This paper attempts to address some of the fundamental problems which underlie current attempts to bring the youth work to account in the UK. Firstly it is argued that the accountability agenda with its emphasis upon outcomes and outputs misunderstands the process by which such outcomes emerge. Rather than youth work being portrayed as a linear process it will be proposed that there is an indirect ‘incidental’ relationship between what youth workers do and the outcomes that emerge out of a process of engagement; such that simplistic accountability measures are inadequate. Secondly it is argued that given the essentially ‘moral’ nature of youth work interventions and their resulting outcomes, i.e. whether their decisions and actions enable young people to live ‘good’ lives. We need to develop a methodology for youth work evaluation which reflects this. It will be suggested that much can be gained from an application of Aristotle’s concept of Phronesis, not least because of the importance placed on ‘context’.