Wyoming LLC from Paris

Paris runs on a dense layer of SaaS studios, indie hackers, freelance developers, and content businesses that already bill clients far beyond France. For a lot of those founders, a Wyoming LLC is the cleanest way to invoice US customers in dollars, hold a US bank account, and plug into Stripe without restructuring a French SASU or micro-entreprise. Here is how it works specifically from Paris.

Why Paris founders form a Wyoming LLC

Paris is not short on company structures. You can already run a micro-entreprise, an EURL, or a SASU, and many founders here do. The reason a Wyoming LLC keeps coming up is not that it replaces those — it is that it solves a narrow, specific problem: getting paid by US and international customers in USD, through US payment rails, without the friction that a French entity hits when it tries to onboard to US-first platforms.

The Paris tech scene makes this concrete. Founders coming out of Station F, the 42 coding school network, and the broader QF/Sentier-area startup cluster overwhelmingly build for global markets — developer tools, AI wrappers, Shopify apps, B2B SaaS, and paid newsletters. Their customers are disproportionately in the US, and those customers prefer to pay a US entity with a US EIN and a US bank account. A Wyoming LLC gives you exactly that surface: a clean US-resident-looking counterparty for invoicing, while you stay physically and tax-resident in France.

There is also a practical platform problem. Several US-centric tools — certain Stripe features, US-domiciled marketplaces, app-store payout setups, ad networks that pay in USD — are smoother to access with a US entity and EIN than with a French SASU. A Wyoming LLC removes that friction layer.

Wyoming specifically wins on cost and privacy. It has no state corporate income tax and no state personal income tax, and its annual report fee is among the lowest in the country. The Wyoming Secretary of State annual report runs $60 minimum, versus Delaware's $300 franchise tax for LLCs — for a non-VC-track Paris founder, there is rarely a reason to pay the Delaware premium. The France-US tax treaty applies regardless of which US state you pick, so Wyoming costs you nothing on the treaty side.

The last reason is timing. France-US relations are stable, the treaty is in force, and there is no sanctions or restricted-country friction for French founders at the banking layer — which, as you will see below, is the part that breaks for founders from many other countries. A Paris founder gets to skip the hardest obstacle in this whole process: getting a US bank to say yes.

One more Paris-specific point. France's own startup-visa and freelance-friendly status (auto-entrepreneur, portage salarial) means many of the people forming these LLCs are not full-time company founders at all — they are senior engineers and designers with US side-income, or solo operators testing a US product before committing. For that group, a Wyoming LLC is deliberately lightweight: it is a US revenue container they can spin up for $397 and wind down cheaply if the bet does not work, without touching their French employment or social-charge status.

Cost from Paris

Our package is $397 all-inclusive, and the Wyoming state filing fee is already inside that number — there is no separate state fee to add later. ITIN, if you personally need one, is a separate $297 add-on; most Paris founders running a single-member LLC do not need an ITIN to operate, because the LLC uses an EIN, not your personal ITIN.

So the real number to budget is $397 up front and roughly $160 per year after that. There is no hidden Wyoming franchise tax, no minimum capital requirement (unlike a SASU's nominal capital paperwork), and no separate state fee waiting for you. For a Paris freelancer or small SaaS founder, ~$160/year is materially cheaper to maintain than the Delaware equivalent and comparable to the lightest French structures, while giving you the US-facing surface a French entity cannot easily replicate.

Banking from Paris

This is where Paris founders have a genuine advantage, and it is worth being precise. France is not on Mercury's restricted-country list, and French founder profiles are among the more straightforward non-resident approvals. In practice, a Paris founder with a real business description, a formed Wyoming LLC, an EIN, and a clean French address tends to clear Mercury well (though approval is never guaranteed), which tracks with the broader picture that Mercury approves on a case-by-case basis and rewards applicants who present an actual operating business rather than a shell.

A few realities to set expectations honestly. Mercury and Relay both tightened non-resident review through 2025 into 2026 and now reject registered-agent addresses, PO boxes, and UPS-box addresses as the LLC's principal address. Use your real French residential or business address as the principal place of business — that alone removes the most common rejection cause. Newly formed entities with zero revenue history get more documentation requests; a clear website and a plausible description of who pays you helps.

