Rupert Morris
Partner
Guernsey
In modern Guernsey trust practice, trustees are commonly vested with both a power of advancement and a power of appointment. These powers are often described in similar language, exercised in similar circumstances and supported by similarly broad drafting, which can lead practitioners to treat them as interchangeable tools for effecting distributions from trust capital. That assumption is understandable, but it is also risky. Although both powers enable trustees to confer benefits from trust property, they rest on different legal foundations, serve different structural purposes and carry different sensitivities when scrutinised after the event.
This article revisits the distinction between these two powers through the lens of Guernsey law and argues that the choice between them matters. Using the wrong power can expose trustees to unnecessary challenge, particularly in complex discretionary structures or where distributions materially reshape the beneficial landscape of the trust.
The primacy of the trust instrument
A defining feature of Guernsey trust law is its emphasis on the primacy of the trust instrument. The Trusts (Guernsey) Law, 2007 (as amended) (the 'Trust Law') provides a modern and highly enabling statutory framework, but it consistently operates in many aspects subject to the terms of the trust. Questions such as who may benefit, how broadly a power may be exercised and what procedural safeguards apply cannot be answered by reference to doctrine alone, they must be answered by reference to the trust instrument.
The statutory context nevertheless remains important. In Guernsey, the statutory power of appointment is deliberately framed in expansive terms. Section 49 of the Trust Law provides that the terms of a trust may confer on the settlor, the trustees or any other person a power to appoint or assign all or any of the trust property, or any interest in it, to or for the benefit of any person, whether or not that person was a beneficiary of the trust immediately prior to the appointment or assignment. This formulation confirms that, as a matter of Guernsey law, the exercise of a power of appointment is not conceptually dependent upon the appointee holding any pre-existing beneficial interest in the trust property. The appointment itself is capable of creating that beneficial interest. This is an important point because it distinguishes the Guernsey position from any suggestion that a power of appointment can only operate to select among, or vary the interests of, persons who already possess some form of beneficial entitlement. Under Section 49 of the Trust Law, the terms of a trust may confer a power to appoint to any person and that person need not be within a defined class of existing beneficiaries at the time of appointment.
By way of illustration, consider a Guernsey discretionary trust established for the benefit of a widely-defined class comprising the settlor’s descendants and their spouses. The trust instrument confers on the trustees a broad power of appointment in line with Section 49 of the Trust Law. At the date of the settlement, the settlor has two adult children, A and B, neither of whom is married. Some years later, A marries C. The trustees wish to make provision for C and for any future children of the marriage. Although C falls within the class of beneficiaries, C has no vested or contingent interest in the trust property and has never received any distribution. The trustees exercise their power of appointment by instrument, appointing that a specified portion of the trust fund shall henceforth be held on discretionary trusts for the benefit of A, C and any children of A and C born or adopted during the trust period. This appointment creates entirely new beneficial interests where none previously existed. C and the as-yet unborn children of A and C become objects of the discretionary trust solely by virtue of the appointment. The power of appointment has thus been used not to redistribute existing entitlements, but to bring into existence a new layer of beneficial provision, tailored to the family’s changed circumstances. Had the trust instrument been more narrowly drawn, for example, confining the class of potential appointees to the settlor’s children only, the trustees could not have appointed in favour of C. This illustrates the importance of careful drafting of both the power of appointment and the definition of beneficiaries in the trust instrument.
The traditional DNA of advancement
By contrast, the power of advancement carries heavier historical baggage. In its traditional English form, the power of advancement was conceived as a mechanism by which trustees could anticipate the vesting in possession of a beneficiary's capital interest, raising money on account of that interest and applying it for the beneficiary's benefit in advance of the time at which it would otherwise fall into possession. On that orthodox view, the power was dependent on a pre-existing vested or contingent interest and its purpose was acceleration rather than creation.
Modern Guernsey trust instruments frequently depart from that narrow concept. Advancement clauses are now commonly drafted in terms that permit trustees to apply capital for the "advancement or benefit" of beneficiaries, often without reference to shares or expectant interests. In discretionary trusts, the language used may be indistinguishable, in practical effect, from a power of appointment. It is therefore unsurprising that trustees may view advancement as a convenient and flexible distribution tool, particularly for one-off capital payments or welfare-driven applications.
However, even in Guernsey, where the statutory framework is permissive and drafting is typically expansive, the traditional DNA of advancement still matters. The key practitioner question is not whether Guernsey law permits broad advancement powers, it does, but whether, on the terms of the particular trust instrument, the advancement power is properly construed as a freestanding dispositive power or whether it remains tethered, expressly or by implication, to an existing interest framework.
It is important to recognise that when the power of advancement in a trust is drafted broadly, trustees can use it not only to distribute capital to beneficiaries, but also to set up new trusts for their benefit. This process is called "settled advancement". However, while both settled advancement and the power of appointment can create new trusts, they operate differently.
As Kessler explains in the English law context1 (which is equally applicable to Guernsey law), the power of advancement may be used to transfer trust property to a new trust where it may be held on terms wholly or partly different from the original trust, or to alter the terms of the existing trust so as to create new beneficial interests which may wholly or partly replace the existing beneficial interests.
It is quite common for trustees, when having the power to advance funds for the benefit of an object, Z, to do so by way of a settled advancement. In this arrangement, the trust assets are held on trust for Z during their lifetime, with the remainder passing to Z’s family after Z’s death. The advancement must be made with Z’s benefit in mind and it is clear that structuring it in this way counts as applying the trust fund for Z’s benefit - especially since it is generally considered beneficial if Z’s family stands to benefit from the trust after Z’s passing. Therefore, this power allows trustees to create beneficial interests, but these must always be for the benefit of the particular object, Z. This is an important distinction: while a typical power of appointment lets trustees create any form of trust as long as the beneficiaries fall within the class of objects, a settled advancement is limited to creating new trusts that are specifically designed to benefit the intended object.
