NI stands for National Insurance number. It’s a unique reference number used in the UK for the administration of the National Insurance or social security system. It’s also used for the UK tax system.

You don’t need an NI number immediately upon arrival. You can apply for one when you start working.

• People aged 16 or over who are working in the UK usually have to pay National Insurance contributions. These contributions help to fund state benefits such as the State Pension, Jobseeker’s Allowance and Statutory Sick Pay.
• You can find more information about National Insurance on the official UK government website: https://www.gov.uk/national-insurance

Here’s what you need to know about National Insurance (NI) as a student in the UK:

Do Students Need National Insurance?

• You need a National Insurance number (NI number) if you plan to work while you study in the UK.
• Having an NI number allows you to legally work and pay taxes in the UK. 

When do Students Need an NI Number?

• You typically need an NI number if you earn more than a certain amount per week. The current threshold is £242 per week (as of July 2024).

How to Apply for a National Insurance Number as a Student:

• If you’re an international student and already have a job offer in the UK, your employer might be able to help you apply for an NI number.
• You can also apply online or directly call the National Insurance helpline at 0800 141 2075 if you live in England, Scotland and Wales or 0845 600 0643 if you live in Northern Ireland.
• They will ask you if you are already working or have started looking for work and can prove this. They will then take you through an application form over the telephone.

Important Note: This information is based on current regulations (July 2024) and can change. It’s always best to check the official UK government website for the latest updates.