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End The Wait Ontario is a parent-led source for Ontario Autism Program (OAP) statistics and advocacy. Serving families, researchers, and journalists across Toronto, Ottawa, Hamilton, London, and all regions of Ontario.

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end|thewaitontario

End The Wait Ontario is a parent-led source for Ontario Autism Program (OAP) statistics and advocacy. Serving families, researchers, and journalists across Toronto, Ottawa, Hamilton, London, and all regions of Ontario.

Getting Started

  • Browse All Pages
  • Search
  • Diagnosis Guide
  • While You Wait
  • Facts (Citation Ready)

Common Questions

  • All Questions
  • How Long Is the Wait?
  • What Is the OAP?
  • How Many Are Waiting?
  • Options While Waiting
  • Funding Amounts

Tools

  • Parent Navigator
  • Next Steps Tool
  • Wait Estimator
  • Funding Estimator
  • Therapy Budget
  • Waitlist Tracker

Providers

  • Provider Directory
  • Choosing a Provider
  • Submit a Provider

Funding & Support

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  • DTC & RDSP

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Evidence & Data

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Take Action

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  • Write Your MPP
  • File Complaint
  • Advocacy Toolkit

About

  • Our Story
  • Transparency
  • Media References
  • Founder
  • Press
  • Contact
end|thewaitontario

End The Wait Ontario is a parent-led source for Ontario Autism Program (OAP) statistics and advocacy. Serving families, researchers, and journalists across Toronto, Ottawa, Hamilton, London, and all regions of Ontario.

  • Browse All Pages
  • Search
  • Diagnosis Guide
  • While You Wait
  • Facts (Citation Ready)
  • All Questions
  • How Long Is the Wait?
  • What Is the OAP?
  • How Many Are Waiting?
  • Options While Waiting
  • Funding Amounts
  • Parent Navigator
  • Next Steps Tool
  • Wait Estimator
  • Funding Estimator
  • Therapy Budget
  • Waitlist Tracker
  • Provider Directory
  • Choosing a Provider
  • Submit a Provider
  • OAP Overview
  • Funding Guide
  • Eligibility
  • How to Register
  • DTC & RDSP
  • Toronto
  • Ottawa
  • Hamilton
  • London
  • Mississauga
  • All Regions
  • Evidence Library
  • Data Hub
  • Waitlist Data
  • Cost Calculator
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  • Where Does the Money Go?
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  • File Complaint
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  • Transparency
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Legal Disclaimer: This website presents advocacy arguments based on publicly available data and legal frameworks. While we strive for accuracy, this content is for informational purposes only and does not constitute legal or medical advice. Nothing on this website should be construed as a guarantee of any specific legal outcome.

Independence: End The Wait Ontario is a parent-led advocacy group. We are not affiliated with the Ontario government, the Ontario Autism Coalition, Autism Ontario, or the World Health Organization. We cite FOI data obtained by the Ontario Autism Coalition as a matter of public record. This does not constitute affiliation. References to these organizations are for informational purposes; no endorsement is implied.

Non-partisan policy advocacy: We advocate on policy outcomes for children and families and do not endorse any political party or candidate.

Statistics are current as of the dates cited and may change. For specific legal guidance, consult a licensed attorney. For medical advice, consult qualified healthcare professionals. Last updated: 2026.

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Carroll v. Ontario · HRTO 2025-62264-I · our own pending, unadjudicated application

© 2026 End The Wait Ontario. All rights reserved. · Parent-led advocacy · Not a government agency

  1. Home
  2. ›Policy
  3. ›Fao Report Analysis

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

As of March 4, 2026, **89,799 children are registered with the Ontario Autism Program**. [FOI] However, only **20,633 (23%)** have an active Core Funding Agreement. This represents approximately 290% growth in registrations since 2019, with 69,166 children still waiting for essential funding.

Source: OAC FOI Mar 2026, FAO Report 2024

What is the human cost of Ontario autism wait times?

The human cost of Ontario autism wait times is significant. Every month a child waits is time they cannot get back in terms of early development. The clock is always ticking, and the vast majority of autistic children in Ontario are waiting during the sensitive developmental period when intervention is most effective.

Source: WHO Fact Sheet: Autism Spectrum Disorders (2023); FAO Report 2023-24

Why are Ontario autism wait times so long?

Ontario's autism program operates on a fixed total OAP budget ($965M for 2026-27, up from $779M in 2025-26, per the 2026 Ontario Budget) regardless of how many children enter the system. Unlike healthcare where treatment follows diagnosis, OAP funds are rationed by registration date rather than medical need. This structural flaw creates perpetual 5+ year backlogs during sensitive developmental periods.

Source: 2026 Ontario Budget; FAO Report 2023-24

How should autism services be allocated?

A needs-based model would have a doctor prescribe therapy levels, with the system funding the prescription based on medical urgency. Instead, Ontario uses a date-based lottery where families wait years regardless of their child's developmental needs. WHO and major health organizations universally recommend needs-based access.

