An employer identification number (EIN) is issued by the Internal Revenue Service (IRS) to identify a business for tax administration purposes. It’s also used to complete some core business tasks, ...

You need your EIN and you need it now. Maybe a vendor sent over a W-9, a lender is waiting on a loan application, or your accountant asked for it before a filing deadline. Your Employer Identification ...

As a business owner, it is critical that you keep your business and personal lives separate. One of the best ways to do that is to get an Employer Identification Number (EIN). EINs not only keep ...

What is a state tax ID number, and what is it for? A state tax ID number is sometimes called a state employer ID, state EIN or state tax registration. It’s assigned by a state to identify a business ...

What is an Employee ID (EmployeeID) Number? An employee ID number is the unique 6-digit identification number given to a University of Colorado employee upon hire. It is not your social security ...