Institutional allocators moving into digital assets face a structuring decision that shapes every operational and tax outcome that follows. The tokenised fund (a collective investment vehicle whose interests are represented by blockchain-based tokens rather than paper share certificates) sits at the intersection of securities law, custody regulation, AML compliance and, increasingly, the MiCA regime in the European Union. Getting the domicile, the instrument and the regulatory wrapper right at the outset determines whether institutional capital can actually subscribe – and whether it can exit cleanly.
The wrong structure does not just create administrative friction. It locks in tax leakage, restricts which investors can legally participate, and can force a costly re-domiciliation precisely when the fund needs to be raising. In our practice, we have seen managers launch in a jurisdiction chosen for speed rather than fit – only to discover that their target LP base requires a regime their chosen domicile does not offer. This page explains the legal architecture of a tokenised fund, the decision axes that matter for institutional clients, and where the process most commonly breaks down.
The sections below move through the regulated basis of a tokenised fund, the structuring instruments available, the application and operational process, the cross-border interaction between domicile, manager and investor, common structural mistakes, a decision matrix by manager profile, and the self-assessment questions worth asking before you commit.
What Makes a Fund "Tokenised" and Why It Changes the Legal Analysis
A tokenised fund is still a fund: it pools capital, invests according to a defined strategy, and returns proceeds to investors. What changes is the instrument of participation – a blockchain token rather than a traditional share or unit. That single design choice implicates at least three additional regulatory questions that a conventional fund manager never faces.
First, the token itself may be a security token – a financial instrument carrying economic rights to the fund's returns – which brings it squarely within securities regulation in every jurisdiction where it is offered or traded. Under MiCA, asset-referenced tokens and e-money tokens each carry their own issuer authorisation obligations. A fund token is most likely treated as a financial instrument rather than an ART or EMT, meaning national securities frameworks govern its issuance – but the analysis is fact-specific and turns on the rights the token confers, not the label the manager attaches to it.
Second, the on-chain transfer mechanism implicates the Travel Rule (the obligation, derived from the FATF Recommendations, to pass originator and beneficiary data with virtual-asset transfers). Any tokenised interest that moves between wallets triggers Travel Rule analysis. Third, custody of both the underlying digital assets and the fund tokens is a regulated activity in most flagship regimes. A tokenised fund therefore requires a legal structure that addresses all three layers simultaneously: the fund vehicle itself, the token as a financial instrument, and the custody and AML framework around it.
In our cross-border practice, we advise managers to map the regulatory classification of the token before selecting a domicile – because the classification in the manager's home jurisdiction, the domicile jurisdiction and the investor's jurisdiction may all differ.
For a scoped assessment of how your proposed fund token would be classified across your target investor jurisdictions, contact OBOLUS at info@oboluslaw.com. The process above describes the standard analytical path. Your facts – the asset mix, the token design, the investor base – change the classification and the compliance obligations that follow.
Which Domiciles Support Tokenised Fund Structures?
The domicile of a tokenised fund determines the regulatory regime governing the vehicle, the tax treatment of income and gains, the investor categories that can legally subscribe, and the ease of cross-border distribution. No single jurisdiction is optimal for every manager profile. The choice turns on four axes: the asset strategy, the investor base, the manager's own regulatory footprint, and the fund's redemption and liquidity profile.
The Cayman Islands, administered under the Cayman Islands Monetary Authority (CIMA), remains the dominant venue for closed-ended and open-ended funds targeting institutional and sophisticated investors globally. The Virtual Asset (Service Providers) Act introduced a formal VASP registration track, and Cayman's existing exempted limited partnership and segregated portfolio company structures are well-adapted to tokenised participation interests. Its tax-neutrality at the fund level is a consistent institutional preference.
