Address: USCIS Application Support Center, 14541 Red Hill Avenue, Tustin, CA 92780
USCIS Contact Center: 1-800-375-5283
Official USCIS profile last updated: 2023-07-07
Before You Visit
Office Hours
| Day | Hours |
|---|---|
| Monday | 8:00 a.m. - 4:00 p.m. |
| Tuesday | 8:00 a.m. - 4:00 p.m. |
| Wednesday | 8:00 a.m. - 4:00 p.m. |
| Thursday | 8:00 a.m. - 4:00 p.m. |
| Friday | 8:00 a.m. - 4:00 p.m. |
| Saturday | Closed |
| Sunday | Closed |
Your Biometrics Appointment: Step by Step
- USCIS mails you a Form I-797C biometric services appointment notice with this ASC's address, date and time.
- Arrive on time with your notice and photo ID. Leave weapons and prohibited items at home; many locations also restrict phone use inside.
- Staff verify your identity, then capture fingerprints, a photo and your signature. The visit usually takes 15-30 minutes.
- Keep the stamped notice as proof of attendance: you may need it later in your case.
Getting There
Driving directions
TRAVELING NORTH: Head Southwest on Park Avenue. Turn right onto Tustin Ranch Road. Turn left onto Walnut Avenue. Turn left onto Red Hill Road. The Application Support Center is on the right. TRAVELING SOUTH FROM OLD APPLICATION SUPPORT CENTER: Head North on North Main Street toward West 17th Street. Turn Right to Merge onto Interstate 5 South. Take Exit 101 B for Red Hill Avenue. Turn Right onto Red Hill Road. The Application Support Center is on the right. TRAVELING EAST: Head North on North Standard Avenue toward East Borchard Avenue. Turn Right onto East McFadden Avenue. Turn Right onto Walnut Avenue. Turn Right onto Red Hill Avenue. The Application Support Center is on the left. TRAVELIN
Public transportation
Public transportation is available. For more information please call the Orange County Transportation Authority at 714- 560-OCTA (6283).
Parking
Parking is available at this location.
Accessibility
This office is accessible to people with disabilities.
Directions provided by the official USCIS office profile.
Frequently Asked Questions
What happens at the Tustin Application Support Center?
USCIS collects your biometrics: fingerprints, a photograph, and a digital signature. These are used for background checks and to produce documents like green cards and EADs. Appointments typically take 15-30 minutes.
What should I bring to my biometrics appointment?
Bring your Form I-797C appointment notice and a valid government-issued photo ID (passport, driver's license, green card, or EAD). Without both, you may be turned away.
Can I walk in without an appointment?
Officially, ASCs require a scheduled appointment. Some locations accept early walk-ins with a valid notice at their discretion, but this is never guaranteed: attend on your scheduled date if possible.
What if I miss my biometrics appointment?
Follow the rescheduling instructions on your notice or call the USCIS Contact Center at 1-800-375-5283 as soon as possible. Missing the appointment without rescheduling can delay or jeopardize your application.
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