Overview

You pay Class 2 National Insurance contributions to help qualify for certain benefits like the State Pension if you’re self-employed.

This guide is also available in Welsh (Cymraeg).

Most people pay these contributions as part of their Self Assessment tax bill or their contributions are treated as having been paid.

But you may choose to pay Class 2 contributions if you:

You may also choose to pay because you are not eligible to be treated as having paid Class 2 contributions. This applies if you’re any of the following:

  • an examiner, moderator, invigilator or person who sets exam questions
  • a minister of religion who does not receive a salary or stipend
  • a person who makes investments - but not as a business and without getting a fee or commission
  • running a business involving land or property

If you do not pay through Self Assessment, you’ll need to register with HM Revenue and Customs (HMRC) to pay Class 2 contributions.

There’s a different way to pay if you work or live abroad.

Registering to pay Class 2 contributions

Check how to register with HMRC in order to pay.

You can register at any time, but check the deadlines for paying Class 2 contributions.

After registering

Once you’ve registered, HMRC will send you a payment request by the end of October telling you how much to pay. 

The payment request will include an 18-digit reference number that you’ll need in order to make a payment. 

You do not need an 18-digit reference number if you work or live abroad.

If after registering you do not get a payment request, contact HMRC.

How long payments take

Your payment request will give you a deadline to pay HMRC.

The time you need to allow depends on how you pay.

You can make same or next day payments:

You can pay within 3 days using online or telephone banking (by Bacs) or by cheque through the post.

Allow 21 working days to set up a Direct Debit if you have not set one up before.

If the deadline falls on a weekend or bank holiday, make sure your payment reaches HMRC on the last working day before it. You do not need to do this if you’re paying using online or telephone banking Faster Payments.

If you miss the payment deadline

You might have to pay more to fill gaps in your National Insurance record if you miss the deadline HMRC has given you.

HMRC will write and tell you how much you need to pay.

Confirmation of payment

You do not need to contact HMRC to check your payment has been received.

It will appear on your National Insurance record. This can take up to 8 weeks.