The BVI, under the BVI Financial Services Commission and the VASP Act 2022, offers a leaner registration environment and is often selected for feeder vehicles or smaller managed accounts. The ADGM in Abu Dhabi, regulated by the Financial Services Regulatory Authority (FSRA), has built a sophisticated recognised virtual-assets framework that supports both fund vehicles and the asset management activity around them – making it attractive for managers who also want a regulated presence in the Gulf. The AIFC in Kazakhstan, regulated by the Astana Financial Services Authority (AFSA), operates under English common law and is increasingly selected for funds targeting CIS and Central Asian institutional capital.
For EU-distributed funds, the manager must address the Alternative Investment Fund Managers Directive environment alongside any applicable MiCA obligations. Domiciling the fund in an EU member state – or securing AIFM authorisation in one – is the standard route to marketing to professional investors across the EU. Malta's MFSA and the Lithuanian competent authority are both established access points; under MiCA, the transition to CASP authorisation for any in-scope service activity runs in parallel.
Singapore's MAS regime under the Payment Services Act governs digital payment token services, and Singapore fund structures can be adapted for tokenised vehicles – though the securities law overlay for a token that constitutes a capital markets product is handled separately. Hong Kong's SFC operates a VASP licensing regime for trading platforms; fund managers operating tokenised structures in Hong Kong must analyse whether the token triggers the collective investment scheme provisions of the applicable securities regime.
What Instruments Are Available for a Tokenised Fund?
The legal instrument housing the fund shapes every downstream decision – from tax transparency to investor liability to the ease of secondary transfers of tokenised interests.
The limited partnership is the institutional standard for closed-ended digital-asset funds. The GP/LP structure is well-understood by institutional investors, compatible with tax transparency in most investor jurisdictions, and adaptable to tokenised LP interests. A Cayman exempted limited partnership or a BVI limited partnership can issue tokenised partnership interests that represent the LP's economic entitlement – provided the transfer mechanics and the registry are maintained on-chain with appropriate controls.
The company with variable capital – variously structured as a segregated portfolio company (SPC) in Cayman, a protected cell company (PCC) in BVI, or a variable capital company (VCC) in Singapore – is the institutional preference for open-ended structures with multiple sub-funds or share classes. Each cell or portfolio is legally ring-fenced from the others. Tokenising the shares of a single cell gives investors a clean, transferable instrument representing their interest in that strategy alone.
The unit trust structure, used widely in Asia-Pacific, can similarly issue tokenised units – though the trustee's duties and the AML obligations around unit holder registers require careful alignment with the on-chain transfer mechanism.
In our structuring work, we have seen managers conflate the legal instrument with the technology layer. The smart contract governs the transfer mechanics of the token; the fund's constitutional documents – the LPA, the memorandum and articles, or the trust deed – govern the legal rights behind the token. Both layers must be internally consistent and aligned with the regulatory regime of the domicile. A mismatch between what the smart contract permits and what the fund documents allow is a material legal risk, and it surfaces at the worst time: during a redemption dispute or a regulatory examination.
How Does the Application and Operational Setup Work?
Setting up a tokenised fund involves parallel workstreams that must be sequenced correctly to avoid costly rework.
The first workstream is the fund vehicle and constitutional documents. The manager selects the domicile and instrument, engages allied counsel in the relevant jurisdiction, and prepares the limited partnership agreement or articles of association, the private placement memorandum, and the subscription documents. For a tokenised fund, the subscription documents must address how the investor's wallet address is recorded, how the token is issued at closing, and how redemptions and transfers are processed on-chain.
The second workstream is the manager's own regulatory status. In most institutional-grade domiciles, the fund manager or general partner must hold a licence or registration to manage the fund. Under the FSRA in ADGM, under the AFSA in the AIFC, and under the applicable regime in each EU member state, managing a collective investment scheme without the appropriate authorisation is a criminal offence, not merely a regulatory deficiency. The manager's application runs in parallel with the fund vehicle's registration.
