This article critically interrogates the depth and quality of change of post‐apartheid welfare policy and social work practice towards a social development paradigm against the background of inequality and poverty in South Africa. It asks several questions: what kind of welfare system has the current welfare dispensation created? How far has it moved from a residual, ameliorative system to an institutional developmental system, in keeping with the developmental welfare paradigm? To what extent can residual provisions be transformed into developmental processes? What conditions are necessary for this to happen? The answers to questions such as these provide the basis for assessing South Africa's new developmental processes. The article highlights the fundamental contradictions in social development policy imperatives, which call for a marriage of economic and social considerations, and the internal contradictions across and within various welfare policies. Further, it argues that the government does not have the political will to bear the costs of the substantive change that the move towards developmental social work requires, choosing instead limited, individually targeted and ameliorative measures, such as increased social security spending. Thus, it suggests that ideological critique, consciousness raising and participation in public policy debates remain crucial for those who seek long‐term solutions to inequality and poverty in South Africa.