Mr Carlos Eduardo Orsolon > Demarest Advogados > Sao Paulo, Brazil > Lawyer Profile

Demarest Advogados
SÃO PAULO, SP 05419-001

Work Department





Partner of Demarest’s Tax practice, Carlos Eduardo Marino Orsolon holds a post-graduate degree in Tax Law from PUC-SP, as well as specializations in Corporate Taxes from CEU and in Corporate Accounting from Saint Paul Business School. He has a strong presence in the conducting of administrative tax procedures before the Brazilian Tax Appeals Board (CARF) in Brasilia, and is recognized particularly for his great attention to the details of the matter under discussion, which often results in favorable decisions to his clients. Carlos Eduardo has extensive experience in tax consulting, specializing in matters related to tax planning involving international operations of mergers and acquisitions (M&A), corporate and tax restructuring, as well as well as corporate taxation in general. He writes articles on the tax area, related mainly to corporate and international taxation, and acts as a speaker on the subject in courses and events held in Brazil and abroad. He is ranked by some of the top legal publications, such as The Legal 500 and Leaders League.


Portuguese, English, Spanish.


  • Specialization in Corporate Accounting from Saint Paul Business School, São Paulo, Brazil (2010)
  • Post-graduate course in Tax Law by the Pontifical Catholic University of São Paulo (COGEAE-PUC-SP), São Paulo, Brazil (2008)
  • Specialization in Corporate Taxes from the Centre of University Extension (CEU), São Paulo, Brazil (2004)
  • Bachelor of Laws from the Pontifical Catholic University of São Paulo (COGEAE-PUC-SP), São Paulo, Brazil (2003)

Lawyer Rankings

Brazil > Tax > Tax advisory

(Next Generation Partners)

Carlos Eduardo OrsolonDemarest Advogados

Demarest Advogados has an ‘exceptional‘ team, which is praised for its ability to ‘analyse tax matters from several different perspectives and with a very practical approach‘. The firm expanded its contentious offering with the 2021 hire of former judge Gisele Barra Bossa, who adds significant experience on the administrative litigation side. For judicial litigation, Priscila Faricelli is praised for her ‘special expertise in the superior courts for defining procedural strategies‘. Carlos Eduardo Orsolon (noted for his ‘unique ability to translate complex tax themes into clear and objective advice‘), Christiano Chagas and Roberto Casarini (who has ‘deep knowledge of the tax effects in M&A and IRPJ operations‘) are focused on direct tax, and practice head Douglas Mota and the ‘always fast and responsiveThiago Amaral are active in indirect tax. The ‘outstandingVictor Lopes is the main customs contact, while Marcello Pedroso handles payroll tax issues.