One question rarely remains one question
A residency question almost always touches CFC exposure, team composition, the contractual model and governance.
EXPERTISE SYSTEM
Expertise for the International Business Model
An international structure is not one country and not one document. It is an aligned system in which company roles, governance, tax, the bank and the regulatory perimeter work together.
Why this matters
Errors arise not within one element, but in the gaps between them
A business may choose a strong jurisdiction and still end up with a weak model: where management in fact takes place in another country, the team creates PE risk, the bank does not understand the economic logic, and the regulatory function does not match the group structure.
The bank reads the structure more broadly than the documents
Customer due diligence assesses not only the file pack, but also the overall coherence of the business model.
The regulator looks at the real function
Licensing, substance and the allocation of control must align with how the business actually operates.
CENTRE OF THE SYSTEM
Group Structuring —
the foundation of the whole model
The Expertise hub shows the system as a whole. In logic, however, it is built around group structuring: this is what defines company roles, ownership logic, flows, control and the allocation of functions. The remaining elements test whether that model can withstand tax, banking and regulatory pressure.
01
Group Structuring
The flagship area and foundation of the whole model: company roles, ownership, flows, control and group logic.
02Tax Residency and CFC
Management, control, tax nexus, treaty logic and anti-abuse analysis.
03VAT and Cross-Border Models
Supplies, warehousing logic, platforms, fulfilment and the indirect tax map.
04PE risk and International Teams
How the team, founders and contractors create substance and tax consequences.
05Banking Readiness
Readiness for customer due diligence, explainability of flows and transparency of the structure for the bank.
06Regulatory Architecture and Licensing
Regulatory perimeter, licensing logic and alignment of company roles.
07Substance and Governance
Economic presence, governance system, decision trail and evidential basis of the model.
HOW THIS CONNECTS
Expertise works as a system, not as a list of services
Group structure → affects residency, CFC and treaty logic
Team geography → affects PE risk, governance and substance
VAT model → depends on the contractual chain, warehousing logic and place of fulfilment
Banking readiness → tests the coherence of the whole architecture, not one document
Regulatory perimeter → requires governance and the real function to align
A change in one element — founder relocation, a new jurisdiction, the launch of a regulated product, an international team or a change of bank — may reshape the entire model.
HOW WE WORK WITH THIS
From a question to an aligned architecture
Even where the initial request sounds narrow, the work follows a systemic logic: qualification, architectural analysis, risk map, model options and implementation roadmap.
Request qualification
We collect the facts: structure, jurisdictions, team, banks, product, plans and constraints.
Architectural diagnosis
We identify which elements of the system are already in conflict and where the main vulnerability is hidden.
Risk map and model options
We show what works, what does not, and which models can realistically be defended.
Roadmap and coordination
We define the implementation sequence, documentation and points of coordination with local counsel.
TYPICAL TRIGGERS
When it makes sense to start through the Expertise hub
A new country or a new company
The question is not only where to register, but how that choice will affect control, tax, banks and regulation.
Founder or team relocation
People geography changes, raising questions around residency, PE risk, substance and governance.
A request from a bank or payment partner
In practice, the review tests the coherence of the model: ownership, flows, documents and economic logic.
A licensing plan
The regulatory perimeter, governance, company roles and practical viability of the model need to be checked in advance.
Entry into e-commerce or EU sales
VAT logic, warehousing structure, contractual chain and operating model begin to work together.
Investor or due diligence
A defensible model is needed, not a set of local solutions without a common architectural logic.
WHAT TO PREPARE
What is usually needed for an initial architectural review
Group map: companies, beneficial owners, roles and ownership
Who actually makes decisions, and where
Geography of the team, founders, contractors and key functions
Contractual chain, revenue and key counterparties
Current banks / payment providers and existing review questions
Plans: new country, licence, product, investment, restructuring
This is enough to determine the scope of work. A full document pack is usually not needed at the first step.
FAQ
In brief
What is the LEXONYX Expertise hub?
The Expertise hub is a system of seven interconnected elements of the international model: group structure, tax residency and CFC, VAT, PE risk, banking readiness, regulatory architecture, and substance with governance. They are not treated as a list of separate services, but as one aligned architecture in which each element affects the others.
Why cannot the expertise elements be analysed separately?
Because errors arise not in one element, but in the gaps between them. A change in residency affects PE risk; that, in turn, affects VAT and banking clarity. If the elements are analysed in isolation, conflicts at the interfaces remain invisible. The hub brings them into one perimeter so the model is tested as an integrated system.
Why is group structuring the foundation of the model?
Group structuring defines company roles, ownership logic, the allocation of functions and flows — the basis on which all other elements rest. Residency, VAT, PE risk and banking readiness test and reinforce that basis. If the foundation is incoherent, the other elements inherit its weaknesses, which is why the review usually starts here.
When does it make sense to start through the Expertise hub?
The hub is the logical entry point where the task touches several elements at once or the starting point is unclear: the model is becoming more complex, the team is growing, a transaction is being prepared or a market entry is planned. The hub helps read the system as a whole and identify which element needs attention first and how it connects to the rest.
What should be prepared for an initial architectural review?
A map of reality is enough: group structure and ownership, where the owners, directors and team are located, how contractual and money flows work, which jurisdictions and banks are involved, and which questions have already arisen. A perfectly assembled document pack is not needed at the start — what matters is a clear picture of how the model works.
PRIVATE STRUCTURE REVIEW
When an aligned model is needed, not a set of fragmented solutions
We identify architectural risks, show the critical points and indicate where in the system to start so that the structure is explainable, implementable and robust.
Request a Structure Review