Toronto Services

Diagnosis Options in Toronto

In brief

Quick summary

  • 2 centres offering diagnosis in Toronto.
  • 2 of 2 listed a wait time; the rest don't publish one. Ontario-wide reported wait for funding is 5+ years for families registered in 2021 (community-reported, Ontario Autism Coalition, July 2026).
  • 2 of 2 are registered OAP providers.

What is Diagnosis?

A clinical assessment process, usually led by a psychologist or physician, that determines whether a child meets the criteria for an autism diagnosis. A diagnosis report is typically required before OAP core funding can be used.

Advocates across Toronto continue to highlight that a years-long delay for core clinical services falls short of the Ontario Autism Program's stated goal of timely access to evidence-based care.
End The Wait Ontario · Autism Advocacy & Waitlist Analysis Data

There are currently 2 centers offering diagnosis for autistic individuals in the Toronto area. Ontario Autism Program (OAP) funding can be used for eligible services at approved providers.

Providers offering Diagnosis

Surrey Place Centre

Registered OAP provider
416-925-2169

Located in Toronto

Published Wait Time:18-24 months

Other services at this location: ABA Therapy · Speech Therapy

Geneva Centre for Autism

Registered OAP provider
416-322-7877

Located in Toronto

Published Wait Time:12-18 months

Other services at this location: Behaviour Support · Social Skills

Questions worth asking before you register

  • Is this service currently accepting new OAP-funded clients, or is there a separate waitlist for funded spots?
  • What is your current estimated wait, and can you confirm it in writing or by email?
  • Do you require a diagnosis report, physician referral, or specific intake paperwork before I can book?
  • Is there a deposit, hold fee, or cancellation policy attached to the waitlist?
  • If I also register with another provider, will accepting an opening here affect my other waitlist positions?

While you’re on a waitlist

Families don’t have to wait idle for a spot to open. A separate directory tracks free and low-cost services available across Ontario now.

See free services available now 
Citable facts from this page(2)

How many children are on the Ontario autism waitlist in 2026?

Verified

As of May 13, 2026, 91,974 children are registered with the Ontario Autism Program. However, only 20,711 (22.5%) have an active Core Funding Agreement. This represents ~300% growth in registrations since 2019, with 71,263 children still waiting for essential funding.

Source: MCCSS FOI via OAC · May 2026 · Open source record

Is the Ontario Autism Program underfunded?

Verified

The 2026-27 Ontario Budget allocated $965 million for autism services, up from $779 million in 2025-26, while 91,974 children are registered. The budget record supports the current allocation; the historical FAO funding model is cited separately.

Source: 2026-27 Ontario Budget · Open source record

Verified References & Sources

Official Government Sources

  • [2024]
    Autism spectrum disorder among children and youth in Canada 2019Government Record
    Public Health Agency of CanadaGovernment 2024-03-26

Watchdog Reports

  • [2024]
    Ministry of Children, Community and Social Services: Spending Plan ReviewWatchdog Report
    Financial Accountability Office of Ontario (FAO)Watchdog report 2024-06-05

FOI Records

  • [2026]
    Ontario Autism Program figures as of May 13, 2026 (MCCSS, released under Freedom of Information to the Ontario Autism Coalition; published in the OAC "OAP At A Glance" update, July 2026)FOI Record
    Ministry of Children, Community and Social Services (Ontario), obtained by the Ontario Autism CoalitionFOI record 2026-05-13

Official Organizations

  • [2025]
    Autism Spectrum Disorders Fact Sheet (updated September 17, 2025)Government Record
    World Health Organization (WHO)Official 2025-09-17

Peer-Reviewed Research

  • [2015]
    Early Identification of Autism Spectrum Disorder: Recommendations for Practice and ResearchPeer-Reviewed
    Zwaigenbaum L, Bauman ML, Stone WL, et al. (Pediatrics)Academic 2015-10-01

Take Action

Help End the Wait

Join Ontario families advocating for timely autism services.

Sources on this page

The source chain stays visible.

Key claims are paired with their source, evidence tier, and verification date so readers can inspect the public record directly.

Facts6
Sources5

Evidence supports autism screening and intervention commencing in the first 2 years of life — earlier identification directly enables earlier intervention during the highest neural plasticity window

Government / peer-reviewedZwaigenbaum L, Bauman ML, Stone WL, et al. (2015)Verified 2015-10-01

1 in 50

According to the 2019 Canadian Health Survey on Children and Youth, about 1 in 50 children and youth aged 1 to 17 in Canada had an autism diagnosis

Government / peer-reviewedPublic Health Agency of Canada (2024)Verified 2024-03-26

WHO recommends accessible, community-based early interventions for children with autism. Timely evidence-based psychosocial interventions improve communication and social engagement

Government / peer-reviewedWorld Health Organization (2025)Verified 2025-09-17

22.5%

Only 20,711 children have active funding agreements (22.5%), less than one in four

Government / peer-reviewedMCCSS FOI via OAC · May 2026Verified 2026-08-10
Last system verification: 2026-08-10. Next scheduled update: 2026-11-05.

About this page

See authorship, freshness, trust signals, and ways to stay current.

Written by

Founder & Autism Advocate

Parent of autistic child navigating OAP system

Get the next FOI release before the news cycle does.