www.bnatax.com/tm/developments_wr.htm BNA Tax and Accounting  Gives info on federal rulings on tax law
http://taxtopics.net  General Tax Topics

www.irs.org Internal Revenue Service 

http://articles.moneycentral.msn.com/taxes/home.aspx MSN Tax Center  Give info on how to file taxes

www.taxhistory.org Tax History

www.taxfoundation.org Tax Foundation. Good education tax resource

www.taxworld.org Tax World

www.ustreas.gov US Department of the Treasury

www.ustr.gov US Trade Representative