The goal of the study was to investigate the issue of informed consent for mental capacity. Seventeen clients referred to the Competency Clinic at the Baycrest Centre for Geriatric Care were interviewed after the assessment had been completed. Their responses to questions regarding the reasons for and possible consequences of the assessment indicated a range of understanding and of capacity to give informed consent. The results are discussed in terms of the appropriateness of having a fairly low threshold for informed consent in situations where other capacities are already in question.