Below are links to some useful tax resources.

• US TAX SOURCE DOCUMENTS
  • Internal Revenue Code and Regulations
    
  • US Income Tax Treaties
    
  • US Tax Court Opinion Search
    
• US TAX ADMINISTRATION
  • Internal Revenue Service, Forms and Publications
    
  • US Treasury, Office of Tax Policy Resource Center
    
• US TAX LEGISLATION
  • House Ways and Means Committee
    
  • Senate Finance Committee
    
  • Joint Committee on Taxation Publications
    
  • Senate Permanent Subcommittee on Investigations
    
• U.S. PROFESSIONAL ORGANIZATIONS
  • New York Bar Tax Section Reports
    
  • ABA Tax Section
    
• INDUSTRY ORGANIZATIONS
  • National Foreign Trade Council
    
  • US Council for International Business
    
• INTERNATIONAL TAX POLICY
  • OECD Center for Tax Policy and Administration
    
  • UN Committee of Experts on International Cooperation in Tax Matters
    
• FOREIGN TAX SOURCES
  • Australia: Australian Tax Office
    
  • Brazil: Secretariat of the Federal Revenue of Brazil
    
  • Canada: Canada Revenue Agency
    
  • China: State Administration of Taxation
    
  • EU: Taxation and Customs Union
    
  • France: The French Tax System
    
  • Germany: Federal Central Tax Office, Germany
    
  • India: Income Tax Department
    
  • Ireland: Irish Tax and Customs
    
  • Japan: National Tax Agency
    
  • Netherlands: Ministry of Finance
    
  • Switzerland: Swiss Federal Tax Administration
    
  • United Kingdom: HM Revenue and Customs