Alvaro Pereira Ruben Gottberg In November 2011, the Brazilian Government signed the Convention on Mutual Administrative Assistance in Tax Matters (CMAAT), which establishes rules for sharing tax information between the G20 countries. In general terms, the CMAAT provides for all possible forms of administrative cooperation between the parties in the assessment and collection of taxes, in particular with a view to combating tax avoidance and evasion, while considering high standards of confidentiality and protection of personal data. The CMAAT was approved by Brazil's Senate on April 14 2016. It should enter into force three months after the deposit of the ratification instrument.
April 27 2016