Nonrefundable education credits for American Opportunity Credit
I am a parent of a student who was living at home in 2018, we the parents received the full $2500 ($1000+$1500) for this credit. This year the student is no longer a dependent since moving out and supporting themselves, so the credit is now on their taxes but they are only receiving the $1000 refundable credit NOT the $1500 nonrefundable credit. Can you please explain this. Thanks.