White paper · International private wealth taxation

French tax traps for Jersey trustees

When a settlor or a beneficiary becomes French tax resident, France steps into the trust. Reporting obligations (article 1649 AB of the French Tax Code), wealth tax, transfers taxed at up to 60% (article 792-0 bis), and a criminal case law on sham discretionary trusts: seven risk areas that trustees, family offices and private bankers should map before it is too late.

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— In brief
Reporting
A Jersey trust must be reported in France as soon as one connecting factor exists: a French-resident settlor or beneficiary, a French asset, or a French administrator (article 1649 AB CGI)
Wealth tax
Trust assets are included in the settlor's IFI base, disposed of or not (Cass. com. 28 May 2026, no. 25-12.326)
Transfers
Transfers through a trust can be taxed at up to 60% (article 792-0 bis CGI)
Recharacterisation
A trust valid in Jersey can still be disregarded by French courts: they read the concrete operation, not the deed (Cass. com. 8 Oct 2025; Wildenstein, Cass. crim. 6 Jan 2021)
Liability
The trustee is on the front line: settlor and deemed-settlor beneficiaries are jointly and severally liable, and concealment opens criminal exposure
The fix
The onshore answer is often the French fiducie (articles 2011 et seq. of the Civil Code), tax-neutral by design
— 01

When does a Jersey trust become a French problem?

France has no civil law equivalent of the trust. Since the Act of 29 July 2011 it recognises the trust only to tax and monitor it, through a self-contained regime (articles 792-0 bis and 1649 AB of the French Tax Code) and an increasingly assertive body of case law, from Wildenstein (Cass. crim. 6 January 2021) to the 28 May 2026 wealth tax ruling.

The regime does not target Jersey. It targets the French link. A trust that was perfectly efficient, and perfectly lawful, becomes a live tax, and sometimes criminal, exposure the moment any of the situations opposite becomes true, for the settlor, a beneficiary, or the assets.

The firm acts on both sides of the Channel: for the French resident whose trust has become a risk, and for the trustee, family office or private banker who must assess the French exposure of a structure under administration.

— 02

What French tax law does to a trust: the seven traps

01

01 · Article 792-0 bis CGI: the French lens

The French tax definition of the trust is deliberately broad and carries a logic of forced attribution.

  • It captures every trust: express, discretionary, revocable or irrevocable, whatever its governing law, the Trusts (Jersey) Law 1984 included
  • Logic of forced attribution: assets stay attached to the settlor and, on death, to the deemed settlor beneficiary
  • The trust does not exist as a screen: it exists as a target
  • Civil validity in Jersey and French tax neutrality are two separate questions
02

02 · Article 1649 AB reporting: the trustee on the front line

Two mandatory returns, triggered by a single connecting factor.

  • Event-based return: settlement, amendment, termination, terms of the trust
  • Annual return: market value of the assets at 1 January
  • Sanction: a fixed penalty plus joint and several liability of the settlor and deemed-settlor beneficiaries, plus surcharges on evaded duties
  • First reflex: an annual tax residence review of every party to the trust
03

03 · Wealth tax (IFI): the trust transparent in spite of itself

Trust assets are included in the settlor's wealth tax base, whether or not the settlor can reach them.

  • Cass. com. 28 May 2026, no. 25-12.326 (published): assets and capitalised income included in the estate of the settlor or deemed settlor, at 1 January value
  • A long-standing line of authority: Cass. com. 31 March 2009 (revocable trust)
  • French real estate held via a Jersey trust falls within IFI
  • Contributive capacity prevails: whether the taxpayer disposed of the assets is irrelevant
04

04 · Transfers: up to 60%

Article 792-0 bis, II taxes transfers through a trust at the highest rates known to French law.

  • Taxation by kinship where each beneficiary's share is determinable
  • 60% rate: indeterminable share, trustee governed by the law of a non-cooperative State, or trust settled after 11 May 2011 by a French-resident settlor
  • Triggering event: the distribution to the final beneficiary, possibly after the settlor's death (Cass. com. 18 November 2020, no. 18-14.242)
  • Any distribution to a beneficiary who became French resident within the last ten years must be analysed before, never after
05

05 · The sham discretionary trust: criminal exposure

The French court reads the concrete operation of the trust, not the labels in the deed.

  • Wildenstein (Cass. crim. 6 January 2021, no. 18-84.570): absent an irrevocable and effective divestment, heirs must declare; omission can amount to tax fraud
  • Cass. com. 8 October 2025, no. 24-16.995 (published): the court need not check the trust's validity under foreign law
  • Risk markers: mandatory letters of wishes, removal of uncooperative trustees, systematic distributions on request, de facto management
  • An operation review is required before any restructuring
06

06 · French real estate: the 3% tax and capital gains

Interposing a trust does not shield property located in France.

  • Annual 3% tax on market value (articles 990 D et seq. CGI) unless exemption reporting requirements are met
  • Trusts are institutions comparable to the fiducie for this regime (Conseil d'État, 9 May 2019, no. 426431)
  • Non-resident capital gains levy (article 244 bis A CGI) and transfer duties on a sale
  • A long history of enforcement: Cass. crim. 19 October 1995 (the Lady Jersey case)
07

07 · Substance and residence: the end of opacity

Companies interposed under the trust escape neither anti-abuse rules nor automatic exchange of information.

