The Alliance has three levels of membership: sustainers, affiliates and individual/couples.
Sustainers are state-wide unions and major donors. Their contributions provide the structural support for the Alliance operations. There are currently 28 sustaining unions.
Affiliates are union locals or community organizations whose dues are based on the number of members in their group. When the affiliates join, all of their retired members are automatically registered as members of the Alliance.
Individual and couple memberships are $20 for an individual and $30 for a couple and provide the people involved with subscriptions to the newsletter, invitations to events and access to raffle tickets.