Register as an overseas company
You must register an overseas company with Companies House if you want to set up a place of business in the UK.
Who must register
You must register if you set up a place of business in the UK or if you usually carry out business from somewhere in the UK.
Some types of company cannot register as an overseas company in the UK, including partnerships and unincorporated bodies.
If you do not have a base in the UK
You do not need to register with Companies House.
You may still need to register for Corporation Tax with HM Revenue and Customs (HMRC).
How to register
You must fill in form OS IN01 and send it to Companies House within 1 month of opening for business. The address is on the form along with what documents you need to send.
You must send a £71 registration fee with the form. You can pay by cheque or postal order.
Changes to company details
You must tell Companies House within 14 days if your company details change. This includes:
- name
- address
- what the business does
- details of directors, secretaries or people authorised to represent the company
- company information, for example accounting requirements or the powers of directors or secretaries
- company constitution (one of the documents made when you formed the company)
Contact Companies House for help.
Companies House
Telephone: 0303 1234 500
Find out about call charges
Support from the Department for Business and Trade
Find more information on expanding your overseas business into the UK at Business.gov.uk. Sign up for free practical guidance and insights on your sector.
Setting up in Scotland, Wales or Northern Ireland
You can get help from Scottish Development International (SDI) if you’re looking to set up a business in Scotland.
Scottish Development International
Telephone: 0800 917 9534
Find out about call charges
You can also get help from: