Do You Need an SSN to Form a U.S. LLC?

Quick answer: No. You don't need a Social Security number (SSN) to form a U.S. LLC, and you don't need one to get your LLC's tax ID (EIN). Non-US founders form LLCs every day with just a passport and a registered agent. They get their EIN by filing Form SS-4 with the IRS by fax or mail.

An ITIN is usually not required either. You may need one later for specific tax filings, not to form the company.

The SSN question mostly comes up at the bank stage. Even there, several online platforms accept a passport instead.

If you've started forming a US company from abroad, you've probably hit a form with an "SSN" field and wondered whether the whole plan is off. It isn't. Many US forms show an SSN field by default simply because they're built for US residents. This guide explains what you actually need to form a US LLC as a non-resident, how to get an EIN without an SSN, when an ITIN matters, and what changes at the bank stage.

The Short Answer: No

What You Actually Need to Form an LLC

States don't ask for your SSN to form an LLC. What you need:

• A company name that's available in your chosen state
• A registered agent with a physical address in that state, to receive official mail
• Articles of Organization (the formation document), filed with the state
• Basic information about the members (owners) and, in some states, managers
• The state filing fee (for example, $100 in Wyoming or $125 in Florida)

After formation, you'll also want an operating agreement. It's an internal document that sets out who owns what and how the company is run.

Ready to start? You can form your US company with Clemta without an SSN.

How to Get an EIN Without an SSN (Form SS-4)

Your LLC's EIN (Employer Identification Number) is its federal tax ID. Banks, payment processors and the IRS all use it.

The catch: The IRS online EIN application requires the responsible party to have an SSN or ITIN. Without one, you use Form SS-4 instead:

1. Fill out Form SS-4 with your LLC's exact legal name and details.
2. List yourself as the responsible party. On line 7b, where the SSN/ITIN goes, the IRS instructions say to enter "Foreign" or "N/A" if you don't have and aren't eligible for an SSN or ITIN.
3. Fax or mail it to the IRS international unit.
4. Receive your EIN. By fax, the IRS says it's generally within 4 business days if you include a return fax number. In practice, many non-residents wait longer, sometimes several weeks. By mail, allow 4–5 weeks or more.

The EIN is free. Any fee you pay is for a service that prepares and follows up on the application. If you'd rather not handle the paperwork, our EIN application service does it for you.

If you tried the online tool and hit an error, see our guide to EIN reference number 101 and other IRS error codes.

When You Need an ITIN, and When You Don't

An ITIN (Individual Taxpayer Identification Number) is a personal tax ID that the IRS issues to people who have a federal tax purpose but aren't eligible for an SSN.

You generally do NOT need an ITIN to:

• Form an LLC
• Get an EIN for your LLC
• Open a business account with online platforms that accept passports

You may need an ITIN when:

• You personally must file a US tax return, for example if your business income is treated as effectively connected with a US trade or business
• A payment processor, bank or platform specifically asks for a personal US tax ID in certain verification flows
• You claim treaty benefits or certain refunds that require a personal tax number

Things to know:

• An ITIN is for federal tax purposes only. It doesn't authorize work or provide Social Security benefits.
• You generally apply with Form W-7 attached to a tax return, unless an exception applies.
• The IRS says to allow about 7 weeks, and 9–11 weeks during tax season or if you apply from abroad.

Bottom line: Don't get an ITIN "just in case." Get one when a real tax purpose shows up. Our guide on EIN vs. ITIN for non-residents explains the difference in more detail.

What an SSN Is Actually For

An SSN is issued by the Social Security Administration. It tracks earnings for Social Security benefits and serves as a personal ID and tax number for US citizens and people authorized to work in the US.

Your LLC doesn't need your SSN because the company has its own ID: the EIN. The company is a separate legal entity, and it uses its own number for banking and taxes.

SSN, ITIN and EIN: which do you need?

Can You Get an SSN as a Non-Resident?

Generally, no. According to the Social Security Administration, only noncitizens authorized to work in the US by the Department of Homeland Security can generally get an SSN.

A few exceptions exist ("nonwork" SSNs), but only when a federal, state or local law requires an SSN to receive a specific government benefit. Forming or running a business isn't one of those reasons.

If you need a number for tax purposes and can't get an SSN, the SSA itself points to the ITIN.

A clear line: never use a fake or borrowed SSN

You may come across offers of "SSNs for LLC owners" or advice to enter a made-up number. Don't.

• Using a false SSN, or someone else's, is a federal crime in the US.
• Banks and platforms verify these numbers. The usual result is a frozen or closed account, and the trouble can follow you and your company.
• You don't need it. The legal route (LLC + EIN via Form SS-4 + your passport) works for thousands of non-US founders.

What Changes at the Bank Stage

The bank or payment platform is where an SSN might come up again:

• Many online platforms don't require one. Platforms like Mercury, Relay and Wise Business accept a passport for non-US owners, along with the LLC's EIN and formation documents.
• Some platforms do require one. For example, Novo asks for an SSN, so it isn't suitable for most non-resident founders.
• Traditional banks such as Chase and Bank of America generally expect an in-person visit, and may ask for an SSN or ITIN for the owner.
• Payment processors may ask for additional owner verification. In some cases they ask for an ITIN.

Our guide to opening a US business bank account as a non-resident compares the options in detail.

How Clemta Helps

Clemta was built for founders without an SSN:

• US company formation in the state that fits your plans
• EIN application via Form SS-4, with IRS follow-up
• Bank account application support with platforms that accept non-US owners
• ITIN application support when you have a real tax purpose for one

Start your US company with Clemta. No SSN required.

FAQ

Can a non-US citizen form an LLC without an SSN?

Yes. States don't require an SSN to form an LLC. You need a registered agent in the state and the formation filing. The LLC then gets its own EIN.

Can I get an EIN without an SSN or ITIN?

Yes. File Form SS-4 by fax or mail and enter "Foreign" or "N/A" for the responsible party's SSN/ITIN, as the IRS instructions allow. You can't use the IRS online EIN application without an SSN or ITIN.

Do I need an ITIN to open a business bank account?

Usually not. Many online platforms accept a passport for non-US owners. Some banks or payment processors may ask for an ITIN in specific verification steps.

This article is for general information only and isn't legal or tax advice. Whether you need an ITIN or must file a personal US tax return depends on your situation; consult a qualified tax professional.