Expert in advising on tax matters, particularly focusing on international tax; regularly advising Spanish companies investing abroad and foreign companies investing in Spain on legal and tax matters.

Antonio Barba advises companies on international taxation, handling their day-to-day business, as well as investment projects, joint ventures, mergers and all kinds of business restructuring. He leads complex international financing projects, including the building and managing of build-operate-transfer (BOT) projects, e.g., desalination, electrical installations, highways and transmission lines, and handles asset acquisition, mainly ships, airplanes and renewable energy assets.

He lectures on EU tax law and international tax planning in several law-related master programs at IE Business School and ESADE Business & Law School.

He coordinates the Group of experts in international taxation and transfer pricing of the Spanish Association of Tax Advisors and coordinates the tax practice of the Cuatrecasas Research Chair at Universidad Carlos III de Madrid.

He is the author of several law review articles in specialized journals.


  • Advanced Management Program PADE
    IESE Business School, Madrid, 2020

    Bachelor of Laws
    Universidad Pontificia Comillas-ICADE, Madrid, 1995

    Bachelor of Economics
    Universidad Pontificia Comillas-ICADE, Madrid, 1996

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