Internal Revenue Service
The place for information about Federal taxation.
Census Bureau
Need statistical information about the US and it's citizens? This is the place.
Occupational Safety and Health Administration(OSHA)
This site features information about the work place as defined by the federal government.
NTIS Fed World
National Technical Information Source contains information on US government servers, an interactive Citizen's Handbook and recent U.S. government reports.
CIA World Factbook
Want to know what the CIA knows? Check out this site.
Social Security Adminstration
Here is information provided by the SSA about programs, benefits and more.