Retaining French clients while working as an IT consultant abroad: is it really possible?
Summary
Introduction
The question comes up in almost every initial consultation we conduct with independent IT consultants. Even before discussing taxation, jurisdiction, or timing, the concern expressed is always the same: what happens to my French clients if I leave ? This worry is based on sound reasoning, because a weakened portfolio automatically negates any tax benefits.
The short answer is yes. It is perfectly possible to maintain a French client base while operating from abroad, and no French law prohibits it . Tens of thousands of European service providers invoice French companies every year from Lisbon, Nicosia, Warsaw, or Barcelona. The long answer is more nuanced, because legal feasibility says nothing about operational feasibility.
The real difficulties almost never stem from the general tax code. They arise from purchasing departments, legal departments, supplier onboarding procedures, and the way your invoice is processed by an accounting department that has never seen a Cypriot VAT number. It is these concrete frictions that cause poorly planned projects to fail, long before any tax audit.
This article addresses the issue from three complementary perspectives: what the law allows, what your clients will demand, and what constitutes a risk from the French perspective. We also include a comparison of client perceptions across jurisdictions , an anonymized case study, and the questions we receive most frequently.
If you're still in the early stages of planning, our comparison of Dubai, Cyprus, Malta, and Mauritius lays out the criteria for selecting a destination. This article assumes that the destination has already been identified and focuses on commercial continuity.
Fear of losing the client portfolio, the primary obstacle to leaving
A high-earning independent IT consultant rarely works with twenty clients. In the cases we handle, the typical structure involves two to four clients, one of whom often represents more than half of the revenue. This portfolio concentration is the most decisive factor in the entire expatriation project.
Losing one out of four clients is manageable. Losing the one who accounts for sixty percent of revenue turns a successful optimization into a major disaster. That's why we always start with a portfolio mapping before even considering any jurisdiction.
A concentrated portfolio completely changes the equation
The question to ask is not theoretical but specific to each client. For each of your clients, you must identify who signs the contract, which legal entity pays the invoice, and what internal constraints apply to the selection of a foreign supplier. A software publisher with fifty employees and a systemically important bank will not answer in the same way at all.
We observe a fairly stable rule of thumb. Large regulated companies, government agencies, and critical infrastructure operators put up the strongest resistance, while tech SMEs and scale-ups generally accept a service provider established in the European Union without difficulty. IT services companies fall somewhere in between, with highly heterogeneous policies.
This mapping produces an immediate and often counterintuitive result. It's not the most tax-advantageous jurisdiction that should be chosen, but rather the one your portfolio can absorb without strain. We'll return to this in the section on customer perception.
What the law actually allows
From a legal standpoint, the situation is much simpler than most consultants imagine. A French company can freely purchase services from a supplier established outside France, whether European or not. This is considered a standard commercial transaction , recorded as an intra-Community purchase or an import of services.
No provision makes this relationship conditional on the nationality of the service provider or its place of establishment. The French client must only comply with its due diligence and reporting obligations, the content of which varies depending on whether the supplier is established in the European Union or not.
Freedom to provide services in the European Union
For a consultant based in Cyprus, Malta, or Portugal, the freedom to provide services guaranteed by European treaties applies fully. Your company has a verifiable intra-community VAT number in the VIES database, which is sufficient to reassure almost all French accounting departments. The supplier file is then compiled almost identically to that of a domestic service provider.
Outside the European Union, the principle remains the same, but the presentation changes. An invoice issued from Dubai, Mauritius, or Georgia constitutes an import of services, processed through reverse charge taxation in France. Tax optimization strategies in Georgia remain perfectly viable with French clients, provided that the documentation requirements are addressed proactively.
Relations between France and each jurisdiction are also governed by abilateral tax treaty that allocates taxing rights and prevents double taxation. These treaties form the technical framework of any serious project, and in our methodology, their review always precedes any decision.
The real risk is not the client, it's the permanent establishment.
The tax risk never stems from invoicing a French client. It arises from continuing to operate from French territory while claiming to be established elsewhere. This distinction is fundamental and constitutes the red line in all the cases we handle.
If your foreign company has a fixed place of business in France, an office, a dependent agent, or simply a manager who works there for most of the year, the tax authorities may classify it as a permanent establishment . The consequence is immediate: profits attributable to this establishment become taxable in France again, with the corresponding penalties.
The three tax residency criteria to be neutralized
The first criterion is your home, meaning your family's usual place of residence. The second is your principal residence , typically assessed around the threshold of 183 days. The third encompasses the center of your economic and vital interests: where your assets, accounts, and actual business activities are located.
These criteria are alternative and not cumulative, which surprises many prospective emigrants. Meeting only one is sufficient to maintain French tax residency. A consultant who moves to Cyprus, leaving their spouse and children attending school in the Paris region, remains a French tax resident under domestic law, regardless of the number of days spent in Limassol.
