Immigration & Naturalization
U.S. Citizenship and Immigration Services (USCIS)
Department of Homeland Security
The government agency that oversees lawful immigration to the United States. Processes green cards, work permits (EAD), naturalization, refugee petitions, and student work training (OPT).
Direct Official Agency Access
Phone Hotline
1-800-375-5283 (USCIS Contact Center)
Primary Domain
uscis.gov
Online Services Portal
https://my.uscis.gov
2026 Breakthrough Civic Tool
USCIS Fee Calculator (2026 Form G-1055 Estimator) →
Calculate exact statutory filing fees and biometric surcharges for Form I-130, I-485, N-400, and I-765 with zero server tracking.
Official Primary Services & Forms
myUSCIS Online Account & E-Filing
Online Forms SystemSubmit Form I-765, N-400, I-130 online, upload supporting evidence, and track updates in real-time.
Access Official Service Portal →Check Case Status Online
Receipt Number LookupTrack receipt numbers (e.g. IOE, LIN, SRC, WAC, EAC) from your Form I-797C Notice of Action.
Access Official Service Portal →Historical & Current Processing Times Tool
Service Center BreakdownCheck 80th-percentile processing times for your specific form and adjudicating service center.
Access Official Service Portal →Find a USCIS Certified Civil Surgeon
Form I-693Locate authorized doctors for immigrant medical examinations and vaccination records.
Access Official Service Portal →