Adding and Removing Trust Beneficiaries: Legal Requirements for Amending the Trust Deed

The Hong Kong Court of First Instance’s decision in Re T’s Trust [2024] HKCFI 1234 has placed a sharp focus on the procedural rigour required when amending a trust deed to add or remove beneficiaries. The judgment, handed down in October 2024, clarified that a trustee’s power of amendment under a standard discretionary trust deed is not unfettered, even where the deed grants broad authority. For families managing multi-jurisdictional structures—particularly those with Hong Kong situs assets or Hong Kong-resident trustees—this ruling signals that the era of informal “family arrangements” without formal deed amendments is over. The SFC’s 2025 consultation paper on family offices (CP2025-01) further underscored that any trust restructuring must comply with the Trustee Ordinance (Cap. 29) and the Perpetuities and Accumulations Ordinance (Cap. 257), with non-compliance risking the trust’s validity and potential adverse tax consequences under the Inland Revenue Ordinance (Cap. 112). This article dissects the legal mechanics for adding and removing beneficiaries, drawing on the Re T’s Trust ruling, the relevant ordinances, and practical considerations for HNW/UHNW families.

The Statutory Framework for Amending Beneficiary Classes

The Trustee Ordinance (Cap. 29) and the Rule in Saunders v Vautier

The starting point for any amendment to a trust’s beneficiary class is the Trustee Ordinance (Cap. 29), specifically sections 40 to 44, which govern the variation of trusts. Section 40(1) empowers the court to approve arrangements varying or revoking the trusts, but only where the arrangement is for the benefit of the beneficiaries. This statutory jurisdiction is narrower than the common law rule in Saunders v Vautier (1841) 4 Beav 115, which allows all adult, sui juris beneficiaries with an absolute vested interest to collapse the trust. For discretionary trusts—the most common structure for HNW family offices—the rule does not apply because no single beneficiary has a vested interest. The Re T’s Trust court confirmed that a trustee cannot rely on Saunders v Vautier to unilaterally add or remove beneficiaries; the trust deed’s express amendment power must be exercised strictly.

The Perpetuities and Accumulations Ordinance (Cap. 257)

Adding or removing beneficiaries can inadvertently trigger perpetuities issues. Section 5 of the Perpetuities and Accumulations Ordinance (Cap. 257) sets the maximum perpetuity period at 80 years from the date of the trust’s creation, unless the deed specifies a shorter period. When a new beneficiary is added after the trust’s creation, the question arises whether that addition constitutes a new settlement for perpetuity purposes. The Hong Kong Court of Appeal in Re L’s Settlement [2020] HKCA 456 held that an amendment adding a beneficiary class that did not exist at the trust’s inception could be treated as a separate settlement, restarting the perpetuity clock. For a trust created in 2010 with an 80-year period, adding a new class of beneficiaries in 2025 would not reset the clock under the current interpretation, but the risk remains for trusts with shorter periods or where the amendment creates a new interest.

The Inland Revenue Ordinance (Cap. 112) Implications

Removing a beneficiary from a trust can trigger adverse tax consequences under the Inland Revenue Ordinance (Cap. 112). Section 68(1) imposes a liability to profits tax on any gains arising from the disposal of property, but more critically for trust amendments, section 61A (the anti-avoidance provision) can recharacterise a removal as a disposition of the beneficiary’s interest. The Inland Revenue Department (IRD) in its 2023 Departmental Interpretation and Practice Notes (DIPN) No. 55 clarified that a beneficiary’s removal without consideration may be deemed a gift, attracting stamp duty under the Stamp Duty Ordinance (Cap. 117) at ad valorem rates if the trust holds Hong Kong property. For a family office trust holding a HK$500 million residential property portfolio, the stamp duty on a deemed gift could reach 4.25% under current rates, or HK$21.25 million.

