Use our template letter below to stop any deductions and to ask for a full breakdown of the overpayment. The salary overpayment resulted because .Our Overpayment Notification Letter Template addresses overpayment errors promptly, ensuring clear communication and resolution for all parties involved. This file contains a sample letter for notifying terminated employees about overpayment issues. It sets out how the College's HR policies and procedures are to operate. A sample form for an employee to agree to repayment of a wage overpayment error.