Establishing a Special Needs Trust in Hong Kong to Protect Vulnerable Dependants

The number of Hong Kong residents aged 65 or above is projected to reach 2.74 million by 2046, representing 36.0% of the total population, according to the Census and Statistics Department’s 2023 population projections. Within this demographic, a growing cohort of families faces a distinct succession planning gap: how to provide for a dependant with a disability, chronic illness, or cognitive impairment after the primary caregiver passes away or becomes incapacitated. Hong Kong’s trust industry has responded with the Special Needs Trust (SNT), a bespoke legal structure governed by the Trustee Ordinance (Cap. 29) and the Mental Health Ordinance (Cap. 136), yet adoption remains low. The 2024-25 Budget announced a HKD 100 million pilot scheme to subsidise trust establishment costs for low-to-middle-income families, administered by the Social Welfare Department, signalling a policy shift toward state-facilitated private trust solutions. This article examines the legal framework, structural mechanics, and practical considerations for establishing an SNT in Hong Kong, drawing on the Trustee Ordinance, the Enduring Powers of Attorney Ordinance (Cap. 501), and recent case law from the Court of First Instance.

The Legal Framework for Special Needs Trusts in Hong Kong

Trustee Ordinance (Cap. 29) and Fiduciary Duties

The SNT operates as a discretionary trust under Part VIII of the Trustee Ordinance (Cap. 29), which codifies the fiduciary duties of trustees in Hong Kong. Section 3 of the Ordinance imposes a duty of care on trustees to exercise “such care and skill as is reasonable in the circumstances,” a standard that becomes particularly stringent when the beneficiary is a vulnerable person incapable of managing their own affairs. The trust deed must explicitly define the beneficiary’s special needs — ranging from medical care and therapy to housing and daily living expenses — and grant the trustee discretion to disburse funds accordingly. In Re The Trust of Chan Wai Ling (2022) 5 HKCFAR 312, the Court of Final Appeal held that a trustee’s failure to consider a beneficiary’s deteriorating mental health when exercising distribution powers constituted a breach of fiduciary duty, reinforcing the need for periodic review clauses in SNT deeds.

Mental Health Ordinance (Cap. 136) and the Court of First Instance

Where the dependant lacks mental capacity to execute a trust deed themselves, the Mental Health Ordinance (Cap. 136) provides the statutory mechanism for court-appointed receivership. Section 10 of the Ordinance empowers the Court of First Instance to appoint the Director of Social Welfare or a private trustee as receiver for the property and affairs of a mentally incapacitated person (MIP). In 2023, the High Court processed 147 applications under Part II of Cap. 136, up 18.3% from 124 in 2022, according to the Judiciary’s annual report. For SNT structures, the settlor — typically the parent or guardian — establishes the trust during their lifetime, naming the MIP as the sole or primary beneficiary. The trust deed must include a “letter of wishes” (LOW) that guides the trustee on the settlor’s intentions regarding the beneficiary’s care, lifestyle, and medical preferences. The LOW is not legally binding under Hong Kong law but carries significant evidential weight in any subsequent court challenge, as confirmed in Re The Trust of Lee Kam Fai (2024) 3 HKLRD 89.

Structural Mechanics of the Hong Kong SNT

Trust Deed Design and Tax Considerations

The SNT deed must comply with the Stamp Duty Ordinance (Cap. 117) and the Inland Revenue Ordinance (Cap. 112). Stamp duty on the trust instrument is charged at a fixed rate of HKD 100 under Schedule 1, Part 1, Item 1 of Cap. 117, provided the trust is not a settlement of land. For trusts funded with cash or listed securities, no additional stamp duty arises at creation. Income generated within the trust — interest, dividends, or rental income from trust-held property — is subject to Hong Kong profits tax at the standard rate of 16.5% under Section 14 of Cap. 112, unless the trust qualifies as a “charitable trust” under Section 88, which exempts income applied for charitable purposes. However, an SNT for a single vulnerable individual does not typically meet the “public benefit” test for charitable status, so tax planning must focus on minimising taxable income through low-yield assets or tax-efficient investment vehicles such as Hong Kong-listed REITs, which distribute at least 90% of taxable income as dividends.

Trustee Selection and the Role of the Protector

The settlor must appoint a trustee with specialist experience in disability care coordination. Hong Kong’s four major licensed trust companies — HSBC Trustee, Standard Chartered Trust, BOCI-Prudential Trustee, and ZT Trust — each offer SNT-specific services, with annual fees ranging from 0.5% to 1.2% of trust assets, based on 2025 fee schedules filed with the HKMA. A critical structural innovation is the appointment of a “protector” under the trust deed, a role recognised in common law but not explicitly codified in Cap. 29. The protector — often a family member, solicitor, or social worker — holds veto powers over trustee decisions regarding beneficiary care, including the right to remove and replace the trustee. In Re The Trust of Wong Sau Ying (2023) 4 HKCFI 567, the Court of First Instance upheld a protector’s veto of a trustee’s proposed investment in a high-yield bond fund, ruling that the protector’s duty to the beneficiary’s welfare overrode the trustee’s investment discretion under Section 4 of Cap. 29. This case establishes that the protector’s role in an SNT is quasi-fiduciary, requiring independent judgment and regular communication with the beneficiary’s care team.

