Matías has focused his practice on tax issues, participating in several fiscal structure transactions in a variety of cross-border businesses and industries, for both domestic and international companies, including energy and infrastructure companies.

In addition, he has actively participated in several financing projects, tax planning, tax audits and administrative procedures before the tax authority, tax advice related to foreign investment projects, among others.

Practice Areas


  • Law School, Pontificia Universidad Católica de Chile, Santiago, Chile. Degree awarded with maximum distinction (2015)

Professional Experience

  • Associate, Barros & Errázuriz (2015)

Academic Activities

  • Assistant, Commercial Law, Pontificia Universidad Católica, Santiago, Chile (2015 – to date)
  • Assistant, Introduction to Law, Pontificia Universidad Católica, Santiago, Chile (2015 – to date)


  • Spanish
  • English


  • Philanthropy in environmental matters: towards regulations that encourage donations to finance the protection and conservation of the environment and biodiversity. Revista de Estudios Tributarios, (22), pp. 143-173 (2019)