Resources

U.S. Citizenship & Immigration Services
USCIS Home Page
USCIS Case Status
USCIS Offices by State
USCIS processing Times
USCIS Visa classifications and categories

U.S. Department of State
Department of State, General
Department of State, U.S. Embassies & Consulates
Department of State, Visa Services
Department of State, Visa appointment & Processing Wait Times
Department of State, Visa Bulletin

U.S. Department of Labor
Department of Labor
Department of Labor, Processing Times

U.S. Customs and Border Protection
Customs & Border Protection, I-94 Retrieval

Internal Revenue Service
Internal Revenue Service
Internal Revenue Service-Taxation-of-Nonresident-Aliens