Alphabet shares are different classes of shares — commonly A, B, C and so on — with rights set out in the company’s articles. They can provide useful flexibility over voting, dividends and capital, but can also create tax risk if they are mainly used to redirect income between family members.
When alphabet shares can be useful
There are many legitimate reasons to create different share classes. A family business may want the next generation to participate economically while founders retain voting control. Management may be given a separate class with rights linked to future growth. External investors may require different voting or capital protections.
Different classes can also allow dividends to be paid differently between shareholders where the articles permit it. That flexibility is useful, but it is also the area where particular care is needed.
The settlements legislation
Tax rules can attribute income back to the person who created an arrangement where value is effectively given away so that income is diverted to somebody else. Family companies therefore need to consider why different classes have been created, what rights they genuinely carry and whether the arrangement has commercial substance.
A genuine outright transfer of shares to a spouse or civil partner can be very different from creating a special class that carries little more than a right to dividends. Meaningful rights to capital and sale proceeds, genuine ownership and the ability to retain those proceeds are all important factors.
Shares for minor children require additional care. Where a parent provides the shares and the relevant income exceeds the statutory £100 threshold, the dividends can generally be taxed on the parent rather than the child.
Dividend waivers and value shifts
Repeated dividend waivers can also attract scrutiny, particularly where they consistently allow more profit to be paid to lower-taxed family members. If shareholders are genuinely intended to have different economic rights, it is generally better for those rights to be properly reflected in the share structure.
Changing share rights can also move value between shareholders even where no cash changes hands. In an established company, redesignating or altering shares can therefore have Capital Gains Tax, Inheritance Tax or valuation consequences.
Employees and directors
Where shares are issued to employees or directors, the employment-related securities rules also need to be considered. If valuable shares are acquired for less than market value, employment income can arise. Restricted shares may require additional tax elections and reporting, so valuation should be considered before issue.
Start with the commercial reason
Alphabet shares are strongest where there is a clear answer to the question: why do we need different share classes? Succession, management incentives, investor rights and genuine differences between shareholders can all provide sensible reasons.
The practical documentation matters just as much as the label. The articles should clearly describe the dividend, voting and capital rights of each class, and shareholder decisions should be implemented consistently with those rights. Informal understandings which differ from the legal documents can make both the commercial and tax analysis harder to defend.
Where the starting question is instead, “How can we pay this dividend to whoever will pay the least tax?”, the arrangement needs much more careful review. Alphabet shares are a useful tool, but they should be designed around genuine ownership and commercial objectives rather than simply the desired tax result.
A periodic review is sensible once alphabet shares are in place. Changes in ownership, family circumstances, employee roles or the company’s value can all affect whether the original structure still makes commercial sense and whether its tax treatment remains appropriate.
This is particularly important after a new shareholder joins, a founder steps back or the company prepares for a sale, because rights that were appropriate at introduction may no longer fit the commercial position.
