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Lucía Goy Mastromiechele



Gentile Law's Founding Partner, Lucía Goy Mastromiechele, began her professional career in the Tax Department of the Spanish law firm Uría Menéndez, in its Madrid offices, where she acquired a solid experience in tax matters and asset management.

Moreover, her experience as an in-house lawyer for the international real estate company Coffer Inmobiliaria, in its Madrid offices, allowed her to deepen her knowledge of asset management and taxation, as well as Real Estate Law and Inheritance Law.

Lucía has also worked as an associate for leading international law firms, including US firms Davis Polk & Wardwell and Skadden, Arps, Slate, Meagher & Flom, in their New York, London, Brussels and Madrid Offices.

Thanks to her extensive experience in leading international law firms, Lucía has been part of transactions involving high levels of tax complexity and innovative heritage structures, and has acquired important analytical and negotiating skills as well as a practical and comprehensive approach to legal matters.

Practice areas:



+34 626 118 451



Spanish, English, Italian, French


> LL.M., Tax Law, Harvard Law School
> Law Degree, Pontificia Comillas University, ICADE (MES Scholar)
> Diploma in Business Studies, Pontificia Comillas University, ICADE
> Master in Tax, Estate & Wealth Planning, CEF

Professional History

> Gentile Law
> Skadden, Arps, Slate, Meagher & Flom
> Davis Polk & Wardwell
> Uría Menéndez


> Madrid Bar Association, Member
> New York State Bar Association, Member
> Spanish-American Bar Association, Director & Treasurer
> Harvard Annual Fund, Agent
> Harvard Club of Spain, Member
> Harvard Club of New York, Member
> Hispanic-Jewish Foundation, Patrón
> Venezuela Code Foundation, Patrón


> Princesss of Girona Foundation Business Award, Princes of Girona Foundation
> "40 under 40" Best Lawyers in Spain & Portugal, Iberian Lawyer 2017
> Investigation on Tax Law Scholarship Program, Ministry of Education of Spain
> Tax Assistance Program, Internal Revenue Service, US Government
> Outstanding Pro Bono Contribution, New York State Bar Association
> The Real Colegio Complutense & Harvard School.