The extended COFFERS consortium enjoyed a productive two days in Prague for our first Annual General Assembly. Hosted by our partners at Charles University and attended by Senior Advisory Board members, Jane McCormick (Global Head of Tax, KPMG); Professor Sol Picciotto (Lancaster University and Onati Institute), Professor Brigitte Young (Munster University) and Burkhard Mühl (Austrian Ministry of Interior) the meeting took stock of where COFFERS is and where COFFERS is going. Discussions included presentations on the tax implications of the Legal Entity Identifier, developments in the taxation of portfolio income, the tax gap and techniques for mapping tax ecosystem evolution.