The trap of the office remaining in France
We regularly see consultants maintaining a French workspace for convenience, sometimes simply an office in a family home or a fixed workstation at a client's premises. This physical continuity is precisely what an auditor looks for, as it establishes a permanent business presence and makes the structure fragile.
The same reasoning applies to a dormant French company, an unterminated lease, or an unchanged business address on invoices. These administrative details often carry more weight in the event of an audit than the declared number of days worked.
On-site missions: how many days in France are still feasible?
Many IT projects require occasional on-site presence, such as for steering committee meetings, production deployments, or scoping workshops. These trips are not prohibited, but they should remain occasional, documented, and infrequent throughout the year. We recommend keeping an attendance log from day one.
Beyond a certain volume, the service ceases to be performed from abroad and becomes an activity carried out in France by a foreign company. This transition does not occur on a specific date but results from a set of indicators that the tax authorities reconstruct retrospectively.
VAT, reverse charge and invoice details
The VAT aspect is the point that most worries your clients' accounting departments, and paradoxically, the simplest to handle. For a service provided between businesses, the place of taxation is the recipient's country , therefore France. Your invoice is issued excluding VAT, and the French client self-assesses the VAT in their own tax return.
In practice, your invoice includes the reverse charge mechanism, your intra-community VAT number if you are established in the Union, and the customer's VAT number. The customer verifies the validity of the number in the VIES database, and the transaction is completed without VAT being paid by either party.
If you are established outside the European Union, the mechanism remains the same on the French side, but you do not need to provide an intra-community VAT number. The invoice will then mention the reverse charge mechanism for the importation of services. Some French accountants are unfamiliar with this situation, which justifies preparing an explanatory note to include with the initial shipment.
The case of individual clients and micro-structures
The rule changes when your client is not subject to VAT, which applies to individuals and certain associations. The service then becomes taxable in your country of establishment, with thresholds and regulations that vary significantly depending on the jurisdiction. For an IT consultant, this situation remains marginal but not insignificant , particularly in training or individual coaching.
We systematically incorporate this segmentation into the initial audit, as it can influence the choice of structure. For example , tax optimization strategies in Portugal do not have the same effect depending on whether your clientele consists of businesses or individuals.
What your French customers will demand in practice
This is where the real difficulty lies. Large companies' purchasing departments apply supplier selection procedures designed for French suppliers, and a foreign provider takes the application out of the standard process. The consequence is not a rejection, but rather a delay accompanied by a request for unusual documentation.
The most frequently requested documents are the local equivalent of the Kbis extract, proof of professional liability insurance covering services performed in France, proof of VAT number, and sometimes a social security compliance certificate. The latter has no exact equivalent outside of France, necessitating a written explanation rather than relying on a document that is impossible to locate.
Supplier referencing, an underestimated obstacle
In a large organization, onboarding a new foreign supplier often involves the legal and compliance department, with a processing time of six to twelve weeks. If your current contract expires during this period, billing continuity will be interrupted. We therefore recommend initiating the onboarding process before your departure , while your French operations are still active.
A second point deserves attention: the bank account details. An IBAN located within the SEPA zone poses no problem, whereas an account outside the SEPA zone sometimes triggers internal controls and transfer fees that the client refuses to pay. This detail alone explains several jurisdictional decisions that we have seen overturned.
Finally, some framework agreements contain clauses regarding applicable law and jurisdiction that become problematic with a foreign contracting party. Maintaining French law and a French court in the contract eliminates most legal objections without any tax implications.
Platforms, IT services companies and umbrella companies: the intermediaries who set conditions
One in three IT consultants we support conducts a significant portion of their business through an intermediary platform or as a subcontractor for an IT services company. These channels add a layer of contractual conditions that fall under neither tax law nor general commercial law, but rather the internal policy of the intermediary .
Freelancing platforms generally accept service providers based in the European Union, with a streamlined registration process. Outside the EU, policies vary significantly, and some platforms restrict access or modify payment methods. It is crucial to verify this before choosing your jurisdiction , not after.
IT services companies (ESNs) present a different profile. Subcontracting to a foreign company is common in the sector, but it often involves a specific framework agreement and stricter control over the location where the service is performed. Some sensitive projects include data localization clauses that effectively preclude performance outside the European Union.
Finally, umbrella companies are structurally incompatible with foreign tax residency in most situations. A consultant who derives the majority of their income from umbrella companies should plan a transition to direct invoicing well before any plans to leave the company.
How your clients perceive each jurisdiction
The perception of the purchasing department is just as important as the tax rate. The table below summarizes our observations in the field, comparing the applicable French VAT regime with the level of friction observed during the supplier selection process. The corporate tax rates cited are publicly available legal data .
Jurisdiction | Area | French customer VAT | Referencing friction | Corporate tax |
Cyprus | European Union | Intra-Community self-assessment | Weak | 12.5% |
Malta | European Union | Intra-Community self-assessment | Weak | 35% with cashback |
Portugal | European Union | Intra-Community self-assessment | Very low | 21% |
Andorra | Outside the European Union | Importing services | Average | 10% |
United Arab Emirates | Outside the European Union | Importing services | Medium to high | 9% above the threshold |
MAURITIUS | Outside the European Union | Importing services | Medium to high | 15% |
Reading this table calls for a word of caution. Average friction doesn't necessarily mean an obstacle, but rather an additional delay and the need for educational work with the client. Many consultants navigate this stage smoothly once they've anticipated it.
