U.S. Citizenship and Immigration Services (USCIS)
Green cards, citizenship, work permits and immigration forms: file online and track your case.
16 serviços
4 secções
24/7
Os nomes dos serviços são apresentados em inglês, tal como publicados pelas agências dos EUA.
Online account & forms
4 serviçosTrack your case
4 serviçosGreen card & citizenship
6 serviços
Green card (permanent residence)
Ways to become a permanent resident and how to apply.
Renew or replace a green card (I-90)
Replace a lost, stolen or expiring card.
Petition for a relative (I-130)
Sponsor a family member to immigrate.
Work permit (EAD, I-765)
Apply for an Employment Authorization Document.
Citizenship & naturalization
Eligibility and how to apply for U.S. citizenship (N-400).
Citizenship test preparation
Civics questions, English test and study materials.