Tax

“Marval O'Farrell Mairal has specialist lawyers who can always be counted on and is our preferred firm for all tax matters. The team puts itself in our shoes and adds value by contributing its experience and a strategic perspective.”
Chambers Latin America, 2027


Marval’s tax department has an unrivalled range of expertise. Our team is equally strong in all types of advisory work, tax planning and transactional matters, as well as litigation before all levels of the courts.

Our tax department is renowned for assisting clients with sophisticated tax structures, complex cross-border transactions and high-profile tax litigation. We also have unmatched experience advising clients on regional tax matters involving other Latin American jurisdictions.

Our tax department works closely with the firm’s market-leading corporate, finance and capital markets departments, particularly on M&A and other transactions.

Our tax practice covers a wide range of matters including:
 

  • Comprehensive tax advisory service
  • Advising in domestic and international transactions
  • Tax aspects of mergers & acquisitions, corporate reorganizations, foreign investments and international financial transactions
  • Tax advisory and planning services for individuals
  • Representation of clients before the Argentine tax authorities
  • Tax litigation before all levels of the local courts, including the Argentine Supreme Court
  • Advising and representation before local courts regarding Customs taxation

 

Acknowledgments

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premio Marval, the Argentine firm with the strongest presence in top-tier categories in Chambers Global2026

Marval, the Argentine firm with the strongest presence in top-tier categories in Chambers Global2026

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