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Change Company Name UK: Special Resolution Notice

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Part ofCompanies House Forms UK

Updated June 2026 · England & Wales
A company name is often the first thing customers, suppliers and investors notice about a business, so changing it is a decision that carries weight. Whether you're rebranding after a pivot, responding to a trade mark issue, or simply picking something that fits the business better, the legal mechanism in most cases is the same: your shareholders need to agree by special resolution. That means at least 75% of the votes cast must be in favour, and the resolution then has to be filed with Companies House before the change takes effect. This page walks through how to give proper notice of that resolution, what paperwork sits behind it, and where people tend to trip up. If you'd rather talk it through with someone before you start, a short call with an experienced legal adviser can help you work out your next move based on what you describe.

What this document is

A special resolution is a formal shareholder decision that needs a 75% majority to pass, as opposed to an ordinary resolution which only needs more than half. Under the Companies Act 2006, changing a company's name by member agreement is one of the decisions that must go through this higher-threshold route, unless the company's articles set out a different mechanism (some do, and it's worth checking yours before you begin).

Giving notice of the resolution means formally telling every shareholder who is entitled to vote that the decision is being put to them, either at a general meeting or by written resolution. The notice has to contain enough detail for members to understand exactly what they are voting on, including the proposed new name.

Private companies can usually use a written resolution and skip the meeting altogether, while public companies normally have to convene a general meeting with the correct notice period. Once the resolution has been passed, the company files form NM01 (or NM04 where the change is made under a provision in the articles) with Companies House, along with the applicable fee.

Companies House issues a certificate of incorporation on change of name, and the new name takes legal effect from the date on that certificate, not from the date of the shareholder vote.

How to use this document

  1. Check your articles and existing shareholder agreements. Before anything else, read the current articles of association to see whether they contain any specific rules about changing the company name. Some companies have bespoke provisions that override the default statutory route, and any shareholders' agreement may also impose additional consent requirements you'll need to satisfy.
  2. Draft the resolution and notice of meeting. Prepare a clear written version of the special resolution, stating the current name, the proposed new name, and that the decision is being taken as a special resolution. If you're holding a general meeting rather than using a written resolution, draft a notice of meeting setting out the date, time, location, and the exact wording of the resolution members will vote on.
  3. Circulate the notice to every eligible shareholder. Send the notice to all members entitled to receive it, using whatever method your articles permit (post, email, or company website where allowed). The minimum notice period depends on the type of meeting and the company, so check the Companies Act 2006 requirements carefully; a written resolution has its own timing rules for when agreement must be reached.
  4. Hold the vote and record the outcome. Either run the general meeting and count the votes cast, or collect signed responses on the written resolution. The resolution passes only if at least 75% of the votes count in favour. Record the result properly in the company's minutes or written resolution records, and keep a copy on file alongside the company's other statutory books.
  5. File with Companies House and update your records. Submit the signed resolution and form NM01 (or NM04 if relying on a provision in the articles) to Companies House, paying the applicable fee. Once the certificate of incorporation on change of name is issued, update your stationery, website, contracts, bank, HMRC records, and anywhere else the old name appears.
If you're dealing with this kind of situation, speak to an experienced legal adviser who can walk you through it — from £149.

Common questions

Q Do I need a general meeting, or can shareholders just sign a written resolution?
Most private companies can use a written resolution, which avoids the need to hold a meeting at all. The resolution is circulated to shareholders, and it passes when members representing at least 75% of the eligible voting rights have signified agreement. Public companies generally cannot use written resolutions and must convene a general meeting with the proper notice period. Always check your articles to see whether they add any extra requirements.
Q What majority is needed to pass a special resolution?
At least 75% of the votes cast by members entitled to vote must be in favour. For a general meeting, this means 75% of votes actually cast (not 75% of all shareholders). For a written resolution, the threshold is based on the total voting rights of eligible members, not just those who respond. This is a higher bar than an ordinary resolution, which only needs a simple majority.
Q When does the new company name actually take effect?
The change is not legally effective on the day shareholders vote. It takes effect only when Companies House issues the certificate of incorporation on change of name, and the company becomes legally known by the new name from the date shown on that certificate. Until then, contracts, invoices, and formal correspondence should still use the existing registered name to avoid any question over legal validity.
Q Are there restrictions on what name we can choose?
Yes. Certain names are prohibited or require approval, for example names that suggest a connection with government, use sensitive words (such as 'royal', 'bank', or 'chartered'), or are the same as or too similar to an existing registered name. Companies House will reject filings that breach the naming rules, so it's sensible to run the proposed name through the company name availability checker before you go to the trouble of a shareholder vote.
Q Do I need to file a copy of the resolution itself with Companies House?
Yes. A signed copy of the special resolution must be filed alongside the change of name form, normally within 15 days of it being passed. If you miss that window, the company and its officers can face penalties. The resolution goes on the public record, so anyone searching the company on Companies House will see the change of name resolution attached to the filing history.
Q Is there a fee to change a company name?
Yes, Companies House charges a filing fee for change of name applications, with a higher fee for same-day service where available. Fees change from time to time, so check the current amount on gov.uk before you file. There is no separate fee for the special resolution itself; the cost relates to processing the name change and issuing the new certificate of incorporation on change of name.
Q What do we need to update after the name change goes through?
Plenty. Letterheads, invoices, email signatures, websites, business cards, signage, bank accounts, insurance policies, HMRC records, VAT registration, supplier contracts, customer contracts, and domain names may all need attention. The company's registered number stays the same, which keeps continuity for contracts, but the trading name change should be communicated clearly to anyone who deals with the business.
If you're dealing with this kind of situation, speak to an experienced legal adviser who can walk you through it — from £149.

Sources

This guide is based on primary UK law and official guidance.

Brad Askew, Solicitor (non-practising)

Written & reviewed by

Brad Askew Solicitor (non-practising)

Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice. LegalDocuments.co.uk is not a law firm and does not provide regulated legal advice.

Legal disclaimer
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.