This mixed-methods study investigated the relationship between burnout and performing noncounseling duties among a national sample of professional school counselors, while identifying school factors that could attenuate this relationship. Results of regression analyses indicate that performing noncounseling duties significantly predicted burnout (e.g., exhaustion, negative work environment and deterioration in personal life), and that school factors such as caseload, Adequate Yearly Progress status and level of principal support significantly added to the prediction of burnout over and above noncounseling duties. Moderation tests revealed that Adequate Yearly Progress and caseload moderated the effect of noncounseling duties as related to several burnout dimensions. Participants related their burnout experience to emotional exhaustion, reduced effectiveness, performing noncounseling duties, job dissatisfaction and other school factors. Participants conceptualized noncounseling duties in terms of adverse effects and as a reality of the job, while also reframing them within the context of being a school counselor.Keywords: burnout, noncounseling duties, professional school counselors, mixed methods, job dissatisfactionAlthough the term burnout was first coined by Freudenberger (1974) to describe a clinical syndrome encompassing symptoms of job-related stress, it is generally accepted that the work of Maslach and colleagues has served as the foundation of the empirical study of burnout as a psychological phenomenon. Maslach, Schaufeli, and Leiter (2001) defined burnout as a prolonged exposure to chronic emotional and interpersonal stressors on the job. The primary focus of burnout studies remains within the occupational sector of human services and education, where empathy demands are high and the emotional challenges of working intensively with other people in either a caregiving or teaching role are considerable (Maslach et al., 2001). Burnout is defined by three core dimensions: emotional exhaustion, depersonalization and reduced personal accomplishment (Maslach & Jackson, 1981).Emotional exhaustion is a key aspect of the burnout syndrome. It is the most obvious manifestation of the syndrome (Maslach et al., 2001) and a reaction to increasing job demands that produce a sense of overload and exhaust one's capacity to maintain involvement with clients (Lee & Ashforth, 1996). Feeling unable to respond to the needs of the client, one experiences purposeful emotional and cognitive distancing from one's work. This effort to establish distance between oneself and the client is defined as depersonalization. Reduced personal accomplishment describes the eroded sense of effectiveness that burned-out individuals experience (Maslach et al., 2001).According to the job demands-resources model, one of the most cited models in burnout literature, burnout occurs in two phases: first, extreme job demands lead to sustained effort and eventually exhaustion; second, a lack of resources to deal with those demands further leads to withdrawal and eventual disengagement from work (Demerouti, Nachreiner, Bakker, & Schaufeli, 2001). Professional school counseling is a profession in which emotional empathy is a requirement, and the qualitative and quantitative job demands are high. Stressors linked to burnout (e.g., high workload, negative work environment) have effects that may persist even after exposure to the stressor has ended, leading to negative impact on daily well-being (Repetti, 1993). In those jobs in which high demands exist simultaneously with limited job resources, both exhaustion and disengagement are evident (Bakker, Demerouti, & Euwema, 2005; Demerouti et al., 2001). With organizational factors accounting for the greatest degree of variance in burnout studies (Lee & Ashforth, 1996), robustly exploring factors unique to the profession of school counseling is a key to understanding the phenomenon of burnout in school counselors. …