What is a payroll overpayment?
A payroll overpayment occurs when an employee receives more money than they’re entitled to through their wages or salary. This might happen due to calculation errors, timesheet mistakes, incorrect hourly rates, or administrative oversights. As an employer, discovering you’ve overpaid staff can be concerning, but there are clear legal frameworks for handling this situation.
Is it legal to deduct an overpayment from an employee?
Yes, in most circumstances, employers have the legal right to claim back money if they’ve overpaid an employee. However, this process must be handled carefully and in accordance with employment law to avoid disputes or potential legal issues.
Key steps for managing overpayments
Immediate notification
When you discover an overpayment, you should contact the affected employee as soon as possible. Prompt communication is essential for resolving the issue efficiently. Similarly, if an employee notices they’ve been overpaid, they should inform their employer immediately.
Reaching an agreement
Before making any deductions, you must discuss the situation with your employee and agree how the money will be paid back. This is not just good practice—it’s a legal requirement. You cannot simply deduct funds from an employee’s wages without prior notification and agreement.

Establishing a repayment plan
The approach to recovering overpayments should be proportionate to the situation:
- For small, recent overpayments, a single deduction from the next payroll might be appropriate
- For larger amounts or overpayments made over an extended period, a more flexible repayment plan should be agreed upon

Best practices for employers
Be fair and flexible
When reclaiming overpayments, especially substantial amounts, it’s important to:
- Take a reasonable approach
- Consider the financial impact on the employee
- Be willing to negotiate repayment terms that work for both parties
Consider employee wellbeing
Receiving notification of an overpayment can be stressful for employees, particularly if they’re concerned about their ability to repay. As an employer, you should:
- Be sensitive to potential financial anxiety
- Consider the impact on employee mental health and wellbeing
- Offer support through any available workplace resources, such as Employee Assistance Programmes (EAPs)
Document everything
Ensure all communications about the overpayment and repayment arrangements are properly documented. This protects both parties and provides clarity on what has been agreed.
What if the employee has left the organisation?
If an employee who was overpaid has already left your company, you should still contact them to explain the situation and request repayment. If they refuse to return the funds, you may be able to make a court claim to recover the money.

How can we help?
As your outsourced payroll provider, we can help prevent overpayments through careful checking and robust systems. However, if overpayments do occur, we can assist with:
- Identifying and quantifying the overpayment
- Advising on compliance with relevant legislation
- Calculating appropriate repayment plans
- Implementing agreed deductions through the payroll system
- Ensuring proper documentation throughout the process
Managing payroll overpayments correctly protects your business whilst maintaining good employee relations. If you need guidance on handling a specific overpayment situation, please contact us at enquiries@payrollhub.co.uk, and we’ll be happy to assist.