International Association of Tax Judges

Welcome to the website of the International Association of Tax Judges (IATJ). Since its inception in 2010, the IATJ has continued to act as a forum for judges to share information, knowledge and an exchange of their views. To this end, the IATJ has held fifteen general Assemblies with great success and recently concluded our fifteenth Assembly in Lisbon, Portugal. We look forward to our sixteenth Assembly in Munich, Germany. Please consult our website for further details regarding the Lisbon Assembly and the upcoming sixteenth Assembly in Munich, Germany on September 11 and 12, 2026.

The Association invites your participation in the IATJ and we are hopeful that you will find the website informative and helpful. For further information on the IATJ, its activities or its operation, you may contact me at the Tax Court of Canada, 200 Kent Street, Ottawa, ON, Canada K1A 0M1 or at iatj.net@gmail.com

Eugene P. Rossiter, Justice, Tax Court of Canada President, IATJ

Mission Statement

The IATJ shall promote the exchange of views and experiences on matters submitted to Tax Judges around the world, including information on the organization and functioning of Tax Courts or Tribunals and the rules of law in jurisdictions worldwide. The IATJ shall collect, correlate and circulate to its members information relating to tax treaties, VAT, best practices, procedures and policies on tax justice, reports on significant case law; analyze the judicial systems and tax jurisdictions by country; develop a framework for E-justice and generally act as a forum for judges to share information, knowledge and an exchange of their views.

Membership Countries

Member list

• Australia
• Austria
• Belgium
• Brazil
• Canada
• China-Hong Kong
• Columbia
• Denmark
• England
• Estonia

• European Union
• Finland
• France
• Germany
• Hungary
• India
• Indonesia
• Israel
• Ireland
• Italy

• Kenya
• Republic of Korea
• Lithuania
• Mauritius
• Mexico
• Morocco
• The Netherlands
• Nigeria
• Norway
• Poland

• Singapore
• Spain
• South Africa
• Sweden
• Switzerland
• Trinidad and Tobago
• Turkey
• United Kingdom
• United States

Last Modified Date: 2025-12-01