How to Get an EIN Without SSN or ITIN as a Non-Resident (2026)

Most online "EIN services" only work if you have an SSN. Non-residents need a specific path: Form SS-4 by fax or mail to the IRS in Cincinnati.

The truth about online EIN applications

The IRS online EIN tool requires an SSN or ITIN. Period. If a service claims to "instantly" get you an EIN without one, they're either lying or charging you to fax Form SS-4 themselves.

The correct process for non-residents

1. Form your LLC first (you need the LLC name + state filing)
2. Complete Form SS-4 with your foreign address. Critically: Line 7b says "N/A — Foreign" (NOT blank, NOT SSN)
3. Fax to IRS: +1-855-215-1627 (Cincinnati center for non-resident applications)
4. Wait 4-8 weeks for the EIN letter (CP 575) by mail/fax response

Pro tips that cut wait time

• Use a US fax number (Mercury fax, eFax, HelloFax) so you can resend if rejected
• Always select "Sole proprietor" on Line 1 if you are the only owner — this matches single-member LLC default tax treatment
• Specify "January" as fiscal year if you don't have a preference (matches IRS default)

When you need ITIN instead

You only need an ITIN if:

• You will file a US tax return personally (rare for pure non-residents)
• A US bank specifically requires it for KYC (rare; Mercury accepts EIN-only)

For most non-resident LLC owners running an online business: EIN is enough.

How we help

Our Pro and Premium plans request your EIN via Form SS-4 fax to the IRS. Premium also includes ITIN application support if you actually need one.