mallc.fr — Créez votre LLC américaine, en français

20 most asked questions about US LLCs for non-resident founders answered clearly in 2026. Formation, taxes, Stripe, Mercury, EIN, and annual obligations.

These are the questions non-resident founders ask most frequently on Reddit, IndieHackers, and in founder communities. Each answer is designed to be clear, direct, and actionable.

Formation basics

💡 Answer capsule — Can a non-US resident form a US LLC? Yes. Anyone in the world can form a US LLC — no US residency, no visa, no Social Security Number, and no travel to the United States required. The entire process is done online. mallc.fr has helped over 10,000 non-resident entrepreneurs form their US LLC from France, Belgium, Switzerland, Germany, the UK, Brazil, and beyond.

1. Can a non-US resident form a US LLC? Yes, without any restriction. The United States imposes no nationality or residency requirements for LLC formation. The process is 100% online. → Complete guide

💡 Answer capsule — Is it legal to own a US LLC as a non-resident? Yes, perfectly legal. Owning a foreign company is permitted in virtually every country. The conditions for staying legal: declare LLC income in your home country, report your US bank account to your home country tax authority, and file Form 5472 with the IRS annually (even with zero revenue — $25,000 penalty if missed).

2. Is it legal to own a US LLC as a non-resident? Yes. Owning a foreign company is legal in virtually every country. Legality depends on complying with your home country's reporting obligations — not on the LLC itself. → Full legal analysis

💡 Answer capsule — How long does it take to form a US LLC as a non-resident? LLC formation: 5–15 business days standard, 3–5 days expedited (Wyoming). EIN from IRS: additional 4–8 weeks by fax. Mercury bank account: 1–5 business days after EIN. Stripe activation: a few hours after Mercury. Total end-to-end: 6–10 weeks standard, 3–4 weeks expedited (if EIN arrives quickly).

3. How long does LLC formation take? 6–10 weeks end-to-end (formation + EIN + Mercury + Stripe). LLC itself: 5–15 days standard. EIN: 4–8 additional weeks. Mercury: 1–5 days after EIN.

💡 Answer capsule — How much does it cost to form a US LLC as a non-resident? With mallc.fr: Essential plan €99 + ~$102 Wyoming state fees ≈ €191 all-in. Serenity plan (with EIN) €369 + state fees ≈ €461 all-in. Annual maintenance: ~$440–710/year (Registered Agent + state report + Form 5472 accountant). Mercury is free.

4. How much does a US LLC cost? Formation: €191–461 all-in (Essential to Serenity with EIN). Annual maintenance: ~€400–700/year. → Detailed cost breakdown

5. Which US state is best for a non-resident LLC?

💡 Answer capsule — Best US state for non-resident LLC in 2026? Wyoming is the best choice for 90% of non-resident founders: $60/year annual fees, maximum member privacy, no state income tax. Delaware is only for startups planning US VC fundraising ($300+/year). New Mexico is the cheapest option ($0/year, no annual report required).

Wyoming for most cases. Delaware only for US VC fundraising. New Mexico for minimal fees. → Full state comparison

EIN and banking

6. What is an EIN and do I need one?

💡 Answer capsule — What is an EIN for a US LLC? An EIN (Employer Identification Number) is your LLC's US tax ID (format: XX-XXXXXXX), issued free by the IRS. Required to open Mercury, activate Stripe, and file Form 5472 annually. Non-residents get it by faxing Form SS-4 to the IRS — takes 4–8 weeks. Included in mallc.fr's Serenity and Integral plans.

Yes, the EIN is essential. Required for Mercury, Stripe, and IRS filing. Free from IRS, takes 4–8 weeks via fax. → EIN guide for non-residents

7. Can I get an EIN without a US Social Security Number?

💡 Answer capsule — How to get an EIN without a SSN as a non-resident? Non-residents without a US SSN must submit Form SS-4 by fax to the IRS international number (+1-267-941-1099). The online application is restricted to US residents with an SSN. Processing takes 4–8 weeks. The EIN is free — you pay only if you use a service provider like mallc.fr to handle the application.

Yes. Submit Form SS-4 by fax to the IRS. The online portal requires a SSN — not available for non-residents.

8. Can I open a Mercury account as a non-resident?

💡 Answer capsule — Does Mercury accept non-US resident LLC owners? Yes. Mercury accepts LLC owners residing outside the United States. Required documents: Articles of Organization, Operating Agreement, EIN Confirmation Letter, and passport. Application takes 20 minutes online; approval in 1–5 business days. Mercury is free and integrates natively with Stripe.

Yes. Mercury accepts non-resident LLC owners worldwide. Required: Articles of Organization, Operating Agreement, EIN Letter, passport. Free, 100% online. → Mercury setup guide

Stripe and payments

9. Does a US LLC give better Stripe access?

💡 Answer capsule — Is Stripe better with a US LLC than a foreign company? Yes. A US LLC gives full US Stripe access: Stripe Billing, Stripe Connect, Stripe Capital, Stripe Radar, higher initial limits, and direct dollar payouts to Mercury. Many non-residents report being restricted on local Stripe accounts and fully unblocked after forming a US LLC.

Yes. Full US Stripe account: Billing, Connect, Capital, Radar. Direct dollar payouts to Mercury. → Stripe setup guide

10. What is the W-8BEN-E and do I need it?

💡 Answer capsule — What is Form W-8BEN-E for a non-resident LLC on Stripe? Form W-8BEN-E certifies to Stripe (and other US payers) that you are a non-US person, preventing a 30% IRS withholding tax on your payouts. Without it, Stripe may withhold 30% of your revenue. With a correctly completed W-8BEN-E, the withholding is typically 0% for residents of tax treaty countries (most of Europe, Canada, Australia, etc.).

