About Guillermo Villaseñor

Guillermo Villaseñor is a tax partner at Sánchez DeVanny with more than 19 years of experience in tax planning, including taxation of corporate restructuring transactions, M&A, and general tax advice; especially for business and multinational groups with operations in Mexico, where he provides advice on achieving fiscal efficiency and developing tax policies for ongoing operations. His experience extends to transfer pricing, including the legal analysis of the implementation of policies, documentation and elaboration of economic studies and defence files to protect companies against potential tax investigations. Guillermo has acted before the Mexican judiciary through constitutional (amparo) proceedings to contest the creation or amendments of tax laws that produce relevant negative economic effects, achieving tax refunds and the protection of future payments.