Seamlessly access our massive EIN database from your own software applications. Our XML-based web service technology allows you to integrate real-time EIN data directly into your applications.

We will provide your IT department with all the necessary documentation and specifications in order for your sofware application to either locate or verify a Tax ID. Your application retrieves the EIN data from our database in real-time and returns it to your user. Both forward searches (search by company name and address) and reverse searches (search by EIN) are available.