EIN for Foreign-Owned LLC: How Non-US Owners Apply

Key Takeaways

• Foreign-owned LLCs can get an EIN without an SSN/ITIN by applying with IRS Form SS-4 and using the “foreign” SSN/ITIN option.
• Most foreign-owned single-member LLCs must file Form 5472 and a pro forma Form 1120 by the April 15 deadline (or the business’s tax-year due date).
• An EIN is often required to open a U.S. business bank account, hire employees, or set up U.S. payroll and tax accounts.
• Keeping your responsible party, address, and activity details consistent across SS-4, operating agreement, and state filings prevents processing delays.

Step 1: Confirm Whether Your Foreign-Owned LLC Needs an EIN

1. Start with why you need the EIN. Many U.S. banks require an EIN to open a business account, and you’ll need one to set up payroll if you hire employees.
2. Identify your LLC tax structure. A single-member LLC is commonly treated as a disregarded entity for federal tax purposes unless it elects corporate tax treatment.
3. Check for foreign-owner reporting requirements. A foreign-owned U.S. disregarded entity typically has Form 5472 filing obligations, submitted with a pro forma Form 1120 by the due date (often April 15 for a calendar-year LLC).
4. Note state-level triggers. If you will sell taxable goods/services, you may need a state sales tax permit and related state tax accounts (names and requirements vary by state).

Ready to get started? Apply online now.

Step 2: Gather the Exact Information You’ll Need for Form SS-4

Entity identity and formation details

1. Legal name of the LLC exactly as shown on your state formation document (Articles of Organization / Certificate of Formation).
2. Trade name (DBA), if you use one. If you don’t have one, leave it blank.
3. Principal business address and mailing address. Use a consistent address across filings to avoid mismatches.
4. State where organized and the formation date (month/day/year).

Responsible party details (critical for foreign owners)

1. Responsible party name and title. This is usually the owner (single-member) or a managing member/manager.
2. SSN/ITIN/EIN field can be completed using the “foreign” option when the responsible party has no SSN or ITIN.
3. Reason for applying. Common selections include “Started a new business” or “Banking purposes.”

Business activity and staffing

1. Principal activity and products/services (be specific and consistent with your operating plan).
2. Expected number of employees in the next 12 months. If none, enter “0.”
3. First date wages were/will be paid (only if you expect to hire). A real date (month/day/year) prevents follow-up delays.

Step 3: Choose the Correct EIN Application Method for Non-U.S. Owners

Why many foreign owners use Form SS-4 rather than online

1. Online EIN issuance often assumes a U.S. SSN/ITIN for the responsible party. If you don’t have one, you’ll typically rely on submitting Form SS-4 through the accepted non-online channels.
2. Accuracy matters more than speed. Foreign-owned LLCs frequently have added tax reporting considerations (such as Form 5472), so the SS-4 must match your entity structure and responsible party details.

What to enter on key SS-4 lines (high-impact fields)

1. Line 1 (Legal name): Use the exact LLC name from your formation filing.
2. Line 3 (Executor/administrator/trustee “care of”): Use only when relevant; don’t insert a nominee unless you understand the consequences.
3. Line 7a/7b (Responsible party): Enter the individual’s name; for the ID number field, use the “foreign” option when no SSN/ITIN exists.
4. Line 9a (Type of entity): Select “Limited liability company (LLC)” and enter the number of members.
5. Line 10 (Reason for applying): “Started a new business” and “Banking purpose” are common; choose what truly applies.

If your LLC will sell into a specific state, plan your state tax setup early; for example, you can review California State Sales Tax Online Registration to understand how a state tax account may fit into your timeline.

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Step 4: Submit the EIN Request and Save Your EIN Confirmation

1. Submit Form SS-4 using the method available to you as a foreign owner (commonly through the IRS’s accepted SS-4 submission channels).
2. Keep a clean PDF copy of the completed SS-4 exactly as submitted (including any signature page).
3. Save the EIN assignment notice as soon as you receive it. You’ll use it for banking, merchant processing, payroll setup, and some state registrations.
4. Create a compliance folder (digital + backup) containing: Articles of Organization, Operating Agreement, EIN notice, owner IDs/passports as applicable, and any state certificates.

Step 5: Complete the Most Common Federal Compliance Items for Foreign-Owned LLCs

Foreign-owned single-member LLC: Form 5472 + pro forma Form 1120

1. Track reportable transactions between the LLC and its foreign owner (and certain related parties). This is what Form 5472 focuses on.
2. Prepare Form 5472 and attach it to a pro forma Form 1120 (often with minimal entries) for the tax year.
3. Meet the annual deadline. For many calendar-year businesses, this is April 15 each year (or the due date tied to your tax year).

When you may need additional federal items

1. If you hire U.S. employees, you’ll need payroll-related federal filings and deposit schedules based on wages paid.
2. If you elect corporate taxation, your income tax filing approach changes; keep the election paperwork consistent with how you operate and how you invoice customers.

Step 6: Handle State-Level Compliance (Registration, Taxes, and Annual Requirements)

State business registration and annual filings

1. Maintain good standing with the state agency that oversees business entities (commonly the Secretary of State or a similarly named division).
2. Calendar annual/biennial reports and any state franchise or annual fees required to keep the LLC active.

State tax accounts (sales tax, employer accounts, withholding)

1. Sales tax permits are typically required before making taxable sales into a state.
2. Employer and withholding accounts apply when you pay wages in a state; the state revenue department and labor agency names vary.
3. Use your EIN consistently across every state tax application to prevent account holds and verification requests.

If you’re expanding into different states, it helps to understand how states label taxpayer IDs; see Georgia Taxpayer Identification for an example of how a state may treat tax registration and identifiers.

Step 7: Set Up Recordkeeping That Supports Banking, Payments, and Renewals

1. Banking package: Keep your EIN notice, formation document, and Operating Agreement ready—many banks request all three.