How the Islands Became a Trust Centre
The trust came to the Channel Islands from English equity law and evolved here into an independent institution. Jersey and Guernsey are Crown Dependencies: they are subject to the British Crown but are neither part of the United Kingdom nor the European Union, and they set their own tax and trust legislation. The financial industry grew on the islands from the 1960s–1970s, when wealthy families and companies began seeking a neutral, English-speaking, and politically stable platform for holding assets.
For a long time, trusts on the islands relied on English equity precedents. Trusts (Jersey) Law 1984 codified these rules: the law established trustee duties, the discretionary trust structure, and the limits of settlor intervention. Codification gave practitioners the predictability that case law lacked, and over the following decades the law was amended eight times, adapting to the demands of international planning. Today Jersey and Guernsey rank among the most respected trust jurisdictions; for how they compare with classic offshore centres, see the history of tax havens.
Concept
Jersey and Guernsey are Channel Islands, leading common-law trust jurisdictions with a mature professional trustee industry. Their popularity with family offices rests on two legislative pillars: broad reserved powers for the settlor and firewall provisions that shield the trust from foreign claims.
Laws and Courts
The foundation consists of Trusts (Jersey) Law 1984 (the latest, eighth, amendment came into force in 2026) and Trusts (Guernsey) Law 2007. Trustees are supervised by the islands' regulators (JFSC and GFSC), and disputes are resolved by the Royal Court with a rich body of case law. Trusts are not entered in a public register, but trustees must maintain records of beneficiaries and report under CRS.
Reserved Powers: Settlor Control
Jersey law (Article 9A) permits the settlor to reserve or delegate to a protector a wide range of powers without invalidating the trust: the right to revoke and amend the trust, appoint income and capital, give investment directions, and change trustees. A trustee acting in accordance with such a power does not breach their duties. This removes the common fear that the settlor will lose control after transferring assets into trust.
Firewall: Protection from Foreign Law
Firewall provisions (Article 9 of Jersey law and similar provisions in Guernsey) require all questions of trust validity and dispositions of property in its favour to be determined by local law, without regard to foreign law. Claims based on foreign rules of forced heirship, divorce, or creditor demands do not invalidate the trust; a foreign judgment inconsistent with the trust terms will not be enforced by the island courts.
Taxes and Duration
For non-resident settlors and beneficiaries with foreign-source income, a Jersey or Guernsey trust is tax-neutral—local tax arises only on income sourced on the island. The rule against perpetuities has been abolished on the islands: a trust may exist indefinitely, which is convenient for multi-generational planning.
Application
The islands are used for succession planning, asset protection, holding shares in family companies, and structural privacy. Functionally, a Jersey trust is close to a Singapore trust, and in terms of creditor protection it is comparable to Cook Islands and Nevis trusts, yielding to them in aggressiveness but winning in reputation and acceptance by European banks.
In practice, the structure is chosen for several typical tasks. Most often, shares in a family operating company are transferred into trust: the trustee holds the controlling stake, and the distribution of dividends and heirs' access to capital are governed by the trust terms rather than corporate conflicts—similar to the logic of holding dividend flows. The islands are also used to prepare for a business sale or IPO, when shares need to be "cooled" in advance in a neutral structure, and for charitable purposes through a purpose trust. Management is often vested in a private trust company with a protector, so the family retains a voice in key decisions.
Regulation and Transparency
Trusteeship on the islands is a licensed profession. In Jersey, trust company business is regulated by the Financial Services (Jersey) Law 1998 and the JFSC Code of Practice: anyone who professionally administers trusts must obtain registration, and its revocation means the end of business. In Guernsey, the Regulation of Fiduciaries, Administration Businesses and Company Directors (Bailiwick of Guernsey) Law 2020 came into force in November 2021; from September 2025, GFSC requires that even all private trust companies hold a fiduciary licence or "limited permission". This filters out casual players and keeps professional standards high.
The islands have long been integrated into international information exchange. The Taxation (Companies — Economic Substance) (Jersey) Law 2019 came into effect on 1 January 2019 and requires companies to have real presence (substance)—a response to the demands of the EU Code of Conduct Group. Jersey and Guernsey were among the early adopters of CRS: automatic exchange of financial account information has been conducted since reporting for 2016, with the first exchange in 2017, alongside FATCA agreements with the US. For a trust, this means that information about the settlor, beneficiaries, and assets regularly goes to the tax authorities of their countries of residence—see the article on AML/KYC for private clients for details.
Evolution: Beneficial Ownership Registers
The main trend in recent years has been the disclosure of beneficial ownership (see beneficial ownership registers and nominee service). In 2019, the Crown Dependencies jointly committed to opening central registers; after the EU Court decision in November 2022, which found unrestricted public access disproportionate, Jersey, Guernsey, and the Isle of Man postponed the reform. From 1 March 2025, "obliged persons"—regulated companies—gained access to the Jersey beneficial ownership register, and only for due diligence purposes; use of the data for other purposes constitutes a criminal offence. Access for persons with legitimate interest was still under consultation in 2025 (requires verification of outcome).
The register is not yet fully public: Jersey explicitly states that unrestricted access is incompatible with its obligations under the European Convention on Human Rights. For planning, the conclusion is simple. The islands retain what clients come for—reserved powers, firewall, and unlimited trust duration—and all this is now packaged in licensed trustees and automatic exchange. Jersey and Guernsey are appropriate where settlor control, protection from foreign succession claims, and the structure's reputation with banks are all important; for tax consequences for Russian beneficiaries, see trusts and Russian CFC rules.
This material is for expert informational purposes and does not constitute individual tax or legal advice.