Q. Where do i enter his educational expenses on his return?
A. You enter them in the educational expenses section, same as on your return.
Q. Do I enter the 1098T on his return also and then somehow not accept the AOTC?
A. Yes, you enter the 1098-T, on his return even though you entered it on your return. You still claim the AOTC on your return. TurboTax should ask how much was used for the tuition credit. If it doesn't, reply back for a workaround.
