Articles on a broad range of tax subjects.

Tax Research, consulting and research for attorneys, CPAs and EAs.

Providing information on the United States tax system, filing a tax return, and problems that may be encountered by taxpayers. Also offers links to downloadable tax forms.

Tax information and news on subjects including business, e-commerce, insurance and international taxation, from PricewaterhouseCoopers, LLP.

Links and information concerning Belgian and international tax law.

Tax information for citizens, policy analysts, legislators, and the press. A joint project of the Urban Institute and Brookings Institution.

Explores how 2001 tax legislation affects employer-sponsored retirement plans.

Information and resources on law and taxation for small businesses and entrepreneurs.

Compilation of US withholding and unemployment tax rates.

Do-it-yourself IRS tax negotiation. Solve tax problems, strategies & techniques for unfiled tax returns, payment plans, offers-in-compromise.

Personal income tax information and resources.

Introductory information on U.S. income taxes.

Tax information for individuals, Companies and organisations, from the Tax Department of the Australian Federal Government.