%0 Journal Article %T Single Mothers¡¯ Post %A Hayley McKenzie %A Kay Cook %A Kristin Natalier %J Sociology %@ 1469-8684 %D 2019 %R 10.1177/0038038518813847 %X This article uses single mothers¡¯ pursuit of child support (child maintenance) to examine how the state governs gender through post-separation financial responsibilities. We draw on interview data to detail how the Australian welfare state compels single mothers¡¯ child support provisioning through claims work and the associated strategies of managing information, emotions and government workers. Despite their sustained efforts, provisioning afforded single mothers¡¯ limited financial benefits. We argue that this outcome reflected a gendered policy and implementation regime that normalised masculine financial discretion and simultaneously compelled single mothers¡¯ provisioning and failed to accord it legitimacy. Provisioning did, however, benefit the welfare state, which appropriated single mothers¡¯ time and knowledge to claim and perform key functions. We conclude that the necessity and challenges of child support provisioning were not indicative of a failing child support programme but rather reflected its role in the reproduction of gendered power, responsibilities and rewards in post-separation parenting %K child maintenance %K child support %K governance of gender %K lone motherhood %K post-separation parenting %K provisioning %K single mothers %K unpaid work %K welfare state %U https://journals.sagepub.com/doi/full/10.1177/0038038518813847