Beverly Hills, CA, USA
Itajaí, SC, Brasil
Caxias do Sul, RS, Brasil
Bárbara Costa is a senior lawyer in the Tax Division at ATOM Advogados, holding a master’s degree in Public Law and a specialization in Corporate Advocacy. She works on strategic and highly complex tax matters, standing out for her technical consistency, sharp analytical skills, and an approach focused on building secure, efficient, and client-tailored legal solutions. With a solid academic background and institutional sensitivity, Bárbara directly contributes to delivering qualified and sustainable results.
Bachelor of Laws (LL.B.) – Universidade do Vale do Rio dos Sinos (Unisinos) Master’s Degree in Public Law – Universidade do Vale do Rio dos Sinos (Unisinos) Postgraduate Specialization in Corporate Advocacy – Fundação Escola Superior do Ministério Público (FMP)

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Bárbara Costa is a senior lawyer in the Tax Division at ATOM Advogados, holding a master’s degree in Public Law and a specialization in Corporate Advocacy. She works on strategic and highly complex tax matters, standing out for her technical consistency, sharp analytical skills, and an approach focused on building secure, efficient, and client-tailored legal solutions. With a solid academic background and institutional sensitivity, Bárbara directly contributes to delivering qualified and sustainable results.
Bachelor of Laws (LL.B.) – Universidade do Vale do Rio dos Sinos (Unisinos) Master’s Degree in Public Law – Universidade do Vale do Rio dos Sinos (Unisinos) Postgraduate Specialization in Corporate Advocacy – Fundação Escola Superior do Ministério Público (FMP)
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