- MSN MoneyCentral Taxes
- Microsoft's Tax Preparation site, in association with Tax Server. - Internal Revenue Service - 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.
- About Taxes - Information on preparation, starting a new business, self-employment, and retirement plans.
- Allexperts Tax Q&A - Professionals with backgrounds in accounting answering individual tax questions.
- April15Forum - Forum offering a venue for tax related questions including shelters, deductions and audits.
- Bankrate.com: News and Advice - Information on all phases of tax planning and preparation.
- Epinions: Taxes - Consumer reviews of conventional and online tax preparers, plus buying advice for tax services.
- File Manager For Publications - IRS - Forms and Publications
- Fun With Taxes - Offering IRS tax change information and law updates.
- H&R Block - First Filers - Plain-talk tax tips to help working teens handle taxes.
- Individual Federal Income Tax Calculator & Adviser - Provides advice and computes limits, regular tax and the alternative minimum tax.
- 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.
- Tax and Accounting Sites Directory - A comprehensive index of tax and accounting resources on the Internet.
- Tax Planning: US - Information on extensions, capital gains, and withholding.
- Tax Professional's Corner - IRS website for tax pros.
- Taxopedia.com - Information resource for taxes and tax planning. Includes a large dictionary of tax terms and tips.
- 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.