U.S. Citizenship and Immigration Services
- Homepage: https://www.uscis.gov/
- Citizenship Test Materials: https://www.uscis.gov/us-citizenship/naturalization-test
- USCIS Forms Online: https://www.uscis.gov/forms
- Finding a USCIS Authorized Doctor: https://my.uscis.gov/findadoctor
Department of State
- Homepage: https://www.state.gov/
- Reciprocity and Document Finder: https://travel.state.gov/content/travel/en/us-visas/Visa-Reciprocity-and-Civil-Documents-by-Country.html
- Visa Bulletin: https://travel.state.gov/content/travel/en/legal/visa-law0/visa-bulletin.html
- U.S. Passport Information: https://travel.state.gov/content/travel/en/passports.html
- U.S. Embassies and Consulates In The World: https://www.usembassy.gov/
- J-1 Visa: https://j1visa.state.gov/
Department of Labor
- Homepage: https://www.dol.gov/
- Online Wage Library: https://flcdatacenter.com/OesWizardStart.aspx
- DOL Flag Systems: https://flag.dol.gov/
U.S. Customs and Border Protection
- Homepage: https://www.cbp.gov/
- Online I-94: https://i94.cbp.dhs.gov/I94/#/home
- ESTA Enrollment: https://www.cbp.gov/travel/international-visitors/esta
- Visa Waiver: https://www.cbp.gov/travel/international-visitors/visa-waiver-program
U.S. Immigration and Customs Enforcement
- Homepage: https://www.ice.gov/
- Detainee Locator: https://locator.ice.gov/odls/#/index
Social Security Administration
- Homepage: https://www.ssa.gov/
- Apply for a Social Security Number: https://www.ssa.gov/ssnumber/
Internal Revenue Services
- Homepage: https://www.irs.gov/
- Applying for an Employer ID Number: https://www.irs.gov/businesses/small-businesses-self-employed/employer-id-numbers
- Taxpayer Identification Numbers (TIN): https://www.irs.gov/individuals/international-taxpayers/taxpayer-identification-numbers-tin
- Applying for Tax Transcripts: https://www.irs.gov/individuals/get-transcript
Miscellaneous
- American Immigration Lawyers Association: www.aila.org
- American Immigration Council: www.americanimmigrationcouncil.org
- The Catholic Legal Immigration Network, Inc., CLINIC: www.cliniclegal.org
- Centers for Disease Control and Prevention website: www.cdc.gov
- Occupational Safety and Health Administration website: www.osha.gov
