The project seeks to make citizens aware in Andalucia and Spain of the rights that EU tax law grants them before national Tax Administrations and Courts. Thought years of experience in teaching and research in the field of tax law, we have detected an important deficit in the knowledge of EU tax law by students, tax advisors, the administration and judges dealing with tax issues (as the reduced number of preliminary rulings to tax questions from Spain shows). Its main goal is to fill that gap and contribute to the dissemination of the knowledge of EU tax law at the graduate, master, and professional level. For that purpose, basic seminars / lectures on the effects of EU Tax Law will be organized, but, in addition, in order to promote high profile research on this field, advance seminars will also be conducted on topics of special interest for tax professionals, inspectors and judges. The challenges and changes in EU tax law in the years to come make very relevant to monitor what is going to happen at the EU level on tax issues so that taxpayers keep track of how EU tax law affects their current positions.