A business move, new director or ownership change can affect more than the public company record. Banking, tax accounts, invoices, contracts and internal permissions may all need attention. Treating the change as a coordinated task reduces the chance that important correspondence goes to an old address or an outgoing director retains access.
In this article
- List the details that have changed
- Check approvals and required filings
- Update company and third-party records
- Confirm the changes are consistent
The starting point for changing company details in the UK is to identify exactly what has changed, when it takes effect and which approvals and notifications are required. Different changes use different procedures; there is no single form that updates everything.
Define the change before filing it
Write a short change record with the old information, proposed new information, effective date and person responsible. Attach the decision or evidence behind it.
Distinguish a registered office from a trading address, and a director's service address from their residential address. Distinguish a company name from a trading name. Confusing these can lead to an apparently successful update that leaves the wrong record unchanged.
Check the articles and any shareholders' agreement before implementing significant decisions. Changes to the constitution, name or share arrangements may need specific approvals. The GOV.UK guide to changing a company explains the categories and links to the relevant processes.
Use a change checklist that reaches beyond Companies House
| Change | Company administration | Wider records to review |
|---|---|---|
| Registered office | Appropriate address and filing | Mail forwarding, tax correspondence, stationery |
| Director appointment or departure | Consent, required details and notification | Banking, software, signing authority, insurance |
| Company name | Approval and registration process | Contracts, invoices, website, bank and payment providers |
| New shares or changed rights | Approvals, capital and ownership records | Investor documents, control assessment and accounting entries |
| Business activity | SIC information where appropriate | Insurance, licences, software categories and tax implications |
| Records inspection location | Relevant notification | Physical access and document custody |
Do not assume that telling Companies House changes HMRC's records automatically. The official guide notes that HMRC may also need to be notified. Check the relevant tax service and retain evidence of each update.
Check the deadline for the specific event
The official overview gives different time limits: changes to directors, secretaries and the records location generally need notification within fourteen days; changes to the constitution or articles within fifteen days; new share issues within a month. Follow the event-specific guidance for the actual transaction, especially where several changes occur together.
A confirmation statement is not a reason to postpone every update until the next annual filing. It can report certain matters, including SIC codes and specified capital or shareholder information, but other changes need their own route. The confirmation statement guidance explains that distinction.
Put the deadline and preparation date into a task list as soon as the decision is made. Include a check that the filing has been accepted and that the public record now shows the intended result.
Director and ownership changes need extra care
Identity verification is part of the current Companies House framework. Check the requirements before appointing a director or adding a PSC, rather than discovering a missing personal code during submission. The role-specific verification guidance sets out the relevant steps.
A departing director's removal from the public record does not remove their software permissions or bank authority. Revoke access promptly through the provider's procedures, retain records of the change and assign any unfinished approvals to someone else.
For ownership changes, distinguish an allotment of new shares from a transfer of existing shares. Review the member register, documents and PSC position. Where rights, valuations or tax treatment are uncertain, seek specialist advice before completing the transaction.
An illustrative office move
A service company moves from a director's home to rented premises. The director assumes changing the website address is enough. An adviser helps create a list separating the registered office change from the trading address update.
The business confirms that the new registered office meets the requirements, files the change and checks acceptance. It updates HMRC where needed, tells its bank and insurers, adjusts invoice details and arranges secure forwarding of existing mail. It also changes the address in its supplier onboarding documents so new contracts do not keep recreating the old information.
This is an illustrative process, not a statement that every business move needs identical filings.
Leave an audit trail of the update
Keep the approved decision, submitted form or transaction reference, acceptance message and final check together. Record who reviewed the change and whether any follow-up remains outstanding.
For a name change, preserve the link between old and new names in the accounting system. For a director change, preserve historical approvals rather than deleting the person's entire record. Continuity matters when explaining transactions to a lender, auditor or new adviser later.
Request help with a clearly described change
Supply the company number, nature of the change, intended effective date and relevant documents. Ask which approval checks, filings and follow-up tasks the engagement covers. Do not assume a general administration service includes legal drafting or complex share restructuring.
Discuss EPOS Accountancy company secretarial support, subject to agreed scope, and see pricing information. A clear plan should identify every organisation to notify and who checks that each update is complete.