ONTIER LLP

Tax Law

Counsel

Manuel Díaz joins ONTIER after a long career in the Public Administration, being his last position Head of the Cabinet of the Secretary of State for Finance. He previously headed the School of Public Finance, led the regional unit and acted as Deputy Head of the Special Delegation of the Spanish Public Finance Authority (AEAT) in Madrid. He was also Administrator to the AEAT and Chairperson-Adviser at the Institute for Tax Studies. Manuel Díaz was also President of the jury of official exams to enter the Spanish Body of Senior State Finance Inspectors.

Manuel Díaz also has an extensive academic background as a Lecturer in several institutions including the Business School of the CEU San Pablo University (since 2007) and the Loyola University (since 2012). He also headed several training courses in tax and finance at the Menéndez Pelayo International University and he works as a Lecturer at the International MA program in Tax Administration at the World Bank. He teaches Tax lessons at the MA in Tax Law at the UNED and works as a Lecturer at the School of Public Finance, the National Institute for Public Administration (INAP), the University of Salamanca Foundation and the School of Economy Professionals, among others.

Spanish and English

BA in Law by the CEU San Pablo University