National Insurance Information
You pay National Insurance contributions to qualify for certain benefits and the State Pension.
You pay mandatory National Insurance if you are 16 or over and are either:
- an employee earning above £166 a week.
- self-employed and making a profit of £6,365 or more a year.
You may be able to pay voluntary contributions to avoid gaps in your NI contributions.
You need a National Insurance number before you can start paying National Insurance contributions.
If you earn between £118 and £166 a week, your contributions are treated as having been paid to protect your National Insurance record.
National Insurance Classes
There are different types of National Insurance (known as ‘classes’). The type you pay depends on your employment status and how much you earn.
When You Stop Paying
If you are employed, you stop paying Class 1 National Insurance when you reach the State Pension age.
If you are self-employed you stop paying:
- Class 2 National Insurance when you reach State Pension age
- Class 4 National Insurance from 6 April (start of the tax year) after you reach State Pension age
- Your National Insurance number
- National Insurance classes
- How much you pay
- What National Insurance is for
- Help if you are not working
- Change of circumstance
For further information: