If both me and my parents paid for my tuition, who does claims the 1098-T

@isazavala  Honestly either or both of you can.  Education expenses are considered that you both paid it.  You can only claim what was paid for school and only up to $10k in total between all of you  so you can't double dip and you must offset it by any scholarships.  Whatever way gives you the best benefit is the answer.   

There is many nuances even to the extent of characterizing portions of scholarships as income to students that are for room and board allow parents to claim more. That is a bit more complex though.

Normally best is parents to claim unless the parents are high income or extremely low income  and don't benefit from the deductions, only then would it make sense for the student.

So for a simple answer. Go with what gives your family the best turn out from the IRS.

I hope this was helpful.

Simple answer: Only your parents.  The rule is: whoever claims the student's dependency claims the tuition credit.  

But, taxes aren't simple.  While technically there is a provision that allows you to claim a tuition credit, from a practical matter it seldom works out.  A student, under age 24, is only eligible for the refundable portion of the American Opportunity Credit if he/she supports himself by working . He/she cannot be supporting herself on student loans & grants and 529 plans and parental support.  It is usually best if the parent claims that credit.  

If the student actually has a tax liability, there is a provision to allow him to claim a non-refundable tuition credit. But then the parent must forgo claiming the student as a dependent, and the $500 other dependent credit.  The student must still indicate that he can be claimed as a dependent, on his return.