You have been sent a Notice of Action letter that advised you of reason for the overpayment and the amount you were overpaid. Fill out the request for a refund letter addressed to the Orange County Superior Court on your company's letterhead.Select Benefit Overpayment Services. Select Make a Payment. In this article, we'll show you how to write a refund request letter template that not only grabs attention but also persuades companies to act in your favor. Reason for refund: Refund Request By:. If the collector determines that an overpayment was made, the collector shall refund the amount overpaid. Application and processing fees are not refundable. We have identified the following overpayment and are in good faith voluntarily refunding all monies collected in error. Follow these three easy steps to claim your refund.