[Your Name] [Current Address] [City, State, ZIP] [Email Address] [Phone Number] [Date] [Recipient's Name] [Recipient's Address] [City, State, ZIP] Subject: Notice of Change of Address — Awaiting Refund Dear [Recipient's Name], I hope this letter finds you well. I am writing to inform you that I have recently changed my address. Therefore, I kindly request you to update my contact information in your records as soon as possible as I am expecting a refund from your organization. My previous address was [Current Address], and my new address is as follows: [New Address] [City, State, ZIP] The reason behind this change of address is [mention the reason if applicable, e.g., relocation due to job transfer/promotion/career change, personal reasons such as family commitments, etc.]. I understand the importance of receiving the refund promptly. Hence, I would greatly appreciate it if you could ensure a smooth transition of my address details, thus enabling me to have a seamless refund process. Please update your records accordingly to avoid any delays in communication or the refund delivery. If you require any further information or documentation to process my request, please do not hesitate to contact me at [Phone Number] or [Email Address]. I kindly request that you acknowledge the receipt of this letter and confirmation of the address update, preferably via email. Additionally, please provide an estimated timeline for when I can expect to receive my refund, as it will help me plan my finances accordingly. Thank you for your prompt attention to this matter. I appreciate your assistance and cooperation in ensuring a smooth transition and expediting the refund process. I have always valued our business relationship, and I look forward to remaining a satisfied customer with this successful update. Sincerely, [Your Name]