[Your Name] [Your Address] [City, State, Zip Code] [Email Address] [Phone Number] [Date] [Recipient's Name] [Recipient's Address] [City, State, Zip Code] Subject: Notification of Late Payment for [Invoice/Account Number] Dear [Recipient's Name], I hope this letter finds you in good health. I am writing to inform you about a payment that has not been received for the outstanding amount on [invoice/account number], which was due on [due date]. This serves as a notice of late payment to bring your attention to this matter. As per the terms and conditions of our agreement, full payment of the aforementioned invoice was expected to be received by the due date. However, upon reviewing our records, it appears that we have not yet received payment for the mentioned invoice. We kindly request immediate attention to resolve this outstanding payment. It is essential to ensure that arrangements are made for the payment to be settled promptly. We understand that unforeseen circumstances may have caused this delay, and we are open to discussing alternative payment options, if needed. Our primary goal is to maintain a positive business relationship and facilitate prompt payment. We would appreciate it if you could update us regarding the current status of the payment. Please provide us with the necessary information, including the payment date and any relevant transaction details to assist us in reconciling our records. Should you require any further assistance or have inquiries regarding this matter, please feel free to contact our accounts department at [phone number or email address]. Please be aware that a late payment fee may be incurred as per our terms and conditions if the payment is not received within [grace period, e.g., 7 days] from the date of this letter. We value our business relationship with you and hope this late payment is simply an oversight or an administrative error. We request your immediate attention in resolving this matter to avoid any unnecessary complications. Your prompt response will be greatly appreciated. Thank you for your attention to this matter, and we look forward to receiving the payment soon. Sincerely, [Your Name] [Your Title] [Company Name] --- Different types of San Diego California Sample Letter for Notification of Late Payment may include: 1. Formal San Diego California Sample Letter for Notification of Late Payment: Used when dealing with business or professional relationships 2. Friendly San Diego California Sample Letter for Notification of Late Payment: Used in circumstances where the late payment is a result of a personal or less formal arrangement 3. Legal San Diego California Sample Letter for Notification of Late Payment: Used when escalating the matter through legal or debt collection processes Note: The purpose of the letter remains the same; however, the tone and language used might vary based on the relationship and urgency of the situation.