After you file, USCIS may need your fingerprints, photo and signature. This is called a biometrics appointment. It happens at an Application Support Center (ASC).
The date, time and address are on a Form I-797C notice that USCIS mails you.
What to bring
- Your appointment notice (I-797C). If you got more than one, bring them all.
- A valid photo ID, such as a Green Card, passport or driver's license.
- A printed or saved copy of the application you filed. USCIS cannot give you a copy at the appointment.
- An interpreter if you don't understand spoken English, such as a family member. Your attorney does not need to come.
What happens at the appointment
- Staff take your fingerprints, photo and, for some forms, a digital signature.
- With that signature you confirm that what you filed was complete and true.
- USCIS uses biometrics to confirm your identity and run background checks.
- If you applied for a work permit (I-765) or Green Card replacement (I-90), they are also used to print your card.
- Your name and personal details cannot be changed at the appointment.
- Applicants 14 and older must sign. A parent or legal guardian may sign for a younger child.
How to reschedule
- Call the USCIS Contact Center: 800-375-5283 (TTY 800-767-1833). Help is available in English and Spanish.
- Call before the date and time of your original appointment.
- You must show a good reason. If you are sick, follow these same steps.
- If you miss it without rescheduling in time, USCIS may treat your case as abandoned and deny it.
- If a medical condition keeps you at home, see the section for people with disabilities on your notice.
What to do
- Check your I-797C today and write down the date, time and address.
- Get your ID, the notice and your application copy ready the night before.
- If you can't go, call USCIS before the appointment to reschedule.
- If you moved, update your address with USCIS so you don't miss notices.
- Add your receipt number in CaseAlerta to know when your status changes after the appointment.
- To see how long the next step may take, check the official USCIS processing times. They are ranges, not exact dates.
This is general information, not legal advice.
Sources
- USCIS: Preparing for Your Biometric Services Appointment
- USCIS Policy Manual, Vol. 1, Part C, Ch. 2 – Biometrics Collection
- USCIS: Check Case Processing Times
- USCIS: Change of Address
Informational summary prepared by CaseAlerta with AI assistance from official sources. Not legal advice.