Form

Register a UK establishment of an overseas company (OS IN01)

Use this form to register a UK establishment of an overseas company.

From:
Companies House
Published
3 May 2010
Last updated
1 May 2024 — See all updates

Documents

How to complete your OS IN01

HTML

OS IN01 registration of an overseas company opening a UK establishment

PDF, 385 KB, 15 pages

OS IN01 continuation pages (optional)

ZIP, 350 KB

Details

Read how to complete form OS IN01 before you submit your form.

It costs £71 to register a UK establishment of an overseas company.

For more information on overseas companies, read our overseas companies guidance.

Nationalities and countries

Use our list of nationalities and countries to complete your form. We’ll only accept entries from this standard list.

Published 3 May 2010
Last updated 1 May 2024 + show all updates

  1. Fee updated.

  2. Added guidance on how to complete your OS IN01.

  3. Form updated following end of Brexit transition.

  4. Guidance added for changes from 1 January 2021.

  5. Link added to nationalities and countries list.

  6. New version uploaded

  7. First published.

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