So, what is a FEIN? The Federal Employer Identification Number (FEIN), also known as an Employer Identification Number (EIN), is a unique nine-digit number used by individuals and business entities to identify themselves for tax purposes to the Internal Revenue Service (IRS).
Most companies, including those that are foreign but do business in the United States, must apply for a FEIN. Here’s everything you need to know about FEINs, how to apply, and what they can do for your business.
