Skip to main content
Book a call — £89
Menu

Share Reclassification UK: Process & Class Rights

We're not a law firm — we help you find the right legal support. For advice on your situation, speak to a legal adviser or find a solicitor.

Part ofCorporate Legal Documents UK

Updated June 2026 · England & Wales
Reclassifying shares is something private companies do more often than people realise. It might happen because a family business wants to split voting control from dividend entitlements, because an investor is coming in on different terms, or simply because the founders want to tidy up a messy cap table. Whatever the trigger, the process sits under the Companies Act 2006 and is shaped by whatever the company's articles of association already say. This guide walks through what reclassification actually involves, how varying class rights differs from changing share classes, what paperwork tends to be needed, and where companies most often trip up. It is written for directors, company secretaries and shareholders who want a plain-English view before taking the next step.

Overview

Share reclassification is the process of converting existing shares from one class into another, for example turning some of a company's ordinary shares into A ordinary and B ordinary shares, or creating a new class of preference or non-voting shares. It changes the label and the rights attached to those shares going forward.

Variation of class rights is a related but distinct concept: it means altering the rights that already attach to an existing class, such as changing the dividend formula for preference shares or removing a voting right. In practice the two often happen together, because reclassifying shares without setting their new rights would leave the share structure incomplete.

Both actions are governed by the Companies Act 2006 and by any rules in the articles or shareholders' agreement. The level of shareholder approval needed depends on what the articles say and whether existing class rights are being affected, so the starting point is always a careful read of the current constitution.

Key steps

  1. Check the articles and any shareholders' agreement. Before anything else, read the current articles of association and any shareholders' agreement in full. These documents set out what share classes exist, what rights attach to them, and what procedure must be followed to create new classes or vary existing rights. If the articles are silent, the default rules in the Companies Act 2006 apply.
  2. Decide the new structure and draft the rights. Work out exactly what the new classes should look like. This means setting out voting rights, dividend rights, rights on a return of capital, and any conditions on transfer or redemption. The new rights need to be drafted clearly because ambiguity here causes disputes years later when dividends are declared or the company is sold.
  3. Obtain board and shareholder approval. The directors will usually pass a board resolution recommending the reclassification, and the shareholders then need to approve it by the required majority. Where class rights are being varied, separate class consent is generally required, typically a special resolution of the affected class or written consent from holders of at least three quarters in nominal value of that class.
  4. Update the articles and internal records. If the reclassification requires changes to the articles, a special resolution is needed to adopt amended articles. The statutory registers, including the register of members and the PSC register where relevant, must be updated to reflect the new share classes and any changes in who holds what.
  5. File the required forms at Companies House. Certain filings are triggered by these changes, which can include notice of a variation of class rights, notice of the name or other designation of a class of shares, and a copy of the resolutions passed. Filing deadlines are short, so it is worth diarising them as soon as the resolutions are signed.

Common questions

If you're dealing with this kind of situation, a call with an experienced legal adviser can help you work out the right next step — from £89.

Common questions

Q Do all shareholders have to agree to a share reclassification?
Not necessarily. The level of approval depends on the articles of association and whether the change affects existing class rights. A special resolution of the company as a whole is often needed, and where the rights of a particular class are being varied, a separate class consent is usually required. If the articles set a higher threshold, that threshold applies. Careful drafting of the resolutions matters because a challenge later can unwind the process.
Q What is the difference between reclassifying shares and varying class rights?
Reclassifying shares means converting shares from one class into another, so the shares themselves change label and category. Varying class rights means altering the rights that already attach to an existing class without moving the shares between classes. In practice companies often do both at the same time, for example by creating a new class through reclassification and then setting its rights. The statutory procedures overlap but are not identical.
Q What are alphabet shares and why do companies create them?
Alphabet shares are share classes labelled A, B, C and so on, where each class can carry different rights. Companies create them to allow different dividends to be paid to different shareholders, to separate voting control from economic ownership, or to reflect different roles within a family or founder group. They are common in owner-managed businesses but need to be set up and operated carefully to avoid tax and legal problems.
Q Do I need to update the articles of association?
In most cases yes. If the existing articles do not already contemplate the new share classes or the new rights, they will need to be amended by special resolution. The amended articles must then be filed at Companies House within the statutory deadline. Even where the articles technically allow the change, it is usually sensible to update them so the current share structure is clear on the face of the document.
Q Are there tax consequences to reclassifying shares?
There can be. Depending on how the reclassification is structured and what rights change, there may be income tax, capital gains tax or employment-related securities consequences, particularly where employees or directors hold the shares. The position is fact-specific and HMRC takes a close interest in alphabet share arrangements. It is worth taking tax advice before finalising the structure, because fixing a problem afterwards is much harder than avoiding it upfront.
Q What needs to be filed at Companies House?
Filings can include the special resolution approving the changes, a copy of the amended articles if they have been changed, notice of a variation of class rights, and notice of the name or designation of a new class of shares. The confirmation statement will also need to reflect the updated share capital at its next filing. Deadlines are short, so filings should be prepared in advance of the meeting.
Q Can shareholders challenge a variation of class rights?
Yes. Under the Companies Act 2006, holders of not less than 15 percent of the issued shares of the affected class who did not consent to or vote in favour of the variation can apply to the court to have it cancelled. The application must be made within 21 days of the consent being given or the resolution being passed. This is one reason to document the process carefully and follow the procedure in the articles precisely.
If you're dealing with this kind of situation, a call with an experienced legal adviser can help you work out the right next step — from £89.

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.