What is National Insurance and what does the NI number mean in the United Kingdom? This section explains the different types of National Insurance and how it works.
NATIONAL INSURANCE 2021/22: Find out how much you pay to the UK Government and HMRC in National Insurance Contributions. Perhaps more important, why do you need to pay NIC?
This section has the current National Insurance rates and classes. You may need this information to check your contributions record.
To qualify for the State Pension, and for certain other welfare benefits, you must pay National Insurance (NI) contributions.
If you are 16 or older and you earn above £184 a week, or self-employed making a profit of over £6,515 a year, you pay National Insurance.
To start paying National Insurance Contributions you will need your National Insurance number. To protect your National Insurance record, your NICs get considered as paid if you earn between £120 and £184 a week.
NI 'classes' are the different types of National Insurance (see information below). The class you pay depends on:
You stop paying Class 1 National Insurance when you reach the State Pension age if you are employed. Being self-employed means you stop paying:
Note: This NI overview section and guide is also available in Welsh language 'Yswiriant Gwladol' (Cymraeg).
Your employment status and earnings determine what National Insurance class you pay. Having any gaps in your National Insurance record may also affect NIC classes.
|National Insurance Class||Who Should Pay National Insurance Contributions|
|Class 1 National Insurance||Employees who earn over £184 a week and under State Pension age (NI is automatically deducted by your employer)|
|Class 1A or 1B National Insurance||Employers pay these contributions directly on the expenses or benefits of their employees|
|Class 2 National Insurance||Self-employed people (not compulsory if you earn less than £6,515 a year but you can make voluntary contributions)|
|Class 3 Voluntary Contributions||You can choose to pay them to fill, or to avoid, gaps in your National Insurance record)|
|Class 3A National Insurance||Voluntary contribution (used as a state pension top up class 3a with a single lump sum if you can retire before 6 April)|
|Class 4 National Insurance||Self-employed people who earn profits over £9,569 a year|
Your contributions of National Insurance vary by how much you earn and your employment status (e.g. employed, self-employed).
Most employees pay Class 1 National Insurance contributions. These are the standard National Insurance rates for the tax year 6th April 2021 to April 5th 2022.
|The Amount Your Earn||National Insurance Rate Class 1|
|£184 to £967 a week (£797 to £4,189 a month)||12%|
|Over £967 a week (£4,189 a month)||2%|
Your payments are lower if you are a married woman or a widow with a CA4139 'Certificate of Election'. Apply for a CA4139 by filling in the CF9 form.
You also pay less if you have more than one job and want to defer NI contributions.
Note: Employers' National Insurance Contributions vary depending on the NI category letters of their employees.
Your NI contributions are part of your tax payments. Your employer deducts these payments before you receive your wages. The amount you contribute shows on your payslip.
As a Director of a limited company you can also be your own employee. You would pay Class 1 NI contributions through your PAYE system.
The amount of NI you pay depends on your profits. You might pay Class 2 National insurance Contributions or Class 4 National Insurance Contributions. Payments are usually made through the Government Gateway Self Assessment account.
Special rules apply if you have a 'specific job'. These include:
It is possible that you are self-employed and an employee of another company. So being self-employed you will pay Class 2 and Class 4 National Insurance contributions. As an employee you pay Class 1 NI via your PAYE deducted by your employer.
The amount you pay, above your PAYE contributions, depends on your combined income from all your jobs. File your Self Assessment tax return with HM Revenue and Customs (HMRC). They will then determine the amount of National Insurance contributions you must pay.
National Insurance rules vary for the following occupations:
|Benefits Entitlement||Class 1: Employees||Class 2: Self-employed||Class 3: Voluntary Contributions|
|Basic State Pension||Yes||Yes||Yes|
|Additional State Pension||Yes||No||No|
|New State Pension||Yes||Yes||Yes|
|Bereavement Support Payment||Yes||Yes||No|
|Contribution-based Jobseeker's Allowance||Yes||No||No|
|Contribution-based Employment and Support Allowance||Yes||Yes||No|
Note: You can top up your pension using voluntary contributions. As a rule, if you are self-employed and your profits are over £9,569 your Class 4 contributions do not count towards your state benefits.
As a rule, gaps in your National Insurance record affect your benefits. You can use National Insurance credits to help fill any gaps and protect your benefits.
You may get National Insurance credits if you are ill and cannot work or caring for someone full time. You can make voluntary contributions, to top up your NI, if you unable to get credits or are out of work.
It is your responsibility to inform HM Revenue and Customs if:
National Insurance Contributions Overview for United Kingdom