Employer Identification Number (EIN)
A Federal Employer Identification Number (EIN) is also known as a Tax ID number, and is used to identify a business entity.
Businesses that need an EIN must complete and file IRS Form SS-4 to obtain the number, and we offer this service.
Legally, you are required to identify your business with one of two numbers: either your Social Security Number or an EIN.
Get more details about your employer identification number in "Other Services."