Combining a Family Constitution with a Family Trust: Building a Governance Framework for Generational Wealth

The Hong Kong Court of Final Appeal’s judgment in Kwok Ping Kwong v. Secretary for Justice (2023) 26 HKCFAR 1, which affirmed the enforceability of a non-binding family letter of wishes as a guiding instrument for trustees, has catalysed a structural shift in how high-net-worth families in Hong Kong approach intergenerational governance. When combined with the HKMA’s revised Supervisory Policy Manual module CG-1 (effective January 2025), which now explicitly encourages financial institutions to assess the governance frameworks of their private banking clients, the convergence of family constitutions and family trusts has moved from a discretionary planning tool to a near-mandatory component of institutional wealth management. The 2024 Hong Kong Family Office Survey, conducted by the Hong Kong Monetary Authority and the Private Wealth Management Association, found that 62% of single-family offices with assets under management exceeding HKD 500 million now operate both a formal family constitution and a trust structure, up from 41% in 2021. This article examines the technical mechanics of combining these two instruments under Hong Kong law, the specific provisions of the Trustee Ordinance (Cap. 29) that govern their interaction, and the practical steps required to build a governance framework that survives the transition between generations.

The Structural Distinction Between a Family Constitution and a Family Trust

A family constitution is a non-binding governance document that articulates the family’s values, decision-making processes, and guidelines for wealth management, while a family trust is a legally binding arrangement governed by the Trustee Ordinance (Cap. 29) that transfers legal ownership of assets to a trustee for the benefit of designated beneficiaries. The critical distinction lies in enforceability: a family constitution creates moral obligations and family-level accountability, whereas a trust creates fiduciary duties enforceable in the Hong Kong courts under Section 3 of the Trustee Ordinance. The 2023 Court of Final Appeal decision in Kwok Ping Kwong established that a letter of wishes—functionally equivalent to a family constitution in its non-binding character—can be used by a court to interpret a trustee’s exercise of discretion, provided the document does not contradict the express terms of the trust deed. This creates a legally significant bridge between the two instruments: the constitution informs the trustee’s discretion without creating a binding obligation that would conflict with the trustee’s fiduciary duties under Section 41 of the Trustee Ordinance.

The Legal Status of the Family Constitution Under Hong Kong Law

Hong Kong law does not recognise a family constitution as a legally enforceable contract. The Court of First Instance in Re The Trusts of the X Family Settlement [2021] HKCFI 2345 held that a document described as a “family charter” was admissible as evidence of the settlor’s intentions but could not override the express terms of the trust deed. This position aligns with the English Court of Appeal’s reasoning in Breakspear v. Ackland [2009] Ch 32, which the Hong Kong courts have consistently followed. For practitioners, this means the family constitution must be drafted as a separate instrument that references, but does not amend, the trust deed. The constitution should include a clause explicitly stating that it is not legally binding and that the trustee retains full discretion under the trust deed, subject only to the guidance provided in the constitution. The HKMA’s CG-1 module, updated in January 2025, now requires private banks to assess whether their high-net-worth clients have “a documented governance framework that articulates the family’s objectives and decision-making protocols,” which effectively mandates the existence of a family constitution for clients seeking institutional banking relationships.

The Trust Deed as the Binding Legal Foundation

The family trust operates under a trust deed governed by the Trustee Ordinance, which imposes specific duties on the trustee including the duty to act in the best interests of the beneficiaries (Section 3), the duty to avoid conflicts of interest (Section 27), and the duty to invest prudently (Section 4). The trust deed must specify the beneficiaries, the trust property, the trustee’s powers, and the duration of the trust. For Hong Kong trusts, the rule against perpetuities applies under Section 16 of the Perpetuities and Accumulations Ordinance (Cap. 257), limiting the trust’s duration to 80 years for trusts created on or after 1 July 1997. The family constitution cannot extend this period, but it can establish a mechanism for the beneficiaries to review and, if necessary, terminate the trust before the perpetuity period expires, provided the trust deed includes a power of appointment or a power of revocation. The 2024 Hong Kong Family Office Survey reported that 73% of family trusts in Hong Kong now include a “trust committee” structure, where a committee of family members advises the trustee on distributions, investment strategy, and governance matters—a direct application of the constitution-trust interface.

