What Is an Employer Identification Number (EIN)?
The term employer identification number (EIN) refers to a unique identifier that is assigned to a business entity so that it can easily be identified by the Internal Revenue Service (IRS). EINs are commonly used by employers for the purpose of reporting taxes. The number is made up of nine digits and is formatted as XX-XXXXXXX. Businesses can apply for EINs directly through the IRS, which usually issues them immediately.
