A token fund launching in the wrong structure does not merely face higher costs. It faces investor rejection, regulatory action and – in the most serious cases – personal liability for the manager. Alternative investment funds (AIFs) holding digital assets sit at the intersection of securities law, fund regulation and a fast-moving virtual-asset supervisory regime that most legacy fund frameworks were never designed to anticipate. The question every fund manager must answer before launch is not whether to structure as an AIF, but which AIF regime, in which domicile, with which manager authorisation – and what recent enforcement patterns say about each choice.
This analysis draws on what regulators across the EU, the UK, the UAE and the major offshore centres have signalled through examination findings, public guidance and, increasingly, formal enforcement. The picture is unambiguous: supervisory tolerance for informal or improperly domiciled digital-asset funds is narrowing. Fund managers who treated offshore registration as a compliance shortcut are being asked to justify their position – and some are not managing to do so.
What Is an AIF in the Digital Asset Context?
An alternative investment fund (AIF) is, in most regulatory regimes, any collective investment undertaking that raises capital from investors to invest it according to a defined policy – and that falls outside the retail-fund perimeter. For a digital-asset vehicle, that definition typically captures: a closed-end or open-end fund that holds Bitcoin, Ether, altcoins or tokenized securities; a fund-of-funds allocating to crypto hedge funds; or a venture vehicle investing in token projects and equity of Web3 businesses.
The classification matters because it determines which manager-authorisation rules apply, which investor protections are mandatory and – crucially – where the product can be marketed. Under the EU's AIFMD regime (the Alternative Investment Fund Managers Directive), a manager of an AIF with assets under management above the relevant threshold must be authorised as an AIFM (Alternative Investment Fund Manager) by the competent authority in its home member state, or rely on a national-private-placement regime if marketing into the EU from outside. An unauthorised manager distributing to EU professional investors from an unregulated offshore structure is not in a regulatory grey area – it is in breach.
The cross-border dimension compounds every decision. A fund domiciled in the Cayman Islands and managed from London needs to reconcile UK FCA requirements, AIFMD marketing rules and – if any US persons are admitted – the applicable US regulatory analysis. We advise managers who discover mid-raise that their structure was conceived in isolation, without accounting for the full three-dimensional picture of where the manager sits, where investors are and where assets are custodied.
What Do Current Enforcement Patterns Actually Look Like?
Enforcement in the AIF/digital-asset space is no longer theoretical or confined to outright fraud. Regulators are increasingly acting against funds that are technically structured but procedurally deficient. Three patterns dominate what we see in the current environment.
First, inadequate custody arrangements are the most common trigger for supervisory concern. Major regulators – including ESMA, the FCA and MAS – have all issued guidance requiring that digital-asset AIFs apply the same segregation and safeguarding principles as traditional fund assets. Where a manager held fund assets on an exchange account in the fund's name, or used a sub-custodian that was itself unregulated, the question of whether that satisfies the applicable prime-brokerage and custody requirements under the AIFMD regime or its local equivalent becomes live very quickly.
Second, marketing without the correct authorisation remains the most frequently cited breach. A manager using social media, a token-project newsletter or a private Telegram group to solicit EU professional investors – without either an authorised AIFM structure or a compliant national-private-placement memorandum – is in active breach of the marketing rules that apply in each member state reached. Regulators have demonstrated a willingness to act on digital evidence of marketing communications.
Third, fund managers are discovering that the beneficial-ownership and AML/KYC standards that apply to AIFs under FATF Recommendation 15 and the applicable domestic AML regime require cryptocurrency-specific due diligence on investors that most standard investor-questionnaire templates do not address. The source-of-funds inquiry for a professional investor whose capital derives from a prior token sale is structurally different from the equivalent inquiry for a traditional private-equity LP. Supervisors examining digital-asset funds have flagged this gap repeatedly.
A common pattern we have observed: a fund manager with a correctly formed Cayman or BVI vehicle, a legitimate investment mandate and genuine institutional investors nonetheless draws regulatory scrutiny because the offering document does not describe the on-chain mechanics of the investment strategy, the custody chain is not disclosed, and the AML questionnaire was repurposed from an unrelated fund without adaptation.
To assess whether your current fund structure is exposure-creating, contact OBOLUS at info@oboluslaw.com. The process above describes the standard compliance gap. Your specific domicile, investor base and asset mix change the analysis entirely.
How Does Domicile Choice Drive Legal Exposure?
The wrong fund domicile does not merely create administrative inconvenience – it locks in tax leakage, limits the investor universe you can lawfully accept and may render you unable to passport the product into markets that matter to your capital raise.
