By adolescence, appraisal of one's past life experience becomes critical to the stage-salient issue of identity formation. This study examined adolescents' perceptions of their maltreatment experiences. It scrutinized the combined and unique contribution of five maltreatment types (i.e., physical abuse, sexual abuse, psychological abuse, neglect, and exposure to family violence) to variance in adolescent adjustment. It was predicted that these maltreatment types would account for significant variance in adjustment when controlling for the context variables of age, sex, socioeconomic status, IQ, and stressful life events. Adolescents (N = 160, aged 11–17) were randomly selected from the open caseload of a child protection agency. Participants completed global severity ratings regarding their experiences of the five types of maltreatment, as well as a battery of measures assessing self- and caretaker-reported externalizing and internalizing symptomatology. The youths' maltreatment ratings significantly predicted self-reported adjustment, even when controlling for all context variables. Psychological maltreatment was the most predictively potent maltreatment type, and enhanced the predictive utility of other maltreatment types. Significant sex differences in the sequelae of perceived maltreatment were evident. Also, interactions between youths' ratings and those obtained from CPS files were detected. The findings were consistent with recent research in child maltreatment, and contribute to our understanding of developmental psychopathology among adolescents.