The Association of Australian Tax Office Credit Unions appears to have been established to bring together tax office credit unions for networking and social purposes. An annual general meeting was held (from 1990 until at least 1997). A constitution was in place. The association published a newsletter and held an annual sports carnival. It is likely the association folded when tax office credit unions disappeared through consolidation.

Our Association of Australian Tax Office Credit Unions collection includes governance documents, meeting minutes, newsletters and sports carnival timetables.