Apply to pay voluntary National Insurance contributions when abroad (CF83)
Use our online service to apply to pay voluntary National Insurance contributions for periods abroad.
You can apply to pay voluntary National Insurance contributions to fill gaps in your National Insurance record.
You can get advice on whether you’ll benefit from paying voluntary National Insurance contributions. If you’re below State Pension age, contact the Future Pension Centre.
If you’re over, or within 6 months of reaching State Pension age, we cannot process your application. You must contact the International Pension Centre.
You may want to get financial advice before you decide to make voluntary National Insurance contributions. Find out more about pensions and retirement on the Money Helper website.
Voluntary National Insurance contributions
You may be able to pay voluntary Class 2 or voluntary Class 3 National Insurance contributions for periods abroad, as long as you meet the conditions to pay.
Find out more about paying voluntary National Insurance contributions and which class to pay in guidance on social security abroad.
You cannot pay voluntary Class 2 or voluntary Class 3 National Insurance contributions for any period during which you’re liable to pay Class 1 National Insurance contributions.
Find out what benefits and pensions National Insurance contributions count towards.
Eligibility
Before you apply, you should check your eligibility to pay.
If you’re living abroad, working abroad, or living and working abroad
You may be able to pay voluntary Class 2 or voluntary Class 3 National Insurance contributions if you have either:
- previously lived in the UK for 3 years in a row
- paid at least 3 years of National Insurance contributions
If you’ve lived or paid social security contributions in an EU country, Gibraltar, Iceland, Liechtenstein, Norway, Switzerland, or Turkey
You may be able to pay voluntary Class 2 or voluntary Class 3 National Insurance contributions if you have either:
- previously lived in an EU country, Gibraltar, Iceland, Liechtenstein, Norway, Switzerland, or Turkey for 3 years in a row
- paid 3 years of social security contributions in an EU country, Gibraltar, Iceland, Liechtenstein, Norway, Switzerland, or Turkey
You must also have been previously subject to UK legislation because you were employed or self-employed. For example, you have previously:
- paid, or had Class 1 National Insurance contributions treated as paid
- paid, or had Class 2 National Insurance contributions treated as paid
To pay voluntary Class 2 National Insurance contributions, you must be working or have worked abroad during the period you’re applying to pay and have worked in the UK immediately before leaving.
You can check current National Insurance rates and categories.
Volunteer development workers
If you’re a volunteer development worker, you will need to tell us about your earnings for National Insurance purposes. This should include all cash allowances paid by your employer. This should not include benefits in kind, or any cash allowances not paid by your employer.
Further guidance on volunteer development workers is available using Guidance on Social Security abroad: NI38.
What you’ll need to apply
You’ll need the following to apply:
- full name
- date of birth
- National Insurance number — find your National Insurance number if you’ve lost it
- your address in the UK if applicable
- your address abroad if applicable
- the date that you left the UK
- details of your employment before you left the UK
- how long you lived or plan to live abroad if known
- details of your employment or self-employment abroad if applicable
- details of any government benefit you were receiving or claiming if applicable
If you’re applying online you’ll need a phone with a working camera and also one of the following types of photo ID:
- UK photocard driving licence
- UK passport
- non-UK passport with a biometric chip
- UK biometric residence permit (BRP)
- UK biometric residence card (also called a BRC)
- UK Frontier Worker permit
If you’re applying to pay voluntary National Insurance contributions for multiple periods, this information is required for each period.
Between November 2017 and April 2019, HMRC’s guidance was incorrect. If you did not apply or your application was refused because of the incorrect guidance, you may be able to pay at the original rates. You can provide details if you think you may have been affected.
Apply to pay
Get all of your information together before you start.
What happens next
If your application to pay voluntary National Insurance contributions abroad is approved, we’ll write to you to tell you and confirm payment dates and amounts or we may ask for further information.
Find out when you can expect to receive a reply from HMRC.
You can contact HMRC National Insurance enquiries, if you have any further questions about paying National Insurance contributions and living abroad.
Updates to this page
Published 15 January 2024Last updated 12 February 2025 + show all updates
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The criteria for apply to pay National Insurance contributions has been updated.
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You can now apply to pay voluntary National Insurance contributions online. Information has been added on paying voluntary National Insurance contributions if you've lived or paid social security contributions in an EU country, Iceland, Liechtenstein, Norway, Switzerland or Turkey. Information has been added on what to do if your employer is paying your voluntary National Insurance contributions.
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Added translation