Where the distinction becomes critical
This distinction becomes critical where the intended recipient is merely a discretionary object, or where no beneficiary has any defined capital share. If the trust instrument frames advancement by reference to "shares", "presumptive entitlements", or "the beneficiary's interest in capital", then the power may not sensibly extend to a person who has no such interest. In those circumstances, using the power of advancement to confer a benefit risks a conclusion that the trustees have acted outside the scope of the power, even if the outcome achieved is substantively unobjectionable.
The power of appointment does not suffer from this conceptual fragility. Section 49 of the Trust Law makes clear that, provided the appointment is within the class permitted by the trust instrument, the fact that the appointee was not previously a beneficiary is irrelevant. For modern Guernsey discretionary trusts, this is not a technical nuance but a structural feature. Appointment is the mechanism by which beneficial interests are shaped or reshaped to reflect changing family, commercial or fiscal circumstances.
This is why, in Guernsey practice, the power of appointment is usually the safer and more orthodox tool where trustees wish to do anything more than confer a targeted benefit within an existing interest framework. Creating branch trusts, concentrating value in favour of a single beneficiary, excluding members of the class from future benefit or introducing entirely new beneficiaries are all exercises that sit naturally within a power of appointment. Attempting to achieve the same ends through advancement is possible only if the trust instrument clearly supports that construction and even then it invites avoidable analytical strain.
There is also a practical distinction in the formality required for the exercise of each power. Under both English and Guernsey practice, an appointment is usually required to be made by deed or by instrument, since it is a formal legal document. The power of advancement, by contrast, may be exercised informally, i.e. trust money can simply be transferred by cheque or bank transfer and no written document is strictly required (unless specifically provided for in the trust instrument), though it is prudent for trustees to record their decision in a formal written resolution. This difference in formality further supports the proposition that advancement is the more convenient tool for straightforward capital distributions, while appointment is the appropriate mechanism for more structural changes to the beneficial landscape of the trust.
This is why, in Guernsey practice, the power of appointment is usually the safer and more orthodox tool where trustees wish to do anything more than confer a targeted benefit within an existing interest framework. Creating branch trusts, concentrating value in favour of a single beneficiary, excluding members of the class from future benefit or introducing entirely new beneficiaries are all exercises that sit naturally within a power of appointment. Attempting to achieve the same ends through advancement is possible only if the trust instrument clearly supports that construction and even then it invites avoidable analytical strain.
There is also a practical distinction in the formality required for the exercise of each power. Under both English and Guernsey practice, an appointment is usually required to be made by deed or by instrument, since it is a formal legal document. The power of advancement, by contrast, may be exercised informally, i.e. trust money can simply be transferred by cheque or bank transfer and no written document is strictly required (unless specifically provided for in the trust instrument), though it is prudent for trustees to record their decision in a formal written resolution. This difference in formality further supports the proposition that advancement is the more convenient tool for straightforward capital distributions, while appointment is the appropriate mechanism for more structural changes to the beneficial landscape of the trust.
The fiduciary lens: Deliberation and scrutiny
Another important distinction lies in the fiduciary lens through which these powers are typically examined. Both advancement and appointment powers are usually fiduciary when vested in trustees, and both must be exercised honestly, in good faith and for proper purposes. However, the breadth of a power of appointment under Guernsey law heightens the importance of demonstrable deliberation. The wider the class of potential appointees and the more transformative the appointment, the greater the expectation that trustees can show they have appropriately surveyed the field, considered relevant factors and articulated a rational basis for their decision.
By contrast, an advancement decision is often narrower in focus. It may address a specific need or objective relating to an identified beneficiary, such as housing, education, business establishment or personal support. In such cases, the trustees' deliberation may be correspondingly focused, even though it must still be proper and defensible. This difference in deliberative intensity does not change the legal duties owed, but it does affect how decisions are perceived and, potentially, challenged.
Practical takeaways for trustees and advisers
For trustees and advisers, the practical takeaway is clear. The question is not which power is more flexible in the abstract, but which power is right for the decision at hand, having regard to the wording of the trust instrument, the status of the intended recipient and the nature of the outcome being pursued.
Advancement remains a valuable and appropriate tool where trustees wish to confer a targeted benefit within an existing beneficiary framework, particularly where the trust instrument frames advancement broadly and the impact on other beneficiaries is limited. Appointment is the preferred mechanism where trustees are creating, reallocating or extinguishing beneficial interests in a more structural sense.
Documenting that choice matters. In Guernsey, where trustees operate within a sophisticated statutory and fiduciary environment, the ability to show that the correct power was identified, the correct procedure followed and the correct considerations weighed is often as important as the substantive outcome itself. Clear resolutions, careful references to the trust instrument and/or statutory provisions and an express rationale for selecting the power used are not mere formalities, they are an essential part of prudent trust administration.
Ultimately, the power of advancement and the power of appointment are not rivals but instruments in the same toolkit. As Kessler observes in the English context, the drafter should include in a trust instrument powers of appointment and advancement and should not rely on one to do the work of the other. The same principle holds true under Guernsey law.2
Guernsey law gives trustees wide latitude in how they deploy these powers, but with that latitude comes responsibility. The discipline lies in choosing the tool that best fits the task, rather than forcing the task to fit the tool.
1 J Kessler KC, Drafting Trusts and Will Trusts: A Modern Approach, 15 Ed, Chapter 11 – Drafting Overriding Powers (Appointment, Re-Settlement and Advancement)
2Ibid.
