This study examines the relationship between corporate irresponsibility, corporate social performance and changes in organizational reputation. By combining attribution theory with expectancy violations theory, we provide the first systematic analysis of how organizational reputations are influenced by attributions of corporate irresponsibility in the context of social expectations. Drawing on a comprehensive and unique corporate irresponsibility dataset, this study reveals that firms previously believed to be most socially responsible are penalized by evaluators when corporate culpability is verified by a court of law. Conversely, firms perceived as least socially responsible were more likely to suffer reputation penalties when accused of irresponsibility, without their culpability established through litigation. Overall, the results of our study suggest that organizational reputations are mostly stable in light of irresponsibility, in that evaluators only penalize certain firms, in certain circumstances.Specifically, reputation penalties occur when highly responsible firms are perceived hypocritical and least responsible firms were not found culpable by a court of law. Upon reflection of these findings, our study reveals that the mechanisms of social sanction previously assumed to regulate irresponsibility are weaker than currently understood.Theoretical and policy implications of this study are discussed, along with directions for future research on social evaluations. (Margolis and Walsh, 2003). In doing so, organizations may achieve enhanced corporate social performance (CSP) and be perceived favourably (Barnett and Salomon, 2012;Brammer and Millington, 2004). Yet these same organizations are often observed behaving irresponsibly.Corporate irresponsibility (CI hereafter) may generate substantial unwanted stakeholder attention on firms (Campbell, 2007;Deephouse and Heugens, 2009) because when revealed, CI -organizational behaviors which are perceived to be egregious by observers (Lange and Washburn, 2012) -can damage organizational reputations (Karpoff and Lott 1993;Mishina, Block and Mannor, 2012).Thus far, CI research lacks consensus vis-à-vis the effects of irresponsibility on organizational reputation, with one strand of research arguing that irresponsibility is generally detrimental to stakeholder evaluations of the firm (He,