People / Edgar Klee
Klee Edgar

Edgar Klee

Partner | Mexico City Office Managing Partner

Edgar Klee is a partner in the Tax Practice Group at Haynes and Boone, S.C. and administrative partner of Haynes and Boone's Mexico City office. He focuses on offering sophisticated corporate tax advice on international taxation, tax counseling for individuals, legal structuring, customs and foreign trade, and general tax litigation.

Professional and Community Activities

  • Mexican Bar (Barra Mexicana Colegio de Abogados)
  • Public Accounting Academy for Tax Studies (Academia de Estudios Fiscales de la Contaduría Pública)
  • International Fiscal Association (IFA)
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  • Recognized in Chambers Latin America, Chambers & Partners, for Tax (Mexico), 2013-2024
  • Recognized as a leading lawyer in Tax in Latin America by the Latin American Corporate Counsel Association (LACCA), 2022
  • Recognized in Best Lawyers in Mexico, Woodward/White, Inc., 2019, 2023
  • Recognized in Chambers Global, Chambers & Partners, for Tax (Mexico), 2019 and 2022
  • Recognized in Latin Lawyer 250, Law Business Research Ltd., 2016
  • Recognized in International Tax Review, Euromoney Institutional Investor PLC, as a leader in Tax Controversy, 2017
  • “Where Did I Park My IP? —Rewriting the ABCs of Taxation of IP,” speaker, U.S. and Latin America Tax Practice Trends, June 2022
  • “Mexico,” co-author, The Private Wealth and Private Client Review, Law Business Research Ltd., October 2019


Graduate Degree, Finance, Universidad Anahuac del Norte

Graduate Degree, Tax Law, Universidad Panamericana

Law Degree, Universidad Panamericana



The Multilateral Instrument Becomes Effective in Mexico
June 29, 2023

A decree promulgating the “Multilateral Convention to Implement Tax Treaty Related Measures to Prevent Base Erosion and Profit Shifting” (the “MLI” or “Multilateral Instrument”) was published in the Official Federal Gazette (“Diario Oficial de la Federación”) on June 19, 2023. The part of the MLI that applies to international tax treaties between Mexico and other nations that have acceded to the [...]