The world of amateur sports lives thanks to the presence of amateur sports associations (ASD), in which sports enthusiasts allow millions of people, whether children or adults and from all walks of life, to practice the sport they love most. Managers of the ASD must fulfill a series of simple fiscal obligations, which they must know and which, if they are done well, make it possible to have a series of benefits for the institutional activity carried out. This is the aim of the course that will be developed in collaboration with the University of Marche.