I argue that political parties oriented towards particularistic goods affect coalition government in presidential systems. Particularistic parties hire out their support on some item(s) of the presidential agenda in exchange for locally targeted policies or resources under the control of presidents. They are relatively cheap coalition partners for presidents in policy terms and their representation in the legislature provides presidents with coalitional flexibility. My empirical analysis of cabinets in 10 Latin American countries shows that when particularistic parties hold a larger share of the legislative seats minority presidents are less likely to form majority governments and more likely to change the party composition of their cabinets.