The dominant EU choice for a regulated digital-asset AIF is an authorised vehicle in a member state where the national competent authority has demonstrated willingness to engage with digital-asset fund applications. Several member states have developed working processes under their national AIFMD-implementing legislation, and the passporting right that flows from a valid AIFM authorisation is a material commercial advantage – it converts a bilateral marketing problem into a single-jurisdiction authorisation exercise. Malta's MFSA and the relevant Luxembourg and Irish competent authorities have all handled digital-asset fund applications; the sophistication of each authority's digital-asset examination process varies, and the choice between them is a substantive legal decision, not a formality.
Outside the EU, the ADGM in Abu Dhabi and the DIFC in Dubai offer regulated fund structures with specific digital-asset permissions, supervised by the FSRA and the DFSA respectively. For managers whose investor base is concentrated in the Gulf or who want a credible regulated wrapper for a Middle East capital raise, these regimes are well-functioning and, in some categories, more operationally flexible than their European counterparts. VARA in mainland Dubai operates a separate regime for fund-like vehicles involving virtual assets; the VARA rulebooks describe the applicable requirements in detail.
For managers who do not need EU passporting rights and whose investor base is genuinely institutional and non-EU, the traditional offshore centres – Cayman, BVI, Jersey – remain viable. The BVI FSC's VASP Act 2022 introduced registration requirements that affect managers of digital-asset funds domiciled in the BVI, even where the fund itself is only registered, not licensed. The Cayman CIMA regime similarly requires that Cayman-domiciled digital-asset funds comply with the applicable VASP Act provisions. Neither centre should be treated as a no-regulation default.
Singapore's MAS Payment Services Act regime applies to fund managers who also operate a digital-payment-token trading service, which can arise when a fund's investment process involves active on-chain execution rather than passive holding through a prime broker. The licence category that applies turns on the specific activities conducted, not the label the manager applies to them.
What Does an AIFMD-Compliant Digital-Asset Fund Structure Actually Look Like?
An AIFMD-compliant digital-asset fund requires an authorised AIFM, a depositary, an offering document that meets the applicable disclosure standards and a custody chain that satisfies the depositary's asset-safeguarding obligations.
The depositary question is the structural challenge unique to this asset class. Under the AIFMD regime, the depositary must hold fund assets in custody or, for assets that cannot be physically held in custody, verify ownership and maintain a record. Digital assets – depending on how the relevant national competent authority has interpreted the depositary obligations – may fall into the "other assets" category requiring a verification-and-record regime rather than physical custody. The practical implication is that the depositary must be comfortable with the sub-custodian's key-management practices, including the use of multi-signature wallets, hardware security modules and cold storage. Finding an EU-regulated depositary with a credible digital-asset custody review capability remains a real operational constraint, particularly for smaller managers.
The offering document for a digital-asset AIF must describe the specific digital assets in which the fund may invest, the on-chain mechanics of the investment process, the valuation methodology for illiquid token positions and the specific risks of smart-contract exposure, exchange concentration, hard-fork events and network failure. A standard private-equity PPM or hedge-fund offering memorandum, adapted by adding a paragraph on "cryptocurrency", does not meet the standard. Regulators examining documents of that type have not been hesitant to say so.
In our cross-border practice, we have seen managers with sophisticated trading strategies and genuine institutional backing held at the authorisation stage because their depositary-selection process was not documented, their offering document used generic risk factors and their AML policies had not been adapted to address on-chain investor-verification requirements. These are not novel regulatory demands – they follow directly from the AIFMD regime and its implementing guidance. They require adaptation, not reinvention.
Decision Matrix: Which Structure Fits Which Manager Profile?
The right AIF structure depends on three variables: where the manager and key personnel are based, where target investors are located and what the fund's asset mix demands in terms of regulatory treatment. No single offshore vehicle works equally for every digital-asset fund, and the assumption that any offshore wrapper is interchangeable is the most consistently costly mistake we encounter.
Profile A – EU-based manager, institutional EU investor base, diversified liquid token strategy. The appropriate path is AIFM authorisation in a member state with a developed digital-asset examination process, a passportable AIF vehicle in the same or a companion jurisdiction, and a depositary relationship with a regulated institution that has documented digital-asset custody capability. Timeline to authorisation varies by member state and by the depth of application preparation; we advise treating it as a multi-month process, not a matter of weeks. The key risk is incomplete depositary documentation – it is the most common reason for extension or refusal.
Profile B – UAE-based manager, GCC and international institutional investor base, mixed liquid-token and token-project equity strategy. An ADGM-regulated fund manager structure with an FSRA-authorised fund, or alternatively a VARA-regulated vehicle if the mandate includes exchange activity, is the most defensible route. The DIFC offers an equivalent regulated-fund path under the DFSA. Both regimes require a compliance function, a qualified fund administrator and offering documentation meeting the applicable disclosure standard. Timeline and capital requirements vary and should be confirmed against current regulatory guidance.
