Natili presents a comparative analysis of policy trajectories of minimum income schemes in Italy and Spain between the mid-1980s and 2015. Although these two countries had similar points of departure, and faced comparable functional pressures and institutional constraints, they experienced remarkably different developments in this policy field in the last two decades. This comparative analysis provides empirical evidence of the impacts of different types of credit-claiming dynamics resulting from the interaction of socio-political demand withpolitical supply. The Politics of Minimum Income also assesses the reform processes both in countries that have introduced MIS in the age of austerity (such as Portugal) and in countries that have retrenched them (Austria and Denmark).