For a digital-asset business expanding into or from the European Union, the question of where to hold crypto assets is inseparable from the question of where to pay tax on them. Under the MiCA (Markets in Crypto-Assets Regulation) regime, supervised by ESMA and the relevant national competent authority, the entity that holds, issues or services crypto assets is a regulated person – and the jurisdiction in which that entity sits determines capital treatment, tax exposure and banking access simultaneously. Getting the holding structure right before the first token transfer is not a refinement; it is the foundation.
This page sets out the legal and structural considerations for businesses building or reviewing a crypto holding structure within the EU, with an emphasis on the interaction between MiCA authorisation, corporate domicile, founder tax residency and cross-border banking.
Why the holding structure is a regulated decision under MiCA
A crypto holding structure under MiCA is not simply a corporate shelf. MiCA subjects crypto-asset service providers (CASPs) – exchanges, custodians, advisers, portfolio managers and issuers of asset-referenced tokens and e-money tokens – to authorisation requirements in the EU member state where they are established. The entity that holds the assets is typically also the entity that operates the service. That link makes the choice of holding vehicle, and the jurisdiction in which it is incorporated, a compliance decision from day one.
ESMA coordinates supervisory convergence across the bloc, but day-to-day authorisation sits with the national competent authority (NCA) of the member state of establishment. The practical implication is significant: an entity incorporated in Lithuania is supervised by the Bank of Lithuania; one incorporated in Malta is supervised by the MFSA (Malta Financial Services Authority). The substantive MiCA obligations are the same across the EU, but the administrative posture, processing culture and AML expectations of each NCA differ. In our practice, we see operators frequently underestimate that variance.
The holding structure must also account for the token classification logic embedded in MiCA. Whether the entity issues an ART (asset-referenced token), an EMT (e-money token) or falls into the residual "other crypto-assets" category determines the whitepaper obligations, the capital requirements and, critically, whether a banking partner or an e-money institution is needed to hold customer funds. Each of those outcomes flows from the entity's structure – and from the rights embedded in the token, not from the label the issuer attaches to it.
Operators we advise routinely discover that their intended token design triggers ART or EMT rules they did not anticipate. A structural review before launch avoids a mid-round redesign that resets the authorisation clock.
The four axes of a sound EU crypto holding structure
Four considerations drive every EU holding structure we analyse: the operating entity's domicile and CASP authorisation; the IP and treasury holding layer; the personal tax residency of the founders or key controllers; and the exit mechanics. None of these can be decided in isolation.
Operating entity and CASP authorisation. The entity that conducts regulated CASP activities must be authorised in the member state where it is established. Passporting – the ability to offer services across the EU/EEA on the basis of a single home-state authorisation – is one of MiCA's most commercially significant features. A CASP authorised by the MFSA in Malta, for instance, may passport that authorisation to provide services in Germany, France or any other member state without a second application. The choice of home-state NCA therefore sets the ceiling for geographic reach and the floor for ongoing supervisory burden.
IP and treasury holding layer. Many groups separate the IP-holding entity (which owns the protocol, the brand or the whitepaper rights) from the operating CASP. That separation can make sense for liability management and for future investment rounds. It also creates transfer-pricing obligations: any royalty or fee between a Luxembourg IP holdco and an operating CASP in Estonia is a related-party transaction that tax authorities in both states will scrutinise. The structure works, but it requires documentation and consistent commercial terms.
Personal tax residency. The AUDIENCE_PAIN for this topic is precise: personal tax residency and corporate structure are decided together, or the structure fails. A founder who relocates personally to Portugal or Malta while retaining day-to-day control over a UK or US operating company may not have changed the company's tax residency at all. Many national tax authorities apply a "central management and control" test or an equivalent. If the board meets in the founder's living room in Lisbon, Lisbon may be where the company is effectively managed – regardless of where it is incorporated.
Exit mechanics. Holding structures are built to be dissolved or sold. The jurisdiction of the holding entity determines whether a sale of shares in that entity attracts capital gains tax, a participation exemption or a withholding obligation on any distribution. A structure that is efficient in year one may be expensive to exit in year five if the exit scenario was not modelled at inception.
How do you choose the right EU member state for CASP establishment?