Profile C – Non-EU, non-UAE manager, genuinely non-EU institutional investor base, single-strategy Bitcoin or liquid-token fund. A Cayman or BVI registered fund with appropriate VASP registration remains viable, provided the marketing and distribution is genuinely confined to non-regulated jurisdictions. Any EU or UK marketing – however informal – triggers the applicable national-private-placement or marketing-authorisation requirements. The key risk is scope creep in investor solicitation.
Profile D – Small manager, seed-stage, mixed investor base including some EU professionals, token-project focus. This is the profile most likely to be under-structured. The economics may not support a full AIFM authorisation; the investor base may span several regulatory perimeters; the asset mix may combine liquid tokens with illiquid token-project equity. In our practice, the right answer here is often a jurisdictional sequence – beginning with a properly documented exempt or de minimis structure, with a clear trigger for upgrading to full authorisation as AUM grows – rather than a premature full-authorisation application that the manager cannot operationally support.
How Does the Travel Rule and the AML Regime Apply to Digital-Asset Funds?
The AML obligations applicable to a digital-asset AIF are not limited to investor KYC. They extend, under FATF Recommendation 15 and the applicable domestic implementing legislation, to the Travel Rule (the obligation to pass originator and beneficiary identification data with each transfer above the applicable threshold), to transaction monitoring of fund account activity and to screening of counterparties in on-chain transactions against sanctions lists.
For a fund manager, the Travel Rule creates an obligation that most fund administrators were not historically equipped to address. When the fund transfers assets between its own wallet and a sub-custodian's address, or between an exchange account and a prime-broker settlement address, the question of whether that transfer requires Travel Rule data – and what the applicable threshold is in the relevant jurisdiction – is a live compliance question. The threshold varies by jurisdiction; consult current legislation in each applicable location rather than applying a single assumed figure.
Transaction monitoring for a digital-asset fund is substantively different from monitoring for a traditional fund. On-chain activity is transparent but requires specialist tooling to interpret: a large transfer to a newly created wallet address, a rapid sequence of intra-day swaps or an interaction with a privacy protocol all represent different risk signals, and a fund's AML policy must describe how each is assessed. Regulators examining digital-asset funds have specifically asked to see the monitoring methodology, not merely a statement that monitoring is conducted.
In our cross-border practice, we regularly advise fund managers on aligning their AML policies with the specific transaction patterns their investment strategy produces. A passive long-only Bitcoin fund and an active DeFi yield strategy produce materially different on-chain footprints, and the risk framework must reflect that difference.
If your fund's AML framework was designed for a traditional asset class, reach our team now at info@oboluslaw.com. If a regulatory examination is approaching or a prior application stalled on compliance grounds, a second read can surface the structural reason and the route forward.
Illustrative Matter: A Depositary Documentation Gap That Delayed a Launch
In a recent matter, a manager with a well-subscribed Cayman-domiciled fund sought to introduce EU institutional investors into a parallel EU-regulated vehicle. The manager had retained a regulated depositary but had not completed the depositary's digital-asset custody due-diligence process – specifically, the sub-custodian had not provided the depositary with its key-management documentation, and the fund's offering memorandum described custody in generic terms that did not match the actual custody chain. The national competent authority's examination identified both gaps and suspended the authorisation process pending remediation. We assisted with the sub-custodian documentation, a revised custody-disclosure section in the offering document and a depositary-comfort letter addressing the AML transaction-monitoring methodology. The authorisation process resumed and the vehicle launched in the following quarter. No figures have been stated; the investment mandate was institutional and the corrective process was a matter of weeks once the documentation was in order.
What Do Institutional Investors Now Require from a Digital-Asset AIF?
Institutional investor standards for digital-asset AIFs have tightened materially. What institutional LPs expected from a crypto fund structure two or three years ago – a registered offshore vehicle, a basic offering memorandum and a statement of custody arrangements – no longer represents the minimum for a credible institutional raise.
Today, institutional allocators conducting due diligence on a digital-asset fund typically require: a regulated or registrable fund vehicle in a jurisdiction with a competent supervisory authority; an audited financial statement that addresses the valuation of digital assets in accordance with a disclosed methodology; a regulated or demonstrably qualified custodian with documented key-management practices; and an AML policy that specifically addresses on-chain due diligence. Some institutional allocators apply internal policies that restrict investment to funds where the manager holds a full AIFM authorisation or an equivalent licence in a recognised jurisdiction – a Cayman registration, however clean, does not satisfy that policy.