Your practical stack from Paris usually looks like this:

• Mercury as the primary US operating account — USD in, USD out, virtual cards, Stripe payouts. Best fit if you want something that behaves like a US bank.
• Relay as the main alternative if Mercury asks for more than you want to provide.
• Wise Business as either a backup or a complement. Wise is excellent at the France leg: it gives you USD, EUR, and GBP account details, and lets you convert USD revenue to EUR at near-mid-market rates when you move money back to your French bank.

How this complements local rails matters. France runs on SEPA and instant SEPA transfers, French IBANs, and cards — there is no domestic USD rail. Your US LLC's Mercury or Wise USD balance is what lets you hold dollars from US customers and decide when to convert, rather than being force-converted on every Stripe payout. The typical flow: US customer pays Stripe → Stripe pays your Mercury USD account → you keep working capital in USD and periodically push to Wise → Wise converts to EUR → SEPA transfer to your French bank. That structure keeps your FX costs low and your USD revenue under your control, which a French-IBAN-only setup cannot do.

Stripe is the other half. With a US LLC and EIN you onboard to Stripe US cleanly, which unlocks US-domiciled checkout and the smoothest US card acceptance for your US customers. This is a real difference from running Stripe under a French entity: Stripe US plus a US bank removes the cross-border payout and currency steps that otherwise sit between a US buyer's card and your account.

A note on the time zone, because it affects banking specifically. Paris is 6 hours ahead of US Eastern. US bank review teams and support are reachable in your afternoon and early evening. If Mercury or Relay asks a follow-up question, you want to be awake and responsive when they do — applications that go quiet for a day or two during review tend to stall. Treat the banking application as a same-day, attended task done in your Paris afternoon, not something you submit at midnight and forget.

Tax: US and your home country

Treaty status: in force. The United States and France have an income tax treaty that is active and in force. It was signed in 1994 and substantially amended by the 2009 protocol. You can confirm it on the IRS "United States Income Tax Treaties — A to Z" list and the IRS Tax Treaty Tables. This is the single most important fact for a Paris founder, because it means US-source FDAP income is not stuck at the default 30% statutory rate the way it is for founders from no-treaty countries.

Under the France-US treaty, US withholding on dividends is reduced to 15%, dropping to 5% in qualifying ownership cases and 0% in limited parent-subsidiary/pension situations; royalties are generally 0–5%. You claim these reduced rates by filing Form W-8BEN-E under your LLC and EIN with whoever is paying you. Article 7 (Business Profits) generally protects active business profits from US tax where you have no US permanent establishment — which is the situation for most Paris founders operating entirely from France.

Now the part that actually applies to most single-member LLC founders. If you are the only owner and you do not elect corporate taxation, your Wyoming LLC is a disregarded entity for US tax. A foreign-owned single-member disregarded LLC has a specific US filing duty even when it owes no US tax: it must file Form 5472 attached to a pro-forma Form 1120 every year, reporting reportable transactions between you and the LLC. The penalty for failing to file Form 5472, or filing it late or incomplete, is $25,000 — this is per the IRS and is not discretionary, so it is the one deadline you cannot skip. Confirm the requirement directly on the IRS Form 5472 instructions.

Separately, if your LLC handles US payments or hires, FinCEN's Beneficial Ownership Information (BOI) rules may apply — check current FinCEN guidance for whether your entity is in scope, as the requirements have shifted.

On the France side: DGFiP generally treats a US LLC as transparent for many founders, meaning the profits flow through to you and are taxed in France. This is exactly why the treaty matters — it coordinates which country taxes what and prevents the same income being fully taxed twice. France is also where your worldwide income is assessed if you are tax-resident there. Do not improvise this: confirm your specific treatment with a French expert-comptable, because LLC characterization in France is fact-dependent and getting it wrong is expensive.

This is general information, not tax advice. Verify with the IRS, FinCEN, the Wyoming Secretary of State, and a French expert-comptable for your situation.

