Ana L. Casasús Trejo
About Ana L. Casasús Trejo
Ana L. Casasús Trejo is a lawyer based in Mexico City, MX and has been recognized in The Best Lawyers in Mexico™ since 2025. Ana L. Casasús Trejo is recognized in the following practice area:
- Mexico City, Mexico
- Banking and Finance Law
Current Firm: Ritch, Mueller, Heather y Nicolau SC
Location: Mexico City, MX
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From 2009 to 2012, Pedro was part of the Mexican Tax Administration Service (SAT). He worked in International Tax Audits, International Tax Legal Affairs, and Large Taxpayers Legal Affairs departments. Pedro participated in audits to foreign tax residents, the issuance of tax rulings, and exchange of information procedures with international authorities; he also attended Mutual Agreement Procedures (MAPs). From 2015 to 2016, Pedro was part of the SAT’s new Hydrocarbon Verification depar...
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PRACTICE AREAS Tax Consulting & Litigation, Estate Planning & Asset Protection ASSOCIATIONS AND PUBLICATIONS The Society of Trust and Estate Practitioners México (STEP); Chairman. American Chamber of Commerce Mexico (AmCham); member of the tax committee. International Fiscal Association (IFA); Young IFA Network (YIN); Former Chairman 2015-2017. Mexican Institute of Financial Executives (IMEF). Author of several national and international articles and publications and has partic...
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Graduated in 1993, EDUCATION: Law Faculty, Autonomous University of Baja California; postgraduate studies on Tax and constitutional Law Attorney at law with 28 years of experience on tax matters on the private and public sector. On the private sector, have been a tax consultant and litigator of domestic and international tax matters. Reginaldo participates actively on the academic sector in the International Fiscal Association (IFA), Mexican Bar Association (BMA). He also has participated as ...
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