Theoretical and empirical research provide conflicting views on whether women who do paid work are less at risk from violence by an intimate partner in low- and middle-income countries. Economic household-bargaining models propose increased access to monetary resources will enhance women's “agency” and hence their bargaining power within the household, which reduces their vulnerability to intimate-partner violence. Feminist theorists also argue, however, that culture, context, and social norms can impede women's ability to access and benefit from employment. This study uses semi-structured interviews conducted in 2009 to explore the implications of paid work among women market traders in Dar es Salaam and Mbeya, Tanzania. While in this sample, informal-sector work did not result in women being able to fully exercise agency, their access to money did have a positive effect on their lives and reduced one major source of conflict and trigger for violence: that of negotiating money from men.