El Salvador's Bitcoin Law (the 2021 statute making Bitcoin legal tender) and the subsequent Digital Assets Issuance Law created a jurisdiction that looks compelling on paper for funds holding digital assets. The question most managers encounter late is not whether El Salvador permits crypto fund custody – it does – but whether the custody model they have in mind will satisfy the regulatory expectations of the jurisdiction, the demands of institutional investors, and the cross-border banking and tax obligations that surround any multi-investor vehicle. Getting that answer wrong does not just delay a launch; it can lock the fund into a structure that limits the investor base and generates leakage the manager never priced in.
Custody arrangements for funds in El Salvador turn on the intersection of the country's digital-assets regulatory regime, the fund vehicle chosen, and the domicile of the fund's investors and banking relationships. El Salvador's Comisión Nacional de Activos Digitales (National Commission for Digital Assets, or CNAD) supervises digital-asset service providers under the Digital Assets Issuance Law, and any entity performing custody for a fund structure needs to understand where that supervision starts and where it stops.
This page sets out the regulated basis for custody in El Salvador, the practical process for arranging it within a fund structure, the cross-border interactions that affect the decision, and the point at which the structure choice becomes irreversible.
What does El Salvador's digital-assets regime require for custody?
Custody of digital assets on behalf of a fund is a regulated activity in El Salvador's digital-assets regime. The Digital Assets Issuance Law and the rules issued under it by the CNAD establish that any person or entity holding digital assets on behalf of third parties is engaged in a regulated activity and must either hold the applicable authorisation or fall within a defined exception. For a fund – a vehicle that is, by definition, holding assets on behalf of multiple investors – no exception is typically available. The custodian, whether it is the fund manager or a third-party provider, must be authorised or engaged through an authorised intermediary.
In our practice, we see fund managers underestimate this point. A manager who self-custodies during early operations, intending to formalise the structure later, may find that the informal period creates compliance gaps that complicate the CNAD authorisation process when the fund scales. Early structuring avoids that problem entirely.
The CNAD's supervisory perimeter covers entities operating in El Salvador. It does not reach an offshore custodian operating solely from outside the jurisdiction – but as soon as that custodian accepts El Salvador-domiciled fund vehicles as clients, the question of regulatory reliance becomes live. CNAD authorisation for the fund's counterparties is the cleaner path.
How does the fund vehicle choice affect custody arrangements?
The vehicle chosen for the fund determines the custody model available, the investor types that can be accepted, and the reporting obligations that sit around the custodian relationship. El Salvador's legal framework accommodates several structures for investment vehicles holding digital assets, ranging from locally incorporated special-purpose vehicles to offshore funds that have a nexus to El Salvador through their manager or their listed assets.
Three profiles recur in our cross-border practice:
- El Salvador-domiciled fund with a local manager. The CNAD-authorised custodian holds assets on-chain; the manager operates under the digital-assets regime. Reporting flows to the CNAD. This structure works best where the investor base is regional and the fund's primary distribution is to Central American or Latin American sophisticated investors.
- Offshore fund (BVI, Cayman) with El Salvador nexus. The fund vehicle is incorporated offshore; the manager or a sub-advisor operates from El Salvador. Custody may sit offshore with an authorised provider in the fund's domicile jurisdiction, but any El Salvador-facing custody activity is still within the CNAD's purview. BVI FSC and CIMA both have VASP registration regimes that can complement the El Salvador component.
- EU or MiCA-compliant structure with El Salvador-custodied assets. A MiCA-authorised CASP acting as custodian for a fund that holds Bitcoin or stablecoin positions originally routed through El Salvador. This is the most complex profile: ESMA and the relevant national competent authority expect the custody arrangements to meet MiCA safeguarding standards regardless of where the underlying assets originated.
The interaction between vehicle domicile and custody provider is not just a legal formality. Institutional investors – particularly those subject to their own regulatory obligations – will conduct due diligence on the custodian's authorisation status, the asset segregation model, and the insurance or reserve arrangements in place. A custody provider that satisfies the CNAD but cannot produce documentation that resonates with a European allocator's compliance team creates a practical fundraising barrier.
For a scoped assessment of your fund structure and custody options, contact OBOLUS at info@oboluslaw.com. The process above describes the standard path. Your facts – the entity, the investor base, the asset mix – change the analysis. Map your options.
What is the process for establishing custody arrangements under the CNAD regime?
Establishing a compliant custody arrangement for a fund in El Salvador requires working through the CNAD authorisation process for the custodian, structuring the fund's custody agreement to align with the regime's requirements, and documenting the asset segregation model before the first investor capital is received.
The process broadly follows these steps:
- Pre-application scoping. Identify whether the custody activity is being conducted by a third-party provider already authorised by the CNAD, or whether a new authorisation is required. Confirm the fund vehicle's domicile and the nationalities of target investors, since these affect which parallel regulatory obligations apply.
