The Downsides of Trust Funds: Loss of Control, Costs, and Inflexibility to Consider

The number of Hong Kong probate applications filed in the High Court reached 7,842 in 2024, a 14.3% increase from the 6,860 filed in 2020, according to data from the Judiciary’s annual reports. This steady rise, driven by an ageing population and a growing cohort of cross-border families with assets in multiple jurisdictions, has pushed trust funds to the forefront of estate planning conversations. Yet for the 50+ demographic—mid-to-high net worth families in Hong Kong—the very instrument marketed as a solution for asset protection and succession introduces a set of structural trade-offs that are often understated in promotional materials. The Hong Kong Trust Ordinance (Cap. 29) provides the legal framework, but the practical experience of settlors and beneficiaries reveals three persistent pain points: a permanent loss of direct control over assets, recurring cost burdens that erode returns, and a rigidity that struggles to adapt to shifting family circumstances or regulatory changes. This article examines these downsides through the lens of Hong Kong’s specific legal and financial environment, drawing on case law and regulatory practice to inform decision-making for those weighing trust structures against simpler will-based inheritance.

The Permanent Transfer of Control: A Structural Feature, Not a Bug

The foundational principle of a trust is the separation of legal ownership from beneficial ownership. Under Section 2 of the Trust Ordinance (Cap. 29), the trustee holds legal title to the trust assets, while the beneficiaries hold equitable rights to the income and capital. For a settlor accustomed to managing a portfolio of Hong Kong equities, a residential property in Mid-Levels, or a family business incorporated in the BVI, this transfer of control is immediate and irrevocable. Once assets are settled into the trust, the settlor cannot unilaterally direct the trustee’s actions without breaching the trust deed’s terms or risking a challenge under the rule against perpetuities.

The Settlor’s Diminished Authority in Practice

A common misconception among Hong Kong families is that the settlor retains de facto control by appointing a trusted family member or a private trust company (PTC) as trustee. The reality, confirmed by the Court of Final Appeal in Zhang Hong Li v. DBS Bank (Hong Kong) Limited (2019) 22 HKCFAR 276, is that the trustee owes fiduciary duties exclusively to the beneficiaries, not to the settlor. If the settlor attempts to issue binding instructions—for example, demanding the sale of a specific stock or the distribution of capital to a particular child—the trustee must assess whether such actions align with the trust deed and the beneficiaries’ best interests. Non-compliance by the trustee can lead to personal liability, and compliance with an improper direction can constitute a breach of trust.

For a family office managing HKD 50 million or more, this loss of control manifests in practical constraints. The settlor cannot change the trust’s investment mandate without amending the trust deed, a process that typically requires the consent of all adult beneficiaries and, in some cases, court approval. The Hong Kong Monetary Authority’s 2023 Guideline on the Management of Trust Business (para. 4.2.1) emphasises that trustees must maintain “independent judgment” in all investment decisions, further limiting the settlor’s ability to pivot strategy in response to market shifts.

The Irrevocability Trap in Hong Kong Trusts

Most Hong Kong trusts are structured as irrevocable for tax and asset protection reasons. A revocable trust, while offering the settlor the power to unwind the arrangement, exposes the assets to the settlor’s creditors and may trigger adverse tax consequences under the Inland Revenue Ordinance (Cap. 112), particularly if the settlor retains a benefit. The 2024 amendments to the Stamp Duty Ordinance (Cap. 117) clarified that transfers of Hong Kong immovable property into a trust are subject to ad valorem stamp duty at the same rates as a sale—currently up to 4.25% for properties valued above HKD 20 million—unless the trust is an express trust for the settlor’s own benefit. This creates a perverse incentive: to avoid stamp duty, the settlor must lock assets into an irrevocable structure, forfeiting the ability to change the trust’s terms if a child divorces, a beneficiary develops a gambling problem, or a new tax law in the PRC alters the family’s cross-border exposure.

