The Usual Scenario
The pattern is the same across most of the Americans who are quietly working from France right now. A W-2 or 1099 remote role at a US company, usually in tech, marketing, design, or consulting. A spouse or a partner who's in the same boat or has independent income. An apartment in Paris, Lyon, Nice, Bordeaux, or a village in the Dordogne, rented through a French landlord on a short-term furnished lease or an unfurnished one-year bail. A French bank account that was easier to open than the forums suggested, usually at a neobank like Revolut or BoursoBank. And a working day that starts around noon or 2pm Paris time to overlap with US hours.
The visa they're on is almost always one of three. A tourist Schengen stay capped at 90 days in any 180-day window, used for a trial run or a repeat seasonal pattern. A long séjour "visiteur" visa (VLS-TS visiteur) for stays beyond 90 days, which requires proof of means and private health insurance and comes with a specific commitment that the holder will not work in France. Or, more rarely, a Talent Passport in one of its sub-categories. The visiteur route is by a wide margin the most common one in this scenario, because it's the only long-stay visa an American without a French employer or a French-registered business can realistically get on their own.
The tunnel setup that typically accompanies this is unremarkable. A router at the American home in the US. A paired travel router in France. The travel router dials a WireGuard tunnel back to the home router, and every device plugged into or joined to that travel router sees the public internet through the US home's residential IP. Slack logs read as the home city. Payroll portals read as the home city. The employer-facing surface looks like someone who commutes to the kitchen table.
That stack handles the employer-facing exposure well. It handles almost nothing of the French-authority exposure, and conflating the two is where most "nomad in France" guides go wrong. The next two sections unpick that.
Two French Authorities, Two Different Concerns
Americans assume the French state is a single entity, in the way that "the government" tends to collapse into one shape in day-to-day language. In practice the two authorities relevant here are deeply separate, run on different legal bases, and don't talk to each other much. Treating them as one is the single most common mistake in the planning conversations we see.
French immigration: préfecture and OFII
Entry to France, residence permits, and renewals are handled by the préfectures (regional administrative offices) and by OFII, the Office français de l'immigration et de l'intégration. What they check at renewal time is whether the stated purpose of the visa is still accurate and whether the holder is still self-sufficient. For a visiteur visa, "self-sufficient" means a bank balance and income flow that covers French minimum-wage equivalent plus some margin, and private health insurance that covers the holder in France.
What préfectures do not do, in practice, is audit how the money hitting the applicant's French account was earned. They don't ask for pay stubs cross-referenced against French labor law. They don't run network traces on the applicant's residence. There's no "working from home while on a visiteur visa" enforcement unit, because immigration policy was never built around telework. It was built around physical labor and physical movement.
French tax authority: DGFiP
The Direction générale des Finances publiques, DGFiP, is the French tax authority. Its concern is where the taxpayer's fiscal domicile sits, and that question is governed by Article 4B of the Code général des impôts [1]. The test is a four-criterion ladder. A person is a French tax resident if any one of these applies: their household (foyer) is in France, or their principal place of stay (lieu de séjour principal) is in France (commonly read as more than 183 days a year), or they exercise their professional activity in France, or they have the center of their economic interests in France.
The third prong of that ladder is the one that catches teleworkers. "Exercising professional activity in France" is interpreted broadly in French tax doctrine. The BOFiP commentary (Bulletin officiel des Finances publiques) makes clear that the location of the employer is not the determining factor. What matters is where the work is actually carried out [2]. An American sitting at a Paris desk writing code for a Delaware C-corp is, by that reading, exercising professional activity in France.
A tax resident of France is taxed on worldwide income. Not just on income earned in France. The US-France tax treaty avoids most of the double-tax exposure through foreign tax credits, but the obligation to file in France, declare the worldwide income, and pay the difference if French rates are higher, is unavoidable once the residence test is tripped [3].
The préfecture doesn't police where your Zoom calls route. The tax office doesn't care which IP your Slack logs from.
The Visiteur Visa Clause And What France Said About Teleworking
The visa most Americans end up on for a year-plus stay in France is the long séjour "visiteur," officially VLS-TS visiteur. The dossier for it includes a declaration on the honor, signed by the applicant, that reads roughly: the holder undertakes not to exercise any professional activity in France during the validity of the visa [4]. In French, "s'engage à ne pas exercer d'activité professionnelle en France."
For decades this clause was universally understood as "you won't take a job at a French company and you won't open a French business." It wasn't written with telework in mind. The internet-age ambiguity (what about writing code for a US employer while physically in France?) sat unaddressed in the text itself, and in practice the ambiguity was resolved in favor of the applicant by sheer administrative inertia. The préfecture doesn't ask. The visa gets renewed.