- Custodian selection and due diligence. Where a third-party custodian is used, the fund manager must conduct regulatory due diligence on the custodian's CNAD status, its technical infrastructure (hot/cold wallet segregation, key management protocols), and its AML/CFT compliance posture under the FATF-derived obligations that apply in El Salvador.
- Custody agreement negotiation. The custody agreement must address: asset segregation (fund assets held separately from the custodian's proprietary assets); the key management model; the redemption and withdrawal process; the events triggering asset return; and the reporting cadence to the fund manager and, where applicable, to the CNAD.
- Fund documentation integration. The fund's constitutional documents – its private placement memorandum, limited partnership agreement or equivalent – must accurately describe the custody model. Investors will require these descriptions to satisfy their own regulatory obligations.
- CNAD registration or notification. Depending on the scope of activity, the fund or the custodian may need to file a registration or notification with the CNAD. Timelines for CNAD responses vary by activity category and are typically described qualitatively by the regulator as a matter of weeks to a few months for complete applications.
In a recent matter, a fund manager expanding from Latin America into the El Salvador market engaged us to structure the custody arrangements for a multi-asset digital fund holding Bitcoin and tokenised instruments. We mapped the CNAD authorisation requirements against the manager's existing offshore structure, identified a compliant custody provider, and drafted the custody agreement and fund documentation to satisfy both the local regime and the requirements of the fund's anchor investor, whose own compliance team had specific segregation and reporting expectations. The fund launched without requiring a restructure at the point of investor onboarding.
How do tax and banking considerations interact with custody in El Salvador?
El Salvador's treatment of Bitcoin as legal tender carries a consequence that matters directly to fund managers: capital gains on Bitcoin transactions are not subject to income tax for individuals under El Salvador law, a position that has attracted significant attention from managers considering domiciling there. For a fund, however, the analysis is not that simple. The tax treatment at the fund level depends on the vehicle's legal character and domicile; the tax treatment at the investor level depends on each investor's own jurisdiction. A Cayman-domiciled fund holding assets custodied in El Salvador does not automatically pass El Salvador's favourable treatment to a US or EU investor.
The AUDIENCE_MYTH that any offshore vehicle works equally for a digital-asset fund is particularly dangerous here. A manager who selects El Salvador domicile primarily for the Bitcoin legal-tender status and designs the custody around on-chain settlement may inadvertently create a structure that fails the substance tests required by the investor's home jurisdiction, triggers unexpected withholding in a third country, or runs into banking restrictions that limit the fund's ability to convert and distribute returns.
Banking is the other practical constraint. El Salvador's banking sector is developing its capacity to serve digital-asset fund structures. International banks that might otherwise serve as fund administrators or payment agents for a Cayman or BVI fund may apply enhanced due diligence to El Salvador-connected structures given the country's still-evolving AML/CFT posture in the eyes of major correspondent banks. In our cross-border practice, we advise managers to map the banking relationships at the same time as the custody model – not after. A custody provider that cannot connect to the fund's banking stack creates operational friction that compounds over time.
The Travel Rule (the FATF obligation requiring originator and beneficiary information to accompany digital-asset transfers above defined thresholds) applies to transfers into and out of the custody arrangement. Managers need to confirm that their chosen custodian has the systems to comply, since a failure at the custodian level becomes the fund's compliance problem.
What AML and investor-onboarding obligations apply to the fund's custody chain?
El Salvador has implemented the core FATF Recommendations, including Recommendation 15 on virtual assets, into its domestic AML/CFT framework. The CNAD expects supervised entities – including custodians of fund assets – to apply customer due diligence, transaction monitoring, and suspicious-activity reporting consistent with that framework. For a fund, this means the custody chain carries its own AML obligations that sit alongside, and do not replace, the fund manager's own investor-onboarding obligations.
Operators we advise routinely encounter the assumption that AML obligations stop at the fund manager's investor-KYC process. They do not. The custodian must also satisfy itself about the source of assets it accepts into custody. Where a fund receives investor capital in digital assets – rather than in fiat – the custodian's own due diligence on those incoming assets is a separate and independent obligation.
For funds accepting non-El Salvador investors, the interaction between El Salvador AML requirements and the investor's home-jurisdiction AML regime needs to be mapped explicitly. A European institutional investor subject to MiCA and EU AML rules will expect the fund's custody chain to meet standards that are at least equivalent to those under which the investor itself operates. Demonstrating that equivalence – or structuring around the gap – is a legal task, not a compliance-box exercise.
Which fund profile should choose which custody model in El Salvador?
The right custody model depends on four variables: the fund's domicile, the investor base, the asset mix, and the manager's own regulatory status. The following profiles describe the most common configurations we encounter.
Profile A – Early-stage manager, regional investor base, Bitcoin-primary fund. A manager running a concentrated Bitcoin fund for Latin American sophisticated investors may find the El Salvador-domicile, CNAD-authorised-custodian model the most straightforward. The legal costs of establishment are relatively contained, the regulatory touchpoints are manageable, and the Bitcoin legal-tender status simplifies certain operational aspects. The key risk is banking: fund administration and investor distributions in fiat require a banking relationship that can withstand correspondent-bank scrutiny.