European jurisdictions offer the most direct route to French clients, which explains their overrepresentation in our IT consultant cases. Tax optimization strategies in Andorra represent an attractive compromise for those who wish to remain geographically close while operating outside the European Union.
Conversely, more distant jurisdictions are better suited to consultants whose clientele is already international. Tax optimization strategies in Panama are typically aimed at professionals whose clients are no longer predominantly French.
The Coreway method for securing a French wallet
Our approach always starts with the client portfolio, never with the tax rate. The first step is to classify each client according to three criteria: their share of revenue, their level of SEO requirements, and their sensitivity to data localization. This framework generates a list of compatible jurisdictions even before we open the tax file.
The second step is conversational, and many consultants wrongly dread it. It involves asking your two or three main clients directly, upstream, in the form of a simple feasibility check. In the vast majority of cases we've observed, the reaction is neutral or even favorable, provided the quality of service remains unchanged.
The third step concerns the timeline. A tax residency transfer requires several months of preparation and ideally should be aligned with contractual deadlines, mission renewals, and the calendar year. Leaving mid-mission with an incomplete referral is the most value-destroying scenario we encounter.
The fourth step deals with the actual exit from France: closing or transforming the existing structure, terminating leases, updating business addresses, and notifying the tax authorities of the change of residence. Tax optimization strategies in the Bahamas, like those in any other jurisdiction, are ineffective until this exit is complete.
We never recommend a jurisdiction based on a general ranking. The right destination is the one that remains compatible with your budget, your work style, and your family situation, and this combination is always unique.
Testimonial: a DevOps consultant earning 165,000 euros
A DevOps consultant we worked with generated approximately €165,000 in annual revenue with three clients, including an IT services company representing nearly 60 percent of his business. His initial target was Dubai, chosen after extensive online research and a purely tax-related comparison of the destinations.
The portfolio audit revealed two key issues. The framework agreement with the IT services company included a data localization clause limiting execution to the European Economic Area, and the second client, a regional bank, required a supplier registration system incompatible with a non-SEPA IBAN. The initial target market became structurally unfeasible without losing two-thirds of the revenue.
The case was redirected to a European Union jurisdiction, with a ten-month timeline: registration initiated from the still-active French entity, contractual transition at the annual renewal date, and then the actual transfer of residence. All three clients were retained, and no interruption in billing was observed.
This case illustrates our fundamental belief. The theoretically most advantageous jurisdiction is not always the one that maximizes net income, because net income depends primarily on retained revenue.
Frequently Asked Questions
Can I continue to invoice my French clients from abroad?
Yes, without any legal restrictions in principle. A French company can purchase services from a supplier established abroad, whether within or outside the European Union. The only constraints concern invoice details, VAT processing, and your client's internal procedures.
Will my clients pay more or face a tax burden?
No. The reverse charge mechanism is cash-neutral for a VAT-registered customer. The only real cost is administrative, in the form of an additional line item on the tax return and, outside the European Union, an additional supporting document.
What is the main tax risk to monitor?
The classification of a permanent establishment in France, or the involuntary maintenance of your French tax residence. These two risks stem from the persistence of material ties within the territory, not from having French clients.
Do I need to inform my clients of my departure?
We highly recommend this for your main clients, and to do it proactively rather than reactively. A supplier registration process initiated while your French structure is still operational is much smoother than a last-minute, rushed regularization.
How many days can I spend in France for my assignments?
There is no single answer, as the assessment is based on a range of factors, not a single threshold. The 183-day threshold is a useful benchmark, but the family home and the center of economic interests may be sufficient to maintain French residency well below this limit.
What is the first concrete step?
A cross-audit of your client portfolio and personal situation: the relative importance of each client, contractual clauses, household composition, and assets held. This assessment identifies realistic jurisdictions and is available as a personalized study upon request.
Conclusion
Retaining French clients while working as an IT consultant abroad is not only possible, but it's the most common scenario among the cases we handle. The difficulty lies not where you might expect: it's commercial and administrative before it's fiscal , and it's addressed through proactive planning.
The three key points to consider are clear: verify the compatibility of the jurisdiction with the requirements of your main clients, initiate supplier referencing before departure, and exit French tax residence cleanly without leaving any material ties behind.
Each client portfolio produces a different response, and the same jurisdiction might be excellent for one consultant and impractical for their neighbor. That's why we reject generic recommendations and work on a case-by-case basis, always starting with your specific situation rather than a ranking of destinations.
Are you an IT consultant looking to assess the feasibility of relocating your French client portfolio? Coreway Consulting can provide a personalized analysis to compare your situation with the ten jurisdictions we support.
