Juan Martín Sanz joined Marval O'Farrell Mairal in 2016 and is currently a member of the Tax department, in the Customs Law area.

Before joining the firm, he worked at Estudio Moltedo as a junior Lawyer in the public law department.

He graduated from the Universidad Austral with a law degree in 2013 and later obtained a Diploma in Customs Law and a Master’s in Tax Law from the same university.

He has written many articles in his practice area and is member of the Colegio Público de Abogados de la Capital Federal and the Asociación Argentina de Estudios Fiscales.