  • Article 123 bis CGI: a French resident holding at least 10% of a foreign entity under a privileged tax regime is taxed on its profits, Jersey's zero-ten qualifies
  • Article 209 B for corporate taxpayers
  • Development Securities (CA 2020): Jersey subsidiaries recharacterised as UK-resident, management and control in London
  • CRS and the trust register: France receives the data automatically, opacity is over
08

The compliance audit: where to start

Before any restructuring, including a move to a fiducie, two reviews are required.

  • Reporting review: 1649 AB (event-based and annual), IFI, 3% tax
  • Operation review (the Wildenstein grid): who actually decides distributions and investments
  • Costed scenarios: full compliance, termination by distribution, migration to a French fiducie
  • See the twin guide: the French fiducie, the onshore alternative to the trust
— 03

Lead counsel: François Ouairy

A French tax lawyer admitted to the Paris Bar, François Ouairy advises French residents holding interests in foreign trusts and trustees facing a French connection: reporting compliance audits (article 1649 AB CGI), IFI and 3% tax exposure, review of the trust's concrete operation (the Wildenstein grid) and structuring of the exit, compliance, termination or migration to a French fiducie, with the support of the firm's fiducie practice headed by Jonathan Bensaid between Paris and Geneva.

  • Trusts, CGI 792-0 bis
  • Reporting, CGI 1649 AB
  • IFI & the 3% tax
  • Wildenstein case law
  • Migration to a fiducie
  • France · Jersey · Switzerland
— FAQ

Frequently asked questions

Does a Jersey trust have to be reported in France?

Yes, as soon as one French connecting factor is met: a French tax resident settlor or beneficiary, an asset or right located in France, or an administrator domiciled in France. Article 1649 AB of the French Tax Code then requires an event-based return (settlement, amendment, termination) and an annual return of market value at 1 January, failing which a penalty applies with joint and several liability of the settlor and deemed-settlor beneficiaries.

I moved to France and I am the beneficiary of a Jersey trust. What do I have to do?

Check three points with the trustee, in this order: the 1649 AB reporting (event-based and annual), your IFI exposure if the trust holds French real estate, and how a future distribution would be taxed, potentially at 60%. A residence review of all parties and an analysis of the trust's concrete operation should come before any distribution, never after.

My family's Jersey trust owns an apartment in Paris. Is it taxed in France?

Yes, on three counts: the annual 3% tax on market value (articles 990 D et seq. CGI) unless the exemption reporting requirements are met; IFI in the hands of the settlor or deemed-settlor beneficiary; and, on a sale, the non-resident capital gains levy (article 244 bis A CGI). The interposition of the trust does not shield the property.

Are the assets of an offshore trust subject to French wealth tax (IFI)?

Yes. The Cour de cassation confirmed it in a published ruling of 28 May 2026 (no. 25-12.326): assets placed in a trust and the income capitalised in it are included in the estate of the settlor, or of the deemed-settlor beneficiary, at their 1 January market value, whether or not the taxpayer disposed of them. The legislature intended to tax the contributive capacity conferred by the trust's assets as a whole.

What is the maximum French tax rate on a transfer through a trust?

60% (article 792-0 bis, II CGI). It applies in particular where each beneficiary's share cannot be determined, where the trustee is governed by the law of a non-cooperative State, or where the trust was settled after 11 May 2011 by a French-resident settlor. Where the share is determinable, taxation follows the kinship between settlor and beneficiary.

What is a sham discretionary trust under French law?

A trust described as discretionary and irrevocable in the deed, but where the settlor keeps control in practice: mandatory letters of wishes, removal of uncooperative trustees, systematic distributions on request, de facto management. Since Wildenstein (Cass. crim. 6 January 2021), the court reads the concrete operation; a sham divestment exposes the heirs to back duties and to tax fraud charges.

Can a trust valid under Jersey law be disregarded by the French tax authorities?

Yes. In a published ruling of 8 October 2025 (no. 24-16.995), the Cour de cassation held that the tax court need not examine whether the trust is valid under its governing foreign law: its task is to analyse the concrete operation of the trust to determine whether the settlor genuinely divested himself of the assets. Validity in Jersey or Guernsey is no shield in France.

Who is liable if a trust is not reported in France?

The trustee files the article 1649 AB returns, but the settlor and the deemed-settlor beneficiaries are jointly and severally liable for the penalty, on top of surcharges on evaded duties and, where concealment is established, criminal exposure. This is why prudent trustees have the French exposure of their structures audited as soon as a French link appears.

Does France have a tax treaty with Jersey?

No comprehensive tax treaty. Exchange-of-information agreements exist, and France mostly receives data through the CRS (automatic exchange of information) and the trust register. The absence of a treaty worsens the treatment: depending on the regime, Jersey can fall within the rules applicable to non-cooperative jurisdictions or privileged tax regimes (article 123 bis CGI).

What is the French fiducie and is it an alternative to a trust?

The fiducie (articles 2011 et seq. of the French Civil Code) is the closest onshore instrument to a trust: a true transfer of ownership to a regulated fiduciary, a ring-fenced estate, management for a defined purpose. It enjoys a regime of tax neutrality (articles 238 quater A et seq. CGI), without the punitive reporting regime or the 60% rates. It cannot, however, be used to make gifts. See our guide: the French fiducie, the onshore alternative to the trust.

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