13/11/2025
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Excellence
Integrity
Innovation
More than Values, Our Daily Practice
The Firm
Tailored Legal Solutions – Personalized and Effective Service
Founded in 1996, our firm swiftly rose as a notable reference in the field of tax and business law. With a client-centered approach and a deep understanding of legal intricacies, we take pride in offering tailored solutions to cater to individual and corporate needs.
DISCOVER OUR OFFICEDistinctive Features
Proven Experience
Our attorneys boast extensive experience, with a track record of success in complex and challenging cases.
Collaborative Approach
We work collectively to ensure cohesive and effective counsel, always with a focus on our clients’ needs.
Commitment to Quality
Our team is continually striving for refinement and innovation, ensuring top-tier legal service.
Integrity and Ethics
Our clients’ trust is our top priority. Our attorneys are guided by principles of ethics, transparency, and professionalism.
Practice areas
Our firm offers secure and tailored legal solutions in the fields of tax and business law.
Our firm offers secure and tailored legal solutions in the fields of tax and business law. We understand the complexities of tax and business matters and are committed to providing high-quality legal advice tailored to our clients’ specific needs.
Our team of lawyers works collaboratively to deliver integrated and customized solutions, always grounded in ethics and transparency.
Learn more about our practice areasLawyers
Awards
We are proud to be recognized by various renowned institutions and legal publications, reflecting our significant performance in the field of tax and corporate law. Below are the awards received by the firm:
ITR World Tax
2024, 2023, 2022
Our firm has been recognized by the international directory ITR World Tax in the area of Tax Controversy.
Our partner Ilídio Benites de Oliveira Alves was ranked as Highly Regarded in General Corporate Tax and Tax Controversy, a recognition that reflects his solid career and the respect he has earned in the market.
Marta Takahashi was featured in the Promoted category, which highlights professionals nominated by their firms as emerging talents who are consolidating their careers and should be watched by the market.
ITR World Tax is a guide published by the International Tax Review (ITR) that identifies professionals who stand out in Tax Consulting and Tax Controversy practices.
We thank our team for their dedication, quality, and commitment in all our work — and our clients, partners, and friends for their continued trust!
Análise Advocacia Regional
2024, 2023
We have been recognized by the Análise Advocacia Regional 2023 as one of the Most Admired law firms in São Paulo.
We would like to congratulate our team for their dedication and effort, as well as our clients and partners, for their trust in our work!
Best Lawyers in Brazil
2024
Our partner, Theresa Cristina de Oliveira Alves, has been recognized by Best Lawyers directory for her outstanding work in the field of tax law.
Click here to find out more.
ANÁLISE ADVOCACIA
2018, 2012, 2010, 2009, 2008, 2007
Our office was recognized by the Análise Advocacia 2018 as one of the most admired law firms in Tax Law. We were also acknowledged in the economic sector, in the field of agriculture and livestock. Additionally, our partner, Ilídio Benites de Oliveira Alves, was recognized as one of the most admired lawyers in the agriculture and livestock area.
Newsletter
Stay up to date with the main news and information in the tax and business area.
10/11/2025
20/10/2025
Contact
For questions or more information, please reach out to us at contato@oliveiraalves.com.br, and our team will get back to you as soon as possible. We value security and efficacy in our legal solutions and are available to discuss how we can meet your needs.