The Internal Revenue Service
The entry page for the IRS website. Contains a wealth of federal tax information, as well as downloadable tax forms and publications.
Social Security Administration
Learn how the Social Security Administration can help with your retirement, medicare, disability, survivorship and other benefit questions.
U.S. Small Business Administration
You don't need an MBA to use the SBA. This site outlines everything in plain English. The SBA site contains a wealth of information for entrepreneurs and small business owners.
U.S. Department of Commerce
A thorough overview of the Commerce Department and the organizations under its banner
Federal Consumer Information Center
Not only a catalog of free and low-cost federal publications of consumer interest, but also a wealth of information on other subjects such as product recalls, the latest scams and frauds, and more.