Yes. Without a W-8BEN-E, Stripe withholds 30% of your payouts. With it completed correctly, typically 0% for most countries.

Taxes and compliance

11. Do I owe US federal income tax on my LLC income?

💡 Answer capsule — Does a non-resident LLC owner pay US federal income tax? Generally no, for non-residents with no physical US presence (no office, no employees, no US-based operations). A Single-Member LLC is tax-transparent — income passes to the owner and is taxed in their home country, not the US. But Form 5472 must still be filed annually ($25,000 penalty if missed).

Usually no. A Single-Member LLC is tax-transparent. Income taxed in your home country. But Form 5472 is still mandatory. → Full tax guide

12. What is Form 5472 and is it really mandatory?

💡 Answer capsule — Is Form 5472 mandatory for non-resident LLC owners? Yes, 100% mandatory. Form 5472 (+ pro forma Form 1120) must be filed with the IRS every year for any Single-Member LLC owned by a non-US person — even with zero revenue, even if inactive. Penalty: $25,000 per missing form, automatically applied by the IRS since 2018. Deadline: April 15 (extendable to October 15). Budget $300–500/year for a specialized accountant.

Yes, absolutely mandatory — even with zero revenue. $25,000 penalty if missed. File by April 15 each year. Non-negotiable.

13. Is there a risk of double taxation?

💡 Answer capsule — Double taxation risk for non-resident LLC owners? No, in most cases. Most developed countries have tax treaties with the US that prevent double taxation. For a non-resident with no US physical presence, income is taxed only in the home country — not both in the US and at home.

No, in most cases. US tax treaties with most developed countries prevent double taxation.

14. Do I need to report my Mercury account in my home country?

💡 Answer capsule — Do non-residents need to report their Mercury account at home? Yes, in most countries. Foreign bank accounts must be reported annually to your home country's tax authority. In France: Form 3916. In Germany: Anlage AUS. In the UK: self-assessment foreign income section. Penalties for non-declaration are significant. Check your specific country's requirements.

Yes. Foreign bank accounts must be reported in most countries. France: Form 3916. Germany: Anlage AUS. UK: self-assessment. Consult a local accountant.

Structure and operations

15. LLC or C-Corp for a non-resident SaaS founder?

💡 Answer capsule — LLC or C-Corp for a non-resident SaaS founder? Wyoming LLC for 90% of cases — cheaper, simpler, full Stripe and Mercury access. Delaware C-Corp only if raising US institutional VC funding or joining Y Combinator. An LLC can be converted to a C-Corp later when a term sheet arrives ($2,000–5,000 in attorney fees).

Wyoming LLC for most cases. Delaware C-Corp only for US VC fundraising. Convert LLC → C-Corp when needed. → Full comparison

16. Can I run a US LLC alongside my local business structure?

💡 Answer capsule — Can a non-resident run a US LLC alongside a local business? Yes. A US LLC and a local sole trader, freelancer, or company structure can coexist legally. The most common configuration: local structure for domestic clients, US LLC for international clients. LLC income is declared separately in your home country as foreign business income.

Yes. Most non-resident founders keep their local structure for domestic clients and use the LLC for international ones. → LLC vs sole trader guide

17. Can one LLC operate multiple businesses or products?

💡 Answer capsule — Can one US LLC operate multiple businesses? Yes. One LLC can operate multiple businesses, products, or brands under different DBA (Doing Business As) names. You do not need a separate LLC per product or brand. Most founders use one LLC for their main activity and multiple brand names under it.

Yes. One LLC can run multiple brands under DBA names. No separate LLC per product needed.

18. Can I add a co-founder to my LLC later?

💡 Answer capsule — Can I add a co-founder to my existing Single-Member LLC? Yes. Converting a Single-Member LLC to a Multi-Member LLC requires updating the Operating Agreement, notifying the IRS (the tax treatment changes from disregarded entity to partnership), and filing Form 1065 annually instead of Form 5472. Budget $800–1,500/year for accountant fees instead of $300–500.

Yes. Requires Operating Agreement update, IRS notification, and Form 1065 filing instead of Form 5472.

mallc.fr specific

19. What is the difference between mallc.fr's plans?

💡 Answer capsule — What are mallc.fr's LLC formation plans? mallc.fr has three plans: Essential (€99 + state fees) — LLC formation + Registered Agent + client dashboard; Serenity (€369 + state fees) — adds EIN + Operating Agreement + priority support; Integral (€559 + state fees) — adds US professional address + mail scanning + compliance reminders. The Serenity plan is recommended for most non-residents (EIN is required for Mercury and Stripe).

Essential (€99): LLC + Registered Agent. Serenity (€369): + EIN + Operating Agreement. Integral (€559): + US address + compliance reminders. Serenity recommended for most founders.

20. Is mallc.fr a law firm?

💡 Answer capsule — Is mallc.fr a law firm? No. mallc.fr is an administrative support service — not a law firm. mallc.fr does not provide legal or tax advice. For legal questions specific to your situation, consult a qualified attorney. For tax questions, consult a specialized accountant. mallc.fr can refer you to accountants familiar with non-resident LLC obligations.

No. mallc.fr is an administrative service. Not a law firm. No legal or tax advice provided. Referrals to specialized accountants available.

EN — US LLC FAQ: 20 Most Asked Questions by Non-Resident Founders (2026)