Tdcs And cogNitive traininG cOmbined for AUD (TANGO)

Inclusion Criteria: * Meet the Diagnostic and Statistical Manual of Mental Disorders diagnostic criteria for AUD * Abstinent from alcohol use * Must have the intention to remain in the Lodging Plus program until the end of the intervention portion of the study. Exclusion Criteria: * Any medical condition or treatment with neurological sequelae (i.e. stroke, tumor, loss of consciousness\>30 min, HIV) * A head injury resulting in a skull fracture or a loss of consciousness exceeding 30 minutes (i.e., moderate or severe TBI) * Any contraindications for tDCS or MRI scanning (tDCS contraindication: history of seizures; MRI contraindications; metal implants, pacemakers or any other implanted electrical device, injury with metal, braces, dental implants, non-removable body piercings, pregnancy, breathing or moving disorder) * Any primary psychotic disorder (e.g. schizophrenia, schizoaffective disorder); Participants with other treated and stable psychiatric disorders will be included * Presence of a condition that would render study measures difficult or impossible to administer or interpret * Primary current substance use disorder diagnosis on a substance other than alcohol except for caffeine or nicotine * Clinical evidence for Wernicke-Korsakoff syndrome * Left-handedness * Entrance to the treatment program under a court mandate