Budget 2026: $965M budgeted, 67,509 children still waiting. Read our analysis →

Is the Ontario Autism Program underfunded?

Yes. The Financial Accountability Office (FAO) determined that **$1.35 billion annually** is needed to serve all registered children at 2018-19 service levels. The 2026-27 Ontario Budget allocated **$965 million**, leaving an estimated **$385M+ annual shortfall**. [FAO, Ontario Budget 2026] This gap is the primary driver of the perpetual 88,175+ child waitlist.

Source: Financial Accountability Office of Ontario [FAO]

How much does Ontario fund for autism treatment?

Core Clinical Services funding ranges $6,600-$65,000 per year based on age/needs (with a total OAP budget of $965M for 2026-27, up from $779M in 2025-26, per the Ontario Budget tabled March 26, 2026). This is direct funding—families choose public or private providers. However, intensive ABA therapy can cost up to $95,000 USD/year (2020 US cost estimate cited in FAO 2020 report; Canadian costs vary), leaving significant out-of-pocket gaps.

Source: 2026 Ontario Budget, FAO Report 2023-24

Private vs Public Autism Assessment in Ontario: Cost, Wait Time & OAP Access

Should you wait for a publicly-funded autism diagnosis or pay privately? This comparison covers cost, wait times, quality, and what each pathway means for your child's access to OAP funding.

Quick Summary

Side-by-side comparison of Public Assessment vs Private Assessment autism services
For families who can afford it, private assessment is strongly worth considering: preserving the early intervention window (ages 2–5) has a significant impact on outcomes. The private diagnosis is fully accepted by OAP and school boards when completed by a registered psychologist. File a Disability Tax Credit claim to partially offset the cost. If finances are a barrier, contact your regional Children's Treatment Centre to join the public wait list immediately — do not delay registration.
3 frequently asked questions answered with evidence

Public Assessment

Hospital / CHEO / Surrey Place (Public)

Cost to Family

$0OHIP-covered

Wait Time

18–36 monthsVaries by centre and region

Provider

Paediatrician + psychologistHospital-based team

OAP Eligibility

YesAccepted by OAP

Strengths

No out-of-pocket cost
OHIP-covered multidisciplinary team
Accepted by OAP and school boards
Often includes allied health follow-up

Limitations

18–36 month waits in many centres
Critical early intervention window at risk
Limited appointment availability
Geographic inequity — rural waits are longer

Private Assessment

Private Psychologist / Clinic

Cost to Family

$2,500–$4,500Out of pocket; some insurance coverage

Wait Time

4–12 weeksVaries by clinician

Provider

Registered psychologistLicensed under College of Psychologists

OAP Eligibility

YesPrivate diagnosis accepted if by registered psychologist

Strengths

Faster access — weeks vs years
Preserves critical early intervention window
OAP and school boards accept private diagnoses from registered psychologists
Some extended health plans cover a portion
Disability Tax Credit (DTC) claim may offset cost

Limitations

Significant upfront cost
Not covered by OHIP
Quality varies by practitioner — choose carefully
Must be completed by a registered psychologist (not a physician alone)

Analysis

For families who can afford it, private assessment is strongly worth considering: preserving the early intervention window (ages 2–5) has a significant impact on outcomes. The private diagnosis is fully accepted by OAP and school boards when completed by a registered psychologist. File a Disability Tax Credit claim to partially offset the cost. If finances are a barrier, contact your regional Children's Treatment Centre to join the public wait list immediately — do not delay registration.

Frequently Asked Questions

: Yes. The Ontario Autism Program accepts autism diagnoses completed by a registered psychologist or psychiatrist, whether from a public hospital or a private clinic. The key is that the diagnosing professional must be licensed under the appropriate Ontario regulatory college.

: Private autism assessments in Ontario typically range from $2,500 to $4,500 depending on the clinician, region, and complexity of the assessment. Some extended health insurance plans cover psychological assessment — check your benefits. The Disability Tax Credit (DTC) may also be claimable once a diagnosis is confirmed.

: Public wait times vary significantly by location. Major centres such as SickKids, CHEO, and Surrey Place report 18–36 month wait times. In rural and northern Ontario, waits can exceed 3 years. Contact your regional Children's Treatment Centre to join the waitlist as early as possible.

Related Comparisons

OAP-Funded vs Private Autism Services: The Impossible Choice for Ontario Families

SickKids vs CHEO Autism Assessment: Ontario's Two Major Centres Compared

IBI vs ABA in Ontario: Differences, OAP Funding & What Your Child Needs

Next Steps

Use this comparison to decide your path, then take action with confidence.

