Family/Matrimonial: High Net Worth
Brazil
1 year ranked
INDIVIDUAL PROFILE
Mabel Tucunduva Prieto de Souza
High Net Worth 2026
Ranked in 1 practice area
Contributions and articles
1 Global Practice Guides
About
Provided by Chieco Advogados
High Net Worth
Practice Areas
Family law, succession law, real estate law, and civil litigation
Career
Mabel is a seasoned legal professional with over 39 years of experience handling complex, high-value cases. Her expertise encompasses family law, succession law, real estate law, and civil litigation, positioning her as a trusted authority in these fields. Mabel’s distinguished career includes over three decades of service as a Prosecutor in the State of São Paulo, with more than ten years as an Appellate Prosecutor before the São Paulo Court of Justice.
During this time, she specialized in family and succession law, public registries, and civil disputes, gaining profound expertise in judicial proceedings and strategic case management.
Personal
She holds postgraduate degrees in Real Estate Law from Fundação Getulio Vargas (FGV) and in Family and Succession Law from Pontifícia Universidade Católica de São Paulo (PUC-SP). Additionally, she completed an advanced program in Succession Planning at FGV São Paulo, equipping her to address the most intricate aspects of estate planning and asset management. Mabel is an active member of the Brazilian Institute of Family Law (IBDFAM). he also serves on the Family Law Committee of the São Paulo Section of the Brazilian Bar Association (OAB/SP). In recognition of her expertise and leadership, she was recently appointed President of the Succession Planning Commission of IBDFAM São Paulo for the 2026–2028 term. With her extensive experience, academic achievements, and leadership roles, Mabel provides exceptional guidance in navigating complex legal challenges, offering tailored solutions that meet the unique needs of her clients.
Chambers Review
Provided by Chambers
Chambers High Net Worth
Family/Matrimonial: High Net Worth - Brazil
Band 2
Individual Editorial
Mabel Tucunduva is an experienced adviser to high net worth families. Her family practice covers divorce, succession planning and custody disputes.
Strengths
Provided by Chambers
Combining decades of experience working as a prosecutor, Dr. Mabel Tucunduva now practices law with profound knowledge. She is highly respected and recognised in the legal world.
Family/Matrimonial: High Net WorthChambers High Net WorthMabel provides quick responses, good handling of highly complex legal matters, and a strategic, client-oriented approach.
Family/Matrimonial: High Net WorthChambers High Net WorthMabel has a lot of experience in family and matrimonial law. She has worked for a long time in this sector and knows the tiniest details of the law.
Family/Matrimonial: High Net WorthChambers High Net Worth
Ranked Individuals at Chieco Advogados (3)
Brazil
Adriana Chieco
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Camila Maia
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View profile Mabel Tucunduva Prieto de Souza
Family/Matrimonial: High Net Worth
View profile
All Contributions (1)
Provided by Chieco Advogados
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