- U.S. government agency responsible for tax collection and tax law enforcement. Provides downloadable income tax forms, instructions, agency publications, and "The Digital Daily," an almost-humorous online newspaper.
IRS.gov - Understanding Taxes :: - Offers both print and online materials to help learn more about the history, theory, and application of taxes in the United States.
TaxWorld :: - Includes a history of taxation, statistics, terms in different languages and a directory.
Timber Taxes :: - Comprehensive explanation of the tax treatment of timber. Including qualifying for capital gains, casualty losses, income, expenses, and reforestation.
Wedding Bells and the Marriage Penalty :: - Discover how the marriage penalty causes married couples to pay more taxes than their single counterparts. Learn who it hurts, why it is so costly, and how to avoid it.