The biometrics appointment
For many forms, USCIS needs your biometrics: fingerprints, a photo and a signature. You get a notice (I-797C) with the date, time and address of an Application Support Center (ASC).
Read the notice the day it comes. Check the date.
Bring the appointment notice and a photo ID (passport, green card, EAD or state ID).
Arrive on time. It usually takes less than an hour.
Do not wear heavy makeup or a hat unless for religious reasons. Remove gloves and bandages if you can.
Cannot go? Reschedule in your USCIS online account or by phone before the appointment. Missing it without rescheduling can lead to a denial.
Since April 2024, there is no separate biometrics fee for most forms.
An RFE (Request for Evidence) means USCIS needs more documents before deciding. It is common and does not mean a denial.
The notice lists exactly what is missing and the deadline. USCIS gives a fixed time; it does not give more time if you ask.
Read every line. Make a checklist of each item.
Gather exactly what they ask for. If something does not exist, explain why and send the best other proof.
Translate any foreign document fully. See Certified translations and apostilles.
Put the RFE notice on top of your answer (or upload it, if you got the RFE online).
Send everything together in one response, before the deadline. Use tracked mail if you send paper.
If the case is important (a green card or a work permit), ask an attorney or accredited representative to look at your answer.
NOID (Notice of Intent to Deny): more serious. Answer carefully, usually with legal help.
Interview notice: bring every document listed and your originals.
Sending documents in several packages.
Missing the deadline by mail delays. Send early.
Ignoring an RFE for a dependent's case. Each person's case needs its own answer.