
You can directly access the online IRS application to find your EIN number. The online database search can be conducted using specific parameters like the. EIN, FEIN, and TIN Frequently Asked Questions. The Division of Corporations, Business & Professional Licensing does not issue EIN numbers. This division does. To get a tax ID number, you can apply online, by phone, fax, or mail. Application is free. The easiest way is to apply for the EIN online. First.