The third workstream is custody. A tokenised fund holds two categories of asset that require custodial arrangements: the underlying digital assets (the fund's investments) and the fund tokens themselves (the investors' interests). In most regulated regimes, custody of client assets is a regulated activity requiring either a custodian licence or an approved third-party custodian appointment. The custody agreement, the safeguarding arrangements and the segregation mechanics must all be documented and approved before the fund launches.
The fourth workstream is AML/KYC and Travel Rule compliance. The fund must establish investor due diligence procedures that capture the information required under the applicable AML regime and the Travel Rule as it applies in the domicile. For a tokenised fund, this includes wallet-level KYC – linking each wallet address that holds fund tokens to a verified beneficial owner – and the controls to prevent transfer to unverified wallets.
Timelines across these four workstreams vary by domicile and by the complexity of the manager's regulatory application. In regimes with a streamlined registration track for sophisticated investor funds, the vehicle can be established in a matter of weeks; where full manager authorisation is required, the process typically runs over several months. We map the critical path across all four workstreams at the outset so that the manager is not waiting on a custodian appointment to complete a regulatory filing, or vice versa.
To map the licence, banking and operational stack for your tokenised fund before you commit to a domicile, write to OBOLUS at info@oboluslaw.com. If a prior application stalled or a selected custodian declined to onboard, a second read can surface the structural reason and the route forward.
What Are the Cross-Border Considerations for a Tokenised Fund?
A tokenised fund operating across borders faces a three-way tension: where the vehicle is domiciled, where the manager operates, and where the investors are located. Each axis carries its own regulatory and tax consequence, and the interaction between them is the source of most structural errors we see in practice.
On the investor side, the fund's distribution activities are regulated in every jurisdiction where an investor is solicited. Offering tokenised fund interests to US persons without registration or an applicable exemption under the relevant federal securities regime is a violation with severe consequences. Offering to EU professional investors without AIFM marketing rights in each member state is a breach of the applicable AIFMD regime. A tokenised fund that offers interests globally without a jurisdiction-by-jurisdiction distribution analysis is not a sophisticated structure – it is an unregistered offering.
On the manager side, the physical location of the portfolio management function determines whether a licensing obligation arises in the manager's home country independently of the fund's domicile. A UK-based manager running a Cayman fund is subject to FCA oversight of its management activities. A Singapore-based manager may trigger MAS licensing requirements regardless of where the fund vehicle sits. The manager's regulatory status and the fund vehicle's registration are distinct legal questions that must be answered separately and then reconciled.
On the tax side, the interaction between the fund domicile's tax regime, the manager's tax residency and the investors' home jurisdiction tax rules determines the effective tax cost of the structure. A Cayman fund is tax-neutral at the vehicle level, but a US LP's interest in that fund is fully taxable in the US. A fund domiciled in a jurisdiction with an extensive double-tax treaty network may offer different outcomes for European investors than a classic offshore vehicle. We work alongside tax counsel to model the interaction between domicile, manager residency and investor tax profile before the structure is fixed – because changing the domicile after close is costly and disruptive.
The banking dimension adds a further constraint. A tokenised fund that holds fiat reserves – for liquidity management or redemption funding – needs banking relationships in a jurisdiction where banks will onboard a digital-asset fund. The intersection of the fund's domicile, its AML programme, its custodian and its fiat banking relationships is a practical stress-test that many managers underestimate at the structuring stage. We have mapped this stack across the major fund domiciles and can identify where the banking relationship is likely to be most straightforward for a given asset strategy.
What Are the Most Common Structural Mistakes in Tokenised Fund Structuring?
The most damaging structural mistakes in a tokenised fund are made before the first investor subscribes – and they tend to cluster around three recurring patterns.
The first is domicile selection by cost and speed alone. A common assumption is that any offshore vehicle works equally well for a digital-asset fund. In practice, the domicile's regulatory regime, its position on the FATF grey or black list, its treatment in the investor's home-country tax rules, and its banking relationships all determine whether the structure is institutionally investable. A fund registered in a jurisdiction that institutional allocators' compliance teams will not approve cannot close. Speed and low fees at formation produce a vehicle that cannot raise the capital it needs.