Source: WHO Fact Sheet: Autism Spectrum Disorders (2023); MCCSS OAP Guidelines

FAO Report on Ontario Autism Program spending analysis

FAO Report

Financial Accountability Office (FAO) Report Analysis

An independent review of Ontario Ministry of Children, Community and Social Services spending on autism services.

Key Insight:

The FAO report confirms that while funding has nominally increased, the number of children waiting for core services has reached record highs, and per-child spending parity has not been achieved across the various OAP iterations. The "waitlist crisis" is a direct result of policy decisions documented in this independent financial audit.

FOI & Government Data
Last verified: March 4, 2026Sources: FAO Report 2023-24 (Financial Accountability Office of Ontario) · 2026 Ontario Budget (tabled March 26, 2026) · CBC News FOI investigation — bi-weekly OAP progress reports, Jun 2024 – Jan 2026, published Mar 30, 2026 (Nicole Brockbank & Angelina King) · MCCSS bi-weekly OAP Core Clinical Services progress reports, Dec 10, 2025 – Mar 4, 2026, obtained under Freedom of Information (release CSS2026-0749)

Report Summary

  • Spending increased from ~$300M to ~$600M, yet waitlists for core clinical services grew from ~23,000 (approximate 2019 baseline) to 70,176 (FAO Annual Report 2023-24 baseline) and currently 89,799 (March 2026).
  • Administrative delays in "AccessOAP" rollout contributed significantly to the spending gap.
  • Current funding levels are insufficient to provide core clinical services to even 23% of children on the waitlist.
  • The shift to a fee-for-service model has placed the administrative burden on families while service capacity remains stagnant.

The policy behind the numbers

69,166 children are caught in a structural funding gap the FAO confirmed in independent analysis.

Registered

89,79989,799

Children registered

Total in the Ontario Autism Program queue

MCCSS FOI · Mar 2026

Funded

20,63320,633

Have active funding

Only 23% of registered children

MCCSS FOI · Mar 2026

Waiting

69,16669,166

Still waiting

Registered. Diagnosed. Un-funded.

MCCSS FOI · Mar 2026

Verified June 13, 2026 , MCCSS FOI · Mar 2026

Share these numbers
Ontario Autism Program key statistics (MCCSS FOI · Mar 2026, verified 2026-06-13)
MetricValue
Children registered89,799
Have active funding20,633
Still waiting69,166

FAO Key Findings

Waitlist Crisis

69,166 children

Waiting for core clinical services as of March 2026 (FOI Data)

Service Rate

23%

Only 23% of registered children receiving core clinical services (March 4, 2026 FOI data, down from 28.5% in FAO 2023-24 report)

Average Wait

5+ years

Estimated average time from registration to a core clinical service invitation (OAC FOI historical tracking; not an FAO figure)

Annual Spending

$628 million

Total OAP expenditure in 2022-23 (FAO)

Cost Per Child (Calculated)

$9,800

Approximate average annual spending per child registered in OAP 2022-23 (FAO $628M ÷ ~64,000 estimated registered at that time; not based on current $965M budget or current registered totals)

Critical Issue

Unspent Funds

$90 million

Funding went unspent in 2022-23 because there were not enough therapists to deliver services (FAO capacity analysis)

Detailed Discovery: Where Does the Money Go?

Spending Gap

Nominal spending has nearly doubled since 2018, but service delivery has not kept pace.

Why it matters

"More children are waiting than ever before despite larger budgets."

Administrative Bottlenecks

The rollout of AccessOAP and the new diagnostic intake process caused significant delays.

Why it matters

"Funds allocated for services remained unspent while families waited for invitations."

Service Capacity

Lack of qualified therapists (BCBAs, SLPs, OTs) limits the ability to scale clinical services.

Why it matters

"Funding alone cannot fix the waitlist without a matching increase in the clinical workforce."

Understanding the Implementation Chasm

2018-2019

OAP Redesign Announced

Shift from direct service delivery to a fee-for-service / direct funding model.

Fiscal Consequence

Waitlist numbers began to accelerate as the old system was paused.

2021-2022

AccessOAP Launch

Centralized administrative body created to manage intake and funding.

Fiscal Consequence

Rollout delays led to millions in unspent funds while families remained stuck in intake.

2023-2025

Waitlist Peak

Registration reaches 89,799+ while core clinical service invitations remain slow.

Fiscal Consequence

Only ~23% of registered children are receiving core clinical funding.

