What should I bring to my biometrics appointment?

USCIS says to bring your ASC appointment notice, Form I-797C, and valid photo identification such as a Green Card, passport, driver's license, or state ID. Bring all biometrics notices if you received more than one.

Can USCIS deny my N-400 if I miss biometrics?

USCIS says that if you fail to attend or properly reschedule a required biometrics appointment, it may consider your application abandoned and may deny it.

What Happens at the N-400 Biometrics Appointment?

This article is for general educational purposes only and is not legal advice. For official appointment instructions, check the USCIS biometrics appointment guidance, and consider speaking with an immigration attorney or accredited representative if your case has unusual issues.

At the N-400 biometrics appointment, USCIS collects your fingerprints, photograph, and signature at an Application Support Center. According to USCIS biometrics guidance, these biometrics help confirm your identity and support required background and security checks.

Why USCIS Schedules Biometrics

Biometrics are part of the naturalization screening process. USCIS may use your fingerprints, photo, and signature to verify who you are and check background records before deciding your application.

Not every applicant has the same biometrics experience. In some cases, USCIS may reuse biometrics already on file. If USCIS needs you to appear, it will send an appointment notice.

What Notice You Will Receive

Your biometrics appointment notice is Form I-797C, Notice of Action. It lists the date, time, and location of your Application Support Center appointment.

Read the notice carefully. If you receive more than one biometrics notice, USCIS says to bring all notices to the appointment.

What to Bring to Biometrics

USCIS says you should bring:

Your ASC appointment notice, Form I-797C
Valid photo identification
Any other documents listed on your notice

Photo identification may include your Green Card, passport, driver's license, or state-issued ID. If your notice gives different or additional instructions, follow the notice.

What Happens During the Appointment

At the appointment, USCIS staff collect your biometrics using machines designed for fingerprints, photos, and signatures. You may also provide a digital signature.

USCIS explains that by signing, you reaffirm that your application and supporting documents were complete, true, and correct when filed. That is why it is important to review your N-400 carefully before filing and before the interview.

Can You Reschedule Biometrics?

If you cannot attend for good cause, USCIS says you must request rescheduling before the original appointment date and time. Online rescheduling through your USCIS account must be done at least 12 hours before the scheduled appointment. If you are within 12 hours or already missed it, USCIS says to contact the USCIS Contact Center.

Missing biometrics without properly rescheduling can create a serious problem because USCIS may treat the application as abandoned.

What Comes After Biometrics

After biometrics, continue monitoring your USCIS account and mail for interview updates. Before making appointment decisions, confirm the latest instructions on the official USCIS biometrics page, and consult an immigration attorney or accredited representative if missing or rescheduling an appointment could affect your case.

This waiting period is a good time to study civics questions, practice English reading and writing, and prepare for the N-400 interview. Citizenry can help you build that routine with mock interviews and focused test practice.

About the Author

Dr. Jennifer Brisbane is a researcher and engineer focused on helping applicants navigate the U.S. citizenship and naturalization process. She previously served as an adjunct assistant professor at the City University of New York, where she taught courses and conducted research related to immigration and public policy.

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