Domicile, Forced Heirship And Conflict-of-laws Issues

Domicile and conflict-of-laws principles sit at the heart of many cross-border trust and estate disputes. They determine which succession regime applies and whether testamentary freedom is restricted by forced heirship rules.

What is domicile?

Domicile is a legal concept referring to a person’s permanent home. A person can only have one domicile at any time, and it may differ from residence or nationality.

Determining domicile often requires detailed factual analysis, particularly where individuals have lived or worked internationally.

Forced heirship and succession regimes

Some jurisdictions impose forced heirship rules, limiting a person’s ability to distribute assets freely. These rules can override wills and trusts, particularly in civil law systems.

Understanding whether forced heirship applies is often critical in cross-border disputes.

Conflict-of-laws

Conflict-of-laws rules determine:

which court(s) has jurisdiction
which law governs succession or trust administration
whether foreign judgments will be recognised

Mistakes at this stage can be fatal to a claim.

How Hugh James can help

We advise on domicile disputes, forced heirship exposure and jurisdictional strategy, helping clients navigate competing legal systems with confidence.

Breach of trust and fiduciary duties in offshore trusts

Trustees and fiduciaries of offshore trusts owe strict duties under the governing law of the trust. Breaches may expose trustees to personal liability and justify removal or asset recovery.

Common breaches in offshore trusts

Breaches may include:

misapplication of trust assets
conflicts of interest
failure to act impartially
lack of proper records or transparency
acting outside trust powers

Jurisdictional challenges

Claims often require proceedings in trust jurisdictions such as the Channel Islands or other offshore centres, requiring coordination with local counsel.

Remedies

Remedies may include:

restoration of trust assets
removal or replacement of trustees
declarations and directions
interim protective relief

Governance challenges in international trusts

International trust disputes frequently involve challenges to the validity or governance of trust structures, including allegations of sham or mistake.

Sham trusts

A trust may be alleged to be a sham where it was never intended to operate as a genuine trust. These claims require careful evidential analysis and are treated seriously by the courts.

Mistake and defective governance

Mistake claims may arise where trust arrangements do not reflect the settlor’s intentions, often due to poor advice or misunderstanding.

Governance failures can expose trustees and advisers to significant risk.

Strategic considerations

These disputes often intersect with tax, succession and asset protection issues, requiring an integrated, strategic approach.

Domicile, jurisdiction and applicable law in inheritance disputes

Domicile and jurisdiction are fundamental concepts in cross-border inheritance disputes. They determine which law applies and which court can hear a claim.

Jurisdiction and forum

Jurisdiction determines which court can hear a dispute. Multiple courts may potentially have jurisdiction in cross-border cases.

Practical impact on disputes

Domicile and jurisdiction affect:

validity of wills
inheritance claims
tax consequences
enforcement of judgments

Specialist advice is essential in international cases.

Roman Kubiak is described by a client as “tremendously capable, he knows what he is doing. He’s a national figure.” Another source adds: “Roman is exceptionally knowledgeable, he is very pragmatic and very solution-oriented.”

Chambers & Partners

A natural and dynamic leader’, the ‘very impressive’ Roman Kubiak heads the firm’s Private Wealth Disputes team and is noted for his ‘deep knowledge of estates and trusts law’.

The Legal 500

Key contact

Roman Kubiak TEP

Partner

Roman Kubiak is a Partner and Head of the market leading Private Wealth Disputes team. He advises across the whole spectrum of private wealth disputes, with a particular focus on high value, complex and cross-border disputes including: trust disputes, breach of trust claims and applications to remove trustees; will disputes, particularly those with an international element; claims under the Inheritance (Provision for Family and Dependants) Act 1975; and claims for equitable relief under proprietary estoppel, constructive trusts and resulting trusts.