Popular use cases for Paris founders

Paris founders forming Wyoming LLCs cluster into a few clear profiles:

• SaaS and developer tools. Founders out of the Station F / 42 ecosystem building B2B SaaS, API products, and AI tools whose buyers are largely US companies that prefer to pay a US entity on Stripe.
• E-commerce and Shopify apps. Sellers and app developers who need US-domiciled Stripe and clean USD payouts, and who sell into the US market where a US entity reduces checkout and payout friction.
• Content and creator businesses. Newsletter writers, course sellers, and creators monetizing through US platforms — ad networks, sponsorships, and course marketplaces that pay in USD and onboard US entities more smoothly.
• Freelance developers and consultants billing US and international clients. A US LLC lets a Paris freelancer invoice a US client as a US counterparty, which many US firms strongly prefer for their own AP and 1099/W-9-style processes.
• Agencies — design, growth, and dev shops — serving US clients who want to pay a USD invoice into a US bank rather than wiring euros internationally.

The common thread: the customer base pays in USD, and the platforms that move that money are US-first. A Wyoming LLC is the adapter between a Paris-based operator and a US-denominated revenue stream — without forcing you to leave France or restructure your existing French entity.

Step-by-step from Paris

Paris is in Central European Time (CET, UTC+1; CEST/UTC+2 in summer). That puts you 6 hours ahead of US Eastern and 9 ahead of US Pacific. Practically, your morning is the quietest time for US-facing systems and your afternoon (after ~15:00–16:00 Paris time) overlaps with US business hours and US support — plan banking calls and any human-review steps for your afternoon.

1. Pick your name and confirm availability. Choose a name that works for a US-facing brand. We confirm it is available against the Wyoming Secretary of State business registry before filing.
2. File the Wyoming LLC ($397, state fee included). We submit the Articles of Organization to the Wyoming Secretary of State and provide your registered agent for year 1. Formation typically completes in about 24 hours.
3. Get the EIN (Form SS-4). As a non-US founder with no SSN/ITIN, the EIN is obtained from the IRS by SS-4. This is the number your bank and Stripe will ask for. Budget extra calendar time here — this is the step most dependent on IRS processing.
4. Open banking — do this in your Paris afternoon. Apply to Mercury (or Relay) using your real French residential/business address as the principal address — never the registered-agent address. Set up Wise Business in parallel for the EUR conversion leg. Doing the application late in your day means you are online when US-side review happens.
5. Connect Stripe US. Onboard Stripe with the LLC and EIN to accept US cards and take USD payouts into Mercury.
6. File W-8BEN-E. Provide W-8BEN-E under your LLC + EIN to any US payer so France-US treaty rates apply instead of the default 30% withholding.
7. Set your annual calendar. Mark the Form 5472 + pro-forma 1120 federal deadline (the $25,000 one) and the Wyoming annual report (~$60, due the first day of your formation-anniversary month). Loop in a French expert-comptable for the France side.

End to end, a Paris founder is usually operational — entity, EIN, bank, Stripe — within roughly one to two weeks, with the EIN being the main variable.

Common mistakes

• Using the registered-agent address as the principal address. This is now the top rejection cause at Mercury and Relay. Use your real Paris address.
• Skipping Form 5472. The $25,000 penalty is real and applies even when the LLC owes zero US tax. Single-member foreign-owned LLCs must file it every year — calendar it the day you form.
• Assuming the treaty makes US filing optional. The France-US treaty reduces withholding rates on certain income; it does not remove the Form 5472 / pro-forma 1120 obligation. Two different things.
• Not filing W-8BEN-E. Without it, a US payer applies the default 30% withholding even though you qualify for treaty rates. The form is what activates the lower rate.
• Ignoring the France side. A US LLC does not make you tax-free. France still assesses you, and DGFiP's transparent treatment means LLC profits generally flow to your French return. Confirm characterization with a French expert-comptable before you assume anything.
• Over-buying. Most single-member Paris founders do not need an ITIN to operate — the LLC runs on its EIN. Only add the $297 ITIN if you have a specific reason you personally need one.
• Picking Delaware by default. For a non-VC-track Paris founder, Delaware's $300 franchise tax buys nothing the France-US treaty does not already give you in Wyoming.