Special rules can apply for social security purposes if you regularly work in more than one country in the EEA (or Switzerland).

On this page, we explain various issues that you might come across in relation to the UK state pension if you have lived or worked abroad. If you think you are eligible for a state pension from another country, you should contact the pension authority in the relevant country.

If you are sent to work in the UK from a ‘rest of world’ country (being a country outside the EEA or Switzerland and also one that does not have a reciprocal social security agreement with the UK) by an employer in that country, you may not need to pay UK National Insurance contributions (also ...

If you go abroad and are no longer within the UK tax system, HMRC stop being involved in your student loan repayments and the Student Loans Company takes over.

This page looks at some examples of how UK tax rules apply to students working abroad.

Visitors to Northern Ireland from outside the EU may be able to claim back the VAT which is paid on goods when they leave the EU.