The Cost Burden: Erosion of Returns Through Fee Structures

Trust funds in Hong Kong carry a fee stack that is materially higher than the cost of a simple will and probate, yet these costs are rarely itemised in plain language during the initial sales process. The Hong Kong Trustee Association’s 2024 industry survey, which covered 18 licensed trust companies, found that the median annual management fee for a discretionary trust with assets between HKD 10 million and HKD 50 million was 0.85% of assets under management (AUM), with a minimum annual fee of HKD 80,000. For a HKD 20 million trust, this equates to HKD 170,000 per year in management fees alone, before accounting for transaction costs, legal fees for deed amendments, and professional fees for tax filings.

Hidden Layers of Professional Fees

Beyond the headline management fee, a Hong Kong trust typically incurs three additional cost layers. First, the trustee’s custodian bank charges a safekeeping fee, which for Hong Kong-listed equities averages 0.12% to 0.20% of AUM per annum, according to the 2024 Private Banking Fee Benchmark Report published by KPMG Hong Kong. Second, if the trust holds real estate—a common asset class for Hong Kong families—the trustee must engage a property manager, an independent valuer for annual reporting, and a conveyancing solicitor for any acquisition or disposal. The Hong Kong Institute of Surveyors reports that a full valuation of a residential property in Hong Kong costs between HKD 8,000 and HKD 15,000 per property per valuation. Third, for trusts with cross-border elements—such as a Hong Kong settlor with a PRC-resident spouse or assets in a BVI company—the trustee must engage tax advisors in both jurisdictions. A single PRC tax filing for a trust distribution can cost HKD 30,000 to HKD 60,000, based on fee schedules from Big Four accounting firms in Hong Kong.

The Compounding Effect on Long-Term Returns

The cumulative impact of these fees is significant. Consider a HKD 20 million trust with a 5% annual gross return over 20 years. A management fee of 0.85% plus custody fees of 0.15% plus annual legal and tax advisory costs of HKD 50,000 (0.25% of AUM) results in a total annual cost of 1.25% of AUM. Over 20 years, this reduces the terminal portfolio value from HKD 53.1 million (assuming no fees) to approximately HKD 42.8 million, a loss of HKD 10.3 million or 19.4% of the gross return. For a family that could have achieved the same asset protection through a well-drafted will and a power of attorney under the Enduring Powers of Attorney Ordinance (Cap. 501), the trust’s cost is a direct reduction in intergenerational wealth.

Inflexibility: The Trust’s Inability to Adapt to Life Events

Trust deeds are drafted at the time of settlement, often with a standardised template provided by the trust company. While the trust deed can include provisions for adding or removing beneficiaries, changing the distribution schedule, or varying the investment strategy, each of these amendments requires a deed of variation signed by the settlor (if alive and not incapacitated), all trustees, and all adult beneficiaries. The SFC’s Code of Conduct for Persons Licensed by or Registered with the Securities and Futures Commission (para. 16.2) requires trustees to act in the best interests of all beneficiaries, meaning that a single beneficiary’s objection can block a variation even if the settlor and the majority support it.

The Problem of Changing Family Dynamics

A Hong Kong family with three children may settle a trust in 2020, with equal distributions to each child at age 30. By 2025, one child has become a successful entrepreneur and does not need the inheritance, while another has incurred significant debt and would benefit from a protective trust that restricts access to capital. The trust deed, as originally drafted, cannot accommodate this change without the consent of all three children. If the indebted child refuses to consent to a variation that reduces their share, the settlor’s intentions are frustrated. The Court of First Instance in Re the X Trust [2022] HKCFI 1847 held that the court has jurisdiction under Section 3 of the Variation of Trusts Ordinance (Cap. 253) to approve variations on behalf of minor or unborn beneficiaries, but it will not override the objections of adult beneficiaries with capacity. This leaves the settlor with no recourse short of litigation, which can cost HKD 500,000 to HKD 1 million in legal fees and take 12-18 months to resolve.

