Use this form to file a claim if you believe you have made an overpayment of property taxes and wish to claim a refund. Select Benefit Overpayment Services.You have been sent a Notice of Action letter that advised you of reason for the overpayment and the amount you were overpaid. If you have made an overpayment of property taxes and wish to claim a refund, please complete this claim form and return it to the. A claim for refund is a request for reimbursement of amounts previously paid. Generally, if you have paid your balance in full you will file a formal claim. OCSC refund request form. Fill out the request for a refund letter addressed to the Orange County Superior Court on your company's letterhead. Reason for refund: Refund Request By:. We have identified the following overpayment and are in good faith voluntarily refunding all monies collected in error.