This article explores negotiation skills and discusses their relevance for evaluators. It is argued that the 'interpersonal skills' required of researchers and evaluators is underplayed and that evaluators would benefit from improving skills which enable them to make decisions alongside stakeholders, in particular in community evaluations. Negotiation skills are explored using a case study of a Sure Start programme evaluation in a UK setting, and recommendations are made on how to utilise elements of negotiation in community programme evaluation. Literature on stakeholder involvement and negotiation is discussed together with the UK case. Key skills are highlighted, including attention to: working with emotional situations, face-giving, rapport and creativity, timing, perceptions and improvisation. 3