Trustees' duties — loyalty, care, investment

Trustees’ duties supply the operating law of the trust. Earlier weeks established how a trust is created, constituted, classified, and occasionally imposed. Week 10 concerns what follows once title is held for others. The point is not merely managerial. The trustee is owner at law, but owner under an equitable discipline: powers are conferred for the purposes of the trust, and the trustee’s autonomy is constrained by duties of loyalty, care, impartiality, proper investment, and accounting.

Three themes dominate examination questions. First, loyalty is strict. A trustee must not place himself in a position where duty and interest conflict, nor profit from the trusteeship without authorisation. The rule is prophylactic, not compensatory. Its severity is deliberate: equity prefers a clear rule to an inquiry into whether the trustee behaved honestly or whether the beneficiaries would in fact have obtained the opportunity. Secondly, care is contextual. The ordinary trustee is not an insurer, but must exercise reasonable care and skill, with a higher expectation for professional trustees. The Trustee Act 2000 is central here. Thirdly, investment is now framed less by lists of authorised securities and more by standards: suitability, diversification, review, and proper advice.

These duties overlap but must not be collapsed. A trustee who invests badly may breach the duty of care without being disloyal. A trustee who profits from a trust opportunity may be liable even though the trust has suffered no loss and the investment was objectively advantageous. A trustee who follows personal moral preferences in investment may breach the duty to act in the beneficiaries’ best financial interests unless the trust instrument or the relevant charitable purposes justify a different approach. The best answers separate the duty breached, the standard applicable, the remedy sought, and any defence or authorisation.

For Durham students, this topic also consolidates the private-law method developed across the compulsory first year. Contract helps with exemption clauses and consent; Tort assists with standards of care, causation, and loss; UK Constitutional Law’s concern with institutional authority has an echo in the limits of trustee discretion; legal method matters because many answers turn on the distinction between rule, principle, remedy, and standard of review. The common first-year foundation is therefore not incidental. Trusts in Year 2 requires students to integrate doctrinal precision with careful characterisation.

In an exam, begin with the trust instrument. It may authorise remuneration, self-dealing, delegation, or investment powers; it may also exclude liability, subject to the irreducible core preserved by Armitage v Nurse. If the instrument is silent, equity and statute supply default rules. The central question is always: what power was exercised, for what purpose, under what constraint, and with what consequence?

The duties of trustees developed from Chancery’s insistence that conscience could restrain the legal owner. The trust’s distinctive strength is that it divides control from enjoyment without leaving the beneficiary merely with a personal claim. But that division carries a moral and institutional risk: the trustee controls assets that belong, in equity, to others. Trustees’ duties are the answer to that risk.

The earliest and most uncompromising principle is loyalty. Keech v Sandford is the conventional starting point. A trustee of a lease failed to obtain renewal for the infant beneficiary, then took the renewed lease for himself. The Lord Chancellor required him to hold it on trust. The decision is often criticised as harsh because the landlord had refused renewal to the infant. Its importance lies precisely in that harshness. Equity refused to allow a trustee to say that the beneficiary could not have obtained the benefit, or that the trustee acted innocently. The rule prevented trustees from being tempted to prefer their own interests and avoided factual inquiries that would be difficult, self-serving, and corrosive of confidence in fiduciary administration.

The nineteenth century extended and systematised that instinct. The office of trustee was increasingly encountered in commercial, family, and charitable contexts, and Chancery had to police both temptation and incompetence. The no-conflict and no-profit rules hardened. In Bray v Ford, Lord Herschell expressed the orthodoxy that a fiduciary must not make an unauthorised profit or place himself in conflict. The language is severe because the function is prophylactic. The object is not to punish moral delinquency but to secure undivided loyalty.

Alongside loyalty, equity developed a standard of prudent administration. Speight v Gaunt and Learoyd v Whiteley illustrate the older model. Trustees were expected to act as prudent persons would act in managing property for others. They were not liable merely because investments failed, but they were liable if they failed to take ordinary precautions, used improper agents, or adopted speculative investments outside permitted categories. The law was cautious because trustees were commonly unpaid private individuals. A rule demanding entrepreneurial brilliance would have deterred trusteeship; a rule tolerating carelessness would have exposed beneficiaries to abuse.

Investment law has altered profoundly. The old regime relied heavily on authorised lists and narrow categories of safe investment. This suited a world in which preserving capital for successive family interests was the paradigm. Modern trust administration is different. Trust assets may include securities, land, business interests, pension funds, charitable endowments, and diversified portfolios. The Trustee Act 2000 responded by giving trustees a broad general power of investment, subject to standards of care, suitability, diversification, review, and advice. The movement is from closed categories to principled prudence.

The modern law therefore contains both continuity and reform. Loyalty remains strict because conflicts remain dangerous even in sophisticated markets. Care has become more differentiated because professional trustees, solicitors, accountants, and trust corporations hold themselves out as possessing expertise. Investment has become more flexible but also more disciplined. The trustee may invest broadly, but broad power is not free power. It is fiduciary power.

