National Insurance Number

When you start working in the United Kingdom, you are required to have a National Insurance number. This number is a unique identifier that is used to track your contributions to the National Insurance system. It is important to have a National Insurance number, as it is required when you pay taxes, claim benefits or apply for a loan.

How to Apply for a National Insurance Number

If you are over the age of 16 and have the right to work in the UK, you can apply for a National Insurance number. The application process is straightforward, and you can apply either online, by phone or by post.

To apply online, you need to fill out an application form on the gov.uk website. You will need to provide your personal details, such as your name, date of birth and contact information. After you submit your application, you will be contacted by the Department for Work and Pensions (DWP) to arrange an interview.

The interview is usually conducted over the phone, and it takes around 20 minutes. During the interview, you will be asked about your personal circumstances, such as your work history and immigration status. Once the interview is complete, you will receive your National Insurance number by post within three weeks.

If you prefer to apply by phone, you can call the National Insurance number application line on 0800 141 2075. The line is open from Monday to Friday, from 8am to 6pm. An advisor will take your details over the phone and arrange an interview for you.

If you are unable to apply online or by phone, you can apply by post. You will need to download an application form from the gov.uk website and send it to the National Insurance number application processing centre.

What Documents Do You Need to Apply for a National Insurance Number?

When you apply for a National Insurance number, you will need to provide proof of your identity and right to work in the UK. The documents you need to provide depend on your individual circumstances, but they may include:

Document
Accepted as Proof of
Passport
Identity and Right to Work
Biometric Residence Permit
Identity and Right to Work
Full Birth or Adoption Certificate
Identity
Driving Licence
Identity

If you are unable to provide any of these documents, you may be asked to provide alternative proof of your identity and right to work.

What is the National Insurance System?

The National Insurance system is a social security system in the UK that provides financial support to individuals who are unable to work due to illness, disability or unemployment. It is funded by contributions from employees, employers and self-employed individuals.

When you start working in the UK, you are required to make National Insurance contributions. These contributions are deducted from your salary and are used to fund the National Insurance system. Your contributions entitle you to certain benefits, such as the state pension, statutory sick pay and maternity pay.

How Are National Insurance Contributions Calculated?

The amount of National Insurance contributions you are required to pay depends on your earnings. Currently, you pay 12% of your earnings between £183 and £962 per week, and 2% of your earnings above £962 per week.

If you are self-employed, you pay a flat rate of £3 per week, as well as a percentage of your profits. The percentage you pay depends on your earnings, and it ranges from 9% to 11%.

FAQs

What Happens If I Don’t Have a National Insurance Number?

If you don’t have a National Insurance number, you may be unable to work legally in the UK. You may also be unable to claim benefits or apply for a loan.

Can I Change My National Insurance Number?

No, you cannot change your National Insurance number. Your National Insurance number is unique to you, and it remains the same for life.

Can I Use My National Insurance Number as Proof of Identity?

No, your National Insurance number is not an acceptable form of identification. You will need to provide other forms of identification, such as a passport or driving licence.

What Happens If I Have More Than One National Insurance Number?

If you have more than one National Insurance number, you should contact the Department for Work and Pensions (DWP) to have the issue resolved. Having multiple National Insurance numbers can cause issues with your National Insurance contributions and benefits.

Can I Check My National Insurance Contributions?

Yes, you can check your National Insurance contributions by logging into your personal tax account on the HM Revenue and Customs (HMRC) website.

What Happens If I Overpay National Insurance Contributions?

If you overpay National Insurance contributions, you may be able to claim a refund. You will need to contact HM Revenue and Customs (HMRC) to find out how to claim your refund.

What Happens If I Underpay National Insurance Contributions?

If you underpay National Insurance contributions, you may be required to make up the shortfall by paying additional contributions. HM Revenue and Customs (HMRC) will contact you if this is the case.