… of Attendance (COA), Student Aid Index (SAI), other financial resources, and enrollment status/enrollment intensity at the time of disbursement. Changes to any of these components within a term may change your financial aid eligibility. The … your financial aid eligibility. This may result in an overaward and/or overpayment situation. Overpayment are funds that you had received but did not earn. There are several situations that may cause an overpayment, if you: Received … as a Post Withdrawal Disbursement (PWD). During the first 60% of the semester of enrollment, a student earns aid in direct proportion to the length of time of their enrollment. A student who remains enrolled beyond the 60% point of the semester has …