is a partner and co-founder who is the head of the tax department. A well-renowned tax expert with deep knowledge and experience, Mr Alonso is recognised as one of the premier tax litigators in Spain, with a reputation for innovative, brilliant and effective resolution of significant tax matters. He has over 25 years’ experience of providing legal advice on general taxation, corporate tax law, indirect taxation and tax litigation. A Certified Public Accountant and Auditor, he is a member of the Madrid Bar Association and a government tax inspector (on voluntary leave of absence) as well as a former general assistant director of legal aid and assistance at the Ministry of Economy and Taxation, for general inspection, tax and financial issues. He is a Professor at the Universities of Valencia and Madrid, and teaches at different schools of the Tax Agency, as well as on Master’s courses and at training forums about taxation.