If a determination results in an overpayment, the amount of the overpayment will be included in the determination letter. If you were overpaid, you will receive a written notice in the mail.Please call 1-800-772-1772 or your local field office and we may be able to process your waiver request quickly over the phone. Read the form carefully, fill it out completely and click "Submit" on the bottom right. It is a good idea to print a copy for yourself. Should you receive an unemployment overpayment notice, you may file an appeal, request a waiver, or repay the money. COVID-19 and Unemployment Insurance. Request to waive overpayment. Waiver requests will be evaluated on a case-by-case basis.