Secure online application
Individual Taxpayer Identification Number Application (Form W-7)
IRS ITIN Application
IRS Certifying Acceptance Agent
A Certifying Acceptance Agent can help complete Form W-7, authenticate most supporting documents, return authenticated documents, and send the application package to the IRS for processing.
What a CAA does
- IRS Certifying Acceptance Agent
- Live application tracking
- Encrypted document uploads
Step 1 of 4
Application type
Choose the option that best describes your situation.
Application sent. We’ll get back to you as soon as possible.