Our daughter, who is age 19, works part time and goes to college. She lives with us. Can we take an education credit for the tuition we pay on her behalf?

It appears that your daughter is your dependent, assuming she’s listed as such on your return. But whether you qualify to take the American opportunity credit or the lifetime learning credit depends on how long she’s been in college and the amount of your modified adjusted gross income; check the instructions for Form 8863.