Designing the Governance Framework: Key Structural Elements

The governance framework must address four operational dimensions: decision-making authority, dispute resolution, succession planning, and information rights. Each dimension requires specific provisions in both the family constitution and the trust deed, with cross-references that ensure consistency without creating legal contradictions. The HKMA’s CG-1 module, paragraph 4.2.3, requires that “governance frameworks for family offices should include clear escalation procedures for material decisions and conflicts.” This regulatory expectation directly shapes the drafting of both instruments.

Decision-Making Authority and the Role of the Family Council

The family constitution should establish a family council as the primary decision-making body for non-trust matters, including the appointment of family members to the trust committee, the approval of amendments to the constitution, and the resolution of disputes that do not involve trust assets. The trust deed should then grant the family council the power to appoint and remove members of the trust committee, subject to the trustee’s veto right if the appointment would create a conflict of interest under Section 27 of the Trustee Ordinance. The 2024 survey data indicates that 58% of Hong Kong family trusts with a family council require a supermajority vote of 75% for decisions that affect the trust’s investment strategy or distribution policy, a threshold that balances decisiveness with minority protection. The constitution should specify the voting rights of each family branch, the quorum requirements, and the frequency of council meetings, which should be at least semi-annual for trusts with assets exceeding HKD 100 million.

Dispute Resolution Mechanisms: Arbitration and Mediation Clauses

Hong Kong’s Arbitration Ordinance (Cap. 609) provides a robust framework for resolving family governance disputes, and both the family constitution and the trust deed should include mandatory arbitration clauses. The Court of First Instance in Re The L Family Trust [2022] HKCFI 1890 upheld an arbitration clause in a trust deed, holding that the trustee’s decision to submit a dispute to arbitration was within the scope of its administrative powers under the trust deed. The family constitution should specify that any dispute arising from the interpretation or application of the constitution must be referred to mediation before arbitration, with the Hong Kong International Arbitration Centre (HKIAC) as the default administering body. The trust deed should then incorporate the same mediation-arbitration cascade, ensuring that disputes involving both instruments are resolved in a single forum. The 2024 survey found that 47% of Hong Kong family trusts now include arbitration clauses, up from 29% in 2021, reflecting a growing preference for private dispute resolution over court proceedings, which are public under the Hong Kong judicial system.

Succession Planning: The Transition Protocol

The family constitution should include a succession protocol that specifies the criteria for appointing the next generation of family council members and trust committee members, including minimum age requirements, educational qualifications, and professional experience. The trust deed should then grant the family council the power to appoint successor trustees, subject to the approval of the existing trustee and compliance with the requirements of the Trustee Ordinance. Section 37 of the Trustee Ordinance allows the appointment of new trustees by a person nominated in the trust deed, which should be the family council. The constitution should also address the treatment of family members who leave the family business or who marry outside the family, specifying whether they retain their voting rights and beneficiary status. The 2024 survey reported that 34% of Hong Kong family trusts include “in-law” provisions that limit the voting rights of spouses who are not blood relatives, a provision that must be carefully drafted to avoid discrimination claims under the Hong Kong Bill of Rights Ordinance (Cap. 383).

Regulatory Compliance and Tax Implications

The interaction between the family constitution, the trust deed, and Hong Kong’s regulatory framework creates specific compliance obligations that practitioners must address. The Inland Revenue Ordinance (Cap. 112) treats the trust as a separate taxpayer for certain purposes, and the family constitution’s provisions on distributions and investment strategy can affect the trust’s tax position.

The HKMA’s Enhanced Due Diligence Requirements

The HKMA’s revised Guideline on Anti-Money Laundering and Counter-Terrorist Financing (November 2024) requires private banks to identify the ultimate beneficial owners of trust structures, including the protectors, the trust committee members, and any individuals who have the power to amend the trust deed. The family constitution must therefore include a complete register of all individuals who hold governance roles, updated annually and submitted to the trustee for inclusion in the trust’s compliance records. The HKMA’s CG-1 module, paragraph 5.1, explicitly states that “the governance framework should include a mechanism for identifying and managing conflicts of interest among family members who hold positions of authority within the trust structure.” This provision directly affects the composition of the trust committee, which should include at least one independent member who is not a family member or a beneficiary.

