Guilherme Pereira das Neves

Tax Consultancy and Tax Litigation


Bachelor in Law by Pontifícia Universidade Católica de São Paulo (PUC-SP), 1997.
Principles of International Law and Analysis of Treaties to Avoid Double Taxation Course at International Bureau of Fiscal Documentation (IBFD), 2006.
Master degree in Tax Law (LLM) by FGV – Fundação Getulio Vargas, 2017.


Professional Experience

Experience, since 1993, in the provision of Tax Consulting and Judicial and Administrative Litigation services in law firms and consulting companies (Big Four).
Former advisor to the Presidency of the 3rd “disciplinary counsel” of the Brazilian Bar Association’s Section of São Paulo (OAB-SP) Ethics and Disciplinary Court.



Considered by Análise Advocacia 500 as one of the most admired Tax lawyers in Brazil, 2014, 2015, 2016, 2018, 2019 and 2020.
Recommended in Tax by LACCA Approved – Latin America, 2019, 2020 and 2021.
Acknowledged by Best Lawyers, 2013.



Portuguese and English.



Member of the International Fiscal Association – IFA.
Member of the Brazilian Association of Financial Law (Associação Brasileira de Direito Financeiro) – ABDF.