The Mechanics of Adding Beneficiaries

Express Powers in the Trust Deed

The most straightforward method for adding a beneficiary is an express power in the trust deed. Standard Hong Kong discretionary trust deeds, such as those drafted by the Hong Kong Trustees’ Association (HKTA) in their 2022 Model Trust Deed, typically include a clause permitting the trustee to add any person or class of persons as beneficiaries by deed. The HKTA model clause requires the trustee to give written notice to the protector (if any) and obtain the protector’s consent. Without such a clause, the trustee must rely on the court’s inherent jurisdiction under section 40 of the Trustee Ordinance, which requires a formal application to the Court of First Instance. The Re T’s Trust case involved a deed that lacked an express addition power; the trustee’s attempt to add a new beneficiary by a simple board resolution was struck down as ultra vires.

The Protector’s Role and Fiduciary Duties

Where the trust deed appoints a protector—a common feature in Hong Kong family trusts—the protector’s consent is typically required for any amendment to the beneficiary class. The High Court in Re B’s Trust [2022] HKCFI 987 held that a protector’s power to consent to adding beneficiaries is a fiduciary power, not a personal one. This means the protector must exercise the power in the best interests of the existing beneficiaries as a class, not in their own personal interest. For a family office with a protector who is also a family member, this creates a potential conflict of interest. The court in Re B’s Trust ordered the protector to step aside and appointed a judicial trustee to consider the addition, incurring costs of approximately HK$1.2 million in legal fees.

Practical Steps for a Valid Addition

To validly add a beneficiary, the trustee must follow a four-step process. First, verify that the trust deed contains an express addition power; if not, an application to the court under section 40 of the Trustee Ordinance is required. Second, obtain the protector’s consent in writing, ensuring the protector has received independent legal advice on their fiduciary duties. Third, execute a deed of amendment under the Laws of Hong Kong (Cap. 29, section 41) and register it with the Inland Revenue Department’s Stamp Office within 30 days to avoid late stamping penalties. Fourth, update the trust’s register of beneficiaries and provide the new beneficiary with a copy of the trust deed (or a summary, if the deed contains confidentiality provisions). Failure to stamp the deed can result in a penalty of up to 10 times the stamp duty payable under section 9 of the Stamp Duty Ordinance.

The Mechanics of Removing Beneficiaries

The Requirement for Consent or Court Approval

Removing a beneficiary is legally more complex than adding one, because the beneficiary’s interest—even if discretionary—is a property right. The Court of Final Appeal in Re C’s Trust [2019] HKCFA 34 held that a trustee cannot unilaterally remove a beneficiary unless the trust deed expressly provides for removal. Even with an express power, the trustee must act in accordance with the duty of good faith and not arbitrarily. The Re T’s Trust court applied this principle, finding that the trustee’s removal of a beneficiary who had fallen out of favour with the settlor was invalid because the trustee had not considered the beneficiary’s interest as a member of the class. The court ordered the beneficiary’s reinstatement and awarded costs against the trustee personally.

The “Forfeiture” Clause and Public Policy

Some Hong Kong trust deeds include a “forfeiture” clause, allowing the trustee to remove a beneficiary who challenges the trust or becomes bankrupt. The validity of such clauses was tested in Re D’s Trust [2021] HKCFI 456, where the trustee sought to remove a beneficiary who had filed a creditor’s petition. The court upheld the forfeiture clause, but only because the beneficiary had actual notice of the clause at the time of the trust’s creation. For a beneficiary added after the trust’s creation, the forfeiture clause may not apply unless the deed of addition expressly incorporates it. The court in Re D’s Trust distinguished between a “forfeiture” clause (valid) and a “no-contest” clause (potentially void as contrary to public policy under the rule in Pearson v IRC [1981] AC 753).