That ambiguity narrowed in 2022. French administrative-court guidance and subsequent interior-ministry commentary converged on a reading that treats remote work for any employer, including a foreign one, as professional activity exercised in France when the work is physically performed on French soil [5]. The reading was not accompanied by a change in enforcement posture at the préfecture level. The visa clause was clarified, not weaponized. But the plain-text reading of the visiteur commitment, under current French doctrine, now excludes teleworking from France for a US employer. Americans who signed the visiteur declaration and worked remotely from France were, in strict legal terms, in violation of the declaration they signed. In practice, nothing happened and nothing is happening at the immigration level because of it.
The Tax Trap That Actually Bites
If immigration treats the visiteur clause as dormant, and if 2022 doctrine didn't change enforcement, the natural question is where the actual exposure lives. The answer is a tax audit years later. Someone who spends two years in Lyon, works a US remote job the whole time, files US taxes normally, and never files in France, is accumulating a French tax-residence case the whole time whether they know it or not. The 183-day test runs quietly in the background. The center-of-economic-interests test applies even to shorter stays if the facts line up (French lease, French bank, French utility bills, French healthcare registration).
A DGFiP audit that lands in year three can go back several years. France's limitation period for undisclosed foreign activity is six years, extended from three where the taxpayer's omission was material [6]. The audit assesses French tax on the worldwide income for each year, offsets by the US tax actually paid under the treaty, and adds penalties (40% for willful omission is standard) plus interest. For an American earning a US tech salary, the total exposure for a two-year undisclosed stay can run to the high five figures or into six figures.
What triggers the audit is rarely dramatic. Common triggers include a French mortgage application that reveals the applicant has been resident longer than declared, a social-security interaction (CPAM registration, PUMA affiliation), a child enrolled in French public school, a joint tax filing with a French spouse who was declaring correctly, or data-matching against bank reporting that French banks are now required to produce under FATCA and the DAC directive series.
Note what isn't on that list. The IP address a Slack session logs from. The browser timezone the HR system reports. The resolver country of a DNS lookup. These are detection signals that employers use. The French tax authority does not run employer-side observability tools. It runs cross-reference checks against government and bank records that the taxpayer themselves has signed up for.
What The "Under The Radar" Pattern Looks Like
Americans who are quietly running this setup today tend to converge on one of three postures. The first and most common is short rotation: 90 days in France on tourist Schengen, 90 days somewhere else, repeating. This stays below the 183-day fiscal-residence threshold year-over-year and avoids the visiteur visa clause entirely because no long-stay visa is needed. The ceiling of 90 days per rolling 180 is strictly enforced at EU borders and is the main constraint on this approach.
The second is the visiteur year: a VLS-TS visiteur, physical residence in France for the full twelve months, and no declaration anywhere other than the US. This is the pattern most at odds with current law. The visiteur commitment is formally breached by the telework; fiscal residence is clearly in France after month six. The reason this works in practice is the combined inertia of two authorities that don't share data on this question. The risk accumulates linearly with each year of continued non-filing.
The third is the declared visiteur: same visa, same physical year, but the holder files a French tax return as a resident, declares the worldwide income, and claims the US tax paid under the treaty. This resolves the DGFiP exposure. The immigration-level reading of the visa clause is technically unresolved by this move but has, to date, never produced a renewal denial on these facts. This is the posture a French tax lawyer will typically recommend to clients who want to live in France for a year or more and keep a US remote job.
Beyond those three, the Talent Passport "profession libérale" or "international recruitment" routes are the clean long-term play. They permit professional activity, including telework, and resolve the visa-clause problem entirely. They require higher evidence of professional standing and income, and they require filing French tax from day one, but they remove the gray area. For independent contractors specifically, the profession libérale sub-category is the most common path. For employees of a foreign company, there is a 2024-era "international recruitment" sub-category that is still relatively young and worth checking with current counsel.
What HomeLink Actually Solves Here
The honest version of the HomeLink value proposition in a France scenario is narrow and specific. An American on a US remote job has two separable exposures. The first is to the employer, which can observe network signals (source IP, DNS resolver, WebRTC, VPN blocklists) and can trip location-fraud detections like Microsoft Entra's Impossible Travel on sign-ins from Paris that follow sign-ins from Austin an hour earlier. The second is to the French state, which observes physical presence, bank activity, housing, and healthcare. The two surfaces are completely different and don't share detection mechanisms.
HomeLink is a two-router home-IP relay. A router at the US home, a paired router in France. Every device joined to the France router exits the public internet through the US home's residential ISP-assigned IP. That stack closes four of the six network signals that enterprise risk engines read: source IP, DNS resolver country, WebRTC-reported IP, and VPN-endpoint blocklisting (because residential IPs aren't on commercial-VPN exit lists). It covers the employer-facing problem well.
