Partner Profile

Juan Guillermo Ruiz

Posse Herrera Ruiz


LL 250


Juan Guillermo Ruiz is a partner at Posse Herrera Ruiz. He heads the tax customs & international trade practice group. His practice focuses on taxation, including consultancy, tax planning for cross-border transactions, wealth management, tax litigation and transfer pricing.

He has worked for more than 25 years on tax structure and tax planning, wealth management, mergers and acquisitions, corporate restructurings and other major projects and transactions for several industries, including infrastructure, oil and gas, mining, energy, telecommunications, real estate, finance, retail, healthcare, forestry and agro-industrial projects.

He has a JD from Universidad Javeriana, and a master’s degree in Socio-Economic Sciences from the same university. He also has a degree in tax law from Universidad de la Sabana and in administrative law, international trade and customs from Universidad del Rosario.

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