Questions About the FAO Report

The Financial Accountability Office (FAO) released a comprehensive analysis of the OAP in 2024. Key findings as of February 2024 included: 70,176 children registered (has since grown to 89,799 by March 4, 2026), only 28.5% receiving core clinical services (declined to 23% by March 4, 2026), and capacity constraints the FAO noted led to portions of funding going unspent in 2022-23. The report confirmed that the waitlist crisis has continued to worsen despite increased provincial funding.
Ontario spent $628 million on the OAP in 2022-23 (FAO). Total autism-related spending has increased 67% since 2017. The gap between registered children and those actually receiving support means per-child costs for those served are significantly higher than the program average.
The FAO noted capacity constraints that led to unspent funding in 2022-23 (per FAO capacity analysis; see fao-on.org for primary data). This paradox demonstrates that throwing money at the problem without addressing workforce capacity cannot solve the waitlist crisis. The funding bottleneck is not purely budgetary but structural - there are not enough qualified ABAs, speech therapists, and OTs to meet demand.
Only 23% of children registered with the OAP receive core clinical services (OAC FOI, Mar 2026). This service rate has declined from approximately 40% in 2019 and 28.5% in early 2024. The decline occurred despite budget increases, indicating that the funding model and service delivery system cannot keep pace with demand. Ontario appears to have among the lowest autism service delivery rates in Canada based on available comparisons.
Ontario spends more total dollars on autism services than any other province ($628M reported by FAO for 2022-23, rising to $965M budgeted for 2026-27, up from $779M in 2025-26), but has among the lowest service delivery rates (23.0%). BC's direct family funding model reportedly achieves faster service access than Ontario's centralized model. Ontario's centralized model creates administrative bottlenecks that other provinces avoid through direct family funding and regional service delivery.
The FAO did not make explicit recommendations (their mandate is analysis, not policy). However, their data suggests: (1) Direct funding to families would bypass service capacity issues, (2) Regional delivery models (like Alberta and BC) serve more children faster, (3) Workforce development is critical - more training programs for BCBAs and therapists, (4) Interim one-time funding is insufficient - families need predictable, ongoing support.
The OAP waitlist has grown dramatically: ~23,000 children in 2019 (approximate baseline), 70,176 registered by February 2024 (FAO), and 89,799 by March 2026 (Ontario Autism Coalition FOI). This represents approximately 290% growth from the approximate 2019 baseline. Meanwhile, the percentage of children receiving services dropped from ~40% to 23%. The waitlist growth outpaces population growth, suggesting systemic capacity shortfalls rather than increased prevalence alone.
The FAO analysis notes that delayed intervention increases lifetime costs. Children who receive early intensive ABA (before age 6) are significantly more likely to develop independent living skills. Without early intervention, research indicates significant lifetime cost increases (per peer-reviewed literature on early intervention economics; specific estimates vary by study and service model). Ontario currently pays for short-term savings with long-term expenses in special education, adult developmental services, and supported housing.

Use This Data. Hold Government Accountable.

The data in the FAO report raises serious questions about service delivery. Use this information to hold elected officials accountable.

Take Action

Help End the Wait

These findings point to systemic reforms. See what experts recommend.

Write to Your MPPShare Your Story

Verified References & Sources

Updated: Mar 2026

Government Reports & Data

  • [2023]
    Exclusion of Students With Disabilities — 2023 SurveyVerified FAO Data
    Community Living Ontario • Report • 2023-10-01
    View
  • [2024]
    Inclusion Without Proper Support Is AbandonmentVerified FAO Data
    Elementary Teachers' Federation of Ontario • Report • 2024-06-01
    View
  • [2020]
    Autism ServicesVerified FAO Data
    Financial Accountability Office of Ontario (FAO) • Report • 2020-07-21
    View
  • [2024]
    Ministry of Children, Community and Social Services: Spending Plan ReviewVerified FAO Data
    Financial Accountability Office of Ontario (FAO) • Report • 2024-06-05
    View
  • [2026]
    MCCSS bi-weekly OAP Core Clinical Services progress reports (FOI release CSS2026-0749)Verified FAO Data
    Ministry of Children, Community and Social Services (Ontario) • Report • 2026-03-04
    View
  • MCCSS bi-weekly OAP Core Clinical Services progress reports (FOI release CSS2026-0749). Ministry of Children, Community and Social Services (Ontario) (March 2026)
  • Ministry of Children, Community and Social Services: Spending Plan Review (2024). Financial Accountability Office of Ontario (2024)

Related Resources

  • Policy Hub
  • Data Hub
  • Waitlist Data
About This Article

Written by Spencer Carroll

Founder & Autism Advocate

Parent of autistic child navigating OAP system

Evidence 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.

Facts5
Sources4

89,799

children are registered in the Ontario Autism Program

Secondary sourceMCCSS FOI · Mar 2026Verified 2026-06-13

According to the FAO (2020 report), OAP funding covers less than one-third of estimated need at 2018-19 service levels

Government / peer-reviewedFinancial Accountability Office of Ontario (2020)Verified 2020-07-21

$965M

Ontario allocated to the Ontario Autism Program in 2026-27

Government / peer-reviewedGovernment of Ontario, Ministry of Finance (2026)Verified 2026-03-26

23%

Only 20,633 children have active funding agreements — less than one in four

Secondary sourceMCCSS FOI · Mar 2026Verified 2026-06-13

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 (2023)Verified 2023-11-15
Last system verification: 2026-06-13. Next scheduled update: 2026-09-10.
View methodologyBrowse every source