Contact Us
Welcome to FEINfinder.com
We pride ourselves to be one of the premier online database of 
U.S. Employer Identification Numbers (EINs)
HOW TO FIND EIN ?
Our EIN Database Portal is searchable in a flexible Google type Boolean search or by Company name, State, or keyword search. FEINfinder.com returns results featuring useful business data such as; 
Name, Address, SIC, NAICS, Phone, EIN Number, URL, Description, Officer Name and other data where available. 

The Portal also offers a quick easy EIN Reverse Query, and PHONE Query search by Phone Number. 
Our parent website www.einsearch.com also compiles one of the nations largest BUSINESS Databases. 

The EIN Data is compiled from Form 5500 filings filed with the US Dept of Labor and the IRS Form 990 Forms filed by Non Profit entities as well as dozens of other sources.

Terminology:

FEIN: Federal Employer Identification Number
EIN: Employer Identification Number
TIN: Tax Payer Identification Number
Sample uses of our Database include 
  • Locate / Verify TAX ID EIN information for W-9 Forms
  • ​Verify entity Tax Payer Status as For-Profit or Not-for Profit
  • ​Comply with requirements of the USA Patriot Act to Know your Customer and verify account holder information for Business Entities and Trusts as well as NON-Profit entities.
  • ​Useful to Financial Planners and Accountants in locating proper EIN Numbers and locating good prospects for Pension & Retirement Planning and Account clients required to file forms with
  • Comply with requirements of the USA Patriot Act to Know your Customer and verify account holder information for Business Entities and Trusts as well as NON-Profit entities.
  • ​Essential to Importers and Exporters and Shipping / Package companies where Customs forms require the TAX ID or EIN on government documentation.
  • ​useful tool to State and Federal Contracting Officers, Corporate Investigators, Compliance Agents and Law Enforcement agencies.
We are Trusted! Here is the Proof....
"With FEINfinder.com we enter an EIN number and pull all the entities associated with that number. 
Detective T.J. Shaw
Chester Country, Pennsylvania
"FEINfinder.com elevates itself above others in the information brokerage business by sticking to what it does best - providing diverse, accurate and consistent data at fair prices."
James E.B.
 U.S. Department of Labor
2022, Copyright @ FEINfinder.com - All Rights Reserved.