The choice of CASP home state is a function of four factors: the NCA's processing posture, the local corporate law environment, the tax treaty network and the quality of local banking access.
Under MiCA, the substantive authorisation standards are uniform across the EU. What varies is the NCA's administrative culture – how it communicates with applicants, how it handles novel token classifications and how quickly it processes complete applications. Some member states have built dedicated digital-asset supervisory teams; others are building them now. The Bank of Lithuania, for example, has processed digital-asset registrations for years and has a relatively developed supervisory infrastructure. The MFSA in Malta has experience from its prior VFA framework, now transitioning to the MiCA CASP standard.
Tax treaty networks matter for groups with non-EU holding layers. An EU operating entity owned by a Cayman Islands or BVI parent will face withholding tax on dividends, interest and royalties paid upward unless a treaty or directive provides relief. The EU Parent-Subsidiary Directive and the Interest and Royalties Directive provide relief within the EU but do not extend to offshore parents. A holding entity in a member state with a broad treaty network – Ireland, Luxembourg, the Netherlands – can reduce leakage on those upward payments. Whether the economics of that additional layer justify the compliance cost depends on the group's revenue scale and investor profile.
Banking access is the friction point operators most consistently underestimate. Crypto businesses across the EU still encounter elevated due-diligence requirements and, in some cases, account refusals from regulated credit institutions. The member state where the CASP is established determines which banking market it approaches first. Member states with established crypto-banking relationships – notably the Baltic states and some smaller western European jurisdictions – provide a more navigable initial path. We regularly advise groups to map the banking options before finalising the incorporation jurisdiction, rather than after.
To map the licence, banking and tax stack for your EU build, write to info@oboluslaw.com. The process above describes the standard analysis. Your entity type, your token classification and your founder residency each change the output.
Cross-border interaction: tax and banking realities for EU crypto structures
A MiCA-authorised CASP is a regulated EU entity, but its tax treatment is not harmonised by MiCA. Tax is a member-state competence, and the EU has no single corporate tax rate or digital-asset tax regime. What MiCA does is create the regulated entity; what national tax law does is determine what happens to the income that entity generates.
The treatment of staking rewards, trading gains, token issuance proceeds and custody fees varies across member states. Some jurisdictions treat staking rewards as ordinary income at the moment of receipt; others defer recognition until disposal. Some apply VAT to certain crypto services; others exempt them. In our cross-border practice, we see groups assume that a single EU domicile resolves their tax position across all member states where their users sit. It does not. A CASP passporting services into Germany, France and Spain is still subject to permanent establishment risk in each of those states if it has local staff, servers or contractual relationships that could constitute a taxable presence.
The Travel Rule (the obligation to pass originator and beneficiary data with a virtual asset transfer) applies within the EU under FATF Recommendation 15 and the applicable EU funds transfer rules. A CASP holding structure must ensure that its operational systems – wallets, custody arrangements, transfer protocols – can generate and receive Travel Rule data. This is an infrastructure requirement, not a paper one. Operators that treat it as an afterthought face material remediation cost.
Banking is the second major cross-border friction point. EU credit institutions applying AML due diligence to a CASP client will look through the holding structure to understand the ultimate beneficial owner, the source of the crypto assets and the nature of the regulated activities. A clean MiCA authorisation accelerates that process significantly. Groups that approach banking without an authorisation in place – or with a complex, unexplained multi-layer structure – face longer onboarding timelines and higher rejection rates.
If a prior application stalled or an account was closed, a structural review can surface the reason. Write to info@oboluslaw.com to discuss the route forward.
What are the most common structural mistakes in EU crypto holdings?
The most frequently recurring structural error we see is the decision to relocate personally without simultaneously restructuring the operating company. A founder who moves to an EU member state with a favourable personal tax regime while the operating entity remains managed from its former jurisdiction has created a dual-residency problem, not solved a tax problem. Personal tax residency and corporate structure must be aligned, not sequenced.
The second common error is misclassifying the token. An operator who designs an instrument that markets itself as a utility token but confers rights to a share of platform revenues, or that tracks the value of a basket of fiat currencies, may have issued an ART or an EMT under MiCA's substance-over-label standard. The consequences – mandatory whitepaper, capital requirements, reserve obligations – are material. Reclassification after launch is possible, but costly in regulatory time and investor confidence.
