Equity and Trust in UK Law

A fiduciary is someone who has undertaken to act for or on behalf of another in a particular matter in circumstances which give rise to a relationship of trust and confidence. The distinguishing obligation of a fiduciary is the obligation of loyalty.

In such a case the basic rule is that a trustee in breach of trust must restore or pay to the trust estate either the assets which have been lost to the estate by reason of the breach or compensation for such loss.

But the proprietary interest which equity is enforcing in such circumstances arises under a constructive, not a resulting, trust. Although it is difficult to find clear authority for the proposition, when property is obtained by fraud equity imposes a constructive trust on the fraudulent recipient: the property is recoverable and traceable in equity.

A resulting, implied or constructive trust—and it is unnecessary for present purposes to distinguish between these three classes of trust—is created by a transaction between the trustee and the cestui qui trust in connection with the acquisition by the trustee of a legal estate in land, whenever the trustee has so conducted himself that it would be inequitable to allow him to deny to the cestui qui trust a beneficial interest in the land acquired.

The first and fundamental question which must always be resolved is whether, independently of any inference to be drawn from the conduct of the parties in the course of sharing the house as their home and managing their joint affairs, there has at any time prior to acquisition, or exceptionally at some later date, been any agreement, arrangement or understanding reached between them that the property is to be shared beneficially.

Both sides are agreed on that, and in the course of the oral argument in this court it repeatedly became apparent that the quality of the relevant assurances may influence the issue of reliance, that reliance and detriment are often intertwined, and that whether there is a distinct need for a 'mutual understanding' may depend on how the other elements are formulated and understood.

The "legal ownership" of the trust property is in the trustee, but he holds it not for his own benefit but for the benefit of the cestui que trustent or beneficiaries. Upon the creation of a trust in the strict sense as it was developed by equity the full ownership in the trust property was split into two constituent elements, which became vested in different persons: the "legal ownership" in the trustee, what came to be called the "beneficial ownership" in the cestui que trust.