100% Independent Document Preparation Services. Not affiliated with any government agency.
Tax ID / EIN Online Application

Welcome to our simple online tool for obtaining your Arizona Federal Tax ID. Click here to start now, or learn more below.

Generally, Arizona businesses need a Federal Tax ID.

Establishing a new Arizona EIN number / Federal Tax ID is often one of the first things a new Arizona business does. One common reason is that most business license applications will ask for the ID.

If your answer is "Yes" to one or more of the questions below, you are in need of a Federal Tax ID in Arizona:

Are you opening a business bank account?
Do you have employees?
Do you operate your business as an LLC or any type of Corporation or Partnership?
Do you file employment tax returns, excise tax returns, or alcohol / tobacco / firearm tax returns?
Are you a Trust, Estate, Non-Profit, Farmers Cooperative, Real Estate Mortgage Investment Conduit, or Plan Administrator?
Do you have a Keogh plan?

Federal Tax IDs can go by many names in Arizona, including:

Employer Identification Number (EIN)
Federal Employer ID Number (FEIN)
Federal ID Number (FIN)
Federal Tax Number (FTN)
Taxpayer Identification Number (TIN)
Federal Taxpayer Identification Number (FTIN)
Or often times, just Tax ID or Tax Number

Start Federal Tax ID Application
Additional Resources
Tax ID FAQ
Video Demonstration