Discover how to perform an EIN lookup, why it's important and the resources available for obtaining and verifying Employer Identification Numbers.

Employer identification numbers (EINs) are sometimes called business tax ID numbers. Here's how to do an EIN lookup and why you need one for your business.

A federal tax ID number, also known as an EIN, is a nine-digit number that identifies your company with the IRS. Here is how to lookup your business's EIN online ...

How to Lookup an EIN. The Internal Revenue Service issues Employer Identification Numbers as a tracking service for federal taxation. These numbers identify small businesses within the records of ...

You can look up your tax ID number on your EIN confirmation letter or business tax returns. Calling the IRS is another option.

Generally, you need to apply to the IRS for a new Employer Identification Number, or EIN, for any new business. However, under certain conditions, you can use a previous EIN, such as for a limited ...

An Employer Identification Number (EIN) is a unique ID number assigned to a business by the IRS. It can be deactivated but never detached from the business.

How to Change a Business Name for an EIN. An EIN, also known as an employer identification number, is a type of business documentation that is essentially a company's identity. Since it is one of ...

The tax lien discloses the business name and address and the name of the business owner. This information will confirm that the tax lien belongs to the business you want to buy.

With about two weeks left to go before the official start date, the IRS has announced that IRS Free File, a free online software program available through IRS.gov, is now open for business.