The second is conflating the token with the fund vehicle. Managers sometimes believe that because they are issuing a token, they do not need a traditional fund vehicle at all. This misconception collapses under regulatory examination. The token is the instrument of participation; the fund vehicle is the legal person that holds the assets and owes duties to investors. Without the latter, investors have no legal relationship with the pool of assets – only a claim against a smart contract. Courts in every leading common-law forum have repeatedly affirmed that digital-asset instruments must be backed by recognisable legal structures to support enforcement.
The third is under-engineering the custody and AML layer. A tokenised fund that allows free transfer of its participation tokens between wallets – without wallet-level KYC controls – has, in effect, created an uncontrolled secondary market in fund interests. That is a securities law violation in most jurisdictions and an AML failure in all of them. Transfer restrictions must be hard-coded into the smart contract and legally enforced in the fund's constitutional documents.
In a recent structuring matter, a mid-sized digital-asset manager had established a tokenised vehicle in a low-cost offshore jurisdiction and began onboarding investors before its AML programme was fully operational. The custodian it had selected was subsequently unable to obtain banking for fiat settlements. We were engaged to redesign the custody and banking stack, migrate the investor register to a new administrator, and document the AML programme retrospectively to the standard required by the replacement custodian. The process took a full quarter and delayed the fund's second close by several months. The cost – in legal fees, management time and LP relations – substantially exceeded what a properly sequenced initial structuring would have required.
Decision Matrix: Which Manager Profile Should Choose Which Structure?
Different manager profiles call for different structural approaches. The following prose matrix is a starting framework; the specific facts of each situation will alter the outcome.
Profile A – A crypto-native manager with a quantitative strategy and a global institutional LP base. This manager typically needs a Cayman exempted limited partnership or SPC, with a GP that holds the appropriate fund-management authorisation in the manager's home jurisdiction. The fund token represents LP interests and is subject to transfer restrictions enforced at the smart-contract and LP-agreement level. The custody arrangement will require a regulated digital-asset custodian with institutional-grade segregation. Timelines are driven by the GP authorisation process in the manager's jurisdiction. Banking is the critical-path item – identifying a fiat banking relationship for the fund's liquidity reserve should begin at the structuring stage, not after the custodian is appointed.
Profile B – A traditional asset manager adding a tokenised digital-asset sleeve to an existing fund range. This manager likely already holds an AIFM authorisation or equivalent. The question is whether the existing authorisation covers digital assets or requires an extension, and whether the existing custodian can custody the digital-asset sleeve or a specialist sub-custodian is needed. Domicile is typically already fixed by the existing fund range; the structuring work focuses on the token mechanics, the sub-custody agreement and the AML programme extension. Timelines are faster because the regulatory baseline is already in place.
Profile C – A family office or single LP wanting a tokenised co-investment vehicle. This profile may not require a full fund structure – a tokenised special purpose vehicle (SPV) may be sufficient. The SPV holds a single investment; the tokenised interests represent economic participation in that investment. The regulatory analysis is lighter (no ongoing fund management obligation in many jurisdictions), but the securities law analysis of the token and the AML programme still apply. Cayman or BVI are typical domiciles; the ADGM SPV regime is increasingly used for Gulf-based family offices.
Profile D – A manager targeting EU professional investors under MiCA. This manager must address the CASP authorisation question alongside the fund vehicle registration. If the manager's token distribution activity constitutes a regulated service under MiCA, the manager needs CASP authorisation in a member state – with passporting across the EU. The fund vehicle itself may sit offshore (Cayman, BVI), but the distribution and management activities require an EU-regulated entity. The sequencing of the CASP application and the fund launch is a critical-path planning exercise.
