The purpose of GaL-AA is to serve the LGBTQ+ members and potential members of Alcoholics Anonymous by carrying the AA message throughout the world with integrity, transparency, service and unity.

GaL-AA was chartered in 1981 and it is recognized by Alcoholics Anonymous as a special interest group. GaL-AA is a non-profit 501(c)(3) corporation and contributions are tax deductible to the extent of the law.