Form

Change a company's registered office address (AD01)

Use the Companies House online service to change your company's registered office address.

• From: Companies House
• Published: 19 September 2014
• Last updated: 17 November 2025
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  1. 17 November 2025

     Added link to webchat.

  2. 4 March 2024

     Form updated for new measures under the Economic Crime and Corporate Transparency Act.

  3. 15 May 2019

     Link added to guidance about what information we make publicly available.

  4. 5 March 2015

     Online filing option added

  5. 19 September 2014

     First published.

Documents

Change your company's registered office address online

https://www.gov.uk/file-changes-to-a-company-with-companies-house

Details

You must tell Companies House within 14 days of the change taking place.

Change your company’s registered office address online to update your information as quickly as possible. You’ll need your company authentication code.

You can request to have your authentication code sent to your home address if you cannot access your company’s registered office.

If you use your home address as the company’s registered office address, it will be available to the public.

You’ll need to file a paper form if the company:

• has been defaulted to the Companies House address
• is in liquidation
• is applying to be restored to the register
• is an unregistered company