KnowX.com, a LexisNexis ® Service - FEIN Number Search, Verify EIN, Employer ID Number

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Verify FEIN Number, EIN Search, Employer ID Number

Search D&B Federal Employer Identification Number (FEIN) to obtain or verify the unique nine-digit FEIN or Federal Tax ID Number issued to each business by the Internal Revenue Service (IRS). Use the D&B Federal Employer Identification Number search to locate businesses, their addresses, and to obtain their FEIN for required tax filings.

First, click here to determine whether the area you are searching provides records to KnowX.

Enter search criteria in one or more fields and then select a state.

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