Check out this program offered by the Massachusetts Department of Developmental Services
"The Massachusetts Department of Developmental Services is now accepting OPEN REQUEST forms for the 2025 Children's Autism Waiver Program. This program offers intensive in-home and community-based supports for eligible children with autism under the age of 10. Learn more and submit your interest form here.
https://www.mass.gov/dds-childrens-autism-waiver-service-program-overview
We provide in-home ABA services for children ages 3-10 with an Autism Diagnosis along with resources like funds for social building activities like swimming and gymnastics, safety purchases in their homes, and sensory items to assist with their diagnosis.
Applying does not guarantee eligibility or services."