311 or (866) 4LA-CITY. 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.Here's everything you need to know about not returning security deposits, including a security deposit refund letter template. If you have any questions regarding the filing of a "Claim for Refund," please call (213) 744-9724. Return all signed refund claims to: Office of Finance. This is to assist you in filing your Utility User Tax (UUT) refund claim. Fill out the request for a refund letter addressed to the Orange County Superior Court on your company's letterhead. First you write your lawyer a brief letter requesting a refund and an accounting of any services and expenses he believes he deserves to be paid for. 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.