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Up and Coming
Provided by Maria Raphaela Dadona Matthiesen
Tax controversy
Maria is a lawyer who is highly dedicated to academia, where she develops research aimed at tax governance, improving tax litigation and tax transparency.
This academic performance is combined by Maria with her routine at the office, in which she oversees the definition of the best strategies to be adopted for the discussion of tax issues by clients in different sectors, such as health, petrochemicals and mining.
She is also commonly sought by clients to work on projects to define public policies in the tax sphere. For an example, Maria Raphaela is currently advising one of our clients regarding the regulations of the administrative disputes in the context of the tax reform implemented by the constitutional amendment N. 132/23 and the national registry of contumacious tax debtors.
She is also involved in complex and relevant tax lawsuits.
Brazilian Bar Association (OAB)
PISCITELLI, T. ; VASCONCELOS, B. F. M. ; MATTHIESEN, M. R. D. . ICMS na base de cálculo do PIS/COFINS e a modulação de efeitos da decisão do STF: o risco fiscal e a reconstrução de um argumento. Revista de Direito Tributário contemporâneo, v. 9, p. 17, 2017.
VASCONCELOS, B. F. M. ; MATTHIESEN, M. R. D. . Efeitos da anulação, por vício de finalidade, de acórdão utilizado como paradigma para a interposição de Recurso Especial no CARF. Direito Tributário Atual, v. 35, p. 31, 2016.
VASCONCELOS, B. F. M. ; MATTHIESEN, M. R. D. . Responsabilidade Tributária: a apuração da sujeição passiva no Processo Administrativo Fiscal e o papel do Incidente de Desconsideração da Personalidade Jurídica. REVISTA DA RECEITA FEDERAL - ESTUDOS TRIBUTÁRIOS E ADUANEIROS, v. 3, p. 9, 2016.
VASCONCELOS, B. F. M. ; MATTHIESEN, M. R. D. . Conceito de faturamento bruto excluídos os tributos para aplicação da pena de multa na Lei Anticorrupção. Revista dos Tribunais (São Paulo. Impresso), v. 947, p. 119, 2014.
Maria holds a Bachelor's degree in Law from Pontifícia Universidade Católica de São Paulo. She also obtained a Graduate certificate in Tax Law from Fundação Getúlio Vargas (FGV) and a Master’s degree in Law and Development at Escola de Direito de São Paulo da Fundação Getulio Vargas (FGV Direito SP). Maria is a Professor of Tax Law and at Insper. Researcher at Insper’s Taxation Center (Núcleo de Tributação do Insper) and at FGV Direito SP.
Healthcare, Chemical, Beverage and Petrochemical industries, Agroindustry
Provided by Chambers
Maria Raphaela Dadona Matthiesen is an up-and-coming partner who draws upon her tax litigation experience to assist clients with cases in which they take part as amicus curiae, as well as with annulment of tax assessments.
Provided by Chambers
Maria Raphaela Dadona Matthiesen is always very helpful and is consistently prepared to discuss the matters at hand while remaining open to new points of view.
Maria Raphaela Dadona Matthiesen is always very helpful and is consistently prepared to discuss the matters at hand while remaining open to new points of view.