I have enough aid to cover my current tuition bill, but it's asking me for payment for a previous semester. Can I use my refund from the current semester to pay for my outstanding (prior semester) balance?

Federal regulations state that financial aid for a future semester cannot be used to pay a prior semester balance. Even if you are expecting a refund for spring semester, you need to pay the outstanding prior balance from the prior semester.

Log in to the Student Center, select "Manage My Account/Make a Payment" and then choose "Make Payment" to view your prior semester balance owed.