Inclusion Criteria:  Current DSM-5 diagnosis of schizophrenia, schizoaffective, bipolar, or recurring major depressive disorder; Functional impairment as indicated by a score of_2 or greater on the WHODAS 8 item version Smoker as indicated by smoking greater than or equal to 5 cigarettes per day over the past 6 months; Desire to quit smoking as indicated by self-reported serious intention to quitting tobacco within the next 6 months; Age 18 and older; Willing and medically eligible to use NRT; Currently receiving psychiatric treatment and intent to receive treatment for the duration of the study (therapy, medications, etc.).  Exclusion Criteria  Problematic substance use, as defined by the Addiction Severity Index, within the last 30 days, twice within the past 6 months, or hospitalization for substance abuse within the past year. Current acute psychotic episode or unsafe to participate in the study as defined by the Mini International Neuropsychiatric Interview for Psychotic Disorders (Sheehan et al., 1998); Being pregnant or the intention to become pregnant in the next 6 months; Currently receiving any pharmacological and/or behavioral intervention or counseling for smoking cessation; Currently using e-cigarettes or other tobacco products besides cigarettes ≥ 3 days in the past 30 days.