How to Apply for an EIN as a Foreign LLC Owner (2026 Guide)
What Is an EIN and Why Does Your Foreign LLC Need One?
An Employer Identification Number (EIN) is a nine-digit tax identification number issued by the IRS. Even if your foreign LLC has no employees, you need an EIN to:
- Open a US bank account — Required by most US banks
- File Form 5472 — Required for foreign-owned LLCs (25%+ foreign ownership)
- Process US-source income — Required for payment processors
- Establish business credit — Build credit history in the US
Without an EIN, you cannot comply with IRS reporting requirements, and many payment processors (Stripe, PayPal) will require one before approving your account.
Who Can Apply: Eligibility Requirements
To apply for an EIN as a foreign LLC owner, you must meet these requirements:
- Responsible Party — You must be the designated person who controls, manages, or directs the LLC
- SSN or ITIN — The responsible party must have either a US Social Security Number (SSN) or an Individual Taxpayer Identification Number (ITIN)
- Principal Place of Business — Your LLC's principal place of business must be outside the United States
Required Documents and Information
| Required Item | Details |
|---|---|
| LLC Legal Name | Exact name as filed with the state |
| Trade Name (DBA) | If different from legal name |
| Business Address | US address (typically your registered agent) |
| Responsible Party Name | Full legal name of person in control |
| Responsible Party SSN/ITIN | Required for identification |
| Business Type | LLC, Corporation, Partnership, etc. |
| Date Started | Month and year LLC was formed |
| Closing Month | Last month of your tax year (usually December) |
Application Methods: Phone, Fax, or Mail
Since the online EIN application is unavailable to foreign applicants, choose one of these three methods:
Method 1: Phone Application (Fastest)
Phone: 1-800-829-4933 (IRS Business & Specialty Tax Line)
- Call between 7:00 AM – 10:00 PM local time (Monday–Friday)
- An IRS representative will process your application immediately
- Receive your EIN by fax or mail within 4-5 business days
Method 2: Fax Application
- Complete IRS Form SS-4
- Fax to: 1-859-669-5760
- Include a fax cover sheet with your return fax number
- EIN will be sent back within 4-5 business days
Method 3: Mail Application
- Complete IRS Form SS-4
- Mail to: Internal Revenue Service, Cincinnati, OH 45999-0023
- Processing time: 4-5 weeks (longer than phone or fax)
Form SS-4: Key Fields for Foreign LLCs
The most critical fields for foreign LLC applicants:
- Line 1: Legal Name of Entity — Your LLC's exact legal name
- Lines 3a–b: US Address — Enter your registered agent's address (required)
- Lines 5–6: Foreign Address — Your actual foreign business address
- Line 7a: Name of Responsible Party
- Line 8a: SSN or ITIN — The responsible party's number
- Line 11: Reason for Applying — "Started new business" or equivalent
- Line 12: Date Started — Month and year of LLC formation
- Line 13b: Closing Month — Usually December
Common Mistakes to Avoid
Mistake 1: Using the Online EIN Application
Foreign LLCs are not eligible for the online EIN application. Going to the online tool will result in an error or rejection. Use phone, fax, or mail instead.
Mistake 2: Applying with Multiple EINs
The IRS allows only one EIN application per responsible party per day. Spread out applications if managing multiple entities.
Mistake 3: Paying Third-Party Services
The IRS does not charge for EIN applications. If a service charges fees ($50–$200), you're paying for something you can do yourself for free.
Mistake 4: Using Another Person's SSN
Only the responsible party should apply using their own SSN or ITIN. Unauthorized use of another person's SSN is illegal.
After You Receive Your EIN
Once you have your EIN:
- Record it securely — Store your EIN confirmation letter
- Open a US bank account — Most US banks require EIN + LLC documents
- File Form 5472 — If your LLC is foreign-owned (25%+), you're required to file annually
- Update payment processors — Provide your EIN to Stripe, PayPal, etc.
Quick Reference: EIN Application Steps
| Step | Action |
|---|---|
| 1 | Determine eligibility (SSN/ITIN required) |
| 2 | Gather LLC documents and responsible party info |
| 3 | Call 1-800-829-4933 OR fax Form SS-4 to 1-859-669-5760 |
| 4 | Receive EIN by fax or mail |
| 5 | Use EIN to open bank account and file taxes |
FAQ: EIN for Foreign LLC
Can a non-US resident get an EIN for their LLC?
Yes. Non-US residents can apply for an EIN by phone, fax, or mail. You need an SSN or ITIN for the responsible party. The online application is not available for foreign applicants.
How long does it take to get an EIN by phone?
Phone applications are processed immediately during your call. If you provide a fax number, you can receive your EIN within hours. Mail applications take 4-5 weeks.
Do I need an SSN to apply for an EIN as a foreigner?
You need either an SSN or ITIN (Individual Taxpayer Identification Number). If you don't have either, you may need to apply for an ITIN first, which requires additional forms (Form W-7).
Can I apply for an EIN without a US address?
Your LLC needs a US address on Form SS-4. This is typically your registered agent's address. Your actual business operations can be abroad.
Is there a fee to apply for an EIN?
No. The IRS does not charge for EIN applications. Be wary of third-party websites that charge $50 or more for "expedited" service — you can do this yourself for free.
What if my LLC has no employees? Do I still need an EIN?
Yes. Even single-member LLCs with no employees need an EIN to file tax returns and open US bank accounts.
External Resources
- IRS Form SS-4 — Official EIN Application Form (PDF)
- IRS EIN Information Page — Official EIN guidance
- Form 5472 Instructions — For foreign-owned LLCs