Diogo Ortigão Ramos


Portuguese English Spanish

Specialist in Tax Law, he has focused his activity on the national, EU and international tax law, namely in M&As, buyouts, corporate restructuring, financial transactions, and real estate investment structuring and transactions.

With over 30 years of experience, Diogo Ortigão Ramos has also developed his activity in the area of tax and customs litigation and consultancy within the Free Trade Zone of Madeira.

Member of the Portuguese Bar Association, the Portuguese Tax Association, the International Fiscal Association, the Portuguese Association of Tax Consultants, the International Bar Association, and the American Bar Association. He is also a member of the European Tax Law Group, Tax Associates Meeting and of the Europe VAT Group, the members of which are renowned European Law firms, leaders in their respective jurisdictions. He is the Portuguese representative of the Foreign Lawyers Forum of the American Bar Association. 

He is a former member of the jury of the Portuguese Bar Association that grants lawyers the status of tax law specialists. Former Lecturer of International Taxation at Overgest / Instituto Superior de Ciências do Trabalho e da Empresa.

Branch Reporter for the 68th Congress of the International Fiscal Association – Mumbai 2014 (Cross-border outsourcing-issues, strategies and solutions).

He is the author of several articles on tax matters.


  • Postgraduate studies in Taxation
    Instituto Superior de Gestão, Lisbon, 1995

    Bachelor of Laws
    Universidade Lusíada, 1989

Directory Mentions

Recommended lawyer
Best Lawyers, World Tax, WWL (national guide) and WWL (global guide) in Tax Law, Corporate Tax and Tax Controversy

Tier 1
Chambers Europe, Leaders League and Tax Directors Handbook in Tax and Private Client

Hall of Fame
Legal 500 in Tax