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Gibraltar Trusts: A Practical Guide for International Families

By Peter Howitt April 2026 16 min read

Why Gibraltar for Trusts?

Gibraltar has been a leading offshore trust jurisdiction for over three decades. Its combination of English common law, a well-developed statutory framework, a sophisticated and regulated professional trustee community, and its proximity to — and historical relationship with — the United Kingdom makes it a natural choice for families and advisers seeking a trusted and well-understood trust jurisdiction.

The Gibraltar trust framework offers several structural advantages: a long permitted perpetuity period (up to 100 years), flexibility in the types of trust that can be established, a robust statutory base under the Trustee Act 1999, strong confidentiality protections, no local tax on trust income or capital gains (with no Gibraltar CGT, VAT or wealth tax), and a mature GFSC-regulated professional trustee sector. For international families with UK connections, these advantages must be weighed against the UK anti-avoidance provisions that apply to non-resident trusts — provisions that this guide addresses in detail.

The Trustee Act 1999

The Trustee Act 1999 is the primary legislation governing trusts in Gibraltar. It modernised and codified the law applicable to Gibraltar trusts, drawing on English trust law principles while introducing provisions tailored to the needs of an international trust jurisdiction.

Key provisions of the Trustee Act 1999 include:

Types of Gibraltar Trust

Gibraltar law recognises and supports a range of trust structures, each suited to different family circumstances and planning objectives.

Discretionary trusts

The discretionary trust is the most commonly used structure in international wealth planning. In a discretionary trust, the trustee holds the legal title to the trust assets and has full discretion — subject to the terms of the trust deed and any letter of wishes — over how income and capital are distributed among the class of beneficiaries. No beneficiary has a fixed entitlement to any particular distribution; each has merely the right to be considered by the trustee when making distribution decisions.

The discretionary structure provides maximum flexibility for the trustee to respond to changing family circumstances, tax environments and beneficiary needs. It also provides asset protection: because no beneficiary has a fixed entitlement, creditors of a beneficiary cannot attach the trust assets in anticipation of a future distribution.

Fixed interest trusts

A fixed interest trust (also called an interest in possession trust) grants one or more beneficiaries a defined entitlement to income or capital. The most common form is a life interest trust, where a named beneficiary is entitled to receive the income of the trust fund during their lifetime, with the capital passing to remainder beneficiaries on death. Fixed interest structures are used where the settlor wishes to provide for a specific individual (such as a surviving spouse) before assets pass to the next generation.

Purpose trusts

The Trustee Act 1999 permits the establishment of non-charitable purpose trusts — trusts established for a defined purpose rather than for identifiable beneficiaries. Purpose trusts are widely used in structured finance (to hold special purpose vehicles in a manner that is off-balance-sheet for the originator), in private equity fund structures, and as the holding vehicle for shares in private trust companies. The Act requires that a purpose trust have an enforcer appointed to ensure the trustee carries out the purposes of the trust.

Charitable trusts

Charitable trusts in Gibraltar follow principles similar to English charity law. A charitable trust must have exclusively charitable objects, and its income and assets must be applied for those charitable purposes. Gibraltar-registered charities may benefit from tax exemptions on income applied for charitable purposes.

Private Trust Companies (PTCs)

A private trust company (PTC) is a company incorporated specifically to act as trustee of one trust or a defined group of trusts for a single family. Rather than appointing a professional third-party trustee, the family establishes their own corporate trustee, the PTC, which is then appointed as trustee of the family's trusts. The PTC's board is composed of family members, trusted advisers and (in many structures) a professional corporate services provider who provides governance support.

Advantages of PTCs

GFSC and the PTC exemption

In Gibraltar, a PTC acting only for a single family is generally exempt from the requirement to hold a GFSC trust licence (the requirement for a GFSC licence applies to persons acting as trustee by way of business for the public). However, many PTC structures engage a GFSC-regulated trust company to provide administrative and governance support, ensuring that the PTC benefits from professional oversight even if the trustee function itself is not separately licensed.

The Protector Role

The protector is a feature of Gibraltar trust law that has no direct parallel in traditional English trust law. The Trustee Act 1999 provides for the appointment of a protector — a person (or entity) given defined powers to oversee and, in some respects, constrain or guide the trustee's exercise of discretion.

