Useful Sites

• International, Bilateral and Multilateral Donor
  Organization
• Academic and Research Institutions
• Regional Tax Organizations
• Non Profit and For Profit Private Sector Organizations
• Other Useful Links

International, Bilateral and Multilateral Donor
Organization

• International Monetary Fund
• Inter American Developing Bank
• Asian Development Bank (ADB)
• United Nations Conference on Trade and Development (UNCTAD)
• World Customs Organization (WCO) 
• Organization for Economic Cooperaton and Development (OECD)
  • Centre for Tax Policy and Administration
  • Tax Treatment of Bribes
  • Harmful Tax Practices
  • Tax Evasion

Academic and Research Institutions

• American Tax Association
• The Brookings Institution
• Georgia State University (Andrew Young School of Policy Studies)
• Harvard Institute for International Development
  (HIID)
• International Bureau of Financial Documentation (IBFD)
• Journal of Public Economics
• National Tax Association
• The University of Bath Center for Fiscal Studies
• World Tax Data Base-University of Michigan
  

Regional Tax Organizations

• Inter-American Center for Tax Administrations (CIAT)
• Intra-European Organisation of Tax Administrations (IOTA)
• Caribbean Organisation of Tax Administrators (COTA)
• Commonwealth Association of Tax Administrators (CATA)

Non Profit and for Profit Private Sector Organizations

• Citizens for Tax Justice
• CRC Sogema
• Crown Agents
• Commerce Clearing House (publisher)
• Data Torque Limited
• PricewaterhouseCoopers
• Research Institute of America (Publisher)
• SMEC International Pty Ltd
• TATIS - Trade and Transport Information Systems
• Tax Analyst (Publisher of Tax Notes)
• Tax Foundation
• Tax history project at Tax Analyst
• TranSenda International, LLC
• Urban-Brookings Tax Policy Center
• WM-data

Other Useful Links

• International Tax Glossary
• International Tax Dialogue