A common assumption in the market is that relocating personally is enough to change the group's tax position. It is not. The entity's tax residency depends on where it is incorporated and, in most member states, where it is centrally managed and controlled. Those are separate legal tests. A founder who sits on the board and makes material decisions from a new personal jurisdiction shifts the facts – but only if the corporate governance actually follows that shift. Board meetings must occur where the controller is physically present; decisions must be documented as having been made there; the registered office and local substance requirements of the CASP's home state must be met independently.
Third, many groups build EU structures without modelling the exit. A CASP authorisation is not automatically transferable on a share sale. A change of control may require NCA notification or re-authorisation depending on the member state and the nature of the transaction. Building an exit-ready structure means understanding those triggers at the design stage, not when a term sheet arrives.
What does the authorisation process look like for an inbound operator?
For a non-EU group seeking to establish a MiCA-compliant EU presence, the process follows a broadly predictable sequence, though timelines vary by member state and by the complexity of the application.
The first step is entity incorporation in the chosen member state. This is a prerequisite for CASP authorisation: ESMA and the NCAs require an established entity, not a registration of a foreign company. Incorporation typically takes a matter of weeks, though some member states require local directors or physical office space as part of the substance requirements that support the CASP application.
The authorisation application itself must address a defined set of questions: the governance structure, the fitness and propriety of controllers and managers, the AML/CFT programme, the custody and segregation arrangements, the IT security framework, the whitepaper (where applicable) and the capital adequacy plan. Applications that are incomplete or that present a governance structure inconsistent with the regulated activity draw requests for information from the NCA, which pauses the clock. In our practice, the most common cause of extended timelines is an underprepared AML programme, not the commercial or legal questions.
Once the NCA issues authorisation, the passporting notification process allows the CASP to extend services across the EU/EEA. The notification is directed from the home NCA to the host NCA; the CASP does not reapply in each host state. The timing of that passporting notification process is qualitatively short relative to the authorisation itself, but operators should plan for it as a distinct administrative step.
Throughout this process, the holding structure – the IP layer, the treasury entity, the parent company – must be disclosed and documented. An NCA will not authorise a CASP whose ownership chain is opaque. Allied counsel in the relevant member state manage the local regulatory filing; we provide the cross-border structural layer that ensures the EU entity fits within the group's global tax, banking and governance design.
A recent matter: restructuring an EU token-issuer group
In a recent engagement, a token-issuing group with founders in two different EU member states approached us after a prior CASP application had been suspended by the home-state NCA. The application had been filed without resolving a conflict between the stated place of management – the registered office – and the actual location where board decisions were being made. The NCA's request for information focused on corporate governance substance, not the token classification or the AML programme.
We restructured the governance arrangements so that board meetings were held and documented in the jurisdiction of establishment, appointed a local qualified director with genuine operational responsibility, and revised the management structure to satisfy the NCA's substance expectations. We also reclassified one instrument in the group's product suite from an asserted utility token to the ART category, which triggered a whitepaper obligation but eliminated the risk of a post-launch enforcement finding. The authorisation was issued in the following quarter. The group subsequently passported into three additional member states using the single home-state authorisation.
Which profile fits which structure?
Not every EU crypto holding structure looks the same. The right design depends on the operator's activity, scale and investor profile.
Profile A – Single-jurisdiction CASP, no external investment. A founder-owned exchange or custodian seeking a clean EU entry point will typically incorporate a single operating entity in the chosen member state, obtain CASP authorisation, and use the MiCA passporting right to reach users across the EU/EEA. The IP and treasury may sit within the same entity or in a simple holding company in the same jurisdiction. This structure is administratively efficient but concentrates all regulated risk in one entity. Key risk: the single entity carries both regulatory and liability exposure; a management failure at one layer affects the whole group.
Profile B – Multi-product group with a token issuance programme. A group issuing an ART or EMT alongside operating CASP services will typically separate the issuance vehicle from the service vehicle to ring-fence capital obligations and whitepaper obligations. An EU holding company above both operating entities can provide an efficient conduit for intergroup funding and for a future share sale. Key risk: related-party transfer pricing between the entities must be documented at arm's length or the group faces adjustments from multiple NCAs.
