Why Advisors Should Act Fast When a Client’s Registered Office Changes

A silent change could trigger a big problem – here’s what to watch for:

We’ve recently seen a situation unfold that serves as a cautionary tale for any accountant advising limited companies.

A trading company ceased operations and vacated its premises. The landlord – perhaps frustrated by post piling up – informed Companies House that the company was no longer based there. In response, Companies House moved the registered office to its own default address and, without fanfare, issued a notice to strike the company off the register.

There were still unpaid trade creditors, HMRC debts, and a secured lender with a registered charge. Yet none of these parties were informed of the impending strike-off. If no one objected, the company could have been dissolved within weeks, and all without the knowledge of those with a financial stake.

What’s changed – and why it matters now

From 4 March 2024, under the Economic Crime and Corporate Transparency Act 2023 (ECCT Act), all UK companies must maintain an ‘appropriate’ registered office address. This is not just an admin tweak – it carries real risk if ignored.

Under the new rules, a registered office must:

• Be a physical location (no PO Boxes).
• Be a place where documents sent by hand or post are likely to reach someone acting for the company.
• Allow for acknowledgement of receipt (e.g. via recorded delivery or signed post).

What happens if the address fails the test?

If Companies House decides a company’s registered office is no longer “appropriate”, it can:

• Immediately move the registered office to a default address (in Cardiff), or
• Give the company 14 days to prove the address is appropriate or update it.

Once shifted to the default address, the company has just 28 days to provide a valid replacement. If it doesn’t, Companies House may initiate compulsory strike-off, even if the company owes money or holds assets.

Why this matters to accountants and business owners

For companies with lenders, trade creditors, or HMRC debts, a strike-off can create chaos:

• Secured creditors may lose their ability to enforce a charge.
• HMRC and trade creditors could be unaware and unable to lodge objections in time.
• Directors could unwittingly expose themselves to personal risk if the company is dissolved with liabilities outstanding.

Real-world example

In a recent case, a lender and trade creditors were completely unaware of the registered office change and the strike-off notice. Had the situation not been caught in time, the company would have been dissolved, leaving creditors in limbo and the lender scrambling to protect their position.

What should accountants do now?

This is a great opportunity to proactively check in with your clients:

Review the registered office address for all client companies, especially dormant or recently closed ones.
Ensure someone responsible is receiving and reviewing the post sent there.
Advise clients to inform you immediately if they move premises or stop trading.
Monitor Companies House notices – especially First Gazette strike-off notices.
Object promptly if a strike-off is inappropriate due to outstanding creditors or liabilities.