Profile

Sergio joined Pérez-Llorca in October 2024 as a Senior Associate. Previously, he worked at a boutique firm specializing in tax and administrative law, where he provided advisory services to national and international clients. His experience includes establishing companies in the country, implementing corporate restructuring, conducting tax reviews, issuing legal-tax opinions, and managing import operations, both provisional and final.

Studies:

• 2024 Master’s in “Legaltech,” Universidad Internacional de La Rioja, Mexico City
• 2022 Master’s in Blockchain and FinTech, Innovation & Entrepreneurship Business School, Barcelona
• 2019 Master’s in Tax Law, Universidad Nacional Autónoma de México, Mexico City
• 2014 Specialization in Tax Law, Universidad Nacional Autónoma de México, Mexico City
• 2011 Bachelor’s in Law, Universidad Nacional Autónoma de México, Mexico City

His working language is Spanish.

Experience

As an expert in his field, Sergio advises national and foreign companies before the Tax Administration, designing and implementing comprehensive strategies for managing audits and alternative dispute resolutions. Additionally, he drafts legal-tax opinions that facilitate financial and economic decision-making, ensuring his clients’ compliance with tax obligations.

Sergio also develops strategies for filing revocation appeals, annulment lawsuits, exclusive substantive resolution lawsuits, and amparo lawsuits, both direct and indirect. His work has achieved successful results, including the establishment of favorable jurisdictional precedents for taxpayers.

Academic and publishing collaborations

Full-time professor in graduate programs in legal-economic subjects, taxation, and finance at various private universities in Mexico.

Awards and recognition

2023 and 2024, Specialist contributor to the World Justice Project.