Typical protector powers

Protector powers vary by trust deed, but commonly include:

Who acts as protector?

The protector is often the settlor (or a member of the settlor's family) where the settlor wants to retain an oversight role without being a trustee. It may also be a trusted professional adviser or a family office. The protector's powers create a system of checks and balances on the trustee, which can give the settlor confidence that the trustee's discretion will be exercised in line with the family's wishes — while maintaining the structural separation between the settlor and the trust assets that is necessary for the trust to achieve its planning objectives.

Perpetuity and Duration

Under the Trustee Act 1999, Gibraltar trusts may be established with a perpetuity period of up to 100 years. This is a key advantage over English trusts, which historically were subject to the common-law rule against perpetuities (broadly, a period measured by a life in being plus 21 years), although England has now moved to a statutory 125-year period under the Perpetuities and Accumulations Act 2009.

The ability to establish a multi-generational trust lasting up to 100 years makes Gibraltar well suited to family wealth preservation structures designed to maintain assets across two or three generations. The perpetuity period is specified in the trust deed; if no period is specified, the trust may be of unlimited duration for purpose trusts, but for trusts with beneficiaries it is prudent to include an explicit period.

GFSC Licensing for Professional Trustees

Any person who acts as a trustee by way of business — that is, who provides trustee services to the public in the course of a business — must hold a licence from the GFSC under the Financial Services (Investment and Fiduciary Services) Act and the associated rules and guidance issued by the GFSC for the fiduciary sector.

GFSC-licensed trustees are subject to:

Gibraltar's regulated trustee sector is one of the most experienced in the offshore world, with firms that have been providing trust services for decades under consistent GFSC supervision.

UK Anti-Avoidance Provisions

For families with UK-resident beneficiaries or UK-domiciled settlors, the use of a Gibraltar non-resident trust must be considered against the backdrop of the UK's anti-avoidance provisions. The principal provisions are as follows:

Section 86 TCGA 1992 — settlor-interested trusts

Where a UK-resident and UK-domiciled settlor has established a non-resident trust and the settlor (or their spouse or minor children) is or may become a beneficiary, any capital gains realised within the trust are treated as accruing to the settlor directly in the tax year in which they arise. This provision effectively eliminates the capital gains tax deferral that a non-resident trust might otherwise provide for a UK settlor with a continuing interest in the trust.

Section 87 TCGA 1992 — matching gains to beneficiary receipts

Where section 86 does not apply (typically because the settlor is not a beneficiary), section 87 operates to match capital gains that have accrued within the trust but not been attributed to the settlor against capital payments made to UK-resident beneficiaries. A capital payment to a UK beneficiary triggers a charge to capital gains tax on the beneficiary to the extent of the trust's unmatched gains pool, with a surcharge for gains matched in a later tax year than they arose.

Transfers of assets abroad

The transfers of assets abroad provisions in Chapter 2, Part 13, ITA 2007 can attribute income of a non-resident trust (or of a foreign company within a trust structure) to a UK-resident individual who is the settlor or who has transferred assets (directly or indirectly) to enable the income to arise. These provisions are broad and complex, and can apply even where the individual is not a beneficiary of the trust.

Domicile and the remittance basis

Under the pre-2025 UK rules, non-UK domiciled individuals could benefit from the remittance basis of taxation, which sheltered non-UK source income and gains from UK tax unless remitted to the UK. The UK's abolition of the remittance basis for income and gains arising from April 2025 (replaced by a four-year exemption for new arrivals) significantly changes the planning landscape for non-domiciled settlors and beneficiaries of offshore trusts. Specific advice should be sought in light of these changes.

The interaction of the UK anti-avoidance provisions with Gibraltar trust structures is complex, and planning should always be undertaken with specialist UK tax advice. A Gibraltar trust is not automatically UK tax-inefficient for families with UK connections — but the structure must be designed with full awareness of the applicable UK rules.

Practical Considerations

Beyond the legal and tax framework, the establishment and ongoing administration of a Gibraltar trust involves a number of practical decisions:

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Frequently asked questions

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Last reviewed: April 2026