This history matters in problem questions. Students often treat statutory investment powers as if they displaced equity. They do not. The statute enlarges powers and states duties, but the fiduciary office supplies the frame. A trustee who takes advice, diversifies, and reviews may still be disloyal if he receives a secret commission. Conversely, a loyal trustee may still be negligent if he leaves the entire fund in an inappropriate asset. Historical context explains why different duties have different triggers, different mental elements, and different remedies.

The first principle is that trustee powers are fiduciary powers. A trustee does not own beneficially; he holds and manages for the purposes of the trust. The trust instrument may confer wide discretion, but discretion is never equivalent to beneficial ownership. A trustee must exercise powers in good faith, for proper purposes, with attention to relevant matters, and without surrendering judgment unless delegation is validly authorised. The court will not ordinarily substitute its own investment judgment for that of a trustee, but it will intervene for breach of duty, improper purpose, conflict, failure to consider, or irrational administration.

The second principle is loyalty. The no-conflict rule prohibits a trustee from entering a position where personal interest, or another duty, conflicts or may conflict with the duty owed to beneficiaries. The no-profit rule prohibits unauthorised profit from the fiduciary position. These rules are distinct but closely related. A profit may evidence conflict; a conflict may arise even without profit. They are strict: fraud, bad faith, or actual loss is unnecessary. The trustee’s answer is not that the bargain was fair, that the beneficiaries benefited, or that he could have obtained the opportunity in a private capacity. The proper answer is authorisation: by the trust instrument, by fully informed beneficiary consent, or by the court.

Several applications follow. A trustee must not purchase trust property unless the transaction is authorised or the beneficiaries, being competent and fully informed, consent. This is the self-dealing rule. Even a fair price will not ordinarily save the transaction because equity refuses to investigate whether the trustee’s influence or informational advantage distorted the bargain. A trustee who sells his own property to the trust is caught by the fair-dealing rule; such a transaction is not automatically voidable in the same way, but the trustee must show complete fairness and full disclosure. Trustees must not receive secret commissions, bribes, or collateral benefits from third parties dealing with the trust. After FHR European Ventures LLP v Cedar Capital Partners LLC, bribes and secret commissions received by an agent or fiduciary are held on constructive trust for the principal, giving a proprietary remedy.

The third principle is that remuneration requires authority. The traditional rule is that trustees act gratuitously unless remuneration is authorised by the trust instrument, all beneficiaries consent, statute applies, or the court awards an allowance. The reason is loyalty: payment creates a personal benefit from the office. Modern practice commonly authorises professional charging, but the authorisation must be read carefully. A solicitor-trustee may charge for professional work only within the terms of the instrument or statute; he cannot simply convert trusteeship into a profit centre.

The cases on trustees’ duties are best read as a sequence of institutional controls rather than isolated morality tales. Keech v Sandford establishes the strictness of loyalty. It is a lease-renewal case, but its deeper proposition is that equity will not permit a trustee to appropriate an opportunity encountered through the trust, even where the trustee appears to have acted without fraud and even where the beneficiary might not have obtained the opportunity. The case supplies the prophylactic method of fiduciary law.

Bray v Ford gives the classic formulation of the no-profit and no-conflict rules. It is not confined to trustees but is routinely applied to them. The significance of the decision is that the rule’s severity is justified by administrability. Courts do not wish to decide after the event whether the fiduciary was actually influenced by self-interest. The duty is to avoid the position.

Boardman v Phipps is the difficult modern loyalty case. Boardman, a solicitor to the trust, and a beneficiary acquired shares in a company after using information obtained in relation to the trust. Their actions benefited the trust substantially, but the House of Lords held them accountable for profits, subject to a generous allowance. The case is indispensable because it shows both strictness and remedial flexibility. Liability was imposed despite honesty and benefit; allowance recognised skill, labour, and risk.

Regal (Hastings) Ltd v Gulliver, though a company case, is central to trust fiduciary analysis. Directors made profits from shares acquired because the company could not itself fund the purchase. They were liable to account. The case reinforces the point that liability is not based on fraud or damage but on unauthorised profit made by reason of fiduciary position.

Speight v Gaunt and Learoyd v Whiteley are the older care and investment authorities. They show that trustees are not insurers, but they must act prudently and within authorised investment parameters. Their language must now be read alongside the Trustee Act 2000, yet they remain useful for the core idea that prudence concerns conduct, not hindsight.

Nestlé v National Westminster Bank plc is a leading modern investment case. The beneficiary argued that the bank’s conservative administration produced poor returns over decades. The Court of Appeal accepted that trustees must conduct periodic reviews and act prudently, but the claim failed on causation and proof of loss. The case is a warning against assuming that disappointing returns equal breach.

Cowan v Scargill is unavoidable in ethical investment. It concerned pension trustees connected with the National Coal Board and an attempt to restrict overseas and oil-related investments. Megarry V-C treated the best interests of beneficiaries as normally meaning their best financial interests. The case should be used carefully: it does not require mechanical profit maximisation, and later charity cases qualify its reach in purpose-driven trusts.

FHR European Ventures LLP v Cedar Capital Partners LLC resolved a long-standing remedial controversy by holding that bribes and secret commissions received by an agent are held on constructive trust for the principal. For trustees, the practical effect is powerful: disloyal receipt can generate proprietary consequences, not merely a personal account.

See practice questions section below.

See further reading section below.