EIN Application Guide for Non-Residents

Complete guide to getting your Employer Identification Number (EIN) as a non-US resident without an SSN or ITIN.

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How This EIN Guide Works

An Employer Identification Number (EIN) is a unique nine-digit number assigned by the IRS to identify your business for tax purposes. Non-residents can obtain an EIN for their Wyoming LLC even without a Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN).

The application process involves submitting Form SS-4 to the IRS. Non-residents without an SSN/ITIN must apply by fax or mail, as the online application requires an SSN or ITIN for identity verification.

Processing typically takes 4-6 weeks by mail or 1-2 weeks by fax. Once issued, your EIN is used for opening business bank accounts, filing tax returns, hiring employees, and establishing business credit.

Understanding Your Results

Business Banking

An EIN is required to open a US business bank account for your Wyoming LLC. Banks use this number to report interest and verify your business identity.

Tax Filing

Your EIN identifies your LLC on all federal tax returns, including Form 1065 (partnership), Form 1120 (corporation), or Schedule C (disregarded entity).

Vendor Relationships

Many US vendors and clients require an EIN on W-9 forms to report payments made to your business for tax purposes.

Business Credit

An EIN allows you to establish business credit separate from your personal credit history, essential for future financing needs.

Important Considerations

  • Ensure your LLC is properly formed before applying (you need the formation date)
  • Use the correct responsible party information (the person controlling the LLC)
  • Include a completed Form SS-4 with accurate business details
  • Submit via fax for faster processing (1-2 weeks vs 4-6 weeks by mail)
  • Keep your EIN confirmation letter in a safe place for future reference

Frequently Asked Questions

Q: Can I get an EIN without an SSN?

A: Yes, non-residents can obtain an EIN without an SSN or ITIN by submitting Form SS-4 via fax or mail with the responsible party foreign address.

Q: How long does it take to get an EIN?

A: By fax: 1-2 weeks. By mail: 4-6 weeks. Processing times vary based on IRS workload and completeness of your application.

Q: Is there a fee to apply for an EIN?

A: No, obtaining an EIN from the IRS is completely free. Beware of services charging fees for this free government service.

Q: Can I apply for an EIN online?

A: The IRS online application requires an SSN or ITIN. Non-residents without these must apply by fax or mail using Form SS-4.

Q: What is a responsible party?

A: The person who ultimately owns or controls the LLC. For single-member LLCs, this is typically the sole owner.

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