Choosing a registered office address is a legal requirement when you incorporate a limited company in the UK. This address must be a physical location in the UK where official documents from Companies House, HMRC and other authorities can be delivered and where they are expected to be available for inspection during normal business hours.
Using your home address is common for early-stage founders but it makes your personal details publicly visible on the Companies House register. Understanding the rules, the difference between registered and service addresses, and the available alternatives helps protect privacy while meeting all compliance obligations.
Why Every Limited Company Needs a Registered Office
A registered office is the official address that Companies House records for your limited company. It is the place where important legal notices, court documents, statutory filings and compliance letters are sent. The address must be a physical UK location; a PO Box is not acceptable.
Directors must ensure that any mail delivered to the registered office can be collected promptly. Failure to do so can lead to late filing penalties, director disqualification risks or even strike-off proceedings. The registered office address appears on the public register, so anyone can look it up at any time.
Rules and Requirements Set by Companies House
The registered office must be a real, verifiable physical address in the United Kingdom. It cannot be a virtual office that only forwards mail without anyone present to accept deliveries. Companies House may carry out checks and can reject an address if it appears to be only a mail drop.
You must update the registered office address through the correct Companies House form if you move. The change takes effect once processed and the new address must satisfy the same physical location rules. Rules around acceptable addresses can change, so always check the latest guidance directly on the Companies House website before filing.
Key practical steps:
- Confirm the premises actually exist and can receive post
- Obtain permission from the occupier if it is not your own premises
- Ensure someone can collect or sign for important mail
Service Address Versus Registered Office Address
The registered office address is for the company itself and appears on the public register. A service address is the address provided for individual directors and persons with significant control (PSCs). The service address can be different from the registered office and can be a PO Box or other address where the person is happy to receive formal correspondence.
Many founders set their service address to the company registered office initially. Later they may change the director service address to a home address or accountant’s office while keeping the company registered office elsewhere. This split helps limit the amount of personal information that is easily visible in a single search.
Both addresses must be kept up to date. Changes to director service addresses are made through separate filings and the rules for what constitutes an acceptable service address are generally more flexible than for the registered office.
Privacy Concerns When Using Your Home Address
Using your home as the registered office means your residential address becomes publicly available on the Companies House register. This information remains visible even after you move or sell the property. Many early-stage founders and e-commerce sellers prefer to avoid this for personal security and to separate home and business life.
Residential addresses can also create practical problems. Couriers may arrive at unexpected times, neighbours may notice increased business traffic, and it can complicate mortgage or tenancy agreements that restrict business use. When the company grows or takes on contracts, some customers and suppliers ask for a non-residential business address for added professionalism.
Practical Alternatives to Using Your Home
Several options exist for founders who want to keep their home address private. You can use a trusted accountant’s or solicitor’s office if they agree. Some co-working spaces and incubators offer registered office services as part of a desk or membership package. Virtual office providers supply a prestigious address with mail handling, although you must confirm they meet Companies House physical location standards.
When selecting an alternative, consider these steps:
- Visit the premises or speak directly with the provider to confirm mail is collected daily
- Ask for written confirmation that they accept service of official documents
- Check whether the address can be used for both registered office and director service address
- Compare ongoing costs and any notice periods for cancellation
Local enterprise hubs, maker spaces and specialist e-commerce incubators sometimes provide this facility at low or no cost to selected early-stage companies. One example in West Yorkshire is Loomworks, which offers selected founders a registered address alongside free desk space and mentoring with no fees or equity taken.
How to Change Your Registered Office Address
Changing the registered office is straightforward but must be done officially. Log into your Companies House account, complete the relevant form (usually AD01) and pay any applicable fee. The change is normally processed within 24 hours but can take longer during busy periods.
Before making the change, notify your accountant, bank, insurance provider and any suppliers who send post to the old address. Update your website, email signatures and any contracts that reference the previous registered office. Keep records of the date the change was filed in case of later disputes about which address was valid at a particular time.
Remember that fees, requirements and processing times can change. Always refer to the current Companies House online guidance and forms for the exact process at the time you need to file.
Common Pitfalls and Best Practices
Avoid using an address where no one checks the post for weeks at a time. This can lead to missed statutory deadlines or unopened enforcement letters. Also avoid addresses that are clearly only mail forwarding services without any physical presence.
Best practices include:
- Review your registered office and director service addresses every year when completing confirmation statements
- Keep a separate business mailbox or forwarding arrangement if you move frequently
- Consider GDPR and data protection implications if customer contracts reference your registered office
- Ensure your insurance policies list the correct business address
Taking time to choose the right address early reduces administrative work later and helps present a professional image to customers, suppliers and investors.
Frequently asked questions
Can I use a PO Box as my company registered office?
No. Companies House requires a physical UK address where documents can be delivered and inspected. A PO Box does not meet this requirement. You may use a PO Box or other address as a director service address, but the company registered office must be a verifiable physical location.
Is my home address visible to the public if I use it as the registered office?
Yes. The registered office address is shown on the public Companies House register. Anyone can search for your company and see the address. If privacy is important, consider using an alternative address from a co-working space, accountant or incubator that offers this service.
What is the difference between a registered office and a service address?
The registered office is the official address for the company and must be a physical UK location. A service address is for directors and PSCs and can be more flexible, such as a PO Box. You can set both to the same address or keep them separate to improve privacy.
Can I change my registered office address at any time?
Yes. You can update it by filing the correct form at Companies House. The change takes effect once processed. Notify your bank, accountant and other key contacts at the same time and update all business materials that list the old address.
Do virtual office providers meet Companies House rules?
Some do, but not all. You must confirm that the provider uses a genuine physical address where mail can be delivered and collected, not simply a mail forwarding service. Ask for written confirmation before using the address as your registered office and check the latest Companies House guidance.
Related reading: How to Choose the Right SIC Codes for Your E-commerce Business, Filing Dormant Company Accounts at Companies House, How to File Your Confirmation Statement. Browse all company admin & legal guides or apply to Loomworks.