Ratification of the Convention on Mutual Administrative Assistance in Tax Matters

November 21, 2013

The Government of Canada today ratified the Convention on Mutual Administrative Assistance in Tax Matters, done at Strasbourg on 25 January 1988, as amended by the Protocol amending the Convention on Mutual Administrative Assistance in Tax Matters, done at Paris on 27 May 2010 (collectively, the "Convention"). Canada signed the original convention on April 28, 2004 and the Protocol thereto on November 3, 2011. The Convention will enter into force, in respect of Canada, on March 1, 2014, and will have effect in accordance with Article 28 of the Convention.

The Convention, developed jointly by the Organisation for Economic Co-operation and Development and the Council of Europe, is a multilateral instrument, open to all countries, whose purpose is to improve international tax co-operation between the taxation authorities of countries that are a Party to the Convention, with a view to combating international tax avoidance and evasion. In Canada, the Convention will apply to Canadian taxes that fall under the Income Tax Act, Excise Tax Act, and the Excise Act, 2001.

Under the Convention, Canada will exchange tax information pursuant to the OECD standard with other Parties to the Convention. Pursuant to reservations, Canada will not under the Convention be obligated to collect taxes on behalf of another country, or provide assistance in the service of related documents. Canada will instead continue to negotiate a provision on assistance in the collection of taxes on a bilateral basis, and has agreed to include such a provision in certain of its bilateral tax treaties.

Further information about the Convention is available on the OECD website.

Tax Legislation Division
Phone: (613) 943-9412

For information concerning the interpretation and application of Canada's tax treaties, please contact the Canada Revenue Agency (CRA). Contact information is available on the CRA website. The CRA website has information concerning tax treaties and other information concerning international tax issues.