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Juan Jaime Petersen

Associate since 2024

Juan has experience in Mexican and international tax consulting related to mergers and acquisitions, restructuring and real estate projects. Additionally, he has experience in United States tax consulting related to mergers and acquisitions transactions for clients in the financial industry including, without limitation, private equity funds, banks and insurance companies.

+52 (55) 5201 7483
jjpetersen@macf.com.mx
Languages
  • Spanish.
  • English.

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The experience and educational background of our professionals form the foundation of our practice.

Our continuous dedication and preparation ensure that each client receives high-quality legal representation, backed by a solid foundation of knowledge and experience.
Education
  • Master of Laws in Taxation, Northwestern University, 2022.
  • Bachelor of Laws, Universidad Panamericana, 2018.
Experience
  • Senior Associate, Ernst & Young, LLP, New York, 2023.
  • Associate, Copper Wolf, SC, Guadalajara, Mexico, 2021.
Contact
Cliente satisfecho estrechando la mano con un abogado: Cliente feliz con servicio legal en Mijares, Angoitia, Cortés y Fuentes S.C.

Awards

The awards we have received support our dedication to excellence in every practice area.

News

Legal news and updates

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October 20, 2026
Labor | Senate Labor Committee approves Federal Labor Law reforms on digital disconnection and pay transparency
On Wednesday, October 14, 2026, during its third ordinary session, the Senate Labor and Social Welfare Committee approved two committee reports (dictámenes) amending the Federal Labor Law (LFT) in the areas of digital disconnection and pay transparency. Both bills originated in the Chamber of Deputies, and each report was approved by eight votes in favor.
October 19, 2026
CONUEE Issues Provisions on the Registry of High Energy Consumption Users and Energy Management Systems
On September 30, 2026, the National Commission for the Efficient Use of Energy ("CONUEE", per its acronym in Spanish) published in the Federal Official Gazette the "Decree issuing the General Administrative Provisions for the registration of high energy consumption users and the implementation of Energy Management Systems" (the "HECU Provisions").
October 14, 2026
Mijares advises Televisa-Fintech Holdings consortium on US$2 billion acquisition of AT&T Mexico
The transaction involves the acquisition of AT&T’s wireless telecommunications business in Mexico, as well as the related financing. The transaction is subject to regulatory approvals and is expected to close in the first quarter of 2027.