RWA Legal Structures in Hong Kong: SPV, Trust, and Fund Compared

RWA Legal Structures in Hong Kong: SPV, Trust, and Fund Compared

Real-world asset (RWA) tokenisation projects in Hong Kong frequently require a dedicated legal structure to isolate the underlying asset and manage its governance and economic flows separately from the project sponsor's other business operations. Three primary legal structures are commonly used: the Special Purpose Vehicle (SPV), the trust arrangement, and the fund structure. Each structure carries distinct tax implications, regulatory requirements, governance mechanics, and commercial features that suit different RWA project contexts. This guide walks through the characteristics, advantages, and disadvantages of each structure to help sponsors determine which legal vehicle best fits their RWA project.

The Special Purpose Vehicle (SPV)

A Special Purpose Vehicle is a legal entity (typically a limited company) created specifically to hold and manage the underlying RWA and issue tokenised representations. The SPV is distinct from the RWA sponsor (the originating company) and exists solely to facilitate the RWA project. By isolating the RWA in a separate legal entity, the SPV structure creates bankruptcy remoteness: if the sponsor encounters financial distress, the RWA asset and the tokens backed by it remain unaffected (subject to applicable laws governing fraudulent conveyance or veil-piercing).

Tax Treatment of the Hong Kong SPV: An SPV incorporated in Hong Kong and holding RWA assets (such as real estate or trade receivables) will be subject to Hong Kong profits tax on the income generated by those assets. Hong Kong taxes profits derived from activities undertaken in Hong Kong, and an SPV holding Hong Kong-based RWAs will typically be taxable as a normal company resident in Hong Kong. The tax rate is 16.5 percent. However, if the SPV qualifies for the Unified Fund Exemption (UFE), it may be exempt from profits tax. UFE status is available to SPVs that constitute collective investment schemes and meet other criteria; many RWA SPVs do not qualify for UFE, making standard Hong Kong taxation the baseline assumption.

Regulatory Requirements for the SPV: An SPV that issues tokenised assets may be subject to SFC or HKMA regulation, depending on the nature of the tokenised assets. If the tokens are classified as securities, the SPV (if acting as the issuer) may require SFC authorization. If the SPV conducts investment management activities (managing a portfolio of RWAs on behalf of token holders), it may require an SFC Type 9 license. If the SPV accepts deposits or operates payment-like functionalities, it may require HKMA oversight. Before structuring an RWA project around an SPV, sponsors should conduct detailed regulatory analysis to determine whether the SPV will require licensing.

Advantages of the SPV Structure: The SPV structure offers strong bankruptcy remoteness, legal clarity, straightforward governance, and ease of financing. Banks and debt investors are familiar with SPV structures and readily finance asset-backed financing arrangements involving SPVs. The SPV structure also permits efficient allocation of tax liability, as the SPV is a separate taxable entity and can be structured in different jurisdictions to optimize tax outcomes.

Disadvantages of the SPV Structure: The SPV structure is relatively expensive to establish and maintain, requiring separate accounting, auditing, compliance, and governance resources. For small RWA projects, the fixed costs of SPV administration may be prohibitively high. Additionally, the SPV structure does not inherently isolate the RWA from sponsor risk; if the sponsor retains operational control or material decision-making authority over the SPV, courts may disregard the SPV's separate status in certain circumstances (veil-piercing).

The Trust Structure

A trust is a legal arrangement in which one party (the trustee) holds legal title to an asset on behalf of another party (the beneficiary) who retains beneficial ownership. In an RWA context, a trust structure involves a trustee holding the RWA (such as real estate or financial assets) with beneficial ownership vested in the token holders. The sponsor establishes the trust through a trust deed, which documents the trustee's obligations, beneficiary rights, and governance mechanics.

Tax Treatment of the Trust Structure: Hong Kong treats trusts as separate taxpayers for profits tax purposes. A Hong Kong trust that holds income-generating RWAs will be subject to Hong Kong profits tax at the standard rate (16.5 percent), computed at the trust level. However, Hong Kong does not permit "transparent" trust taxation (in which the trust is disregarded and beneficiaries are taxed directly); instead, the trust pays tax, and beneficiaries pay tax on distributions received. This creates potential for double taxation if the trust structure is not carefully designed. However, the trust deed can specify that the trust qualifies as a unit trust (a collective investment arrangement), which may permit UFE status and exemption from profits tax if certain conditions are met.

Regulatory Requirements for the Trust Structure: If the trust issues tokens or offers interests to the public, it may require SFC authorization as a collective investment scheme. A trust that holds and manages a portfolio of assets for the benefit of token holders (beneficiaries) is closely analogous to a fund, and the SFC regulates funds. Sponsors should conduct early due diligence with the SFC to determine whether a trust-based RWA project requires collective investment scheme registration.

Advantages of the Trust Structure: The trust structure creates strong legal separation between the RWA and the sponsor, as the trustee holds legal title to the asset independently. Trusts are familiar structures in Hong Kong, particularly for property ownership and wealth management, and they are widely accepted by investors and financiers. Trust-based structures also permit efficient characterization as collective investment schemes, potentially enabling UFE status and tax exemption. Trusts are also often less expensive to establish and maintain than SPVs, as they do not require separate corporate governance infrastructure.

