Tax Research Links

• Sign on to Westlaw

Internal Revenue Service (IRS)

• IRS Home Page
• IRS Forms & Publications
• Internal Revenue Code
• U.S. House of Representatives
  Office of the Law Revision Counsel U.S. Code (searchable)
• Code of Federal Regulations (choose CFR Title 26)
• TaxLinks (Revenue Rulings since 1954)
• Internal Revenue Bulletins (weekly Bulletins 1996 to present)

Tax Resources (Other Sites)

• American Institute of Certified Public Accountants (AICPA)
• U.S. House of Representatives Joint Committee on Taxation
• Deloitte & Touche Tax Services
• Electronic Tax Research by Ted Atlass (Dec. 2000)

Tax Library Link Sites

• FedLaw
• FirstGov

Internet Magazines

• Tax Analysts Online: Today’s Tax News
• American Lawyer Media’s Law.com

Colorado Tax Information

• Colorado Department of Revenue Home Page
• Colorado Tax Forms and Instructions