Do I legally have to update Companies House when I move my registered office?

Yes. A change of registered office must be filed with Companies House (form AD01, or via the online service) and takes effect once processed. This is a Companies Act obligation independent of your visa, and it applies regardless of whether the move also affects your endorsement.

Does moving my trading address count as a change I need to tell my endorsing body about?

If it's a genuine relocation of where the business operates — a new office, a new city, a different region entirely — treat it as material and disclosable. A minor internal move within the same building or coworking space is unlikely to warrant a formal notification, but ask your endorsing body if you're unsure.

Will moving my business to a different city hurt my endorsement?

Not inherently. Endorsing bodies are generally more interested in whether the move is explained and consistent with the business's trajectory than in which UK city you're based in. An unexplained move away from a stated market, customer base, or hiring plan is the thing that draws questions.

What if I move my registered office to a different accountant's or agent's address?

That's common and generally unremarkable, but keep the distinction clear in your own records between your registered office (a legal filing address) and your actual trading address (where the business operates). Endorsing bodies and Home Office reviewers care about the latter.

Can I use a virtual office or mail-forwarding address as my registered office?

Companies House permits this for the registered office, subject to its own rules on appropriate address requirements. Whether it's a good idea for your endorsement narrative is a separate question — a business that claims to be scaling UK operations but has no physical trading presence anywhere is a harder story to tell convincingly.

Moving your registered office or trading address post-endorsement

Founders relocate for entirely ordinary reasons. The first office was too small, too expensive, or in the wrong part of the country once the customer base became clear. A co-working desk gets swapped for a proper lease once headcount grows. None of this is unusual, and none of it is inherently a problem for your endorsement. What turns a routine move into a flag is not the move itself — it's whether anyone who's tracking your business against its original plan finds out about it from you, or finds out about it by noticing the business isn't where it said it would be.

Key rules

Moving your registered office (a Companies House filing) or your main trading address after Innovator Founder endorsement is routine and not restricted, but it sits in two separate systems that both need updating: Companies House, which has its own statutory filing requirement (form AD01) independent of your visa, and your endorsing body, which should hear about a genuine operational relocation as a proactive update rather than discover it at a contact point review. The two addresses aren't the same thing — a registered office can be a virtual or accountant's address for legal filing purposes, while your trading address is where the business actually operates and is what reviewers care most about. An unexplained address change, discovered rather than disclosed, reads as instability; the same move, proactively explained with a business rationale, reads as normal growth.

Two different addresses, two different obligations

It's worth being precise about what's actually moving, because the rules and the audiences differ.

Registered office is a statutory Companies House concept — the official address for legal correspondence and public record. Changing it is a straightforward filing (form AD01, or the equivalent online update through Companies House's service) and takes effect once Companies House processes it. This obligation exists under company law and has nothing to do with your visa status; every UK company has it, visa or not.

Trading address is wherever the business actually operates — the office your team works from, the address customers or suppliers associate with you, the location that would appear if someone visited in person. It's entirely possible, and common, for these to differ: many small companies use an accountant's address or a formation agent's address as the registered office while trading from somewhere else entirely.

Updating Companies House

This part is mechanical. File the change of registered office through Companies House — either the AD01 form or the equivalent step in the online filing service — and the change is a matter of public record once processed. There's no discretion involved and no need to explain your reasoning to Companies House itself. Keep a copy of the confirmation for your own records; you may want to reference it later if a reviewer asks when a move happened.

Telling your endorsing body

This is where founders more often go wrong — not through concealment, but through simply not thinking of an address change as the kind of thing worth mentioning. It is. The general principle, covered in more depth in tell your endorsing body before they ask, applies directly here: material operational changes are far better received when the founder raises them first.

A relocation is material if it changes:

The city or region the business operates from, especially if that differs from what the endorsed plan described.
Your proximity to the customers, partners, or talent pool the business plan was built around.
Anything about the cost base, lease commitments, or headcount that a reviewer comparing actuals to plan would notice.

The move itself was never the issue. It was always the gap between what the plan said and what the reviewer found, with nothing in between to explain it.

— A recurring pattern across endorsement contact points

A short written note to your endorsing body — new address, effective date, one or two sentences on why — is usually all that's needed. This is the same discipline as monthly trading reports: small, regular, factual updates that keep the endorsing body's picture of the business current, so nothing looks like a surprise later.

When a move genuinely signals something wrong

Not every relocation is neutral, and it's worth being honest about the pattern that does draw scrutiny: a business that moves repeatedly, in short succession, with no consistent explanation, alongside other signs of instability — reduced activity, missed reporting, a founder who's harder to reach. In that context, an address change is read as one symptom among several rather than a standalone event. The fix isn't to hide the move; it's to make sure the rest of the picture — reporting cadence, monthly trading reports, a living business plan that reflects current reality — stays consistent and current regardless of where the office sits.

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A simple sequence for a genuine relocation

Confirm the new address and the effective date before you file anything.
File the Companies House change of registered office (AD01 or online equivalent) if the legal registered address is also moving.
Update your business bank, insurer, and any registered agents or accountants who need the correct address for statutory correspondence.
Send your endorsing body a short proactive update — new address, date, brief rationale — rather than waiting for a contact point meeting to ask.
Update the address on your own business plan and any documents an assessor might later compare against your original endorsed plan.
If the move coincides with a broader operational shift — a pivot, a change in target market, a change in team — address that explicitly rather than letting the address change stand in for the bigger story.

Sources and further reading

Key takeaways

A registered office change is a Companies House filing obligation (AD01 or online equivalent) that exists independently of your visa.
A trading address move is the one endorsing bodies actually care about, since it reflects where the business genuinely operates.
Notify your endorsing body proactively about a material relocation rather than letting it surface at a contact point meeting.
The same move reads very differently depending on whether it's explained upfront or discovered later.
Repeated, unexplained relocations alongside other instability signals are what draw real scrutiny — not a single, well-communicated move.