Disadvantages of the Trust Structure: Trust structures are regulated entities subject to SFC oversight (if they constitute collective investment schemes), and regulatory reporting and compliance obligations can be substantial. Additionally, Hong Kong's trust law on beneficial ownership and trustee duties is less clearly developed than the law on corporate governance, creating some ambiguity about trustee liabilities and beneficiary rights in novel RWA contexts. Finally, trusts are less familiar to some international investors and financiers, potentially creating resistance to trust-based RWA structures from certain counterparties.

The Fund Structure

A fund structure is essentially a specialized form of collective investment scheme regulated by the SFC. Funds in Hong Kong are typically established either as open-ended fund companies (OFCs) incorporated under Hong Kong company law or as limited partnership funds (LPFs) established under the Limited Partnership Fund Ordinance. Both structures are designed to enable investors to pool capital and delegate investment decision-making to a professional manager.

Tax Treatment of the Fund Structure: If the fund qualifies for the Unified Fund Exemption, it is exempt from Hong Kong profits tax entirely. UFE eligibility requires that the fund be established for collective investment purposes, have a minimum of ten unrelated participants, and obtain approval from the Hong Kong Inland Revenue Department. Most institutional funds prioritize UFE qualification as a core structuring objective, and UFE exemption is typically achievable if the fund is properly structured with at least ten unrelated investors.

Regulatory Requirements for the Fund Structure: Funds are subject to comprehensive SFC regulation as collective investment schemes. The fund must register with the SFC, appoint an independent custodian and depositary, maintain independent governance through a board of directors or independent supervisor, and file regular reports with the SFC. Additionally, the fund manager (if Hong Kong-based) must obtain an SFC Type 9 license (asset management). These regulatory requirements are substantial and require dedicated compliance resources.

Advantages of the Fund Structure: The fund structure provides the strongest tax efficiency for large RWA projects, as UFE exemption eliminates the profits tax burden entirely. The fund structure is also the most familiar to institutional investors, as funds are the standard vehicle for institutional investment management globally. The fund structure also enables efficient creation of multiple share classes with different risk and return profiles, permitting segmentation of capital according to investor preferences. Finally, funds have well-established governance frameworks with clear division of duties between the fund manager, custodian, and independent director.

Disadvantages of the Fund Structure: Fund structures are the most heavily regulated of the three options, requiring SFC registration, ongoing compliance, and detailed reporting. Funds also require a minimum of ten unrelated investors, which may be impractical for smaller, sponsor-controlled projects. Additionally, funds require appointment of an independent custodian and depositary, which increases operational costs and introduces third-party dependencies. Finally, funds are designed for investors seeking indirect participation in asset management; they are less suitable for sponsors seeking a pass-through structure where sponsors retain operational control of the underlying assets.

Comparative Analysis and Selection Framework

Choosing the correct structure for an RWA project depends on several factors: the project's tax characteristics, the anticipated investor base, the sponsor's desired level of control, the project's scale and complexity, and the sponsor's regulatory appetite.

For sponsor-controlled, smaller-scale RWA projects (e.g., an individual real estate owner tokenising a single property): The SPV structure is typically most appropriate. The SPV provides bankruptcy remoteness, clarity of ownership, and ease of financing. Tax at the 16.5 percent rate is generally unavoidable for smaller projects, as UFE qualification typically requires a larger investor base and collective investment characterization.

For medium-scale, multi-asset RWA projects (e.g., a sponsor holding a portfolio of trade receivables and seeking to tokenise them): The trust structure is often most appropriate. The trust provides legal separation, maintains sponsor control over operational decisions, and may qualify for collective investment scheme characterization and UFE status if the sponsor can achieve a diverse investor base. The trust is also less expensive to maintain than an SPV.

For large-scale, institutionally oriented RWA projects (e.g., an asset manager launching a tokenised fund with multiple strategies and a large investor base): The fund structure is most appropriate. The fund provides UFE tax exemption, institutional investor familiarity, governance clarity, and regulatory clarity. The fund structure is best suited for sponsors with material capital to deploy and substantial institutional investor relationships.

For RWA projects targeting a hybrid of sponsor and institutional capital (e.g., a sponsor seeking to co-invest alongside institutional investors in a tokenised asset portfolio): Consider a two-tiered structure combining an operating SPV or trust (holding the underlying assets) with a fund vehicle (sitting above the operating entity and distributing returns to investors). This structure permits tax efficiency at the fund level while maintaining sponsor control at the operating level.

How Alan Wong LLP Can Help

Alan Wong LLP advises RWA sponsors on selecting the optimal legal structure for their projects. We conduct tax planning analysis, regulatory assessments, and detailed due diligence on structural alternatives. We prepare formation documentation, trust deeds, fund governing documents, and interconnection agreements between structures. We also advise on governance, investor communications, ongoing compliance, and regulatory reporting. Whether you are designing a one-off RWA project or building a scalable tokenisation platform, we can provide detailed guidance on structural design. Please visit our digital assets or fund formation practice pages to discuss your RWA structuring needs.

This article is for general information and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws and regulatory requirements are subject to change. You should seek independent legal advice in relation to your specific circumstances before taking any action or relying on any information in this article.