What is a National Insurance number?
It is a unique code used in the United Kingdom. A code is assigned to each person throughout there lifetime. It is used in the UK's administrative system - it is not a form of identification
Why do I need it??
You need a National Insurance number in the UK to track your taxes and National Insurance contributions, ensure you're paying the right amount towards your state pension and benefits, apply for and receive state benefits and services and various other miscellaneous applications
Where can I get it?
You can find your National Insurance number on your payslip, your P60 (end of year tax summary), letters about tax, pension, or benefits and your personal tax account online, under National Insurance
Can I work without one?
Yes, you can start work if you can legally work in the UK. Just tell your employer you've applied for one and share it when you get it
Who needs it?
Your National Insurance number should be known by, HMRC (tax office), your job and pension service, DWP (benefits office), your local council, the student loans company and banks and building societies
Help and support