Department profile
Mariz de Oliveira e Siqueira Campos Advogados

Tax Non-contentious: The Elite

Brazil Guide 2025 : Brazil

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Mariz de Oliveira e Siqueira Campos Advogados

Rankings

Chambers Review

Provided by Chambers

Tax Non-contentious: The Elite - Brazil

Band 1

What the Team is Known For

Mariz de Oliveira e Siqueira Campos Advogados is a prestigious tax boutique earning the highest praise for its impressive track record of handling advisory mandates. The firm remains a first port of call for both domestic and international companies in need of tax advice relating to M&A deals, IPOs and corporate reorganisations. Its deep bench also demonstrates particular legal expertise in matters involving indirect taxes such as ISS and ICMS. The firm's distinguished team has additional expertise advising its client roster on international tax matters.

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Strengths

Provided by Chambers

  • A law firm that always delivers impeccable work, Mariz de Oliveira is consistently seen in big, prominent tax cases.

    Tax Non-contentious: The Elite respondentBrazil

  • One of the main strengths that distinguish Mariz de Oliveira's team from others in the industry is the high degree of technical expertise. They're an extremely qualified tax boutique.

    Tax Non-contentious: The Elite respondentBrazil

  • Mariz de Oliveira is a really good and available law firm. They also lead a monthly study group that focuses on tax law discussions. We don't see other law firms do that. It makes them stand out.

    Tax Non-contentious: The Elite respondentBrazil

  • Mariz de Oliveira is one of our key partners, supporting us with strategic consultancy aimed not only at analysing the risks arising from new businesses, but also actively seeking opportunities.

    Tax Non-contentious: The Elite respondentBrazil

Notable Practitioners

Provided by Chambers

  • Ricardo Mariz de Oliveira
    Ricardo Mariz de Oliveira

    Ricardo Mariz de Oliveira

    Ricardo Mariz de Oliveira has cultivated a highly respected tax practice. His expertise is sought after by important clients to obtain tax legal opinions regarding complex issues.

    • Ricardo Mariz de Oliveira is the go-to tax lawyer in Brazil.

      Tax Non-contentious: The Elite respondentBrazil

    • Ricardo Mariz de Oliveira is a superstar lawyer. He's very active and loves what he does.

      Tax Non-contentious: The Elite respondentBrazil

    • A professional who needs no introduction, Ricardo Mariz de Oliveira is the best income tax lawyer in the country.

      Tax Non-contentious: The Elite respondentBrazil
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  • Bruno Fajersztajn
    Bruno Fajersztajn

    Bruno Fajersztajn

    Bruno Fajersztajn is a partner known for his direct tax knowledge as well as his work in international taxation. He also advises on transactional matters and can handle indirect tax issues.

    • Bruno Fajersztajn is a tax lawyer who tends to handle complex issues in a very simple way.

      Tax Non-contentious: The Elite respondentBrazil

    • A great and available tax lawyer, Bruno Fajersztajn is also extremely updated.

      Tax Non-contentious: The Elite respondentBrazil

    • Bruno Fajersztajn has excellent knowledge of tax law and great resourcefulness.

      Tax Non-contentious: The Elite respondentBrazil
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  • Elidie Palma Bifano
    Elidie Palma Bifano

    Elidie Palma Bifano

    Elidie Palma Bifano has secured a respected name in the non-contentious tax arena due to her long-standing and solid experience. She is able to act on matters concerning the tax impact of new business models and corporate reorganisations.

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  • João Francisco Bianco
    João Francisco Bianco

    João Francisco Bianco

    João Francisco Bianco possesses a longstanding tax practice and has gained the expertise to act on matters including international taxation. He also offers tax litigation experience.

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  • Ramon Tomazela Santos
    Ramon Tomazela Santos

    Ramon Tomazela Santos

    Ramon Tomazela Santos is a partner who is acquainted with matters such as corporate and international taxation, including transfer pricing issues.

    • Ramon Tomazela is a distinguished professional who's been consolidating himself as one of the new names in tax law today. He has a technical competence above expectations.

      Tax Non-contentious: The Elite respondentBrazil

    • It's always a pleasure to work with Ramon Tomazela. Skilled, calm and patient in complex topics, he's always prepared for the specific discussions related to our business.

      Tax Non-contentious: The Elite respondentBrazil

    • Ramon Tomazela is a highly active tax lawyer with a notable academic strain. Everybody in the market listens to him.

      Tax Non-contentious: The Elite respondentBrazil
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  • Fabiana Carsoni Alves Fernandes da Silva
    Fabiana Carsoni Alves Fernandes da Silva

    Fabiana Carsoni Alves Fernandes da Silva

    Fabiana Carsoni Alves Fernandes da Silva is known for her work regarding tax planning in corporate reorganisations, tax implications on carbon credits and transfer pricing adjustments.

    • Fabiana Carsoni is a great, available and extremely updated tax lawyer.

      Tax Non-contentious: The Elite respondentBrazil

    • Fabiana Carsoni is a lawyer who combines a solid technical background with a commercial and strategic vision. She deeply understands clients' demands and delivers business-minded solutions.

      Tax Non-contentious: The Elite respondentBrazil

    • A leading figure in tax matters, Fabiana Carsoni has impressed me by developing a comprehensive tax practice.

      Tax Non-contentious: The Elite respondentBrazil
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Ranked Individuals at Mariz de Oliveira e Siqueira Campos Advogados (7)

Brazil

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