Before you start
Not sure whether your case qualifies? Send your situation and we will point you to the correct ITIN path before you submit documents.
Ask eligibilityContact
Use this page for new ITIN questions, document review, U.S. receiving-address setup, CAA verification scheduling, and follow-up after you submit the intake form.
Prefer email?
Send your question to support@itin.expert. For submitted cases, include the email address used on your intake form.
The form goes to our case-support workflow. Share only the details needed for us to understand your ITIN situation; we will reply by email with the next step.
Not sure whether your case qualifies? Send your situation and we will point you to the correct ITIN path before you submit documents.
Ask eligibilityUse this if you need help with passport scans, LLC records, platform income proof, tax return materials, or address details.
Ask about documentsAlready submitted your information? Include the applicant name and email used on the form so we can locate your case quickly.
Follow up by email