full-time special student status 
Undergraduate: Individuals who are not enrolled in a degree program must receive permission from the Office of Admissions to register for 12 or more undergraduate credits in a single semester. Students approved for this full-time special status must pay full undergraduate tuition and fees at the time they register.
Graduate: Individuals who are not enrolled in a degree program must receive permission from the University Advising and Career Center to register for 9 or more graduate level courses in a single semester. Students approved for this full-time special status must pay full graduate tuition and fees at the time they register.