LAWYER PROFILE

Santiago Montezanti

Latin America 2026

Beccar Varela

Ranked in 1 practice area

Tax

Argentina

14 years ranked

Contributions and articles

1 Articles, Press releases, highlights

About

Provided by Beccar Varela

Experience

Santiago L. Montezanti is a partner at Beccar Varela, having joined the firm in 2010, with the Fortunati & Asociados merger. He heads the firm’s Tax Law Department.

He focuses on tax law.

Santiago obtained his Law degree from Universidad de Buenos Aires (Summa cum laude, 1999). In addition, he obtained a degree as a Specialist in Tax Law from Universidad Austral. Prior to joining Beccar Varela, Santiago was partner in charge of the Tax Law Department at Fortunati & Asociados, which he joined in 2005.

He is a member of the Buenos Aires Bar Association, the Colegio de Abogados de la Ciudad de Buenos Aires, the International Fiscal Association (IFA), the International Bar Association (IBA) and the Argentina Association of Fiscal Studies (Asociación Argentina de Estudios Fiscales).

He has published a book and several articles about tax law and has lectured in seminars and meetings on tax issues in Argentina and abroad.

He speaks Spanish, English and German.

Chambers Review

Provided by Chambers

Chambers Latin America

Tax - Argentina

Band 1

Individual Editorial

Acclaimed partner and co-head of department Santiago Montezanti is praised by clients for his prowess in tax matters in Argentina. His practice covers both contentious and non-contentious tax advice.

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Strengths

Provided by Chambers

Santiago Montezanti is a leading authority on tax issues in Argentina. His knowledge, strong reputation, and high-quality work are a rare combination to find in the field.
TaxChambers Latin America
Santiago Montezanti is the best tax lawyer in the country. He excels in strategic thinking to solve complex problems, combining brilliance, creativity, and impeccable technical mastery.
TaxChambers Latin America