Profile C – Non-EU parent with EU operating subsidiary. A group based outside the EU seeking EU market access via a locally authorised CASP subsidiary must plan the ownership chain carefully. Dividends paid to a non-EU parent may attract withholding tax; the parent's jurisdiction must offer either a treaty or a structure that avoids double taxation. The local subsidiary must have genuine substance – directors, staff, systems – to withstand regulatory and tax scrutiny. Key risk: substance requirements are increasing across member states; a thin-subsidiary model that worked under the prior national VASP regimes is unlikely to satisfy MiCA's governance expectations.
Profile D – Founder relocation combined with EU CASP authorisation. Where the founders also move personally to an EU member state, the personal and corporate analysis must be run simultaneously. The member state that is best for the CASP authorisation (regulatory culture, NCA processing speed) may not be the best for the founders personally (income tax rate, crypto-specific personal tax rules). Optimising both without creating a central-management-and-control conflict requires a single coordinated view, not two separate advisers working in sequence.
For a scoped assessment of your group's EU holding structure, contact OBOLUS at info@oboluslaw.com.
Self-assessment: is your EU structure ready?
Before committing capital to an EU holding structure, the following questions should have clear answers.
- Has each token in the group's product suite been classified under MiCA's ART, EMT and "other" categories by reference to the rights it confers, not the label applied to it?
- Is the entity's actual place of management – where board decisions are documented – the same as its stated jurisdiction of establishment?
- Has the group modelled withholding tax on dividends, interest and royalties flowing between the EU operating entity and any non-EU holding or IP layer?
- Has the AML/CFT programme been built to FATF Recommendation 15 standards, including Travel Rule data collection for all qualifying transfers?
- Is the banking strategy agreed in principle before the CASP application is filed, or is it contingent on the authorisation?
- Has the exit scenario – whether by trade sale, token listing event or fund distribution – been modelled at the structural level, including the change-of-control notification requirements under MiCA?
- Does the personal tax residency of each founder support the corporate governance structure, or does it create a competing jurisdiction of management?
If any of these questions does not have a documented answer, the structure has a gap. To pressure-test your structure before you commit, message us via t.me/oboluslaw.
Related at OBOLUS
- Tax and cross-border structuring for digital-asset businesses – our practice overview for groups managing multi-jurisdiction tax and holding design
- Tax treatment of tokens in Australia under AUSTRAC – how the Australian regime interacts with outbound EU group structures
- How MiCA reshapes crypto authorisation for non-EU operators – the regulatory backdrop for inbound groups entering the EU market
FAQ
Where should a token-issuing entity be domiciled?
The domicile should be chosen by reference to the MiCA token classification, the NCA's supervisory posture, the tax treaty network and the banking environment in the member state. For an ART or EMT issuer, the home-state NCA will be the primary supervisor and the entity must maintain genuine substance there. For "other crypto-assets", the same CASP authorisation logic applies, though the capital and whitepaper obligations differ by category. The founder's personal tax residency must be aligned with – not decided independently of – the entity's domicile.
How are staking rewards taxed?
Staking reward taxation is a member-state competence and is not harmonised under MiCA or any EU-wide tax instrument. Some member states treat rewards as ordinary income at the moment of receipt; others defer recognition to disposal. VAT treatment of staking-related services also varies. A CASP or holding entity must take specific advice in each member state where it receives rewards, where its customers are resident, and where it is itself established. Assumptions based on one jurisdiction's rules frequently do not transfer.
Does remote working create tax residency risk?
Yes, in material circumstances. Where a founder or senior controller works remotely from a jurisdiction other than the entity's state of establishment, and that person exercises central management and control functions – directing strategy, authorising material transactions, chairing board decisions – many member states will assert that the entity is effectively managed in the remote worker's jurisdiction. That can create a dual-residency position, with tax obligations in two states simultaneously. The risk is fact-specific but is elevated when the remote controller is also the majority shareholder.
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 structures that sit around them. Digital assets are the whole of our practice. We align founder residency with the holding structure and exit plan – ensuring that the corporate layer and the personal layer reinforce each other rather than create competing tax claims. To discuss your situation, contact info@oboluslaw.com.
By Lydia Brennan, Tax & Structuring Analyst – specialises in cross-border holding structures and token classification for EU-regulated digital-asset groups under MiCA.
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.