How Do You Decode Your Official Certificate of Incorporation on Change of Name?

The Certificate of Incorporation on Change of Name is a Companies House document confirming your company’s new name and its effective date. Your company number, incorporation date, and legal status stay unchanged. Read three fields: new name, company number, and issue date.

What Is a Certificate of Incorporation on Change of Name?

A Certificate of Incorporation on Change of Name is the official proof Companies House issues under section 81 of the Companies Act 2006. It records the company’s new name. The change takes effect on the date printed on the certificate.

Companies House issues the certificate after it accepts the change of name filing. A company changes its name by special resolution or by a method set out in its articles of association. Companies House reviews the filing, checks the proposed name against its rules, and updates the register.

For online filings, Companies House sends the certificate electronically. The PDF serves as your legal evidence of the new name. Banks, tax authorities, and overseas regulators request it when you update records.

Section 81 treats the certificate as conclusive evidence that the company changed its name in accordance with the Act. Section 82 states that a name change does not affect the company’s rights or obligations. Legal proceedings started under the old name continue under the new name.

What Information Does the Certificate Display?

The certificate displays four items: the former company name, the new company name, the company number, and the date of issue. Each item confirms a specific fact in the company’s updated Companies House registration record.

The wording follows a fixed format. The certificate certifies that the company, having changed its name, is now incorporated under the new name. The former name appears first. The new name follows.

The company number is the second field to check. England and Wales companies carry eight characters. Scottish companies start with “SC”, and Northern Ireland companies start with “NI”. The number identifies your legal entity on the public register.

The issue date is the third field. This date marks the legal start of the new name. Contracts signed before this date carry the old name. Contracts signed on or after this date carry the new name.

The fourth field is the new name itself. Companies House records the name exactly as filed, including punctuation and the suffix “Limited” or “Ltd”. Any difference between the filing and the certificate points to an error.

Does the Company Number Change After a Name Change?

No. The company number stays the same after a name change. Companies House assigns the number to the legal entity, not to the name. Directors, shareholders, contracts, and tax records remain attached to the same number.

The company is the same legal person under a new label. The incorporation date does not reset. The accounts filing deadlines and confirmation statement dates continue on their existing schedule.

This continuity protects overseas founders. Their bank accounts, supplier agreements, and filing history remain linked to one number. Founders who want the full legal basis for this continuity can read about changing a UK company name without losing the company number.

The register keeps a record of previous names. Companies House lists each former name with its start and end dates. Searchers see the full naming history under the same company number.

How Long Does Companies House Take to Issue the Certificate?

Processing times depend on Companies House and exclude weekends and bank holidays. Complete and accurate filings move fastest. Incomplete or incorrect information, or technical and application complexities, delay the issue of the certificate.

A UK company is formed online in as little as 3 working hours when complete and accurate information is submitted, and all legal and ID checks are completed. That benchmark applies to incorporation. Name changes follow the same Companies House processing conditions.

Companies House counts working days only. A filing submitted on Friday evening is processed from Monday. A filing submitted before a bank holiday is processed after it.

Your Web Filing Authentication Code is provided online through your company summary page. Companies House requires this code to authenticate online filings, including a name change submission. Keep the code accessible before you file.

Three common causes of delay: a proposed name that matches an existing registered name, a resolution that lacks the required majority, and a filing with a missing director detail. Correct each item before submission to protect the timeline.

How Do You Verify the Certificate Is Accurate?

Check the new name, company number, and issue date against the Companies House public register. The spelling, punctuation, and suffix must match your filing exactly. Report any discrepancy to Companies House immediately.

Start with the register. Search your company number on the Companies House website. The overview page displays the current name. The filing history lists the change of name entry with its date.

Compare three details between the PDF and the register. First, confirm the new name matches character for character. Second, confirm the company number matches. Third, confirm the issue date matches the filing history entry.

Verify the former name as well. An incorrect former name signals a mismatch with the register. Companies House corrects register errors when you contact it with the certificate and the filing reference.

Store the verified certificate in a secure location. Save one digital copy in your company records and one with your accountant. Both copies serve as evidence for banks and tax authorities.

Which Parties Receive Notification After You Hold the Certificate?

Notify HMRC, your bank, and your customers once you hold the certificate. Update the company name on stationery, websites, and invoices. UK trading disclosure rules require the registered name on business documents.

HMRC holds records under your company’s Unique Taxpayer Reference. The reference stays the same, and the name on file updates. Overseas founders handle this notice through a defined process, explained in how overseas founders inform HMRC and tax authorities about a company name change.

Banks require the certificate as proof. Submit the PDF with your account update request. Payment providers and merchant accounts follow the same procedure.

Update all business documents next. Three document types carry the registered name: invoices, order forms, and websites. Letterheads and email signatures follow. Replace the old name on every document dated after the issue date.

Overseas tax authorities and local business registries also require updates. Present the certificate as evidence of the legal change. Each authority sets its own procedure.

How Does Non-Resident UK Company Formation Handle the Name Change Process?

Non-Resident UK Company Formation delivers its Non-Resident Company Name Change service exclusively to non-UK residents. The service covers the filing, the submission to Companies House, and the receipt of your certificate.

International clients face specific requirements. They file from outside the United Kingdom and often act across time zones. A structured process reduces filing errors and avoids repeated submissions.

The Non-Resident Company Name Change service structures each step around those requirements. The service prepares the filing, checks the information for completeness, and submits it online. Complete and accurate information keeps processing within Companies House timelines.

After Companies House issues the certificate, you decode it using the four fields covered above. The service supports the next steps by identifying the parties that require the updated name.

What Does the Certificate Confirm About Your Company?

The certificate confirms your company’s new legal name, unchanged company number, and effective date. It proves the change complies with the Companies Act 2006. Every later update to banks and authorities relies on this document.

Read four fields: former name, new name, company number, and issue date. Verify each against the Companies House register. Keep one verified copy in your company records.

Non-Resident UK Company Formation provides the Non-Resident Company Name Change service for international founders who want a documented, compliant route from filing to certificate. The certificate closes the legal process. Notifications to HMRC, banks, and customers complete the administrative process.