Direct answer
As of March 2026, the Ontario Autism Program has 89,799 children registered. Only 20,633 (23%) have active core funding agreements, leaving 69,166 children (77%) waiting. Ontario Autism Coalition analysis of registration dates indicates average waits of 5+ years for core clinical services — the individualized therapy budgets up to $6,600–$65,000/year.
Start with the short answer, then reveal deeper context where helpful.
The Ontario Autism Program waitlist has grown steadily since the OAP redesign in 2019. Registration has increased at approximately 850 children per month while enrollment into core services has not kept pace. The net result is a waitlist that grows every month, with the Financial Accountability Office estimating the province would need $1.35 billion annually — well above the current $965 million budget — to serve all children at 2018-19 service levels.
Families on the OAP waitlist are not without options. Foundational Family Services are available immediately upon OAP registration at no cost and include caregiver workshops, entry-to-school programming, and social skills groups. Families may also apply for Special Services at Home (SSAH) or the Passport Program for additional respite and community funding.
The Ontario Autism Program waitlist has grown steadily since the OAP redesign in 2019. Registration has increased at approximately 850 children per month while enrollment into core services has not kept pace. The net result is a waitlist that grows every month, with the Financial Accountability Office estimating the province would need $1.35 billion annually — well above the current $965 million budget — to serve all children at 2018-19 service levels.
Children register with the OAP upon receiving an autism diagnosis, but wait years before receiving an invitation for core clinical services. During this wait, families may access Foundational Family Services (group workshops, no individualized budget) or fund private therapy at their own expense.
Families on the OAP waitlist are not without options. Foundational Family Services are available immediately upon OAP registration at no cost and include caregiver workshops, entry-to-school programming, and social skills groups. Families may also apply for Special Services at Home (SSAH) or the Passport Program for additional respite and community funding.
Private ABA therapy, speech-language pathology, and occupational therapy can be accessed while waiting, though costs are significant. The Disability Tax Credit (DTC), Registered Disability Savings Plan (RDSP), and some private insurance plans may offset expenses. Ontario is one of the only provinces without a publicly funded option for immediate intensive early intervention.
CBC / OAP FOI
OAP Bi-weekly Progress Report, January 7 2026, obtained via Freedom of Information by CBC News
FAO
Financial Accountability Office of Ontario, MCCSS Spending Plan Review, March 2024
OAC
Ontario Autism Coalition, Registration Date Analysis (2025)
Understand the difference between OAP core clinical services (childhood budgets up to $63K) and foundational family services available while waiting.
Practical strategies to get the most from your OAP core clinical childhood budget. Provider selection, therapy planning, and expense optimization tips.
Commitment to Accuracy: Our data is verified against official government reports (FAO, MCCSS), peer-reviewed scientific literature, and accessible public records. Last updated: March 24, 2026.
Written by Spencer Carroll
Founder & Autism Advocate