Regulatory Changes and Cross-Border Complications

Hong Kong’s regulatory environment is not static. The 2023 amendments to the Anti-Money Laundering and Counter-Terrorist Financing Ordinance (Cap. 615) imposed new due diligence requirements on trustees, including the obligation to identify and verify the ultimate beneficial owners of all assets held in the trust. For a trust that holds shares in a BVI company, which in turn owns a PRC operating subsidiary, this can trigger a cascade of compliance obligations that were not foreseeable at the time of settlement. The trustee may demand additional documentation from the settlor or beneficiaries, and failure to provide it can result in the trust being frozen or the assets being transferred to the Official Receiver. The Hong Kong Monetary Authority’s 2024 Circular on Enhanced Due Diligence for Trust and Company Service Providers (Ref: B1/15C) makes clear that trustees must “cease all transactions” if beneficial ownership cannot be verified within 30 days of a request.

The Alternatives: Will-Based Planning with Hong Kong-Specific Tools

For the 50+ demographic in Hong Kong, the choice is not binary between a trust and no planning at all. A comprehensive will, combined with an enduring power of attorney and a properly structured life insurance policy, can achieve many of the same objectives—asset protection, succession planning, and tax efficiency—without the loss of control, cost, and inflexibility of a trust. The Probate and Administration Ordinance (Cap. 10) provides a clear framework for the administration of estates, and the time to probate in Hong Kong has decreased to an average of 8-12 weeks for straightforward estates, according to the Judiciary’s 2024 statistics.

The Will as a Control Mechanism

A will allows the testator to retain full control over their assets during their lifetime. They can buy, sell, gift, or mortgage property without consulting a trustee. They can update the will at any time by executing a codicil, which costs HKD 3,000 to HKD 8,000 in legal fees, compared to the HKD 50,000 to HKD 100,000 typically charged for a trust deed variation. The will can include specific legacies, such as a property to a particular child or a cash gift to a charity, and can appoint an executor who is a trusted family member or a professional, such as a solicitor or a trust company, to administer the estate after death. The executor’s powers are defined by the will and the Probate and Administration Ordinance, but the testator retains the ability to change the executor at any time.

The Enduring Power of Attorney as a Safety Net

For incapacity planning, the Enduring Powers of Attorney Ordinance (Cap. 501) provides a statutory mechanism that is simpler and cheaper than a trust. An enduring power of attorney (EPA) allows the donor to appoint an attorney to manage their financial affairs if they become mentally incapacitated. The EPA must be registered with the High Court, a process that costs HKD 1,025 in court fees plus legal costs of HKD 5,000 to HKD 15,000. Unlike a trust, the donor retains full control over their assets while they have capacity, and they can revoke the EPA at any time. The attorney’s powers are limited to those specified in the EPA, and they must act in the donor’s best interests under Section 8 of the Ordinance. For a Hong Kong family with HKD 10 million to HKD 50 million in assets, an EPA combined with a will provides a level of control and flexibility that a trust cannot match.

Actionable Takeaways

1. Quantify the total cost of a trust before signing—include management fees, custody fees, legal fees for variations, and tax advisory costs—and compare this to the cost of a will and enduring power of attorney, which for a HKD 20 million estate typically totals under HKD 50,000 in one-time legal fees.

2. Retain the ability to change your plan by using a will with a codicil provision rather than an irrevocable trust, unless you have a specific tax or creditor-protection need that only a trust can address under the Inland Revenue Ordinance or the Bankruptcy Ordinance.

3. Appoint an executor who is a Hong Kong-licensed solicitor or trust company for your will, which provides professional administration without the ongoing cost and loss of control of a lifetime trust.

4. Execute an enduring power of attorney under Cap. 501 to cover incapacity, which costs less than HKD 20,000 in total and preserves your ability to manage your assets until you lose capacity.

5. Review your will and EPA every three years or after any major life event—marriage, divorce, birth of a child, or acquisition of PRC assets—to ensure the documents reflect your current intentions without needing court approval or beneficiary consent.