What are alphabet shares and what is their purpose?
Alphabet shares are a common feature of UK company structures, particularly in owner-managed businesses, family companies and companies where flexibility around dividends or control is important.
They are often talked about in simple terms, usually as a way of paying different dividends to different shareholders. That is part of the picture, but not the whole of it. Alphabet shares affect voting rights, economic entitlement and exit outcomes, and they need to be handled carefully to avoid disputes or unintended tax consequences.
This article explains what alphabet shares are, how they work under UK company law, why companies use them, and the issues that should be considered before introducing them.
What are alphabet shares?
Alphabet shares are not a special type of share recognised by statute. The phrase is simply shorthand for different classes of shares within the same company, usually labelled A shares, B shares, C shares and so on.
The important point is not the label. It is the rights attached to each class.
Under UK company law, shares are treated as being of the same class only if the rights attached to them are identical in all respects. If the rights differ, even slightly, the shares are different classes. The rights that usually matter are:
-
the right to receive dividends
-
the right to vote
-
the right to capital on a sale or winding up
Alphabet shares are therefore just a way of organising different bundles of rights within the share capital of a company.
Where do the rights come from?
The rights attached to shares are set out primarily in the company’s articles of association. The articles act as a contract between the company and its shareholders and between the shareholders themselves.
If a company has only one class of shares and standard articles, all shareholders of that class are entitled to the same treatment. Dividends, voting and capital returns must be dealt with on a uniform basis within that class.
Once a company introduces multiple classes of shares, the articles must clearly state:
-
what rights attach to each class, and
-
how those rights can be exercised or varied
Without this clarity, the label “A shares” or “B shares” achieves very little on its own.
Why companies use alphabet shares
The main reason companies introduce alphabet shares is flexibility. A single class of ordinary shares is rigid. Multiple classes allow the company to separate economic benefit from control, or to adjust profit distribution without constant changes to ownership.
In practice, alphabet shares are most often used for dividend flexibility, but there are several overlapping reasons why they appear.
Dividend flexibility
With a single class of shares, dividends must be paid proportionately to shareholdings within that class. If two shareholders each hold 50 ordinary shares, a dividend must be split 50/50.
Alphabet shares allow the articles to provide that dividends may be declared on one class of shares and not another. This gives the directors the ability to vary dividend outcomes year by year without transferring shares or changing ownership percentages.
This can be useful where shareholders contribute differently over time, have different income needs, or want to smooth personal tax positions. The flexibility comes from the drafting of the articles, not from the mere existence of different share labels.
We do not have to set or fix the dividend amount or percentage at the time we set up the alphabet shares. That discretion is left with the directors.
Retaining control while sharing profits
Another common use of alphabet shares is to allow one group of shareholders to retain voting control while another group participates economically.
For example, founders may hold voting shares while family members or passive investors hold non-voting shares. This can allow profits to be shared without diluting decision-making authority.
This kind of structure can work well, but it also hard-codes a power imbalance into the company. That imbalance should be understood and accepted by everyone involved, ideally with expectations set out in a shareholders’ agreement as well as the articles.
Family and succession planning
Alphabet shares are frequently used in family companies where ownership is spread across generations but control remains concentrated.
In these situations, different classes may be used to:
-
allow parents to retain voting control,
-
provide income to adult children, or
-
manage gradual succession without a sudden transfer of control
This can be effective, but it is also an area where tax considerations and HMRC scrutiny are particularly relevant, which I return to later.
See my article Giving Alphabet Shares to your Spouse
Employees and key individuals
Some companies issue separate classes of shares to employees or key individuals so they can participate in dividends without having full voting rights.
This can align interests and create a sense of ownership. It can also raise tax issues if the structure is designed primarily to replace salary or bonuses with dividends. The commercial reality matters more than the label attached to the payment.
But Don’t Give Employees Shares Until You Read This.
Investors and joint ventures
In more complex structures, different classes of shares are often used to give investors particular rights, such as preferred returns or enhanced capital entitlement on exit.
While these shares are not always referred to as “alphabet shares” in practice, they operate on the same principle: different rights attached to different classes.
What rights can differ between alphabet share classes?
Generally speaking, shares have three key features, and with each class of share we can alter each of these properties.
Dividend rights
Dividend rights are the most commonly adjusted feature. Articles may allow dividends to be declared:
-
only on certain classes, or
-
at different rates for different classes
It is important to understand that dividends remain discretionary unless the articles create an enforceable right. Even where one class is “entitled” to dividends, directors must still consider the company’s financial position and comply with the rules on distributable profits.
Voting rights
Some classes carry full voting rights, some carry limited rights, and some carry no voting rights at all.
Non-voting shares are lawful, but they often surprise shareholders later, particularly if the company runs into difficulty or a major decision is required. Voting rights tend to matter most when something goes wrong.
