Shared services arrangements in the Australian third sector are becoming more common. Notably, however, there is a lack of information to guide nonprofit organisations through the development and engagement of shared structures. This article reviews the lessons that have been recorded from the public and private sectors with respect to the engagement of shared services arrangements. Additionally this article explores the different types of shared services structures that can be adopted. Overall, this article highlights the need for further research and analysis of issues relating to shared services arrangements in order to assist the increasing number of Australian nonprofit organisations engaging these collective arrangements and structures.