TAX DIRECTORY - FEDERAL

Code of Federal Regulations - GPO Access
Code of Federal Regulations - House
Comment on Proposed Regulations - IRS
Federal Court Opinions - Supreme, Appeals and District Courts Plus Related Sites
FindLaw: Supreme Court Opinions (searchable)
IRS Agents - The Name and Phone Number of Each Agent Assigned to Each IRC
IRS Regulations Service
IRS Worker Classification Training
Judicial TaxSites - Courts, Department of Justice Tax Division and Legal Links
Payroll Tax
Plain Language Regulations - IRS
Standard Industrial Classification Manual (SIC Manual - U.S. Department of Commerce)
U.S. Code - Update Facilitation
U.S. Court of Appeals Opinions
U.S. Court of Appeals Opinions - 9th Circuit
U.S. House of Representatives - Internet Law Library - Taxation
U.S. House of Representatives - Internet Law Library - U.S. Code (searchable)
U.S. Tax Code On-Line - Accessible in a Variety of Ways