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How to Claim a Refund of Class 2 National Insurance
If you've paid Class 2 National Insurance contributions as a self-employed person and believe you've overpaid, you may be able to claim a refund from HMRC. This guide explains when you might be entitled to a refund, how to apply, and what you need to know before making a claim.
If you've paid Class 2 National Insurance contributions as a self-employed person and believe you've overpaid, you may be able to claim a refund from HMRC. This guide explains when you might be entitled to a refund, how to apply, and what you need to know before making a claim.
Who can claim a Class 2 National Insurance refund
You may be entitled to a refund if you paid Class 2 National Insurance contributions and believe an error was made when the payment was made. This applies whether you paid mandatory or voluntary Class 2 contributions.
However, if you paid voluntary Class 2 contributions, you will not be entitled to a refund if the error relates to a change of circumstances after the payment was made. The error must have existed at the time you made the payment.
Important considerations before claiming
Before applying for a refund of Class 2 National Insurance contributions, you need to understand that claiming back these payments could affect your entitlement to important benefits.
Impact on State Pension: Class 2 contributions count towards your State Pension. Claiming a refund may reduce your qualifying years and ultimately affect your State Pension entitlement. You should contact the Department for Work and Pensions to check how a refund might affect your State Pension before proceeding with a claim.
Impact on other benefits: Class 2 contributions also count towards other benefits, including Bereavement Support Payment, Employment and Support Allowance, and Maternity Allowance. You can contact your local Job Centre Plus to check whether and how a refund would affect these benefits.
If you currently receive benefits such as Pension Credit or Universal Credit, you must tell the department that pays your benefit after you receive a refund from HMRC, as the refund may affect your entitlement.
Time limits for claiming
You should apply for a refund within 6 years of the end of the tax year you're claiming for.
For example, if you are applying for a refund for the 2023/24 tax year, you should apply before 6 April 2030.
If you need to apply after the 6-year deadline, you can still submit a claim, but you will need to include reasons for your late application when you apply. HMRC will then consider whether to accept your late claim.
What information you'll need
Before starting your application, gather the following information:
- Your full name
- Your address
- Your National Insurance number
- The reasons why you want a refund
- The name of the person who the refund should be made payable to (if this is not you)
How to apply online
The quickest way to apply is through HMRC's online service. You'll need to sign in to your account, and if you don't already have sign-in details, you can create them during the application process.
When you complete your online application, you'll receive a reference number that you can use to track the progress of your claim.
How to apply by post
You can apply by post if you're an agent acting on behalf of a taxpayer or if you cannot apply online.
To apply by post, fill in form CA8480 online. You cannot save your progress on this form, so make sure you have all your information ready before you start. Once completed, print the form and post it to HMRC using the postal address shown on the form.
What happens after you apply
HMRC will review your application. If they need any further information, they will contact you.
If your application is approved, HMRC will send you a cheque for your refund in the post.
If your application is not approved, HMRC will write to you explaining the reasons why your claim was rejected.
You can check HMRC's current processing times to find out when you can expect a reply after you've submitted your claim.
Getting help
If you need further help with claiming a refund of Class 2 National Insurance contributions, you can contact HMRC's National Insurance enquiries line.
Sources
This article provides general guidance based on current HMRC rules. For advice specific to your situation, speak to your accountant.
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