Capital rights
Capital rights determine who benefits on a sale of the company or on a winding up.
A class that works well for dividend purposes can produce unexpected results on exit if capital rights are not carefully thought through. This is a common source of friction in sale negotiations, especially where alphabet shares were introduced years earlier without a clear exit strategy in mind.
Transfer and other rights
The articles may also impose different transfer restrictions on different classes, or provide for conversion or compulsory transfer in certain circumstances.
In owner-managed companies, these provisions are often supplemented by a shareholders’ agreement, which can add detail and deal with leaver situations more flexibly.
Alphabet shares and dividends – what the law actually requires
Alphabet shares do not change the fundamental legal rules around dividends.
A dividend is a distribution, and a company may only make a distribution out of profits available for the purpose. This is a core principle of UK company law and applies regardless of how many share classes exist.
Before declaring a dividend, directors must be satisfied that:
-
the company has sufficient distributable profits, and
-
paying the dividend is justified in the circumstances
If a dividend is paid unlawfully, it can give rise to repayment obligations and, in some cases, personal exposure for directors.
Alphabet shares simply determine who is entitled to receive a dividend if one is lawfully declared. They do not make dividends automatic, guaranteed or risk-free.
How alphabet shares are introduced in practice
There is no single method for introducing alphabet shares. The correct approach depends on the company’s existing structure and what is trying to be achieved.
Common routes include:
-
issuing a new class of shares,
-
redesignating existing shares into different classes, or
-
carrying out a more formal share reorganisation
In most cases, the articles of association will need to be amended, which usually requires a special resolution of shareholders. Directors must also have authority to allot shares if new shares are issued.
Once the changes are made, statutory registers must be updated and the correct filings made at Companies House. The precise forms depend on the steps taken.
This is an area where informal or “DIY” approaches often cause problems later, particularly when the company seeks investment or is sold.
This is one way of creating alphabet shares that I would do:
- The company creates a new class (or classes) of shares.
- The new classes are set out in the company’s Articles of Association.
- The new articles detail that the new share classes are adopted by special resolution, but can be passed by a written resolution.
- Once the new share classes have been created, the company decides to either allot new shares of the classes concerned or have existing shares converted to the new classes.
- Directors and shareholders should consider and approve the changes to the company’s articles. These can be passed as written resolutions under the new procedures in the Companies Act 2006.
- Notices of the statutory forms and resolutions are sent to Companies House.
- We’d usually suggest a shareholders agreement as well.
Tax considerations and HMRC risk
Alphabet shares are lawful, but certain uses of them attract closer attention from HMRC.
One area of concern is where dividends are routed to family members in circumstances that HMRC considers artificial or contrived – are you just trying to avoid tax. The settlements legislation can, in some cases, attribute income back to the person who effectively arranged the diversion.
Another sensitive area is employee share structures that are designed primarily to convert what would otherwise be earnings into dividends. HMRC’s guidance on employment-related securities makes clear that they look closely at arrangements where dividend rights are closely aligned with employment roles rather than genuine equity risk.
The key theme in HMRC’s approach is substance over form. If the commercial reality is inconsistent with the paperwork, the paperwork is unlikely to win.
Alphabet shares can form part of sensible tax planning, but they should never be implemented in isolation from proper tax advice where tax outcomes are a significant driver.
For most people, Alphabet Shares are absolutely intended to save tax! So getting good tax advice to ensure it is done properly is essential.
Commercial and practical risks
Beyond tax, alphabet shares can create practical issues if they are not carefully thought through.
They can complicate decision-making, create misunderstandings about entitlement, and slow down transactions. Buyers and investors often prefer simple share structures, and may insist on simplification before completion.
Most shareholder disputes involving alphabet shares arise not because the structure is inherently flawed, but because expectations were never properly aligned at the outset.
When alphabet shares work well
Alphabet shares tend to work best where:
-
the shareholders have a shared understanding of how the company operates,
-
the rights are clearly drafted and consistently applied, and
-
the structure is reviewed as the company evolves
They are less successful where they are used as a quick fix for deeper issues around remuneration, control or fairness.
Final thoughts
Alphabet shares are neither exotic nor inherently risky. They are a legitimate and often useful feature of UK company law.
Their effectiveness depends entirely on how and why they are used. When designed around a clear commercial purpose and supported by proper documentation, they can provide flexibility that a single class of shares cannot. When used casually or without foresight, they can store up problems for later.
As with most aspects of company structuring, the real value lies not in the label, but in the detail.
You should always seek professional advice to ensure the distribution of alphabet shares does not breach any tax or other regulatory laws.
For step-by-step advice on how to set up alphabet share structures, issue new shares, and protect shareholder rights, get in touch for independent legal advice that you can trust.
I can help you to review, draft, and amend Articles of Association and Shareholders Agreements, and advise on other shareholder rights considerations such as minority rights, exit strategies, and board management.
