
Sónia Martins Reis
Contacts
Languages
Portuguese, English, French, Spanish, and German
Position
Partner
Practice Areas
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Law degree from the Faculty of Law of the University of Lisbon in 2003.
Master’s degree in Tax Law from the Faculty of Law of the University of Lisbon in 2012.
Guest Assistant Professor at the Faculty of Law of Lisbon, where she teaches Tax Law.
Arbitrator at CAAD (Administrative Arbitration Centre) since 2014.
PhD in Tax Law from the Faculty of Law of the University of Lisbon in 2024.
Sónia was included in the 2026 edition of The Best Lawyers in Portugal® in Tax Law.
Appointed Deputy Director of the Faculty of Law of the University of Lisbon in 2026, in recognition of her academic career and ongoing contribution to legal education.
Registered with the Portuguese Bar Association since 2005.
Joined the Firm in November 2022 and became a Partner in 2024.