Self-Assessment: The Questions Worth Answering Before You Commit to a Structure
A properly structured tokenised fund requires clear answers to the following questions before legal documents are drafted. If any answer is uncertain, that uncertainty is a structuring risk that should be resolved first.
- What is the legal classification of the fund token in the primary investor jurisdictions?
- Does the manager hold, or can it obtain, the regulatory authorisation required in its home jurisdiction and in the fund's domicile?
- Has a regulated custodian confirmed it will onboard the fund for both digital-asset and fiat custody?
- Has a banking relationship for fiat settlement been identified?
- Are the transfer restrictions on the fund token enforceable both at the smart-contract level and under the fund's constitutional documents?
- Does the fund's AML programme include wallet-level KYC for every token holder?
- Has the distribution analysis been conducted jurisdiction by jurisdiction for each target investor market?
- Is the tax treatment of the fund's income and gains modelled at the fund, manager and investor level?
These are not abstract compliance questions. Each one, left unanswered, represents a category of risk that institutional allocators and their legal counsel will identify in due diligence – and that will delay or prevent a close.
Related at OBOLUS
- Funds and investment vehicles for digital-asset businesses – the full practice overview covering fund types, regimes and manager licensing.
- Alternative investment fund structuring in the Seychelles – jurisdiction-specific analysis of the Seychelles AIF regime for digital-asset strategies.
- Corporate tax residency planning for institutional clients – aligning the manager's tax residency with the fund's domicile and the investor base.
FAQ
Where should a crypto fund be domiciled?
The optimal domicile turns on four axes: the asset strategy, the target investor base, the manager's own regulatory footprint, and the fund's liquidity and redemption profile. The Cayman Islands and BVI are institutional standards for closed-ended global funds; the ADGM and AIFC suit managers with a Gulf or Central Asian LP base; EU-distributed funds typically require an AIFM-authorised entity in a member state. No single jurisdiction is universally optimal. The wrong choice locks in tax leakage and restricts the investor categories that can legally subscribe.
Does a digital-asset fund manager need a licence?
In most institutional-grade domiciles and in the manager's home jurisdiction, yes. Managing a collective investment scheme – including a tokenised fund – without the appropriate authorisation is a regulatory offence in virtually every major market. The specific licence category depends on the fund type, the asset class and the jurisdiction. A manager's physical location can independently trigger a licensing obligation regardless of where the fund vehicle is registered. This analysis must be conducted separately for the domicile and for every jurisdiction in which the manager operates.
How is custody arranged for a crypto fund?
A tokenised fund requires custodial arrangements for two asset categories: the underlying digital assets held as fund investments, and the fund tokens representing investor interests. Custody of client digital assets is a regulated activity in most flagship regimes. The manager must appoint a regulated custodian – or, where the regime permits, a qualified sub-custodian – with documented segregation and safeguarding arrangements. Wallet-level KYC controls on fund token transfers are also a custody-layer obligation, not merely an AML one. The custodian appointment is a critical-path item and should be confirmed before the fund documents are finalised.
OBOLUS is an independent digital-asset law boutique acting only for businesses. We advise exchanges, custodians, token issuers and funds on licensing across 70+ jurisdictions, on disputes and on-chain asset recovery across 25+ forums, and on the tax, banking and compliance that sit around them. Digital assets are the whole of our practice. We match domicile to investor base, asset mix and redemption profile – the structuring judgements that determine whether institutional capital can actually be raised and deployed. To discuss your fund's structure, contact info@oboluslaw.com or message us at t.me/oboluslaw.
By Lydia Brennan, Tax & Structuring Analyst – specialising in cross-border fund structuring, tax residency planning and the interaction between digital-asset regulatory regimes and institutional investment vehicles.
This publication is general information about the law and does not constitute legal advice. It is not a substitute for advice tailored to your circumstances. OBOLUS accepts no liability for action taken or not taken on the basis of this material. For advice on your situation, contact info@oboluslaw.com.