Citizenship Below are topics about becoming a U.S. citizen. Click on any item in the drop-down menus for set of frequently asked questions. This section of our site will be regularly updated with new information. Select an Immigration Category: Naturalization Basics How to Apply for Naturalization Spouse of a U.S. Citizen Children and Citizenship Waiver of Testing For further assistance with immigration matters, you may contact a HIAS representative. If you live in the New York metropolitan area, call HIAS at (212) 216-7697, Monday through Friday, 9 a.m. to 5 p.m. for an appointment. If you live outside the New York area, you call HIAS toll-free at (800) HIAS-714. Assistance may also be available from your local Jewish Family Service.