ITIN vs EIN: What’s the Difference?
This is a common question. An ITIN (Individual Taxpayer Identification Number) is the number for use by U.S. non-citizens/non-residents to file their personal federal tax returns. An EIN (Employer Identification Number) is the number for use by U.S. businesses for their U.S. federal corporate tax returns.
Read our dedicated articles on each of these two numbers to learn more:
- Understanding the Individual Taxpayer Identification Number (ITIN): A Comprehensive Guide
- Understanding the Employer Identification Number (EIN): A Comprehensive Guide
You may require both ITIN and EIN numbers if you own a business in the U.S.