Beneficial Interest in UK Law

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.

This requires two matters to be demonstrated: (a) That there was a common intention that both should have a beneficial interest; AND (b) That the claimant has acted to his or her detriment on the basis of that common intention.

Where, as in this case, the existence of some beneficial interest in the claimant has been shown, prima facie the interest of the claimant will be that which the parties intended: Gissing v Gissing at page 908G. If proprietary estoppel is established, the court gives effect to it by giving effect to the common intention so far as may fairly be done between the parties. For that purpose, equity is displayed at its most flexible: see Crabb v Arun District Council (1976) Ch 179.

If, however, the relevant conveyance contains an express declaration of trust which comprehensively declares the beneficial interests in the property or its proceeds of sale, there is no room for the application of the doctrine of resulting implied or constructive trusts unless and until the conveyance is set aside or rectified; until that event the declaration contained in the document speaks for itself.

But, in a case where there is no evidence of any discussion between them as to the amount of the share which each was to have – and even in a case where the evidence is that there was no discussion on that point – the question still requires an answer. It must now be accepted that (at least in this Court and below) the answer is that each is entitled to that share which the court considers fair having regard to the whole course of dealing between them in relation to the property.

Just as the starting point where there is sole legal ownership is sole beneficial ownership, the starting point where there is joint legal ownership is joint beneficial ownership. The onus is upon the person seeking to show that the beneficial ownership is different from the legal ownership. So in sole ownership cases it is upon the non-owner to show that he has any interest at all. In joint ownership cases, it is upon the joint owner who claims to have other than a joint beneficial interest.