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 ...

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 ...

An Individual Taxpayer Identification Number (ITIN) is a tax processing number issued by the IRS for individuals who are not eligible for a Social Security Number. Many lenders and credit card issuers ...