The document serves as a model letter for notifying individuals about overpayment situations in Contra Costa, specifically regarding payments to the State of California's Department of Finance and Administration. It provides a clear structure for users to communicate effectively about an overpayment they have received. Key features include a section for the date, recipient's name and address, and a breakdown of the overpayment amount received. The letter should be adapted to fit individual circumstances, making it customizable for various users. It is particularly useful for attorneys, partners, and legal professionals who assist clients in financial matters or accounting discrepancies. Additionally, paralegals and legal assistants can utilize this as a template to ensure consistent communication regarding payment issues. The overall tone is professional and instructive, promoting clarity and efficiency in addressing overpayment situations.