National Insurance for migrants

Updated on 6 April 2023

Migrants

National Insurance contributions in the UK are paid by employees and employers on earnings and count towards certain state benefits. The self-employed contribute by a fixed weekly amount and a percentage of net profits above a certain threshold. Individuals may also make voluntary contributions in order to fill a gap in their contributions record and thus protect their entitlement to certain benefits.

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This section has information on National Insurance specifically for migrants. It contains further information on the following topics:

How do I get a National Insurance number?
The process for obtaining a National Insurance number (NINO) if you are a migrant.

What are National Insurance contributions?
We provide a summary of National Insurance contributions (NIC) and the different types.

What if I am a posted worker from the EU, Norway, Iceland, Liechtenstein or Switzerland?
This section explains the position for migrants assigned to the UK by their employers from these countries.

What if I come from a non-EU country with which the UK has a social security agreement?
This section explains the position for migrants assigned to the UK by their employers from these countries.

What if I come from a country with no social security agreement with the UK?
The position for migrants from these countries.

What if I am a multi-state worker?
The position if you regularly work in more than one country.

International social security for self-employed workers
Social security considerations if you are self-employed in a cross-border context.

How does the UK state pension work for migrants?
The effect of paying social security contributions in more than one country on your UK state pension.

Where do I find more information on National Insurance in general?

If you want more detailed information on general National Insurance topics, you can visit the following pages:

Tax guides

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