Chris, I'm not sure, but I think that if on the 2015 1098-T if box 5 exceeded box 1 or 2 and you indicated the excess was for the next calendar year, it caries over and doesn't report an 'excess" scholarship amount as taxable on line 21. But that doesn't explain why the program would ask for the amount in box 2 of that 2015 form, unless the amount of box 5 was already imported.
