You can look up your tax ID number on your EIN confirmation letter or business tax returns, or you can call the IRS. Confirming your own EIN with the IRS is free.

2. Individual Tax ID Number . If you live and work in the U.S, but are not a U.S. resident or are a resident alien who doesn’t qualify for an SSN, you must apply for an Individual Taxpayer ...

An employer identification number (EIN) is assigned to a business by the IRS. EINs serve a similar purpose as Social Security ...

An EIN is a unique business tax ID number that you can get online in only a few minutes. Here's who needs an EIN, how to apply and why you should get one.

An EIN is a unique nine-digit number issued by the IRS that identifies businesses for tax purposes. It is one type of federal tax identification number.

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 for tax administration purposes, ...

The IRS has a form, the SS-4, that can be used to file for an EIN number. However, there are several methods to get an EIN and you probably do not need to use the SS-4.

Or if you already have an EIN number but are unsure where to find it, here's how to perform an EIN lookup. 2. Find EIN-only business credit cards that work for you.