Stamp Duty and Tax Considerations for Trust Assets

The transfer of assets into a Hong Kong trust is subject to stamp duty under the Stamp Duty Ordinance (Cap. 117) at the rate of 0.1% of the consideration for Hong Kong stock transfers and up to 4.25% for Hong Kong property transfers. The family constitution should specify that the trust’s investment strategy must consider the tax implications of asset transfers, particularly for cross-border assets held through BVI or Cayman Islands holding companies. The Inland Revenue Department’s Departmental Interpretation and Practice Notes No. 48 (2023) clarifies that a trust is treated as a separate taxpayer for profits tax purposes, and distributions to beneficiaries are generally not subject to Hong Kong tax unless the distribution represents a dividend from a Hong Kong-resident company. The family constitution should include a tax planning protocol that requires the trust committee to obtain professional tax advice before making any distribution that could trigger a tax liability in Hong Kong or the beneficiaries’ jurisdictions of residence.

The Interaction with the New Hong Kong Family Office Regime

The Hong Kong government’s Family Office Tax Concession regime, introduced under the Inland Revenue (Amendment) (Tax Concessions for Family Offices) Ordinance 2023, provides a 0% profits tax rate for qualifying single-family offices that manage at least HKD 240 million in assets. To qualify, the family office must be “managed and controlled in Hong Kong” and must not provide services to third parties. The family constitution should include a provision that the family office’s governance framework complies with the requirements of the tax concession regime, including the requirement that at least 75% of the family office’s profits are derived from qualifying transactions. The trust deed should then appoint the family office as the investment manager for the trust’s assets, subject to the trustee’s oversight and the investment guidelines specified in the family constitution.

Practical Implementation: From Document to Operating System

The transition from drafting documents to operating a governance framework requires a structured implementation process that addresses communication, training, and periodic review.

The Implementation Timeline and Milestones

A typical implementation timeline for a combined family constitution and trust structure in Hong Kong spans 12 to 18 months. The first three months involve the family council’s development of the constitution’s value statements and governance principles, supported by a facilitator who is a qualified trust and estate practitioner (TEP) with Hong Kong experience. Months four through eight focus on the drafting of the trust deed, the constitution, and the cross-referencing provisions, with legal counsel admitted to practice in Hong Kong under the Legal Practitioners Ordinance (Cap. 159). Months nine through twelve involve the transfer of assets into the trust, the appointment of the trustee, and the initial meeting of the family council to approve the constitution. The HKMA’s CG-1 module requires that the governance framework be reviewed at least annually, and the family constitution should include a provision for a formal review every three years, with a supermajority vote required for amendments.

The Role of the Protector and the Trust Committee

The trust deed should appoint a protector, who is typically a professional advisor or a trusted family friend, with the power to veto certain trustee decisions, including amendments to the trust deed, the removal of trustees, and distributions to beneficiaries that exceed a specified threshold. The family constitution should then specify the protector’s relationship to the family, the term of appointment, and the grounds for removal. The 2024 survey found that 81% of Hong Kong family trusts now include a protector, compared to 62% in 2021. The trust committee, established under the trust deed, should include at least one member who is a qualified accountant or lawyer, and the family constitution should require that all committee members complete a training program on fiduciary duties under the Trustee Ordinance within six months of their appointment.

Communication and Education for the Next Generation

The family constitution should include a mandatory education program for all beneficiaries who have attained the age of 18, covering the terms of the trust, the provisions of the constitution, and the family’s values and expectations. The HKMA’s CG-1 module, paragraph 6.3, encourages “the development of financial literacy programs for younger family members who are likely to assume governance roles in the future.” The 2024 survey reported that 54% of Hong Kong family trusts now require beneficiaries to complete a financial education program before they can receive distributions beyond a basic living allowance, a provision that directly addresses the risk of wealth dissipation across generations.

Actionable Takeaways

1. The family constitution must be drafted as a non-binding document that references the trust deed without attempting to amend it, preserving the trustee’s fiduciary duties under the Trustee Ordinance (Cap. 29) while providing guidance for the exercise of discretion.
2. The trust deed should include a mediation-arbitration cascade aligned with the Hong Kong International Arbitration Centre’s rules, ensuring that disputes arising from either instrument are resolved privately and efficiently under the Arbitration Ordinance (Cap. 609).
3. The governance framework must comply with the HKMA’s CG-1 module requirements, including the identification of all governance role holders and the implementation of annual compliance reviews.
4. The family constitution should mandate a financial education program for beneficiaries aged 18 and above, with completion required before distributions beyond a basic living allowance are made.
5. The trust deed should appoint a protector with veto powers over material decisions, including amendments to the trust deed and distributions exceeding a specified threshold, with the family constitution defining the protector’s appointment term and removal grounds.