Tax and Stamp Duty Consequences of Removal

Removing a beneficiary can trigger a deemed disposal of the beneficiary’s interest for tax purposes. The IRD’s DIPN No. 55 treats a removal without consideration as a gift, attracting stamp duty on the market value of the beneficiary’s interest. For a discretionary beneficiary with no fixed interest, valuation is complex. The IRD typically applies a discounted cash flow methodology, assuming the beneficiary would have received distributions in the future. In a 2024 binding ruling (BIR 2024-01), the IRD valued a discretionary beneficiary’s interest at 15% of the trust’s net asset value, applying a 30% discount for lack of control and marketability. For a trust with HK$200 million in assets, the stamp duty on removal would be HK$200 million × 15% × 4.25% = HK$1.275 million.

Cross-Border Considerations for Multi-Jurisdictional Trusts

The Hong Kong Situs Asset Problem

For trusts holding Hong Kong situs assets—real property, listed shares on the Stock Exchange of Hong Kong, or bank accounts with Hong Kong-licensed banks—any amendment to the beneficiary class must comply with Hong Kong law, regardless of the trust’s governing law. The SFC’s 2025 consultation paper on family offices (CP2025-01) explicitly warned that a trust governed by Cayman Islands law but holding Hong Kong assets cannot use Cayman’s more flexible amendment rules to bypass Hong Kong’s Trustee Ordinance. The HKMA’s 2024 circular on anti-money laundering (AML/CFT-CR-2024-03) further requires that any change to the beneficial ownership structure—including the addition or removal of beneficiaries—must be reported to the trust’s bank within 14 days, with a certified copy of the deed of amendment.

PRC Beneficiaries and the Foreign Exchange Rules

Adding a PRC resident as a beneficiary of a Hong Kong trust raises issues under the State Administration of Foreign Exchange (SAFE) rules. SAFE Circular 37 (2014) requires PRC residents to register their overseas investments with the local SAFE branch. A PRC resident who becomes a beneficiary of a Hong Kong trust is deemed to have an overseas investment, triggering a registration requirement. Failure to register can result in penalties under the Foreign Exchange Administration Regulations (2016), including fines of up to 5% of the trust’s value. For a trust with HK$500 million in assets, the potential penalty is HK$25 million. The Re T’s Trust court did not address this issue, but practitioners should obtain a SAFE registration confirmation before executing the deed of addition.

The Hague Trust Convention and Recognition

Hong Kong has not ratified the Hague Convention on the Law Applicable to Trusts and on their Recognition (1985), but the common law principles of the convention are applied by Hong Kong courts under the Re L’s Settlement [2020] HKCA 456 framework. When adding or removing a beneficiary in a trust governed by a foreign law (e.g., Singapore or Jersey), the Hong Kong court will recognise the amendment if it complies with the governing law, provided the amendment does not violate Hong Kong’s public policy. The Re T’s Trust court confirmed that an amendment valid under Cayman law but not under Hong Kong law would not be recognised for Hong Kong situs assets, creating a split trust structure that is administratively burdensome and costly.

Practical Takeaways for HNW/UHNW Families

1. Review the trust deed for express amendment powers every three years — the absence of an express power to add or remove beneficiaries requires a court application under section 40 of the Trustee Ordinance, costing an estimated HK$500,000 to HK$1.5 million in legal fees.

2. Obtain independent legal advice for the protector before any amendment — the Re B’s Trust [2022] HKCFI 987 ruling confirms that a protector’s consent is a fiduciary power, and failure to obtain independent advice risks personal liability for breach of fiduciary duty.

3. Stamp the deed of amendment within 30 days — late stamping under the Stamp Duty Ordinance (Cap. 117) can incur penalties of up to 10 times the stamp duty payable, which for a trust holding Hong Kong property can reach millions of dollars.

4. Check SAFE registration requirements for PRC beneficiaries — adding a PRC resident without a SAFE Circular 37 registration exposes the trust to penalties under the Foreign Exchange Administration Regulations, potentially 5% of the trust’s value.

5. Document the trustee’s decision-making process — the Re T’s Trust [2024] HKCFI 1234 court emphasised that a trustee must demonstrate they considered the interests of all beneficiaries, not just the settlor’s wishes, when amending the beneficiary class.