Grantmakers In Aging is an inclusive and responsive membership organization including all types of philanthropies with a common dedication to improve the experience of aging. GIA members have a shared recognition that a society that is better for older adults is a society that is better for people of all ages.

Grantmakers In Aging provides its members with a personal connection to key people, high-quality resources, and state-of-the art ideas about aging and all issues related to aging. Dedicated to promoting and strengthening grantmaking for an aging society, GIA is the only international professional organization of grantmakers active in the field.