Trust Law vs Residence Confusion: Governing Law, Seat and Residence

Trust law vs residence confusion is one of the most common reasons a cross-border trust behaves differently from what its settlor expected. A trust has a governing law, a place where it is actually run, and a set of people who live somewhere and owe tax somewhere. Each of these layers answers a different question, and each follows its own rules.

Families who treat the three as one tend to discover the gap at an awkward moment: a bank review, a court claim, a move abroad. The mistakes below are the ones we see described most often, with the reason each one is costly and a practical way to avoid it. This is general information, not advice on your situation.

Mistake one: treating law, seat and residence as a single choice

The most basic error is to say "the trust is Swiss" or "the trust is Jersey" as if one label covered everything. In reality a trust can be governed by the law of one country, administered in a second, hold assets in a third, and have a settlor and beneficiaries living in several others.

Why it costs: decisions made for one layer get assumed to settle the others. A family picks a respected governing law and concludes that the tax position, the bank's attitude and the court that would hear a dispute are all settled too. They are not.

How to avoid it: write down the three layers separately before any discussion of structure. Our explanation of governing law versus seat of administration sets out the distinction, and the glossary entry on the proper law of a trust gives the vocabulary.

Mistake two: assuming the chosen law always applies

Under the Hague Convention on trusts, a trust is governed by the law the settlor chooses, expressly or by implication (Art. 6). That sounds simple, but there is a catch. If the chosen law does not know the institution of the trust, the choice has no effect, and the Convention falls back on the law with which the trust is most closely connected (Art. 7).

Why it costs: a deed drafted under a law that has no concept of a trust may leave the structure without a working legal basis, even though everyone involved believed the choice was settled.

How to avoid it: confirm that the chosen law actually has trust rules, and understand how the closest-connection test would work if the choice failed. That test looks at the place of administration designated by the settlor, the location of the assets, the residence of the trustee and the purposes of the trust (Art. 7). Our page on the Hague Trusts Convention walks through the mechanism.

Mistake three: confusing recognition with governing law

Switzerland signed the Hague Convention on 3 April 2007, ratified it on 26 April 2007, and 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 Convention is classified as RS 0.221.371.

Why it costs: recognition is often read as approval of the structure. In fact, recognition means something narrower. A trust validly created under the applicable law is recognised as a trust, which at a minimum means its assets are separate from the trustee's personal estate and the trustee can sue and be sued in that capacity (Art. 11). It does not mean that every feature of the deed will be enforced in every circumstance.

How to avoid it: ask separately which law governs the trust and whether the country where you need to rely on it will recognise it. See also our short guide to common myths about Swiss recognition of trusts.

Mistake four: forgetting the limit on recognition

Article 13 allows a state to decline to recognise a trust whose significant elements, other than the chosen law, the place of administration and the habitual residence of the trustee, are connected essentially with states that do not have the institution of the trust.

Why it costs: a structure built entirely around a trust-friendly law, but with every real-world link in civil-law countries, may meet resistance where it matters. The legal wrapper is foreign; everything inside it is not.

How to avoid it: look honestly at where the people, the assets and the activity are. If they all sit in countries without trusts, expect closer scrutiny, and ask counsel how a local court would see the structure.

Mistake five: assuming residence changes nothing about the trust

A settlor who moves country, or beneficiaries who settle elsewhere, can change reporting duties, tax treatment and the practical attitude of banks, even if the deed and its governing law stay exactly as they were. The reverse error is just as common: assuming that a move forces a change of governing law. It does not.

Why it costs: people either ignore a relocation that triggers new obligations, or rush into a restructuring that was never needed.

How to avoid it: treat every change of residence as a prompt for a review, not an automatic amendment. The page on trust seat and governing law when the settlor relocates explains which layers are touched and which are not. The outcome depends on the countries concerned and on the individual facts.

Mistake six: reading the seat as the tax residence

A Swiss seat of administration, meaning that the trustee is established and the trust is run in Switzerland, says where the trust is managed. It does not tell you where the trust, the settlor or the beneficiaries are taxed. Tax residence is decided by each country's own rules, and several countries can claim a connection to the same structure.

Why it costs: a family that sees a respected seat as a complete answer may omit disclosures in the countries where they live, or be surprised by how a trust is classified there. Automatic exchange of information (AEOI, based on the CRS) also means that account information can travel between jurisdictions according to residence, not according to the seat.

How to avoid it: ask for a residence-by-residence map of the people involved before settling the seat. Our guide on trust registers and privacy shows how disclosure differs by place.

Mistake seven: ignoring mandatory local rules

Article 15 of the Convention makes clear that it does not prevent the application of mandatory rules of the forum. These cover the protection of minors and incapable persons, the effects of marriage, succession rights, the transfer of title and the protection of creditors and good-faith third parties.

Why it costs: the governing law may be perfectly valid and still give way, in a particular court, to rules that cannot be waived. A trust is not a way to switch off the law of the place where the family lives.

How to avoid it: list the mandatory rules that could apply wherever the settlor and the beneficiaries live, and test the deed against them. The page on forced heirship and trusts covers one important example.

The three layers side by side

A short checklist before you decide

• Name the governing law of the deed and confirm that it recognises trusts
• Identify the place where the trustee actually administers the trust
• List where each settlor, beneficiary and protector is resident
• Note where the main assets are located (their situs)
• Check whether the structure would meet the limit on recognition in Article 13
• Test the deed against mandatory rules where family members live
• Ask what a change of residence would trigger, before it happens
• Put the questions to counsel in writing, using our list of questions on the seat

An existing structure can be re-read against this list, and a review of whether a trust still fits its seat is the usual way to do it.