An EIN or employer identification number is a collection of nine digits that is given to represent a business and show its tax status. The EIN will work in a similar way to any social security number, and though there are many reasons why a business might have its own EIN, the main purpose of this number is to allow for taxes to be filed within the IRS.

People find themselves asking how to do a reverse EIN number lookup for a number of different reasons. Most of the time, people who check business EINs are looking for the status of a non-profit organization to make sure that they are eligible to receive charitable and tax-deductible contributions. Many companies need this information to ensure that the donations that they might decide to give will be allowable as a deduction on their taxable income. However, that’s not the only reason why you might want to know how to do a reverse EIN Number lookup. For instance, you might want to learn more about a business that you are considering doing business with.

Learning How to Do a Reverse EIN Number Lookup:

There are a number of ways that you can do a reverse EIN lookup. To search the exempt status of a company with the IRS, you will need to first visit a government site at, and then type the EIN into the “search” line, before clicking through. The system should offer you a collection of data, including the name of the company that the number is assigned to.

There are plenty of services that will allow you to conduct a reverse EIN lookup for a fee, and these services will give you further data on the company, including who owns it, what it’s filing status is, and more. However, you will also be required to provide information about yourself and the reason that you want this information. At the very least you need to know the name of the state your business can be found within.

Places to Conduct a Reverse EIN Number Lookup:

There are a range of places that you can conduct a reverse EIN number lookup. For instance, information about registered businesses is commonly located within the local library. Most public libraries have access to paid databases, which can allow you to find the identity of a business number quite easily.

Of course, one of the most direct ways to do a reverse EIN lookup is to go directly to the place where the number was originally issued. However, you might need to be prepared for some scrutiny before you receive the information you want. After all, you will have to give the IRS an acceptable reason for giving you the information you’re looking for, as well as provide some personal information about yourself so that they can decide if you have a good reason for being given the information you want.

Make sure that you take some personal identification with you when you choose to visit the IRS, and look for any available data that might enhance your claim.