Across the United States, unprecedented numbers of individuals with disabilities are transitioning from mental institutions and developmental centers to community-based settings. As the growing tide of individuals needing community-based services advances, the daunting task of procuring the resources necessary to support them is at hand. Practitioners of applied behavior analysis (ABA), in conjunction with professionals from disciplines such as psychiatry, psychology, medicine, and other specialized ancillary services including occupational therapy, physical therapy and speech and language pathology, have been able to forge beneficial partnerships to maintain the movement to community-based life for individuals with long-term support needs. In this article, we provide an overview of funding options for ABA services at the federal, state, and local levels and for various disability types. We also discuss current and future initiatives to increase funding for ABA services for specific populations who are currently underserved.