The practical implication for a manager in a pre-close raise is that investor due-diligence questionnaires are arriving with questions that a standard hedge-fund DDQ template does not address. We assist managers with DDQ preparation specifically for digital-asset funds, including on the custody and AML sections that institutional allocators have identified as their primary concerns.
A common assumption among managers raising their first institutional digital-asset fund is that sophisticated investors understand crypto and will accept a lighter structure. The opposite is true: the more sophisticated the allocator, the more detailed their structural requirements – because their own regulators are asking them to demonstrate that their fund investments meet applicable standards.
Objection Handler: "Any Offshore Vehicle Works Equally for a Digital-Asset Fund"
This assumption causes more structural remediation work than any other single misconception we encounter. The belief that a Cayman, BVI or Marshall Islands registered fund is a neutral, jurisdiction-agnostic vehicle that works for any investor base and any investment strategy was questionable before digital assets entered the picture. It is demonstrably wrong now.
Three factors make the offshore-vehicle-equivalence assumption fail specifically for digital assets. First, the applicable VASP registration or licence requirement in the domicile itself is no longer zero. The BVI VASP Act 2022 and the Cayman VASP Act both impose registration requirements on digital-asset service providers operating in those jurisdictions, including managers of digital-asset funds. A manager who believes the fund is offshore and therefore unregulated may be in breach of the domicile's own registration requirements.
Second, the marketing perimeter determines the applicable law – not the fund's domicile. A fund domiciled in the Cayman Islands and marketed to EU professional investors by a manager based anywhere triggers the applicable national-private-placement rules in each EU member state reached, regardless of what the Cayman registration documents say. The fund domicile is not a shield against the investor-jurisdiction's marketing requirements.
Third, institutional investors and prime brokers in 2025 and beyond apply their own structural-due-diligence standards that are independent of formal regulation. A fund that passes all regulatory tests but cannot obtain a banking relationship or a prime-brokerage account because its structure does not meet the counterparty's internal digital-asset policy has a fatal operational constraint that no regulatory registration resolves.
We match domicile to investor base, asset mix and redemption profile. That matching exercise is not mechanical – it requires a full analysis of the regulatory perimeters that the fund's activities touch, the commercial requirements of the intended investor base and the operational requirements of the custody and banking stack the manager can actually access.
Related at OBOLUS
- Funds & Investment Vehicles for Digital-Asset Businesses – our practice overview covering AIF structuring, manager authorisation and cross-border fund regulation.
- GPLP Structuring for Digital Assets in Estonia – how the Estonian GP/LP vehicle works for digital-asset fund formation and its interaction with EU fund regulation.
- AIF for Digital Assets Under Heightened Scrutiny – a practical guide to preparing for regulatory examination of a digital-asset AIF.
FAQ
Where should a crypto fund be domiciled?
Domicile follows investor base, manager location and asset mix – not cost or habit. An EU investor base typically demands an EU-authorised or EU-passportable vehicle. GCC-focused managers increasingly use ADGM or DIFC regulated structures. Genuine offshore raises with non-regulated investors may use Cayman or BVI vehicles, provided VASP registration requirements in the domicile are met and marketing is kept within jurisdictional limits. There is no single right answer; the analysis is three-dimensional.
Does a digital-asset fund manager need a licence?
In most major jurisdictions, yes. An EU-based manager of an AIF above the applicable AUM threshold requires AIFM authorisation under the AIFMD regime. UK managers require FCA authorisation. UAE managers operating through ADGM or VARA need the applicable regulated-activity permission. Even where a below-threshold exemption applies, the manager must still comply with registration obligations and the applicable AML/KYC requirements. The applicable threshold and licence type depend on the manager's domicile and the fund's investor perimeter.
How is custody arranged for a crypto fund?
Custody for a digital-asset AIF must satisfy the depositary's asset-safeguarding obligations under the applicable fund regime. In practice, this means a regulated or demonstrably qualified sub-custodian with documented key-management practices – multi-signature wallets, hardware security modules, cold storage policies – and a depositary that has completed its own digital-asset custody due diligence. Exchange accounts in the fund's name generally do not satisfy institutional custody standards. The custody chain must be disclosed in the offering document.
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 fund domicile to investor base, asset mix and redemption profile – the structural work that prevents enforcement exposure before it arises. We also work alongside forensic partners to convert on-chain evidence into court-ready disclosure applications where recovery action is required. To discuss your situation, contact info@oboluslaw.com or message us via t.me/oboluslaw.
By Glen Sorensen, Disputes & Recovery Analyst – specialist in enforcement patterns affecting digital-asset fund structures and cross-border recovery actions arising from fund disputes.
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.