According to the IRS instructions for the 1098-T form, Box1 or Box 2 is supposed to be reported but not both. Your school made an error if you have values in both boxes. You could:
- Contact the school and inquire regarding which box value is correct
- Select one box value or the other that most closely reflects either the payments you actually made or the tuition that you were billed.
https://www.irs.gov/pub/irs-pdf/i1098et_17.pdf