VdA's tax practice area contributed to the eighth edition of the publication "Cadernos IVA 2020", a project promoted by Católica Tax and coordinated by Professor Sérgio Vasques.

Present since the first edition, VdA participates with an article co-authored by Conceição Gamito (Senior Adviser) and Rita Simão Luís (Associate), entitled "VAT and Collaborative Financing: The Case of COVID-19 and the Need for Change", focusing on the issue that marked 2020 and the obstacles that the lack of adequacy of the tax regime poses to civil society responses in situations of social emergency.

This book is a collection of works on VAT by authors who are specialists in this field from the areas of consultancy, law, academy and business.