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 19, 2026 in Fernando Edwards, Isabel M. Wolleter, Operaciones, Transactions

Caja 18

Prieto advised Caja de Compensación de Asignación Familiar 18 de Septiembre ("Caja 18") on the successful placement of Series D Bonds, for a total amount of UF 820,000. This issuance,…
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June 16, 2026 in Isabel M. Wolleter, Operaciones, Transactions

Caja Los Andes

Prieto advised Caja de Compensación de Asignación Familiar de Los Andes ("Caja Los Andes") on the successful placement of Series DE Bonds, for a total amount of UF 2 million.…
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June 11, 2026 in Andrea Von Chrismar, Antitrust, Antitrust, Benjamín Grebe, Carolina Soto, Catalina Parra, Constanza Moreno, Featured, Javier Albornoz, Legal News, Newsletter, Publications, Uncategorized

FNE publica material de promoción para prevenir la colusión en Mercados Laborales 

Con fecha 8 de junio de 2026, la Fiscalía Nacional Económica (FNE) publicó el material “Prevención de la colusión en los mercados laborales. Buenas prácticas”. Este documento puede ser de…
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June 8, 2026 in Data Protection, Data Protection, Data Protection Publications, Featured, Fernanda Carvajal, Josefina Navarrete, Legal News, Lizzy Seaman, Lucas Henríquez, Newsletter, Publications

CMF modifica disposiciones claves sobre el consentimiento del Sistema de Finanzas Abiertas

El Sistema de Finanzas Abiertas (“SFA”), creado por la Ley Fintec (2022), permite el intercambio de información de clientes financieros entre prestadores de servicios del sector, siempre y cuando los…
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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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