Essential Considerations for Starting a Business in France: A Guide for Expats

Plenty of Americans arrive in France with a business idea in their back pocket: a consultancy carried over from home, a gîte, a design studio, an online shop. France genuinely welcomes entrepreneurs, and for small ventures the paperwork is lighter than its reputation suggests. But the order in which you do things matters enormously, and the rules have changed more in the last few years than most English-language guides have caught up with. Here is what actually matters in 2026, starting with the question everyone should ask first.

First question: does your visa let you run a business?

Before you think about legal structures or registration portals, check your right to work. This is where most plans go wrong, because the popular long-stay visitor visa, the route most American retirees and remote-income movers take, comes with a written undertaking not to carry out professional activity in France. You cannot register a French business on it.

If self-employment is the plan, you need a visa that says so:

• The entrepreneur / profession libérale route is the standard path for freelancers, consultants and small business owners. You will need to show your activity is economically viable and that you can support yourself, in practice resources at least equivalent to the French minimum wage, currently a little over €21,000 a year. The initial visa runs for one year and renews into a multi-year residence permit.
• The talent card for business creators suits larger projects. It requires a credible, well-documented business plan and a minimum level of investment in the company, and in return grants a four-year residence permit with family members included from day one.

Which route fits depends on the scale of your project, your qualifications and your finances. Our visa checker will point you to the right one in a few minutes, and our guide to the French long-stay visa for Americans walks through the application process itself. If your spouse is an EU citizen, or you already hold a residence card that permits any professional activity, you may be able to skip this hurdle entirely, but verify before you build anything.

Choosing a legal structure

France offers a long menu of legal forms, but three cover the vast majority of expat ventures:

• Micro-entreprise (still widely called auto-entrepreneur) is the simplified regime most newcomers start with. Bookkeeping is minimal, social charges are a flat percentage of what you actually invoice, and if you earn nothing you pay nothing. The trade-off is a revenue ceiling: in 2026 the thresholds are €203,100 for sales and accommodation activities and €83,600 for services and professional activities. It is worth knowing that the classic entreprise individuelle, of which the micro-entreprise is a variant, was reformed in 2022: your personal assets are now protected from business creditors by default, which older guides still get wrong.
• EURL is a single-member limited liability company. It brings real accounting obligations and an accountant’s fees, but suits businesses with significant expenses to deduct or plans to grow.
• SASU is the other single-member company form, popular for its flexibility and because the president is treated as a salaried-style employee for social security. It is often the default recommendation for ambitious ventures, including those on the talent route.

The right choice depends on your revenue, your costs, your US tax position and your appetite for accounting. This is one decision worth paying a professional for before you register, not after: unwinding the wrong structure is far more painful than choosing carefully the first time.

Registering through the guichet unique

If you researched this a few years ago, forget what you read about CFEs, chambers of commerce and trade-specific registration centres. Since January 2023, every business formality in France, whatever the activity or structure, goes through a single online portal: the guichet unique, run by the INPI at procedures.inpi.fr.

You create an account, declare your activity, upload proof of identity and your residence permit, and the portal forwards everything automatically to URSSAF, the tax administration and the national statistics office. A few weeks later you receive your SIREN and SIRET numbers, the identifiers every French client, bank and administration will ask for. Registering a micro-entreprise is free; company forms involve modest costs for publishing a legal notice and registration fees.

Two honest caveats. The portal is in French only, and rejections for small errors in the supporting documents remain common in 2026, so prepare your file carefully. And if your activity is regulated, such as anything in food, building trades or licensed professions, you will need the relevant qualifications or permits recognised before or alongside registration.

Social charges and taxes to expect

This is the line item that surprises Americans most. In France, social charges are separate from and larger than income tax, and they fund your healthcare and pension from day one.

Under the micro-entreprise regime you declare your turnover to URSSAF monthly or quarterly and pay a flat percentage: roughly 12% for sales activities, and in the low-to-mid twenties for services and professional activities, the rates having risen in stages through to 2026. Company structures calculate charges on salary or profit instead, generally at higher effective rates but on a smaller base once expenses are deducted.

On tax, three orientation points rather than advice:

• Micro-entrepreneurs are taxed on turnover after a flat allowance, declared through the normal French income tax return. Our guide to your first French tax return covers how that works in practice.
• Below the VAT franchise thresholds, €85,000 for sales and €37,500 for services in 2026, you invoice without charging VAT. A reform to slash these to a single €25,000 threshold was announced, contested and suspended; it has not taken effect.
• If you are a US citizen, you will keep filing with the IRS, and self-employment adds real complexity to that. The US-France tax treaty and totalisation agreement prevent most genuine double payment, but the reporting is unforgiving; our guide to avoiding double taxation explains the mechanics. Engage an accountant who knows both systems before your first euro of revenue, not at filing time.

Banking and insurance obligations

A micro-entrepreneur needs a bank account dedicated to the business once turnover exceeds €10,000 for two consecutive years, though opening one from the start keeps your bookkeeping clean and it can be an ordinary account rather than a pricier professional one. EURLs and SASUs must open a business account before registration, since depositing the share capital and obtaining the certificate is part of creating the company. If you have not yet cracked French banking, start with our guide to opening a French bank account.

On insurance, professional liability cover (responsabilité civile professionnelle) is compulsory for regulated activities, and building trades carry the ten-year décennale guarantee, which insurers will not sell you without proof of qualifications. Even where cover is optional, French clients routinely ask for an attestation before signing, so budget for it.

Realistic first-year admin

Once registered, the rhythm is manageable but constant: turnover declarations to URSSAF, invoices with the required French mentions, a first income tax declaration the following spring, and your residence permit renewal, where the préfecture will want evidence the business is real and earning. Expect the CFE, a small local business property tax with an unfortunate acronym, from your second year; most new businesses are exempt in their first calendar year but must still file an initial declaration. None of it is difficult in isolation. The failure mode is letting one deadline slip while you are busy actually running the business, so put every date in the calendar the week you register. Our French bureaucracy survival guide has more on keeping the administration on side.

Launch your French venture with French Connections HCB

Starting a business in France as an American is entirely achievable, and thousands do it every year. The sequence is what trips people up: visa first, structure second, registration third, and professional tax advice threaded through all of it. French Connections HCB supports entrepreneurs through the whole chain as part of our relocation services, from choosing the right visa route to standing beside you through registration and the first year of declarations. If you would like to talk your project through with someone who has seen it done well, book a consultation and tell us what you are planning.