Of Counsels



Degree in Law, Universidad Complutense, Madrid.

Master’s in Tax Advice (LLM). CEU Business School. Universidad San Pablo–CEU.

Master’s in Advanced Studies in Financial and Tax Law (LL.M.). Universidad Complutense, Madrid.


Professional Memberships and Admissions:

Member of the Madrid Bar (Abogado)

Member of the Spanish Association of Tax Advisers (Asociación Española de Asesores Fiscales).



Spanish, English



Leopoldo has been Of Counsel in the Tax Law Department of Alliantia since September 2015. He has specialised in tax law since 1995, in particular being responsible for management and inspection procedures, as well as handling review procedures before the administrative authorities and court actions for judicial review.  Much of his work in relation to tax matters is of an advisory and preventive nature.

Proffessor of Financial and Tax Law at the Universidad Complutense de Madrid.

He is a member of the research project team at the Ministry of Economic Affairs and Competitiveness, and in projects regarding innovation and improvement of the quality of teaching at the Universidad Complutense, Madrid. He also lectures on Financial and Tax Law on postgraduate courses offered by the Universidad Complutense, Madrid.

Proffesor at the ISDE Law & Business School.

He regularly participates in conferences organised by prestigious institutions.

He was a member of the Editorial Board of the Gaceta Fiscal (2000–2002) and was the Coordinator of the Forum of Tax Lawyers (Foro de Abogados Tributaristas) between 1999 and 2001.

He has written numerous articles which have been published in the specialist press and participated in the publication of multidisciplinary legal collections.