자료

Internal Revenue Services (IRS) https://www.irs.gov/
California Franchise Tax Board (FTB) https://www.ftb.ca.gov/
California Department of Tax and Fee Administration (CDTFA) https://www.cdtfa.ca.gov/
California Secretary of State (SOS) http://www.sos.ca.gov/
California Employment Development Department (EDD) http://www.edd.ca.gov/
California Department of Labor http://www.labor.ca.gov/
United States Citizenship and Immigration Services (USCIS) http://uscis.com/
Social Security https://www.ssa.gov/
County of Orange https://ocgov.com/
County of Los Angeles https://www.lacounty.gov/