Dear [Recipient's Name], I hope this letter finds you well. I am writing to inform you about a recent change in my address and to request that you update your records accordingly. I have recently moved from my previous residence and would like all future correspondence to be sent to my new address provided below: [Your New Address] [City, State, ZIP Code] It is important for me to update my address with you as I have an outstanding refund that is expected to be processed soon. By updating my address promptly, I aim to ensure that I receive my refund in a timely manner. I have enclosed a copy of my recent bill or payment slip ([Specify the document enclosed]) as proof of my ongoing relationship with your organization. As a valued customer, I want to ensure that our communication remains uninterrupted despite my change of address. I kindly request that you update my address in your system as soon as possible and confirm the change using the contact details provided below. Additionally, I would appreciate if you could acknowledge my letter and inform me of any necessary actions I need to take to facilitate the transfer of my refund. Should you require any additional information or have any questions regarding this address change, please do not hesitate to contact me at [Your Phone Number] or via email at [Your Email Address]. I would be more than happy to assist you with any queries you may have. Thank you for your prompt attention to this matter. I look forward to your positive response and a seamless continuation of our business relationship. Yours sincerely, [Your Name] [Your Old Address] [City, State, ZIP Code]