From Sept. 20 through Oct. 3, students who drop all Main Campus classes are required to pay 60 percent of tuition and fees (40 percent refund), and refund or repay unearned financial aid. W notations are posted to transcripts. See Withdraw from the Semester and Return to Title IV Funds & Refund Policy. *The 40 percent refund applies to the student share of tuition after COF has been paid for a resident undergraduate student.