Foreign founder's complete guide to forming a US LLC without an SSN
You do not need to visit the US. You do not need an SSN. You need a passport, a mailing address, and four business days for the IRS to issue your EIN. Here is the playbook.
More than 40% of new US LLCs in 2026 are formed by founders who are not US persons. Many of them have been told the process requires visiting the US, getting an ITIN, or routing through a Cayman holding company. None of that is required. What is required is a passport, an email address, a mailing address (yours or your registered agent's), and a payment method. Plus about 4 business days for the IRS to issue your EIN.
Step 1: Choose your state
For international founders without US operations, the practical choices are Delaware, Wyoming, and Florida. Delaware is the default for founders building toward eventual US venture capital. Wyoming is the favorite for solo founders who want low ongoing fees and privacy. Florida works well for founders who plan to visit the US periodically and want a state with no personal income tax.
California, despite being one of the most-searched states, is almost always the wrong answer for foreign founders. The $800/year franchise tax applies even with no California revenue.
Step 2: File the formation documents
You will need a registered agent in the state of formation. This is a person or business with a physical address in that state who receives legal documents on behalf of your LLC. You cannot be your own registered agent if you do not live in the state. Most formation services include this in the first year and renew it annually.
The Articles of Organization name the LLC, the registered agent, and the state. Some states require member or manager names; Wyoming, Delaware, New Mexico, and Nevada do not. Filing is done online with the secretary of state's office. Same-day filing is available in Delaware, Wyoming, Nevada, Florida, and Texas; other states take 3-15 business days.
Step 3: Get your EIN from the IRS
The EIN is a federal tax identification number issued by the IRS. Without it, your LLC cannot open a US business bank account, sign with most US contracts, or hire employees.
The IRS has two issuing channels. The first is an online application (instant issuance) that requires the "responsible party" to have a US Social Security Number, ITIN, or existing EIN. As a foreign founder without any of those, you cannot use the online channel.
The second channel is the international fax line. You complete Form SS-4 (Application for Employer Identification Number) by hand, sign it, and fax it to the IRS at (855) 215-1627 if you are outside the US. The IRS processes the application and faxes back your EIN, typically within 4 business days. There is no fee.
A common confusion: many resources say the foreign EIN process takes 6-8 weeks. That is the timeline for mailing the form, not faxing it. Use the fax line.
Step 4: Open a US business bank account
This is the step that historically broke for foreign founders. Most US banks require an in-person account opening with a passport, US visa, US address, and SSN. Only a handful of banks accommodate non-resident founders without in-person visits.
Mercury is the most popular choice for international founders in technology, SaaS, and consulting. Account opening is fully online. They require your LLC's EIN, formation documents, and beneficial-owner identification (passport scans). Approval typically takes 1-3 business days. No physical presence in the US required.
Relay serves e-commerce and operating businesses well. Similar online opening process. Often a better choice than Mercury if your business has high transaction volume.
Brex works for funded startups but requires an existing investor relationship. Chase Business works only if you can visit a US branch in person. Wise Business works for multi-currency operations but is a fintech, not a US bank.
Step 5: BOI reporting (foreign-formed entities only)
Under the March 2025 FinCEN interim final rule, a US-formed LLC (which is what you just created) does NOT need to file a Beneficial Ownership Information report. Only foreign-formed entities that register to do business in the US must file.
If you are forming a US LLC directly, you skip this step. If you are routing through, say, a Cayman holding company that then registers in Delaware, the Cayman entity files BOI. Direct US formation is the simpler path.
Step 6: Ongoing compliance
Most states require an annual report and an annual report fee. Delaware: $300/year for LLCs. Wyoming: $60/year. Florida: $138.75/year. Texas: nothing for LLCs. Missing the annual report leads to administrative dissolution within 6-12 months, which means your LLC stops legally existing.
For federal tax purposes, a single-member LLC with a foreign owner files Form 5472 plus a pro forma Form 1120 every year, even with no income. This is the foreign-owned disregarded entity reporting requirement under IRC 6038A. Penalties for missing it are $25,000. Many foreign founders do not know about this requirement until the penalty notice arrives.
If your single-member LLC has any US activity (income, employees, customers), you also need to file Form 1040-NR or, in some cases, Form 1120-F. Get an accountant who has done foreign-owned LLC returns before; it is a specialized subset of US tax.
What this whole sequence costs
Year one, formed in Wyoming with our service: $0 service fee + $100 Wyoming filing + $60 annual report + $99 compliance plan = $259 total. Plus banking opening (free with Mercury/Relay). Year two onward: $99 compliance + $60 Wyoming = $159/year. Some Cayman/BVI alternatives that founders sometimes consider cost $1,500-$3,000/year just for the offshore entity, without solving the US bank account problem.
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