Where to Submit an ITIN Application
The following are the most common ways to apply for an ITIN using Form W-7:
- In person at IRS Taxpayer Assistance Center (TAC). Service at TACs is by appointment only. Appointments can be scheduled by calling 1-844-545-5640. For list of locations and services provided, click https://www.irs.gov/uac/Contact-Your-Local-IRS-Office-1 or search for "Local IRS office" at www.irs.gov.
- Through an Acceptance Agent or Certifying Acceptance Agent (CAA). Search for "Acceptance Agent Program" at www.irs.gov.
- Through the Student and Exchange Visitor Program (SEVP). For a sample of the certification letter for SEVP-Approved Colleges, Universities, and Institutions Transmitting Form W-7, Applications for Individual Taxpayer Identification Number (ITIN) search for "SEVP" at www.irs.gov.
- By Mail:
Internal Revenue Service
ITIN Operation
P.O. Box 149342
Austin, TX 78714-9432