Allexperts.com Volunteers, including tax professionals, answer your questions about taxes. http://www.allexperts.com/browse.cgi?catLvl=2&catID=652
Arieh Gavious, Ph.D. Articles about transfer pricing, links, and professional information, from a professor at Ben Gurion University. http://www.bgu.ac.il/~ariehg/
Internal Revenue Code United States Internal Revenue Code, published by Cornell University. http://www4.law.cornell.edu/uscode/26/
Sister States Tax Directory Links to the web pages for each state's Department of Revenue and official tax forms. http://www.sisterstates.com/
Tax Concepts for Offshore Investors Basics of taxation: concepts, definitions, such as "double taxation," "credits" vs. "rebates," with dollars and cents examples. http://perso.wanadoo.es/eviana/taxes/
The Tax Prophet! Original content on U. S. income taxation, plus professional tax articles, newsletters, hot topics discussions and colorful features. http://www.taxprophet.com/
TaxAlmanac Collaborative tool for online tax research. http://www.taxalmanac.org/
Taxaway Daily tax tips, tax news items, and helpful information for US and UK taxpayers. http://www.taxaway.com/
TaxCreditResouces.org Information about federal and state tax credits for low-to-moderate income families, with online eligibility review. Sponsored by Community Resources Information, Inc. http://www.taxcreditresources.org/
TaxForum Forum focused on United States tax law. http://www.TaxForum.us
TaxTopics.net Directory of tax guides and resources. http://www.taxtopics.net/
TRAC IRS Research project based at Syracuse University that collects and reports on IRS enforcement policies and practices. http://trac.syr.edu/tracirs/
Will Yancy's Home Page Extensive collection of links to tax, accounting, finance, law, and related web sites. http://www.willyancey.com/