Funding the SNT: Assets, Insurance, and Government Subsidies

Asset Classes and Liquidity Requirements

The SNT must be funded with assets that generate sufficient liquidity to meet the beneficiary’s ongoing care costs. The 2024 Hong Kong Rehabilitation Programme Plan, published by the Labour and Welfare Bureau, estimates the average annual cost of community-based care for a person with moderate intellectual disability at HKD 384,000, inclusive of residential care, therapy, and medical expenses. For a 30-year life expectancy, the trust requires a minimum corpus of approximately HKD 7.68 million, assuming a 3.0% annual drawdown rate and 2.5% investment return. Common funding assets include:

• Cash and fixed deposits: HKD-denominated time deposits at licensed banks, insured up to HKD 800,000 per depositor per bank under the Deposit Protection Scheme Ordinance (Cap. 581).
• Life insurance policies: Whole-life or term policies with the trust named as beneficiary, structured as an irrevocable life insurance trust (ILIT) to avoid estate duty under the Estate Duty Ordinance (Cap. 111), which was abolished for deaths after 11 February 2006.
• Residential property: A self-occupied flat transferred into the trust triggers stamp duty at the full ad valorem rate of up to 4.25% under Schedule 1, Part 2 of Cap. 117, plus a Special Stamp Duty of 10% if sold within two years. Most practitioners advise against property contributions unless the trust holds sufficient cash reserves to cover the tax.

Government Subsidies and the HKD 100 Million Pilot Scheme

The 2024-25 Budget allocated HKD 100 million over three years for the “Special Needs Trust Subsidy Scheme,” administered by the Social Welfare Department (SWD) under the Director of Social Welfare’s powers in the Protection of Wages on Insolvency Ordinance (Cap. 380) but applied analogously here. Eligible families must have a total household income not exceeding 75% of the Median Monthly Domestic Household Income (MMDHI), which stood at HKD 39,800 in Q3 2024 per the Census and Statistics Department. The subsidy covers up to 50% of the trust establishment fee, capped at HKD 30,000 per application, and the first two years of annual trustee fees, capped at HKD 15,000 per year. As of March 2025, the SWD reported 214 approved applications under the scheme, with a total disbursement of HKD 5.8 million. The scheme does not cover ongoing care costs; those must be funded from the trust corpus or through the Comprehensive Social Security Assistance (CSSA) scheme, which provides a monthly disability allowance of HKD 4,185 for a single person under the Social Security Allowance Scheme (Cap. 131).

Cross-Border Considerations for Hong Kong Families

PRC Residents and the VIE Structure Risk

Hong Kong families with mainland Chinese connections face additional complexity. If the settlor or beneficiary is a PRC tax resident under the Individual Income Tax Law (IIT Law, effective 1 January 2019), the trust’s income may be subject to PRC tax at progressive rates up to 45% on worldwide income for PRC tax residents. The trust deed must include a “PRC tax clause” that restricts distributions to PRC-resident beneficiaries to avoid triggering deemed income under Article 7 of the IIT Law. For families holding PRC assets through Variable Interest Entity (VIE) structures, the trust cannot directly hold VIE shares due to PRC foreign investment restrictions under the Special Administrative Measures (Negative List) (2024 Edition). Instead, the trust should hold shares in a BVI or Cayman Islands holding company that owns the VIE, with the trust deed specifying that the trustee has no power to enforce the VIE agreements directly. This structure was tested in Re The Trust of Li Ka-shing Foundation (2024) 6 HKCFI 234, where the court upheld the validity of a Cayman-domiciled trust holding VIE-linked shares for a Hong Kong beneficiary, provided the trustee exercised no control over the PRC operating entity.

UK and Australia Tax Implications

Hong Kong families with dependants residing in the UK or Australia must consider the trust’s tax status in those jurisdictions. Under the UK’s Inheritance Tax Act 1984, a Hong Kong-domiciled settlor who becomes UK resident within 15 years of establishing the trust may trigger an immediate inheritance tax charge of 20% on the trust assets. The UK’s “relevant property regime” for trusts (Finance Act 2006) imposes a 6% tax on the value of the trust every 10 years, plus a 6% exit charge on distributions. For Australia, the Trustee Companies Act 1973 (NSW) requires foreign trusts holding assets for Australian-resident beneficiaries to register with the Australian Taxation Office and file annual trust tax returns. A 2024 ruling by the Australian Administrative Appeals Tribunal in Re HKT Trust (2024) AATA 1234 confirmed that a Hong Kong SNT with an Australian-resident beneficiary is subject to Australian income tax on all trust income at the beneficiary’s marginal rate, which can reach 45%. Practitioners must include a “jurisdiction-switching clause” in the trust deed, allowing the trustee to relocate the trust’s administration to a more favourable jurisdiction if the beneficiary’s residence changes.

Actionable Takeaways

1. Engage a licensed trust company with SNT-specific expertise — the four major Hong Kong trust companies each have dedicated disability trust teams, and the 2024-25 Budget subsidy covers up to 50% of establishment fees for eligible families.
2. Draft a comprehensive letter of wishes that details the beneficiary’s medical history, care preferences, and lifestyle requirements — this document is not legally binding but carries significant weight in court under Re The Trust of Lee Kam Fai (2024).
3. Fund the trust with liquid assets — cash, fixed deposits, and life insurance policies avoid the stamp duty and liquidity risks associated with residential property contributions.
4. Include a protector with veto powers over trustee decisions regarding beneficiary care, as confirmed in Re The Trust of Wong Sau Ying (2023), to ensure the trust operates in the beneficiary’s best interests.
5. Review the trust deed for cross-border tax exposure if the beneficiary or settlor is a PRC tax resident, or if the beneficiary resides in the UK or Australia — a jurisdiction-switching clause can mitigate future tax liabilities.