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Gustavo Lian Haddad

Partner

About

Gustavo is a partner in Tax and Wealth Planning at Lefosse.

He works in tax consulting and litigation and has extensive experience in advising national and international clients as well as representing them on tax litigation cases. Gustavo is listed by the main international law guides as one of the best tax and wealth planning lawyers in Brazil.

In addition to his work as a lawyer, Gustavo is also a tax law professor at Insper (Instituto de Ensino e Pesquisa) and at IBDT (Instituto Brasileiro de Direito Tributário – Brazilian Institute of Tax Law).

Recognition

  • Análise Advocacia – Advogado Mais Admirado 2023/2024
  • Chambers Top Ranked High Net Worth 2024
  • Chambers Top Ranked Global 2025
  • IFLR 1000 Top Tier Firm
  • ITR
  • LACCA Approved 2025
  • Legal500 Latin America 2025 – Hall of Fame
  • WWL
  • The Legal 500 Brazil Awards 2023

We are a full-service law firm that offers specialized consulting in all areas of Law, with solid experience in both national and international scenarios.

São Paulo

Rua Iguatemi, 151
14º andar
01451-011 – Itaim Bibi
São Paulo – SP, Brazil
+55 11 3024-6100

Rio de Janeiro

Praia do Flamengo, 200
20º andar
22210-901 – Flamengo
Rio de Janeiro – RJ, Brazil
+55 21 3263-5480

Brasília

SCS Quadra 09,
Edifício Parque Cidade Corporate
Torre B – 8º andar
70308-200 – Asa Sul
Brasília – DF, Brazil
+55 61 3957-1000

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