If you’re asking, “How do I verify an EIN number?”, you’re likely trying to confirm the legitimacy of a business or ensure your own records are accurate. The Employer Identification Number (EIN) is a unique nine-digit number issued by the IRS to identify businesses for tax purposes.
Why You Might Need to Verify an EIN
- To validate a vendor or supplier
- To confirm nonprofit status
- For banking, lending, or tax reporting
- To correct record discrepancies
How to Verify an EIN Number
1. Use IRS Resources (for Nonprofits)
For nonprofit organizations, use the IRS Tax Exempt Organization Search to verify EINs and tax-exempt status.
2. Check With the Business
Request an IRS EIN confirmation letter (CP 575) or other official documentation directly from the business.
3. Use a Third-Party EIN Verification Service
Commercial databases like LexisNexis, Dun & Bradstreet, or Equifax Business offer EIN lookup and verification tools.
4. Ask a CPA or Tax Professional
Certified tax professionals can often verify EINs through IRS-authorized portals or client records.
Can I Call the IRS to Verify an EIN?
Yes, but only for authorized purposes:
- Call 800-829-4933 (Business & Specialty Tax Line)
- You must be authorized (owner, officer, or legal representative)
- Be ready to verify your identity
Final Thoughts
When it comes to the question “how do I verify an EIN number?”, the most reliable methods are through IRS-approved documentation or trusted third-party services. Always ensure the source is legitimate before using an EIN for legal or tax-related decisions.
