Separate studies have shown increased delay discounting in people with bipolar disorder (BD) and people with alcohol dependence (AD) relative to people without mental health problems. Compared delay discounting in people in people with no mental health problems, AD, BD and AD plus BD. Associations of delay discounting with self‐reported impulsivity and reward sensitivity were also assessed. To read the full article, log in using your NHS Athens details. To access full-text: click “Log in/Register” (top right hand side). Click ‘Institutional Login’ then select 'OpenAthens Federation', then ‘NHS England’. Enter your Athens details to view the article.