I believe that with financial aid, you have to prove that you're not still listed as a dependent (by bringing in your parents last filing, or some other method) - which you can't do since you still are one. As for claiming yourself on general tax forms, I'd imagine (but have no way of saying with any certainty) that the IRS must use some sort of a computer system to keep track of all of the taxes sent in. I'd be very surprised if they didn't have even a rudimentary system that would send up a flag if someone who was listed as a dependent on a father or mother's tax forms filed as an independent. In fact, considering how easily that computer program could be made, I'd be shocked if it wasn't already in place. So, feel free to do it - but do so at your own risk... since I doubt you're making much money, the risks involved on cheating your taxes aren't really worth the benefits you'd get by doing so...