The first section of the paper compares the Portuguese and Greek welfare states in three policy domains, social security, health and labor market policy, on the eve of the crisis. The second section analyses the major causal factors and conditions that forced each of the two countries to seek a bailout (in the case of Portugal the third since the transition to democracy) and charts the unfolding of the crisis. The aim is to develop a comparative understanding of the fundamental problems faced by each economy. The third section examines the distinct socio-political dynamics of the reforms in the two countries. It looks at the evolution of the formal positions as well as the less visible interests and internal conflicts of major socio-political actors (the “troika”, political parties, trade unions, social movements and others). The aim is to develop an explanatory framework for the interplay of external and internal factors in welfare state “rescaling” under conditions of economic crisis.