Ontario 2026
As of March 2026, 89,799 children are registered on the OAP waitlist. 77% (69,166) are still waiting for core OAP funding (Ontario Autism Coalition FOI, March 2026). Wait times vary by region; OAC survey respondents in Northern Ontario report some of the longest waits.
The children behind the programme
Every number on this page is a child waiting through the critical early-intervention window.
Registered
89,799Children registered
Total in the Ontario Autism Program queue
MCCSS FOI · Mar 2026
Funded
20,633Have active funding
Only 23% of registered children
MCCSS FOI · Mar 2026
Waiting
69,166Still waiting
Registered. Diagnosed. Un-funded.
MCCSS FOI · Mar 2026
Verified , MCCSS FOI · Mar 2026
| Metric | Value |
|---|---|
| Children registered | 89,799 |
| Have active funding | 20,633 |
| Still waiting | 69,166 |
Children currently registered and waiting for Core Clinical Services in Ontario.
For Core Clinical Services
Only ~21k of 90k served
Typical OAP funding covers only a fraction of clinical costs.
Watch the waitlist explode over the last 7 years of policy inaction.
Registering with the OAP and getting OAP funding are two different waits. Registration is the quick part — you sign up through AccessOAP once your child has a diagnosis. The funding wait is what comes after, and it is the long one.
As of March 2026, 89,799 children are registered and 20,633 have an active core funding agreement. That leaves 69,166 (77%) registered but not yet funded.
The funding wait ends with an invitation to apply for core clinical services. Based on End The Wait Ontario's analysis of MCCSS FOI registration and invitation data (release CSS2026-0749), those invitations are still reaching children who registered in 2019–2020 — so a child who registered more recently is waiting for the invitation, not for the paperwork.
So if you are searching for how long the OAP funding waitlist is, the honest answer is multi-year, and it is a separate wait from the day you registered.
Our data is derived from official government reports and independent oversight bodies to ensure accuracy and neutrality.
While waiting for OAP services, there are steps you can take to support your child and add constituent pressure on the waitlist.
“My son was diagnosed with severe, non-verbal autism at 14 months old. Like thousands of other parents, I was told early intervention was critical. And like thousands of others, I was placed on a waitlist that effectively has no end.”
, Spencer Carroll, Founder, End The Wait Ontario
Four years of phone calls. Two MP interventions. An ombudsman complaint. Emails to the Premier, the Minister, AccessOAP. Silence. Form letters. Nothing.
We\'ve paid thousands out of pocket for speech therapy, OT, whatever we could afford. The intensive behavioral support he actually needs costs more per month than most families spend on rent. We\'re not wealthy. We\'ve been drowning.
Then a clip of me discussing autism diagnosis and early intervention was shared on the World Health Organization\'s official social channels. A Canadian father talking about what timely support means, and what happens when children wait years for services that guidelines say should begin within weeks of diagnosis.
I built this organization because it should have existed when we needed it. I filed a human rights complaint because silence wasn\'t working. Carroll v. Ontario argues what thousands of families already know: making disabled children wait years for medically necessary services during their critical developmental window may constitute discrimination under Ontario\'s Human Rights Code.
Spencer Carroll
Founder & Parent Advocate
Applicant, Carroll v. Ontario (HRTO 2025-62264-I)
89,799
Registered
~20,633
In Services
~1 in 4
Accessing Care
HRTO Case Disclaimer
The legal claims in Carroll v. Ontario (HRTO 2025-62264-I) involve specific individual circumstances and are distinct from the general advocacy positions expressed on this website. This case alleges that wait times during documented critical developmental windows may constitute discrimination under Ontario's Human Rights Code.
Has the government cleared the autism backlog?
No. Government claims of "clearing the backlog" refer only to administrative invitations, not actual service delivery. While 89,799 children are registered, 69,166 still lack funding for clinical therapy. March 2026 data confirms that only 23% of children have accessed core services.
Source: OAC FOI Mar 2026 · Verify Link
Written by Spencer Carroll
Founder & Autism Advocate
Evidence on this page
Key claims are paired with their source, evidence tier, and verification date so readers can inspect the public record directly.