An Employer Identification Number (EIN) is a crucial part of running a business in the United States. This unique nine-digit ...

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 ...

or EIN Number - is a nine-digit number issued by the IRS to be used by self-employed individuals for certain tax or business purposes. If you're not sure if you already have one, you can call the ...

"Social Security Number & Card." IRS. "Individual Taxpayer Identification Number." IRS. "Employer ID Numbers." IRS. "Adoption Taxpayer Identification Number." IRS. "PTIN Requirements for Tax ...