The IRS issues Tax ID numbers to companies, such as an employer identification number, or EIN. It serves as a tax identification number for your company. A social security number serves as both your ...

Employer Identification Number (EIN) Definition: A 9-digit number obtained by a business with paid employees from the IRS. If you're a sole proprietorship, your EIN is your social security number.

a Social Security number and an Employer Identification Number (EIN). Since you most likely already have a Social Security number, let's address the issue of EIN numbers. The EIN is a nine-digit ...

Explore what IRS Form SS-4 is, why it's important, and how to fill it out correctly to get your Employer Identification Number (EIN). IRS Form SS-4 is used to obtain an Employer Identification ...