Overpayment notification letter template

£9.99

UK-specific • Editable • Instant download • 12 months' updates

An overpayment notification letter for informing an employee that they have received more pay than they were entitled to and explaining the amount owed, how the error occurred and the proposed arrangements for recovering the overpayment.

Use this template to:

  • Notify an employee promptly about a payroll overpayment
  • Explain how the overpayment occurred and how much is owed
  • Set out the proposed repayment arrangements
  • Confirm any proposed deduction from future pay
  • Give the employee an opportunity to raise questions or provide information
  • Create a clear written record of the recovery process
Overpayment notification letter template
2026 Reviewed

What's included in this template?

This template brings together the key information, sections and considerations you need to create a clear, comprehensive and professional HR document. Preview the document below.

  • Details of the payroll error
  • Overpayment calculation
  • Repayment options
  • Proposed payroll deduction
  • Employee response arrangements
  • Record of agreed repayment
Specifications
Access 12 months (includes updates)
Length 2 pages • 473 words
Jurisdiction England, Wales and Scotland
Based on UK employment law, ACAS guidance
Last review 09/09/2026
Next review 09/03/2027
Delivery Instant download
Formats .doc · .txt · email

Download .doc

Copy [to paste]

Email
Template

[Sender name]

[Sender address]

[date]

[Recipient name]

[Recipient address]

 

Dear [Recipient first name],

Notification of salary overpayment

I am writing to let you know that we have identified an overpayment in your salary/payments.

We apologise for the error and any inconvenience this may cause. We have reviewed the relevant payroll information and have calculated the overpayment as set out below.

Details of the overpayment

Employee name:  
Pay period(s) affected:  
Amount that should have been paid:  
Amount actually paid:  
Total overpayment:  
Reason

PREVIEW ENDS HERE

This is the end of the preview

You've seen just 20% of how the Overpayment notification letter template is structured. Get the complete editable template instantly and customise it for your organisation.

£9.99

Need the complete Pay and benefits process?

Explore the Pay and benefits templates toolkit

What is an overpayment notification letter?

Overpayment notification letter template preview

Payroll errors can result in an employee receiving more money than they were entitled to. This letter provides a clear and professional way to notify the employee, explain the calculation and begin the process of recovering the overpayment while giving appropriate consideration to the employee's circumstances.

Explaining what went wrong

The letter sets out the relevant pay period, the payment the employee received, what they should have received and the resulting overpayment. Providing a clear calculation helps the employee understand the amount being claimed and gives them an opportunity to identify any apparent errors.

Agreeing how the money will be repaid

Depending on the circumstances, repayment may be made through a deduction from future wages, by bank transfer or through an agreed repayment plan. For a significant overpayment, a reasonable repayment arrangement may be more appropriate than seeking to recover the entire amount immediately.

Managing deductions fairly

The template allows the employer to propose a deduction while making clear that the employee should be informed about the recovery arrangements. Employers should check the contract, payroll position and relevant circumstances before making deductions and should avoid creating unnecessary financial hardship.

Creating an audit trail

Keeping the notification, calculation, employee response and agreed repayment arrangements together provides a useful record for HR and payroll. This can help resolve later questions about the amount owed, how it was calculated and how it is being recovered.

Example

An employee receives their monthly salary and notices that their pay is higher than usual. HR checks the payroll and discovers that a change to their working hours was not processed correctly, resulting in an overpayment of £1,250 over two months.

HR confirms the employee's contractual salary and working hours, recalculates what should have been paid and prepares a clear breakdown showing how the £1,250 overpayment arose. The employee is contacted promptly and given the calculation so they can check the figures.

Because recovering the full amount from the employee's next salary would create a significant reduction in take-home pay, HR discusses the situation with them and agrees a repayment plan of £250 per month over five months. The arrangement is confirmed in writing and payroll is instructed to make the agreed deductions.

The employee's payroll record is updated and the balance is monitored until the overpayment has been fully recovered. The original calculation, notification and repayment agreement are retained with the employee's records.

The wider HR process

Related HR resources and workflow

Explore the HR resources that may be relevant before and / or after using the Overpayment notification letter, helping you understand the wider process, maintain appropriate documentation and follow a consistent approach.

Previous
Policies
Pay or salary payment arrangements policy

Our pay or salary payment arrangements policy template provides information regarding pay or salary payment arrangements.

This
Overpayment notification letter
Premium content

To continue reading, purchase this item or a parent toolkit, library or our full library.

Implementation guidance

Use these best practice actions, recommended timescales and process stages to understand when and how the Overpayment notification letter should be used, helping ensure each step is handled consistently and appropriately documented.

Step Description Responsibility Timing
1 Identify the overpayment, establish why it occurred and calculate accurately what the employee was actually entitled to receive. Payroll / HR As soon as identified
2 Prepare a clear calculation showing the affected pay period, amount paid, amount due and total overpayment. Payroll Before notification
3 Notify the employee promptly, explain the error and discuss how the money can reasonably be repaid. HR / Manager As soon as practical
4 Confirm the agreed repayment method, including the amount and frequency of any deductions or repayment instalments. HR / Employee Before recovery
5 Process and monitor the recovery, ensuring payroll records are updated and the outstanding balance is reduced until fully repaid. Payroll / HR Until recovered
Premium content

To continue reading, purchase this item or a parent toolkit, library or our full library.

Common mistakes

Understand the common mistakes to avoid when using this HR template, helping you reduce risk, prevent unnecessary costs and ensure the process is handled correctly.

