In this conceptual article, we argue that defining corporate social responsibility and corporate social irresponsibility as opposite constructs produces a lack of clarity between responsible and irresponsible acts. Furthermore, we contend that the treatment of the CSR and CSI concepts as opposites de-emphasizes the value of CSI as a stand-alone construct. Thus, we reorient the CSI discussion to include multiple aspects that current conceptualizations have not adequately accommodated. We provide an in-depth exploration of how researchers define CSI and both identify (...) and analyze three important gray zones between CSR and CSI: the role of harm and benefit, the role of the actor and intentionality, and the role of rectification. We offer these gray zones as factors contributing to the present lack of conceptual clarity of the term CSI, as a concept in its own right, leading to difficulties that researchers and managers experience in categorizing CSI acts as distinct from CSR. (shrink)