An analysis of how funding levels have impacted waitlists, and why increased spending hasn't eliminated long waits for autism therapy.
Ontario's OAP budget reached $965M in 2025-26, yet the waitlist grew approximately 280% since 2019 to 88,175 children. The FAO estimated $1.35B was needed (2020 projection). Structural factors — not funding alone — drive persistent wait times. This analysis examines why increased spending has not eliminated the backlog.
Source: FAO MCCSS Spending Plan Review and FOI data compiled by End The Wait Ontario. View full methodology and data.
Budget doubled. Waitlist tripled. Children served stayed roughly the same.
Ontario's experience shows that more funding does not automatically mean shorter wait times. Despite roughly doubling the autism program budget since 2018, wait times have not decreased—in fact, the waitlist has expanded dramatically.
Despite doubling the budget, wait times have not decreased.
The waitlist has more than tripled despite increased funding.
Budget
~$250M
Waitlist
~23,000
Notes
Approximate baseline period
Budget
~$300M
Waitlist
27,600
Notes
Before major program redesign
Budget
~$600M
Waitlist
50,000+
Notes
Budget doubled, enrollment freeze began
Budget
~$600M
Waitlist
~50,000
Notes
New needs-based program launched
Budget
~$600M
Waitlist
88,175
Notes
Waitlist continues growing
Budget
$720M
Waitlist
88,175
Notes
One-time top-ups added
Sufficient funding is unquestionably a key to reducing autism wait times. Ontario's experience shows that modest increases were outpaced by growing demand.
Maintaining the 2024 budget of $720M going forward (instead of reverting to $600M) could support a few thousand more kids—a positive step but likely still not enough to clear the backlog.
Only by aligning funding with the actual number of children needing intensive therapy (estimated at $1.35 billion annually by the FAO in 2020, at 2018-19 service levels) will Ontario see wait times come down from years to months.
Beyond dollars, fixing bureaucratic bottlenecks and ensuring funds are swiftly deployed to new therapy spots is essential. Every dollar delayed is a child still waiting.
Funding matters, but how it's used matters more. Join us in calling for efficient, adequately-funded autism services that don't leave children waiting years for therapy.
This page is part of the Waitlist Crisis topic cluster. Current waitlist data and impact analysis.
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.
Verified Facts
88,175 — children are registered in the Ontario Autism Program
23.4% — Only 20,666 children have active funding agreements () — less than one in four
$965M — Ontario allocated to the Ontario Autism Program in 2026-27
WHO recommends accessible, community-based early interventions for children with autism — timely evidence-based psychosocial interventions improve communication and social engagement
According to the FAO (2020 report), OAP funding covers less than one-third of estimated need at 2018-19 service levels