It does not do, and could not do, anything about physical presence. It doesn't change the day count in France. It doesn't affect what DGFiP sees when a French bank reports balances under CRS. It doesn't rewrite a visa clause. And it doesn't make an untruthful tax declaration true. The right way to think about it: HomeLink is the network-layer half of a two-half problem. The other half, the French-state half, is a tax and immigration conversation with a qualified professional and is not something any software product can solve.
If the point of the French stay is a short rotation that stays under the fiscal-residence line and uses only Schengen visa-free entry, HomeLink is doing its full job and there is no second half to worry about. If the point is a year-plus visiteur stay with a US remote job, HomeLink closes the employer exposure cleanly, and the French-state side needs separate handling.
Your home IP, from France.
One router stays at your US home, one travels with you. Every device joined to the travel router sees the internet through your residential ISP. No apps, no toggles, no VPN that looks like one.
Start your free trial →The Legit Paths That Resolve This Entirely
For readers who want to be in France for the long term and don't want the gray zone, three paths resolve the visa and tax questions together.
The first is the Talent Passport profession libérale. An American working as an independent contractor can register as a profession libérale in France, get the Talent Passport sub-category that fits, declare income to DGFiP, and pay French social charges and tax normally. The visa permits the activity. The tax posture is clean. The downside is the French social charge rate, which is materially higher than US self-employment tax, and the compliance burden of running a French activité libérale.
The second is the Talent Passport international recruitment category, newer and still underused as of 2026. It's intended for high-skill workers hired by a company that doesn't have a French entity. Documentation standards are not fully stable yet and the processing times vary by préfecture. For teleworkers with a sympathetic US employer willing to produce a few supporting documents, it's often the cleanest route.
The third, less often considered, is auto-entrepreneur (micro-entreprise) status for independent contractors earning below the annual revenue ceiling (currently around €77,700 for services). This is a simplified French business status with low administrative overhead, flat-rate social charges, and a straightforward annual tax posture. It still requires a work-authorizing visa to use, so it layers under the Talent Passport profession libérale, not under the visiteur visa.
None of these is a secret path. All of them require either higher professional-standing evidence than the visiteur visa or a willingness to pay French-rate social and income tax from the start. The tradeoff for each is well-documented by French tax lawyers who serve English-speaking clients. The point here is that the under-the-radar pattern isn't the only option. It's just the easiest one to start.
The Shape Of An Honest Answer
For an American reader thinking about a stay in France with a US remote job, the shape of the honest answer is this. If the stay is under 90 days per rolling 180 and uses Schengen visa-free entry, the only material problem is employer-facing network detection, and that is a tractable problem that a home-IP tunnel solves. If the stay is longer, the visa clause and the tax residence line both come into view, and they are not the same problem. The visa clause is a dormant immigration risk under current enforcement. The tax residence is an active exposure that compounds every month and is best addressed by filing in France correctly, under a visa that permits the activity, or by staying below the 183-day line year-over-year.
HomeLink's role in that honest answer is clear and narrow. It handles the employer side. It is not a tax strategy, it does not stand in for a residence permit that permits telework, and we are not going to market it as one. The customers who use it to work from France are, overwhelmingly, people who have already made their own decisions about the French-state side and simply want their work tools to keep functioning cleanly from a Parisian kitchen table.
Related reading on the technical half: the six network signals that reveal remote-worker location and why a home-IP relay evaluates differently from a consumer VPN.
Sources
- Code général des impôts, Article 4B, Fiscal domicile criteria for French residents. The four-criterion test for French tax residence: household, principal place of stay, professional activity exercised in France, and center of economic interests. legifrance.gouv.fr
- Bulletin officiel des Finances publiques, Domicile fiscal, lieu d'exercice de l'activité professionnelle. BOFiP commentary clarifying that professional activity exercised in France is determined by where the work is physically performed, not by the location of the employer. bofip.impots.gouv.fr
- Convention fiscale France-États-Unis, 1994 (as amended). Provides the credit mechanism that avoids double taxation on worldwide income for dual-exposure taxpayers. impots.gouv.fr
- Service-Public.fr, Visa de long séjour valant titre de séjour "visiteur" (VLS-TS visiteur). Official French government page describing the visa, the required declaration on honor, and the restriction on professional activity. service-public.fr
- French administrative-court doctrine, 2022 clarifications on the interpretation of "activité professionnelle" under the visiteur visa framework. Discussed in trade and legal press covering telework and immigration status. conseil-etat.fr
- Livre des procédures fiscales, Article L169, Délai de reprise de l'administration. Statute of limitations for French tax audits; extended to six years where the taxpayer failed to declare a foreign activity. legifrance.gouv.fr
- Microsoft Learn, Microsoft Entra ID Protection, Impossible Travel detection. The enterprise-side detection rule most likely to fire on a Paris-after-Austin sign-in sequence. Referenced for the employer-side half of the problem. learn.microsoft.com