There are numerous reasons as to why you may need to look for a particular EIN (Employee Identification Number). The EIN verification lookup used to be highly complex but the IRS (Internal Revenue Service) had observed the complexities, which is why they have launched a brand new search tool, which is available online. This tool is the Exempt Organizations Select Check. The goal of this tool is to make it easier for people to find the information that they need about organizations, looking up their filings and federal tax status. This is particularly important for those looking for information on tax-exempt organizations.