The details of a Geriatric Psycho-Social History Outline for use with the institutional aged are presented. All health care facilities require background information on the patient at the time of admission, but with long-term facilities a more comprehensive psycho-social history is needed. The Outline provides a basis for obtaining information in five categories: 1) identification (detailed, observational and attitudinal); 2) referral source; 3) background; 4) family constellation or environmental factors; and 5) finances. Its comprehensiveness requires more than one pre-admission interview. It is aimed at reducing morbidity and mortality rates following admission to long-term facilities. If the aged person becomes somewhat familiar with the institution before admission, he is less susceptible to accelerated physiologic and psycho-social deterioration and death. Because of constant growth in the field of gerontology, new and improved instruments must be devised to help carry the load. The Geriatric Psycho-Social History Outline is for use as a guide to those who require such information if they are to function at maximum efficiency.