What Are USCIS Biometrics and Why Are They Required?

A USCIS biometrics appointment is a short visit to an Application Support Center where a technician takes your fingerprints, a digital photograph, and a digital signature so the government can run background checks and produce your immigration documents. Most people who file an immigration application will get one scheduled automatically after USCIS accepts the filing. The visit itself is quick, but skipping it without properly rescheduling can get your case denied.

What Happens at the Appointment

The appointment typically takes 15 to 30 minutes. An officer checks your photo ID against your appointment notice, then a technician scans all ten of your fingerprints on a digital machine, takes your photo, and captures your signature on an electronic pad.1U.S. Citizenship and Immigration Services. Preparing for Your Biometric Services Appointment

That digital signature is not just a formality. When you sign, you are attesting under penalty of perjury that everything in your application and supporting documents was complete, true, and correct at the time of filing.1U.S. Citizenship and Immigration Services. Preparing for Your Biometric Services Appointment

This is not an interview. No one will ask you about the substance of your case. Keep your stamped appointment notice when you leave, as proof you showed up.

What to Bring

  • Your Form I-797C, Notice of Action, showing the appointment date, time, and location. If you received more than one biometrics notice, bring all of them.
  • Valid photo identification, such as a passport, green card, or driver’s license.

Your attorney or accredited representative does not need to come with you.1U.S. Citizenship and Immigration Services. Preparing for Your Biometric Services Appointment Federal regulations also allow you to walk in before your scheduled date and time if that fits your schedule better.2eCFR. 8 CFR 103.2 – Submission and Adjudication of Benefit Requests

Which Applications Require an Appointment

USCIS has broad authority to require biometrics from any applicant, petitioner, sponsor, or beneficiary for any immigration benefit.2eCFR. 8 CFR 103.2 – Submission and Adjudication of Benefit Requests In practice, a few common forms always trigger a fresh appointment with new fingerprints and a new photo:

  • Form N-400, Application for Naturalization
  • Form I-485, Application to Register Permanent Residence or Adjust Status
  • Form I-90, Application to Replace Permanent Resident Card
  • Form N-600, Application for Certificate of Citizenship

USCIS does not reuse photos for these forms, so a new visit is mandatory each time. For other benefit types, USCIS may reuse a photo taken within the last 36 months, which can sometimes skip the ASC visit entirely.3U.S. Citizenship and Immigration Services. Chapter 2 – Biometrics Collection

Under current rules, USCIS collects fingerprints from applicants aged 14 through 79. Photographs and signatures are collected regardless of age when the form requires them.4Federal Register. Collection and Use of Biometrics by U.S. Citizenship and Immigration Services

Fees

For most applications, you will pay nothing extra for the appointment. Since April 1, 2024, USCIS has folded biometric services into the main filing fee, eliminating the old separate $85 biometric charge. Filing Form N-400 online, for example, costs $710, and that fee already covers biometrics.5U.S. Citizenship and Immigration Services. Frequently Asked Questions on the USCIS Fee Rule

A separate $30 biometric services fee still applies to filings accepted on behalf of the Executive Office for Immigration Review and to Temporary Protected Status applications and re-registrations.6eCFR. Part 106 – USCIS Fee Schedule USCIS updated its fee schedule effective March 1, 2026, so confirm current amounts on the G-1055 fee schedule before filing.7U.S. Citizenship and Immigration Services. G-1055, Fee Schedule

If you cannot afford the fees on your underlying application, you can request a waiver on Form I-912. You qualify if you receive a means-tested government benefit, your household income is at or below 150% of the Federal Poverty Guidelines, or you face extreme financial hardship such as unexpected medical emergencies.8U.S. Citizenship and Immigration Services. Additional Information on Filing a Fee Waiver Not every form is eligible for a fee waiver, so check the fee schedule for your specific form first.

Rescheduling or Missing Your Appointment

This is where cases get lost. If you cannot make your scheduled time, request a reschedule through your USCIS online account before the appointment, and show good cause for the change. Online requests need to be submitted at least 12 hours ahead.1U.S. Citizenship and Immigration Services. Preparing for Your Biometric Services Appointment

Inside that 12-hour window, or if you have already missed the appointment, call the USCIS Contact Center at 800-375-5283 (TTY 800-767-1833) or use the Emma virtual assistant on the USCIS website.

If you fail to appear and have not properly requested a reschedule, USCIS will consider your application abandoned and deny it.2eCFR. 8 CFR 103.2 – Submission and Adjudication of Benefit Requests There is no warning letter. The regulation treats a no-show as abandonment unless USCIS has received a rescheduling request or an address change that excuses the absence.

USCIS considers good cause to include illness or hospitalization, previously planned travel, significant life events such as a funeral or graduation, inability to arrange transportation to the ASC, inability to take time off work or arrange childcare, and late or undelivered appointment notices.3U.S. Citizenship and Immigration Services. Chapter 2 – Biometrics Collection

Disability Accommodations

If a serious medical condition keeps you from traveling to an ASC, USCIS may come to you, either at your home or at a medical facility. Request the accommodation at uscis.gov/accommodations or through the USCIS Contact Center as soon as you receive your appointment notice, so USCIS has time to arrange the visit.9U.S. Citizenship and Immigration Services. Disability Accommodations for the Public

When Fingerprints Cannot Be Captured

Some applicants have prints too worn or faint to scan, often older adults, people whose work is hard on their hands, or those with certain skin conditions. If the technician tries to capture your prints and cannot get a single legible result, a USCIS officer at the ASC may grant a fingerprint waiver for that application. You will then need to bring local police clearance letters covering the relevant time periods to your interview instead.3U.S. Citizenship and Immigration Services. Chapter 2 – Biometrics Collection

A waiver will not be granted simply because you have fewer than ten fingers or because a temporary condition is interfering. The inability must be permanent or the result of a medical condition such as a disability, birth defect, or skin disease.

After the Appointment

Your fingerprints go to the FBI for a criminal history check and to DHS databases for immigration and national security screening. Fingerprint results are valid for 15 months from the FBI processing date.10U.S. Citizenship and Immigration Services. Chapter 2 – Background and Security Checks If your case is still pending when that window closes, USCIS may need fresh fingerprints, which can mean another appointment.

You can track case progress with the USCIS Case Status Online tool using the 13-character receipt number that appears on your I-797C notices. The number starts with three letters, such as IOE, MSC, or SRC, followed by ten digits.11U.S. Citizenship and Immigration Services. Checking Your Case Status Online A free account at my.uscis.gov shows the last five actions on your case.