We have identified the following overpayment and are in good faith voluntarily refunding all monies collected in error. Refund Letter Format: Requesting someone for the refund of your amount paid?If you are an adult requesting a waiver, list your spouse and dependents below. The salary overpayment resulted because . The letter said that after reviewing a large number of claims "we found we overpaid you for some claims. " The reason given for the "clawback?"