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Latin America Guide
Individual Profile

Guillermo Villaseñor Tadeo

Sánchez DeVanny Eseverri, S.C. - Mexico City

Guillermo Villaseñor Tadeo - Sánchez DeVanny Eseverri, S.C.
  • Paseo de las Palmas 525-6 Piso 6
  • Mexico City, Ciudad de México, Mexico
  • 11000

Profile submitted by Guillermo Villaseñor Tadeo

Practice Areas

Tax; Member of the Energy Task Force

Professional Memberships

American Chamber of Commerce Tax Committee; Canadian Chamber of Commerce; International Fiscal Association; Association of International Petroleum Negotiators.


Guillermo has 20 years of tax experience in corporate restructuring transactions, mergers and acquisitions. He advises multinational companies on their Mexican operations and represents clients in complex cross-border and transfer pricing tax investigations and controversies. Before joining Sánchez Devanny, Guillermo was a partner at an international law firm. Guillermo co-leads the Energy Task Force with respect to energy sector tax and contractual implications. He speaks fluent English and Spanish.