Jersey Trust Law vs Switzerland: How the Two Seats Compare

Jersey trust law vs Switzerland is rarely a contest between two equivalent products. Jersey is a common-law island with a dedicated trust statute, the Trusts (Jersey) Law. Switzerland is a civil-law country with no domestic trust statute of that kind, but one that has recognised foreign trusts since the Hague Trusts Convention took effect there. A family comparing the two is usually asking which legal system should govern the trust, where it should be administered, and which regulator and banks it will deal with.

Jersey trust law vs Switzerland: two different starting points

The first thing to grasp is that the two places do different jobs. A Jersey trust is created under Jersey law, which was written with trusts in mind. A Swiss trustee, by contrast, will normally administer a trust governed by a foreign law, and Swiss law then supplies the recognition, the courts and the enforcement around it.

This is why the question is not "which country has the better trust law". It is closer to "which law should govern the deed, and which country should be the seat of administration?" Those are separate choices, explained in governing law versus seat of administration. A family can, for example, keep a Jersey governing law while using a Swiss-based professional trustee.

For the wider contrast between the two legal traditions, see common-law seats versus civil-law seats.

The comparison at a glance

The grid below summarises the points most families check first. Where a statement concerns Jersey law or Jersey regulation, treat it as a prompt for questions to a Jersey adviser, not as advice: this page does not describe Jersey's statutory detail.

The same points, with a little more explanation, appear in the table below.

How Switzerland treats a trust governed by Jersey law

Switzerland signed the Hague Convention on the law applicable to trusts and on their recognition on 3 April 2007 and ratified it on 26 April 2007. It entered into force for Switzerland on 1 July 2007. The Federal Office of Justice confirms that foreign trusts have been recognised in Switzerland since that date. The full picture is in the Hague Trusts Convention explained.

Four points of the Convention matter for a Jersey-law trust:

• Definition (Article 2). A trust places assets under a trustee's control for a beneficiary or a stated purpose. The assets form a separate fund, the title is in the trustee's name, and the trustee must manage and account. Powers reserved by the settlor, or the trustee also being a beneficiary, do not by themselves defeat a trust.
• Applicable law (Articles 6 and 7). The trust is governed by the law the settlor chose, expressly or by implication. Without a choice, the law with the closest connection applies, looking at the place of administration, the location of the assets, the trustee's residence and the trust's purposes.
• Recognition (Article 11). A trust validly created under the applicable law is recognised as a trust. At a minimum, that means the trust assets are separate from the trustee's own estate and the trustee can sue and be sued in that capacity.
• Limits (Articles 13 and 15). A state need not recognise a trust whose significant elements are connected essentially with states that do not know the trust. And mandatory rules of the forum, such as those on minors, marriage, succession rights, transfers of property and creditor protection, still apply.

The last point is where people over-read the Convention. Recognition tells you the trust exists as a trust. It does not tell you that every Swiss mandatory rule has been set aside. How those rules bite on a given family depends on residence, nationality and the location of the assets, which is why a common-law versus civil-law analysis belongs in any comparison.

The Swiss accompanying rules

Chapter 9a of the LDIP, introduced with effect from 1 July 2007, adds Swiss rules around the Convention (Articles 149a to 149e):

• Article 149a defines trusts as those created by a legal act within the meaning of the Convention, whether or not proven in writing.
• Article 149c states that the Convention governs the applicable law.
• Article 149b gives weight to a jurisdiction clause in the trust terms; failing one, Swiss courts at the defendant's domicile, the seat of the trust or the Swiss establishment have jurisdiction.
• Article 149e recognises foreign judgments on trusts when they come from, among others, the validly designated court or the state whose law governs the trust.
• Article 149d allows a trust link to be noted where trust assets are registered in a trustee's name in the land, ship or aircraft registers; an unnoted link cannot be set up against good-faith third parties.

On the debt-enforcement side, Article 284a of the LP directs proceedings for a trust debt against a trustee as the trust's representative, at the seat of the trust, ending in bankruptcy limited to the trust assets. Article 284b provides that, in a trustee's own bankruptcy, the trust assets are set apart from the estate after deduction of the trustee's claims against them.

For a Jersey-law trust, the practical reading is reassuring but limited: a Swiss court has a clear framework for recognising it and its judgments. Whether a Jersey court order would be given effect in a particular Swiss dispute is a question for counsel in both places. More on this theme is in courts, enforcement and foreign judgments.

