All in one guide to register a Company in USA from France

Step by Step guide which will help you register your company in USA (C-Corp, and LLC).

TL;DR / Quick Summary

• Entity Choice: Choose C-Corp if you're planning to raise VC-funding or have already raised, LLC for bootstrapped founders. French residents are ineligible for S-Corp status.
• Core Requirements: To register a company in USA you need a Registered Agent, a USA address, and an EIN.
• Banking: Mercury, Relay, and Meow are the primary frictionless banking solutions for French residents. French applicants typically onboard within 2 to 3 weeks.
• Ongoing Costs: Set the budget for US-side obligations: state franchise taxes, annual compliance filings, Form 5472 for foreign-owned entities.

Table of Contents

1. The Structural Decision: C-Corp vs. LLC vs S-Corp
2. Prerequisites for French Founders
3. Documents required to start a USA Company
4. Step-by-Step Registration Process
5. The Cost of Doing Business
6. Challenges for French Founders
7. Comparison: LLC vs. C-Corp vs. S-Corp
8. FAQs
9. Next Steps

The Structural Decision: C-Corp vs. LLC vs. S-Corp

Most French founders go wrong with the selection of the right entity type for their business. Don't just choose the entity based on the setup fees. Instead you need to assess the choices based on your capital strategy.

If you intend to raise venture capital from investors, a Delaware C-Corp is the standard. Investors require it for equity grants and preferred stock structures. If you are running a bootstrapped SaaS, an agency, or a services business, a Wyoming LLC is often more efficient due to lower fees and no state corporate income tax.

Some French founders read about the "tax savings" of an S-Corp and try to elect this status. This is not allowed. To get S-Corporation status you need to strictly be a US person. As a French resident you are not legally eligible to own shares in an S-Corp. Ignoring this fact can incur a retroactive loss of status that triggers massive back taxes and penalties.

Prerequisites for French Founders

Before you file your articles of incorporation, you must have these four pillars in place. Missing one will stall your banking or trigger immediate IRS notices.

• Unique Company Name: Must be distinguishable from existing entities in your chosen state.
• Registered Agent: A person or service with a physical street address in the state of incorporation.
• USA Business Address: While you don't need to live in the USA, banks and the IRS require a USA-based mailing address for KYC (Know Your Customer) requirements.
• Founder Documentation: Valid French passports for all directors and shareholders/members.

Documents required to start a USA Company

These are the documents US banks and the IRS will typically request from a French founder during formation and account opening. Home-country regulatory processes (if any apply on the France side to owning a foreign entity) fall outside the scope of this guide. Consult a French cross-border adviser for those.

• French Passport: Primary identity document for all directors and shareholders. US banks require a valid international passport for every beneficial owner (25%+ ownership).
• Proof of Address: A recent utility bill, bank statement, or government-issued document showing your current residential address. US banks use this to verify residency and geolocation consistency.
• Source-of-Funds Documentation: US banks routinely ask for evidence of legitimate source when funding comes from outside the USA. Salary slips, business income records, or investment statements typically satisfy this.
• Business Plan (optional but helpful): A short business plan meaningfully accelerates US bank account applications for founders from any jurisdiction.
• Corporate Records (if using a parent entity): If your existing home-country company will own the US entity, US banks will require formal corporate records (incorporation certificate, authorization resolutions, beneficial ownership disclosure) for KYC. If those records are in a language other than English, US banks will typically request certified translations.

Step-by-Step Registration Process

Select Your State: Delaware or Wyoming or any other state.

1. Appoint a Registered Agent: Hire a professional service to handle state correspondence.
2. File Articles of Organization/Incorporation: The formal filing with the Secretary of State.
3. Obtain an EIN (Tax ID): File Form SS-4 with the IRS via fax. As a French resident, expect 4 to 6 weeks for EIN processing.
4. Open a USA Bank Account: Use your EIN to apply for a business account through platforms like Mercury, Relay, and Meow. French applicants typically clear onboarding in 2 to 3 weeks (slightly longer than UK or Canadian applicants due to additional documentation requests).

The Cost of Doing Business

• State Filing Fees: $90–$200.
• Registered Agent: $100–$300 annually.
• Franchise Tax: Minimum $175 for LLCs; $175+ for C-Corps.
• Compliance & Tax Prep: $1,000–$2,500 annually for foreign-owner reporting (e.g., Form 5472).

Challenges for French Founders

These are the challenges French founders specifically face on the USA side of setting up a US business. Tax and regulatory implications on the France side of owning a US entity fall outside our scope of expertise. If you need advice on how income from your US company is taxed in France, or on any France reporting obligations, consult a France cross-border tax adviser.

• US EIN Processing Timeline: As a French resident, expect 4 to 6 weeks for EIN acquisition via fax. Standard timeline for founders from lower-risk jurisdictions.
• US Bank Account Onboarding: Expect 2 to 3 weeks for US bank account activation. French applicants clear slightly slower than UK, Canadian, or Australian founders, mainly because US banks often request certified English translations of French corporate documents (Extrait Kbis, statutes) during KYC.
• US-France Tax Treaty Benefits: France has a comprehensive tax treaty with the USA. Dividend withholding is reduced (typically 5% for corporate shareholders with 10%+ ownership, 15% otherwise). Interest is typically 0% under the treaty and royalty withholding is reduced.
• Form W-8BEN: File Form W-8BEN with your US bank and any US paying agent to claim treaty benefits.
• US Entity Choice Implications: Your choice of Delaware C-Corp vs Wyoming LLC (or any other US entity) affects how the US entity is taxed in the USA. The interaction with France-side tax treatment is a cross-border question worth discussing with a France tax adviser familiar with US structures.

Comparison: LLC vs. C-Corp vs. S-Corp

FAQs

Why can't I use an S-Corp as a French founder? The IRS mandates that S-Corp shareholders must be "US persons." Attempting this structure will lead to the company being taxed as a C-Corp by default, often with late-filing penalties.

Does the US-France tax treaty apply to my US company income? Yes. France has a comprehensive tax treaty with the USA that reduces US withholding rates on dividends, interest, and royalties from your US entity. File Form W-8BEN with your US bank and any US paying agent to claim treaty benefits. For the tax implications on the France side, consult a France cross-border tax adviser.

Do I need USA Visa or Social Security Number as a French resident to incorporate my company in USA? You do NOT need a US Visa or a Social Security Number (SSN) to own a US company.

How long does the whole US-side process take from France? State registration takes 2 to 5 days. EIN acquisition for French residents typically takes 4 to 6 weeks via fax. US bank account activation adds another 2 to 3 weeks.

What about my tax obligations in France? That falls outside our scope of expertise. Owning a US entity may create reporting or tax obligations on the France side. Consult a France cross-border tax adviser for how your US company income is treated locally.

Next Steps

We started Ledgerline to help founders like you navigate the unknowns and stresses of business finances, taxes, and compliance.

At Ledgerline, our focus is on founders. We understand that managing USA compliances can be overwhelming, especially when you're navigating French reporting obligations alongside your US entity setup. Our mission is to deliver real value by reducing your stress, keeping communication proactive, and supporting the mission and vision of your business.

Book a free demo call with us to architect your USA presence correctly.