TOMÁS LARRAIN L.
Senior Associate

Tomás Larrain is a Senior Associate and part of the Tax Law team at the firm. He also has experience in Corporate, Judicial, and Indigenous law matters.

Tomás provides specialized advice to charitable and non-profit organization on the various tax aspects involved in their incorporation, daily operations, and fundraising. He also advises companies and family offices on the development of social or environmental impact projects. Additionally, he offers counsel to national and international clients in their day-to-day business operations, in tax litigation before specialized courts, and in estate planning.

He has been an associate at the firm since 2019. Before joining Prieto, he worked as an associate at Gómez & Riesco Abogados (2017-2019) and as a project director at Fundación de Desarrollo Social y Cultural Aitue (2018-2019).

EDUCATION

  • LL.M., Northwestern Pritzker School of Law, Chicago, USA (2024)
  • Law Degree, Pontificia Universidad Católica de Chile (2017)

RELATED NEWS AND TRANSACTIONS

June 5, 2026 in Eduardo Larrain, Fernando Edwards, Isabel M. Wolleter, Operaciones, Transactions

Red Salud

Prieto advised Empresas Red Salud S.A. (“Red Salud”) on the successful placement of Series M Bonds, for a total amount of UF 1.2 million. The issuance, registered with the Financial…
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June 5, 2026 in Eduardo Larrain, Fernando Edwards, Isabel M. Wolleter, Operaciones, Transactions

Engie Energía Chile

Prieto advised Engie Energía Chile S.A. (“Engie”) on the successful placement of Series D Bonds, for a total amount of UF 3 million. The issuance, registered with the Financial Market…
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June 4, 2026 in Benjamín Rillón, Christian von Bergen, Cristóbal Raby, Cristóbal Silva, Featured, Isabel Mellado, Jaime Valenzuela, Josefa Cussó, Kilian Vargas, Margarita Ovalle, Newsletter, Publications, Valentina Flen

Newsletter Laboral Mayo 2026

­En esta edición, revisamos jurisprudencia judicial y pronunciamientos administrativos emitidos por la Dirección del Trabajo (“DT”) más relevantes en materia laboral, correspondientes a mayo de 2026. ­I. JURISPRUDENCIA JUDICIAL Necesidades…
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June 4, 2026 in Benjamín Vicuña, Catalina Urbina, Fernando Samaniego, Operaciones, Tomás Landeta, Transactions

Grupo Patio

Prieto advised Grupo Patio on the sale of the Patio Apoquindo building, located in Las Condes, for a total amount of US$54,000,000. The property was acquired by “Invinsa Oficinas”, an…
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June 2, 2026 in Benjamín Rillón, Christian von Bergen, Cristóbal Raby, Featured, Labor, Labor Publications, Legal News, Valentina Flen

Implicancias laborales de la Ley Integral de las Personas Mayores

El 1 de junio de 2026, se publicó la Ley Integral de las Personas Mayores y de Promoción del Envejecimiento Digno, Activo y Saludable (ley n° 21.822), que tiene por…
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May 29, 2026 in Emilio del Real, Juan Tagle, Martina Katscher, Operaciones, Transactions

SINACOFI

Prieto advised Sistema Nacional de Comunicaciones Financieras S.A. (“SINACOFI”) in the sale of its 49.76% equity stake in BPO Advisors SpA ("BPO"), a Chilean company specializing in the optimization of…
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