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Santiago Caso

Associate since 2020

Lawyer specialized in tax controversy and litigation as well as legal-tax advisory on Mexican tax law with more than 12 years’ experience. He has extensive experience resolving tax disputes with federal and local tax authorities regarding tax audit procedures and proceedings that involves the filing of means of defense against the resolutions issued by the tax authorities or applicable tax laws. He has participated on different projects assisting multinational clients in a broad range of industries, including the automotive, energy, consumer, among others.

+52 (55) 5201 7536
scaso@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
  • Several tax certificate courses given by members of the Mexican Bar Association and International Fiscal Association.
  • ‍Law Degree, Universidad Anáhuac México Norte, 2011.
Experience
  • Senior Manager, EY Mexico, 2017 - 2020.
  • Manager, EY Mexico, 2014 - 2017.
  • Senior associate, PwC, 2012 - 2013.
  • Senior associate, Chevez Ruiz Zamarripa, 2007 - 2011.
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

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October 13, 2026
Mexican Labor Legislative Initiatives
Mexico’s labor legislative agenda continues to move forward at a significant pace. During September 2026, 56 labor reform bills were introduced before Congress, bringing the current LXVI Legislature of the Congress of the Union to more than 550 labor-related proposals to date. The main topics addressed during the month include the regulation of overtime, the implementation of the gradual reduction of the workweek, the effective use of vacation days, pay transparency, and the impact of artificial intelligence on employment.
October 5, 2026
CNE Amends the Decree that establishes the Transmission Methodology applicable to permit holders under the Public Electricity Service Law
On September 30, 2026, the National Energy Commission (“CNE”) published in the Federal Official Gazette a decree amending (the “Amending Decree”) the decree establishing the methodology for determining the charge applicable to the electricity transmission service provided by suppliers to permit holders with electricity generation facilities under the Public Electricity Service Law, published on June 18, 2026 (the “Original Decree”).
September 30, 2026
Amendments to the Official Forms for Vulnerable Activities
On September 24, 2026, two resolutions were published in the Official Gazette of the Federation (DOF) that amend: (i) the official form for the registration of those engaged in vulnerable activities, and (ii) the official forms for the notices and reports that must be filed by those engaged in vulnerable activities.