Regulator and professional trustees

Switzerland regulates trusteeship as an activity. Under Article 17, paragraph 2 of the LEFin, a trustee is anyone who, professionally, manages a separate fund or disposes of it for a beneficiary or a stated purpose, on the basis of a trust deed within the meaning of the Hague Convention. Article 3 treats an activity as professional when it is an independent economic activity carried on to earn a regular income. Article 18 requires a trustee based in Switzerland to be a sole proprietorship, a commercial company or a cooperative, entered in the commercial register.

Supervision falls to FINMA through the system the LEFin sets up, and the AML framework (the LBA, in English AMLA) applies alongside it. A professional trustee in Geneva therefore brings a licensing and anti-money-laundering layer that does not depend on which law governs the deed.

Jersey also supervises professional trustees. The facts used for this page do not describe the Jersey regime, so a family should ask a Jersey adviser which authority supervises trust companies there, what licensing is required, and how supervisory findings are communicated to clients. Put the same questions to any Swiss candidate, and compare the answers rather than the labels. For the broader picture, see regulated versus lightly regulated trust seats.

Registers, privacy and reporting

Registers are where the comparison needs the most caution.

In Switzerland, the law on the transparency of legal entities came into force, and the transparency register kept by the Federal Office of Justice started operating, on 1 October 2026. The reporting period runs from one month to two years depending on the entity, and a supervisory authority within the Federal Department of Finance checks the data. The government announcement speaks of legal entities and does not mention trusts. That is a reading of one communiqué, not a statement of how trusts will ultimately be treated. Ask counsel to confirm whether any trust participant, such as a corporate holding vehicle under the trust, falls within the new rules.

On the Jersey side, the facts available here say nothing about registers. A Jersey adviser should tell you what is recorded, who can see it and on what conditions.

Automatic exchange of information (EAR, AEOI, CRS) is a separate layer. It attaches to bank accounts and to how financial institutions classify the trust, not to the seat's trust statute alone. The wider topic is covered in trust registers and privacy.

Banking, custody and substance

Neither place gives you a bank account by law. Every institution applies its own onboarding rules, looks at the settlor's profile, the source of wealth and the trust's structure, and may decline a structure it does not understand. A Swiss-governed or Jersey-governed deed does not change that. If custody is the main driver, read banking and custody for trust assets by seat.

Substance is a related question. A trust itself is not a company, but trustees, any underlying companies and any private trust company have real activity that must sit somewhere. Using a professional trustee based in Switzerland places decision-making and record-keeping there, and that is a fact banks and authorities can see. Whether it matters for a Jersey-law trust depends on the tax position of the settlor and beneficiaries and on the other countries involved, which is a matter for tax advisers in each. The general framework is in economic substance and trusts.

Where a family connected to Jersey stands with a Swiss trustee

Because this is a country page, it is worth being precise about what a Jersey connection changes in Switzerland.

A Jersey-resident settlor. Example: a fictional family established on the island wants a Geneva trustee to administer a discretionary trust governed by Jersey law. Switzerland would recognise the trust as a trust under the Convention, and a trustee based in Switzerland would need to meet the LEFin requirements. What the family owes in Jersey, and how Jersey treats a trustee located elsewhere, is for a Jersey adviser.

A Swiss resident with a Jersey trust. Example: a fictional entrepreneur who moved to Lausanne already has a Jersey-law trust. Swiss recognition is not in doubt, but mandatory Swiss rules on succession rights, marriage and creditors can still reach the assets in Switzerland. A Swiss lawyer should review the deed for those points, and a Jersey lawyer should confirm what the deed permits.

A Jersey-based beneficiary. Example: a fictional beneficiary in Jersey receiving distributions from a trust administered in Switzerland. Where tax falls, and what the beneficiary must report, depends on the beneficiary's own situation. Neither the Convention nor the Swiss rules answer that question.

A trust being considered for relocation. Moving the administration to Switzerland, with or without changing the governing law, raises its own mechanics. See relocating an existing trust to Switzerland and the fictional case of a family weighing Jersey against Geneva. The detail of Switzerland's strengths and limits as a seat is in Switzerland as a trust seat.

Questions to put to a Jersey adviser

• Which authority supervises trust companies in Jersey, and what does supervision involve in practice?
• What records of the trust are held on a register, and who can see them?
• Does the deed's governing-law clause remain valid if the administration moves to Switzerland?
• How are reserved powers and the role of a protector treated under the Jersey statute?
• Which court has jurisdiction, and how would a Jersey order be enforced abroad?
• How does a letter of wishes sit with the deed? See letters of wishes across seats.

The Channel Islands also differ among themselves; a side-by-side of Jersey, Guernsey and the Isle of Man is in Jersey, Guernsey and Isle of Man side by side.