<prompt> Human: I recently moved in with my mom, the person doing her tax says I cant file my taxes because it will be the same address as her and I need to be claimed under her. Do I need to pick another address? Or let him do my taxes as well.  <response>: I cant file my taxes because it will be the same address as her and I need to be claimed under her. Sounds like you need to get someone to do your taxes that knows what they are talking about.Your address in 2016 has nothing to do with your 2015 taxes.If you have income, you need to file taxes anyway, regardless of who can claim you as a dependent, which has nothing to do with where you live at present. 