Is Autism Treatment Delayed in Ontario?

Under the previous system (pre-2019), families reported waits of 2–3 years for services—which is already long. But in recent years, families have reported even longer waits for the new needs-based program. There are cases of children who were registered in 2019 or 2020 still waiting for therapy as of 2026.

The current program is only reaching a fraction of kids at any time. Advocacy groups note the government has "built something that only services one in five kids," leaving the majority without help.

When 80% of children eligible for autism therapy aren't receiving it due to backlogs, it's clear that timely treatment is not happening.

The word delay might imply a short holdup, but here it's protracted. By the time many Ontario children get autism therapy, they are far beyond the ideal intervention window.

Experts emphasize starting intensive therapy by age 4 or earlier for best results; however, Ontario's delays mean some children don't start until age 6, 7, or older—if at all.

Even with budget increases from approximately $600 million to $965M annually (2026-27, up from $779M in 2025-26), the waitlist has expanded dramatically. From approximately 23,000 children waiting in 2018–19 to over 88,175 by January 2026—a 280%+ increase.

The funding increases haven&apos't kept pace with demand, meaning delays have actually grown longer for many families over time.