Rio de Janeiro

(+55 21) 3993-3628

guilherme.santanna@novotny.com.br

education

LL.B. (Bachelor of Laws - Universidade do Estado do Rio de Janeiro (2024) 

Specialization in Tax Law – Instituto Brasileiro de Estudos Tributários (em curso) 

practice areas

Tax Law
Wealth Management and Succession Planning
Customs

languages

Portuguese and English

Guilherme Sant’Anna has been a lawyer since 2024, practicing tax law. 

Guilherme assists both domestic and foreign clients of all sizes and of different sectors of the economy. 
 
He specializes in tax law, specifically in consulting, providing legal counselling and due diligence services in M&A operations and other business transactions. She also represents clients in litigation. His work in litigation includes preventive counseling, advising on strategies and assistance with audits conducted by tax authorities. He participates in important leading cases.  
 
His work includes the analysis of tax aspects in corporate restructurings and reorganizations, treaties to avoid double taxation and tax benefits, among other tax-related matters. 

novotny@novotny.com.br

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