<prompt> Human: I am 18 years old, and I moved out in March of this year. My dad is an asshole, and didnt let me take any documents with me, but that is beside the point. Now Im sure he will claim me as a dependent if it saves him money. I want to know what I should do, to prevent this from happening. And to get the best results for myself. Please help reddit. I dont know what to do. Thank you in advance.Assistant: If they claim you first, you will have to send in a paper copy. The IRS will look into it and you will both have to send in documentation. Human: I moved out in March of this year, and he had already done he taxes before I left. I believe that he claimed me on that tax return.  <response>: That was relevant to 2014. Theres nothing you can do about that. You were a dependent of him in 2014. 