Clients of Ritch, Mueller y Nicolau, S.C.‘s tax department view it as ’the best ally in transactions‘ and the team is particularly well versed in tax matters (particularly structuring) in connection with some of the biggest deals in the Mexican market. In this respect it has a truly notable reputation in the real estate and energy spheres, while in capital markets-related tax work, the team also acts for a number of private equity groups and other finance sector entities. On the contentious side, the team assists with tax authority negotiations regarding audits, mediation procedures, and litigation, including before the Supreme Court. Three lawyers share leadership of the practice: Oscar López Velarde, a veteran of numerous contentious tax procedures; Santiago Llano Zapatero, who is a go-to tax advisor in the energy sector; and Juan José Paullada, an upcoming name in tax controversy. At associate level, former senior Eric Humberto Palacios left the firm in August 2024. However, the practice was substantially boosted the following month with the arrival of high-profile practitioner Alejandro Santoyo, formerly head of the tax practice at Creel, García-Cuéllar, Aiza y Enríquez, S.C..
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
‘Immediate availability and great willingness to help, they understand the client's problems and requirements.'
‘I find Ritch Mueller's tax team to be the most competent on the market. Their response times, creativity and results are unmatched. They are the best ally in transactions.'
‘Lawyers stand out for their relationship skills and technical capabilities. They are very precise and pragmatic, which makes transactions efficient. Due to their extensive knowledge of the subject, they inspire a lot of confidence and their work products are impeccable.'
'A team aimed at providing solutions to its clients, always with practicality and protecting all their interests. Their extensive knowledge of the industry and the market stands out.'
Key clients
- EVM Energía del Valle de México
- Castle Harlan
- Continental Grain Company
- Equity Group Investments
- Organización Cultiba
- Enfoca
- Auna
- Grupo Salud Auna México
Work highlights
Advised the shareholders of EVM Energía del Valle de México on structuring the sale of co-generation stations.
Advised a buyer consortium (Castle Harlan, Continental Grain Company, Equity Group Investments, Organización Cultiba) on tax aspects of its acquisition of Baja Aqua Farms.
Advised Auna on international restructuring of the group.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Juan José Paullada
Practice head
Oscar Lopez Velarde; Santiago Llano; Juan José Paullada