Restructuring & Insolvency
Mexico
20 August 2025
Sainz Abogados‘ practice advises on the tax implications of a range of transactions, including corporate restructurings, private equity, and cross-border M&A deals. The team is also skilled in tax controversy and is noted for its strong track record in favourable settlements from the SAT. The practice is co-led by Ernesto Castañeda, who has significant experience in developing and executing defence strategies in contentious tax matters, and José Luis Rodríguez, who specialises in tax and corporate advisory mandates.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'Proximity and availability.'
- 'This firm offers a unique perspective in Mexico, standing out for its absolutely exceptional knowledge of all types of tax matters and insolvency issues. Its team of experts has an impeccable track record, providing strategic and personalised solutions with an innovative and cutting-edge approach. In addition, its ability to handle complex cases with precision and efficiency positions it as a leader in the sector, always ensuring the highest quality service and professional excellence.'
- 'What really sets the lawyers at this firm apart is their comprehensive and highly specialised approach to each case, combining in-depth technical expertise with an innovative strategic vision. Unlike other competitors, they not only provide legal advice, but also design tailor-made solutions, anticipating risks and maximising opportunities for their clients.'
- 'Notable figures include Ernesto Castañeda and José Luis Rodríguez, recognised for their expertise in complex tax matters, whose ability to structure successful corporate restructurings has been key in numerous cases. Their commitment to excellence, personalised attention and constant updating of regulations and trends consolidate them as undisputed leaders in the sector.'
Key clients
- Delivery Technologies de México (CornerShop)
- Prosalud Mutuus
- Las Mejores Empresas para Trabajar
- Fingo Tech Capital, Promotora de Inversión de Capital Variable, SOFOM, ENR
- Moneda Asset Management
- Banco Actinver, Institución de Banca Múltiple, Grupo Financiero Actinver
- LABN
- Ad-Hoc Group of bondholders of Crédito Real
- Aeroméxico
- New Circle Energy
Work highlights
Advised Aeroméxico on the issuance of several credit notes, providing counsel on tax matters and compliance with Mexican law.
Represented Mexoil and its subsidiaries in their "concurso mercantil" proceedings in Mexico, advising on all aspects of Mexican tax law.
Practice head
Ernesto Castañeda; José Luis Rodríguez
Other key lawyers
Roberto Martinez