About Guillermo Villaseñor

Guillermo Villaseñor has more than 19 years of experience in tax planning, including taxation of corporate restructuring transactions, mergers, acquisitions, and general tax advice, especially for business and multinational groups with operations in Mexico. 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 represented different industries 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 protection against having to make future payments.