FEIN Meaning | What is a Federal Employer ID Number? | ADP An FEIN is the identifying number that the federal Internal Revenue Service (IRS) uses to identify a business based on payroll and tax records This form of identification applies to businesses that have employees and or are incorporated
How To Find EIN Number: 6 Easy Methods (2026) Discover how to find EIN number, including where it appears on pay stubs and tax forms, and learn how to look up an employer's EIN without a W-2
How to Get a Federal Employer Identification Number A FEIN, or Federal Employer Identification Number, is a nine-digit number provided by the IRS that identifies businesses for tax purposes Here's how (and why) to get one
What Is a FEIN, and How to Get Your Federal Tax ID Number? What is a tax ID number? When someone refers to a federal tax ID, they're generally talking about a federal employer identification number (FEIN) from the Internal Revenue Service This tax ID number may also be called an EIN, and the terms EIN and FEIN are often used interchangeably