As soon as a family is structured across several countries, an apparently simple question gets complicated: who is the beneficial owner? The answer is not universal, because the governing thresholds depend on the jurisdiction.
This article describes how the determination proceeds methodically, where it fails in practice, and what belongs documented. The wider context is in the guide to the family office operating system. It does not replace legal advice; assessment in the individual case remains with the responsible compliance function.
The basic idea: down to a natural person
A company cannot be a beneficial owner, because it is itself owned by somebody. So the ownership chain is followed until a natural person stands at the end. Across several layers that means computing the shareholding through: a person holding fifty per cent of a holding company that owns sixty per cent of a company holds thirty per cent of it on a look-through basis. Where several routes lead to the same company, the shares are added.
The thresholds diverge
Here lies the actual effort. There is no globally uniform threshold. In the European Union a threshold of 25 per cent applies, in India it is 10 per cent, in South Africa 5 per cent. Switzerland has its own regime, and the United States introduced its own reporting duties with the Corporate Transparency Act.
The practical consequence is inconvenient: the same person can, at an identical shareholding, be disclosable in one structure and not in another. Applying a single threshold to all structures — typically the administrator’s home rule — is convenient but exposed under review.
Control without capital
The shareholding threshold is not the only connecting factor, and that is regularly overlooked. A person may also be a beneficial owner by controlling a structure in another way: through voting rights that diverge from the capital stake, through contractual arrangements, through the power to appoint or remove governing bodies.
A person with ten per cent of the capital and a veto on material questions can exercise considerable influence, while a thirty per cent stake without voting rights has none. Anyone who only computes the percentages and does not read the shareholder agreements reaches a wrong result here.
Trusts and foundations follow a different logic
With trusts and foundations the capital logic does not apply, because there are no shares in the usual sense. What is examined instead are the roles involved: who established the structure, who administers it, who holds control or supervisory powers, and who benefits.
A further complication is that the beneficiary class is sometimes not conclusively determined but only described by characteristics. A formulation such as the descendants of the settlor names no specific person. In such cases what matters is not the determination but the documented reasoning on how it was handled.
The fallback rule is not an exit
Where no route identifies a person, some regimes provide for naming the person in the most senior management position instead. That fallback is a last resort for genuine borderline cases, not a convenient exit from a laborious determination. Used regularly, it is itself a finding under review.
Why documentation matters more than the result
A review rarely looks only at the result but at how it was reached. What must be traceable is which ownership chain was used, which jurisdiction governed, which threshold was applied, whether control rights were checked, and on what evidence the determination rests.
A correct determination without documented reasoning is hard to defend. A carefully reasoned determination that later turns out to be superseded usually is defensible — because it remains visible that the work was done carefully at the time of assessment.
Determination is not a one-off task
Ownership changes through transfers, succession, restructurings and the next generation joining. A UBO determination made once and never reviewed loses its value. It belongs bound to a periodic control cycle rather than filed as a closed matter.
Triggers should also be defined that require a review regardless of cycle: a recognisable change in ownership, a change in governing bodies, a restructuring. How to set up such a cycle is described in KYC and periodic review in a family office.
What this requires in practice
Four points follow for a practice with cross-border mandates. Record the jurisdiction per entity and per beneficial owner, not only the company’s seat. Model the ownership chain in full rather than only the top layer. Check control rights separately, because they can diverge from the capital stake. And document the reasoning, not only the result. How that looks in a mandate operation is shown in FLIORE for cross-border mandates.