Profile B – Established manager, institutional investors, multi-asset fund. An established manager with European or North American allocators is unlikely to satisfy those investors' due diligence requirements with a pure El Salvador custody model. The typical structure here pairs an offshore fund vehicle (Cayman or BVI) with a CNAD-authorised sub-custodian for the El Salvador-specific asset positions. The offshore custodian, regulated by CIMA or the BVI FSC, holds the primary custody position; the El Salvador sub-custodian holds the on-chain positions directly. This structure adds complexity but it is the structure that institutional investors' compliance teams actually accept.
Profile C – MiCA-regulated manager with El Salvador assets. A manager authorised as a CASP under MiCA who holds digital assets originally routed through El Salvador must ensure that the custody of those assets meets MiCA's safeguarding requirements, regardless of the asset's origin. The El Salvador nexus does not reduce the MiCA obligation; it adds a layer that the manager must manage through contractual arrangements with the sub-custodian and through the fund's risk disclosure.
In all three profiles, the decision point is reached early. The custody model affects the fund documents, the investor due diligence process, the banking relationships, and the regulatory authorisations required. Changing the custody model after first close is possible but expensive and disruptive.
If a prior application stalled or a custody arrangement fell through, a second read can surface the structural reason and the route back. Write to info@oboluslaw.com – or, if the timeline is pressing, message us via t.me/oboluslaw. Map your options.
A common assumption about El Salvador fund structures worth examining
A common assumption among managers exploring El Salvador is that the Bitcoin legal-tender status creates a uniquely permissive environment – that the jurisdiction's enthusiasm for digital assets translates into regulatory lightness that offshore vehicles elsewhere cannot replicate. That assumption is only partially correct.
El Salvador has created a genuine regulatory regime for digital assets, with the CNAD as a functioning supervisor. That regime imposes real obligations: authorisation requirements, AML/CFT compliance, custody standards, and investor-protection expectations. The jurisdiction's openness to digital assets is real; it does not, however, mean that a fund can operate custody informally or that an offshore vehicle with a nominal El Salvador connection automatically benefits from the regime's advantages without complying with its obligations.
Regulators in the leading hubs increasingly look through the domicile label to assess whether the custody and compliance substance is genuine. An El Salvador-domiciled fund with a credible CNAD-authorised custodian, documented segregation, and a functioning AML programme is a serious structure. The same label on an informal arrangement is a liability, not an advantage.
We match domicile to investor base, asset mix, and redemption profile – not to a headline. That discipline is what makes a fund structure durable across jurisdictions and across investor cohorts.
Related at OBOLUS
- Funds and investment vehicles for digital-asset businesses – structuring, domicile and regulatory counsel for crypto fund managers globally
- How to licence a digital-asset fund manager – a step-by-step guide to fund manager authorisation across leading jurisdictions
- Staking service legal framework – counsel for digital-asset firms – legal structuring for staking products within regulated fund vehicles
FAQ
Where should a crypto fund be domiciled?
Domicile selection depends on the investor base, the asset mix, the manager's regulatory status, and the fund's redemption profile. Cayman and BVI remain the most widely accepted offshore vehicles for institutional investors. El Salvador offers genuine advantages for Bitcoin-primary funds with regional investor bases. A European manager distributing to EU investors must also consider MiCA's reach. The wrong domicile locks in tax leakage and limits which investors you can accept – choosing it requires coordinated legal, tax and banking analysis, not a single-factor comparison.
Does a digital-asset fund manager need a licence?
In most leading jurisdictions, yes. Managing assets on behalf of third-party investors in digital assets is a regulated activity under MiCA in the EU, the Payment Services Act in Singapore, the VASP regime in Hong Kong, and equivalent regimes elsewhere. El Salvador's CNAD regime requires authorisation for entities performing digital-asset services, including custody on behalf of investors. The licensing requirement depends on the jurisdiction of the manager's operations and the location of its investors, not just the domicile of the fund vehicle.
How is custody arranged for a crypto fund?
Custody for a crypto fund is typically arranged through either a self-custody model (where the manager holds keys directly, subject to regulatory permission) or a third-party custodian authorised in the relevant jurisdiction. Most institutional fund structures use a third-party custodian to satisfy investor due diligence requirements and demonstrate regulatory compliance. The custody agreement must address asset segregation, key management, redemption mechanics, and reporting. In El Salvador, the custodian must be authorised by or operate within the CNAD's supervisory perimeter.
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 entirety of our practice, and we act only for businesses. Our cross-border work on fund structures – matching domicile to investor base, asset mix and redemption profile – is built on that single-sector focus. To discuss your custody or fund structure, contact info@oboluslaw.com.
By Lydia Brennan, Tax & Structuring Analyst – cross-border fund structuring and tax analysis for digital-asset investment vehicles across multiple jurisdictions.
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.