pennsylvania and part-time Delaware resident to a full-time Delaware resident.
