You must complete and return the Application for Overpayment Waiver (DE 1446UI) to be considered for a waiver. Your letter must include your name, address, Social Security number, and why you disagree with the determination.The first step to get help with paying your fees and tuition is to submit an application for financial assistance. The employee must have been employed full-time in the Contra. Costa Community College District for at least ten (10) years in a faculty position. 14.1.4.