DIRECT ANSWER

An EIN identifies the business, an ITIN identifies certain individuals for US tax purposes, and an SSN is issued under different eligibility rules. A platform asking for one does not mean another is interchangeable.

01

Why this matters

These three numbers do different jobs - the EIN identifies the business, an ITIN identifies certain individuals for US tax, an SSN follows different eligibility - and a platform asking for one does not make the others interchangeable.

02

Go deeper in the full guide

This quick answer is a starting point. For the complete decision - including the checks to run before you pay to form - read the related guide.

Can a Non-US Resident Form a US LLC? The 2026 Guide - read guide →

Evidence

Primary sources

  1. Limited liability company (LLC)Internal Revenue Service ↗
  2. Instructions for Form SS-4 (EIN)Internal Revenue Service ↗
  3. Register your businessU.S. Small Business Administration ↗

Source facts and provider policies were checked on 21 July 2026. Always confirm the linked page before acting.

Important: This answer is general educational information, not legal, tax, accounting, banking or immigration advice. Your residence, ownership and operating facts can change the result.