Education

Help!  I'm going crazy over the whole 529 and American Opportunity Tax.  I've ready many of your helpful answers but I'm still confused.  

My son has about $3300 of taxable scholarships that were used for room and board.  I used the whole $4000 for the AOC on my return.  I have put the $3300 on his return where it asks if you used scholarship to pay for room and board.  Where do I put the $4000 as income on his return?  I removed his 1099-Q on his return as you had suggested because it was not counting the room and board as a QEE and therefore taxing him for a large portion of the 529 withdrawal.  

Thank you so much for any assistance.