We investigate the effects of income support on unemployment and welfare dynamics when stigma is attached to welfare provision. Stigma has been modelled in the literature as a cost of entry into welfare. Allowing for psychological factors, we assume that with stigma welfare provision leads to lower search effectiveness; moreover, we allow for interaction among agents. Carrying out an agent-based simulation study, we find that welfare take-up rates decrease with stigma while welfare spells get longer. Unemployment rates are not monotonically related to the amount of stigma, implying that we can find higher levels of unemployment with stigma than with no stigma._x000d_ _x000d_ Keywords:_x000d_ job-search, welfare dependence, stigma, Agent-Based modeling, longitudinal data.