  • Failing to notify the employee promptly after identifying the error.
  • Providing no explanation or calculation of how the overpayment arose.
  • Automatically taking the full amount from the next salary without discussing the repayment arrangements.
  • Failing to check the employee's contract and payroll circumstances before making a deduction.
  • Not considering a reasonable repayment plan where the amount is significant.
  • Failing to keep a clear record of the calculation and agreed recovery arrangements.
Premium content

To continue reading, purchase this item or a parent toolkit, library or our full library.

HR considerations

UK employment law and best practice

This template is designed to support the process, but the document should be used alongside the relevant HR procedure and applied to the circumstances of the individual case.

Right to recover an overpayment

In most circumstances, an employer has the right to recover money that has been overpaid to an employee. However, the employer should contact the employee promptly, explain the overpayment and discuss how the money will be repaid. https://www.acas.org.uk/deductions-from-pay-and-wages/handling-overpayments

Deductions from wages

Under the Employment Rights Act 1996, an employer can generally make a deduction to recover an accidental overpayment of wages. Employers should nevertheless notify the employee before making an unexpected deduction and check the relevant contractual arrangements. https://www.acas.org.uk/deductions-from-pay-and-wages

Repayment arrangements

Where an overpayment is large or has accumulated over a long period, Acas recommends that employers are flexible and fair and consider agreeing a repayment plan that enables the employee to manage their finances. https://www.acas.org.uk/deductions-from-pay-and-wages/handling-overpayments

National Minimum Wage

A deduction to recover an accidental overpayment is one of the types of deduction that can take pay below the National Minimum Wage calculation threshold. This does not remove the need to calculate the overpayment and deduction accurately. https://www.gov.uk/guidance/calculating-the-minimum-wage/calculating-the-minimum-wage

Payslips and payroll records

Deductions should be clearly shown on the employee's payslip. Employers should also retain appropriate payroll records and ensure that the correction is processed correctly through payroll. https://www.acas.org.uk/payslips

Tax and National Insurance

Payroll overpayments can affect PAYE tax and National Insurance, particularly where the error crosses tax periods or tax years. Payroll should therefore check the appropriate HMRC treatment rather than simply recovering the gross overpayment without considering the payroll position. https://www.gov.uk/payroll-errors/correcting-pay-or-deductions

Employee wellbeing

Recovering a substantial overpayment can create financial pressure for an employee. Acas recommends considering the worker's wellbeing and being flexible about repayment where appropriate, particularly where a large amount or a prolonged error is involved. https://www.acas.org.uk/deductions-from-pay-and-wages/handling-overpayments

Former employees

If the employee has already left the organisation, the employer should contact them, explain why money is believed to be owed and set out the amount being claimed. If repayment cannot be agreed, further recovery options may be available. https://www.acas.org.uk/deductions-from-pay-and-wages/handling-overpayments

You may also need these resources

FAQs

Can an employer recover an accidental overpayment?

Generally, yes. Employers usually have the right to recover money that has been paid to an employee by mistake. The employer should explain the error and amount involved and discuss how repayment will be made.

Can the employer deduct the overpayment from the employee's next salary?

An employer can generally deduct an accidental wage overpayment from pay, but should notify the employee and discuss the recovery arrangements first. Where the amount is significant, a repayment plan may be more appropriate.

Does the employee have to repay the money immediately?

Not necessarily. Although the employer is generally entitled to recover an overpayment, the repayment method can be agreed between the parties. For a substantial overpayment, spreading repayment over a reasonable period may be appropriate.

What if the employee disputes the amount?

The employer should provide a clear calculation and give the employee an opportunity to raise any concerns. Payroll should review the figures and correct the calculation if an error is identified before recovery continues.

What happens if the employee has already left?

The employer should contact the former employee, explain why money is believed to be owed and provide details of the amount. The parties can then seek to agree repayment. If repayment cannot be agreed, the employer may need to consider other recovery options.

Why use HRDocBox rather than AI?

AI can produce a generic overpayment letter, but it may not properly distinguish between notifying an employee, calculating the debt and implementing a lawful recovery arrangement. HRDocBox templates are designed around practical UK HR processes and include the key areas HR and payroll need to consider, while still allowing the employer to adapt the repayment arrangements to the circumstances.

How this content is developed and reviewed

The Overpayment notification letter template is developed using a practical HR methodology that considers current UK employment legislation, ACAS guidance, CIPD good practice and the real-world HR process it supports. Templates and supporting information are regularly reviewed and updated, with additional reviews triggered by significant changes to legislation, guidance or established HR practice, helping ensure each document remains practical, relevant and suitable for UK employers.

About the author

Darryl Horn, Chartered HR Director

Darryl is a Chartered HR professional with over 25 years' experience in senior HR and employee relations roles.

He has extensive practical experience of managing pay and benefits HR processes and founded hrdocbox to provide businesses with practical, professionally developed HR resources grounded in UK employment law and best practice.

HRDocBox has been creating practical UK HR documents since 2009.

Executive recommendation

"Darryl provides support and advice with excellent judgement, and has a strong understanding of people, policies and UK employment legislation."

"He is someone I trust; consistent, dependable, and committed to doing things properly."

RB
Ruth Brock Chief Executive Officer The Hygiene Bank
Get started today

HR confidence starts here

Whether you employ 5 people or 50, hrdocbox gives you the structure, documents and expertise needed to manage employees professionally and legally.

Download your FREE UK employment contract template

Professionally written and fully compliant with UK employment law

Download FREE contract
Free UK employment contract template