Take Action to End the Wait Browse More Comparisons

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 • 2024-02-29

View

[2025]

Ontario Autism Coalition FOI update on Ontario Autism Program registrations and fundingVerified FAO Data

Ontario Autism Coalition • Report • 2025-12-10

View

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.

Related Resources

About This Article

Written by:Spencer Carroll - Founder & Autism AdvocateParent of autistic child navigating OAP system

Featured in CBC News Investigation

FOI Data Verified

Clip in WHO Social Media Reel

Active HRTO Advocacy

FAO & Legislative Assembly Cited

Where do you start?

Choose your path

The quickest routes to diagnosis guidance, evidence, practical support, and advocacy.

Just diagnosed?

First steps after an autism diagnosis

Already waiting?

What to do while on the waitlist

See the data

FOI-backed charts, methods, and evidence

Want change?

Write your MPP in 5 minutes

Verified Facts

Facts cited on this page

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

Gov / 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 children and youth aged 1 to 17 in Canada had an autism diagnosis

Gov / 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

Gov / Peer-ReviewedWorld Health Organization (2023)Verified: 2023-11-15

88,175, children are registered in the Ontario Autism Program

SecondaryCBC FOI Jan 2026Verified: 2026-04-29

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

Gov / Peer-ReviewedFinancial Accountability Office of Ontario (2020)Verified: 2020-07-21

View our methodology View all sourcesNext data update: 2026-07-28

Is the Ontario Autism Program underfunded?

Source: Financial Accountability Office of Ontario [FAO]

How much does Ontario fund for autism treatment?

Source: 2026 Ontario Budget, FAO Report 2023-24

Private vs Public Autism Assessment in Ontario: Cost, Wait Time & OAP Access

Should you wait for a publicly-funded autism diagnosis or pay privately? This comparison covers cost, wait times, quality, and what each pathway means for your child's access to OAP funding.

Quick Summary

Side-by-side comparison of Public Assessment vs Private Assessment autism services
For families who can afford it, private assessment is strongly worth considering: preserving the early intervention window (ages 2–5) has a significant impact on outcomes. The private diagnosis is fully accepted by OAP and school boards when completed by a registered psychologist. File a Disability Tax Credit claim to partially offset the cost. If finances are a barrier, contact your regional Children's Treatment Centre to join the public wait list immediately — do not delay registration.
3 frequently asked questions answered with evidence

Public Assessment

Hospital / CHEO / Surrey Place (Public)

Cost to Family

$0OHIP-covered

Wait Time

18–36 monthsVaries by centre and region

Provider

Paediatrician + psychologistHospital-based team

OAP Eligibility

YesAccepted by OAP

Strengths

No out-of-pocket cost
OHIP-covered multidisciplinary team
Accepted by OAP and school boards
Often includes allied health follow-up

Limitations

18–36 month waits in many centres
Critical early intervention window at risk
Limited appointment availability
Geographic inequity — rural waits are longer

Private Assessment

Private Psychologist / Clinic

Cost to Family

$2,500–$4,500Out of pocket; some insurance coverage

Wait Time

4–12 weeksVaries by clinician

Provider

Registered psychologistLicensed under College of Psychologists

OAP Eligibility

YesPrivate diagnosis accepted if by registered psychologist

Strengths

Faster access — weeks vs years
Preserves critical early intervention window
OAP and school boards accept private diagnoses from registered psychologists
Some extended health plans cover a portion
Disability Tax Credit (DTC) claim may offset cost

Limitations

Significant upfront cost
Not covered by OHIP
Quality varies by practitioner — choose carefully
Must be completed by a registered psychologist (not a physician alone)

Analysis

Frequently Asked Questions

: Yes. The Ontario Autism Program accepts autism diagnoses completed by a registered psychologist or psychiatrist, whether from a public hospital or a private clinic. The key is that the diagnosing professional must be licensed under the appropriate Ontario regulatory college.

: Private autism assessments in Ontario typically range from $2,500 to $4,500 depending on the clinician, region, and complexity of the assessment. Some extended health insurance plans cover psychological assessment — check your benefits. The Disability Tax Credit (DTC) may also be claimable once a diagnosis is confirmed.

: Public wait times vary significantly by location. Major centres such as SickKids, CHEO, and Surrey Place report 18–36 month wait times. In rural and northern Ontario, waits can exceed 3 years. Contact your regional Children's Treatment Centre to join the waitlist as early as possible.

Related Comparisons

OAP-Funded vs Private Autism Services: The Impossible Choice for Ontario Families

SickKids vs CHEO Autism Assessment: Ontario's Two Major Centres Compared

IBI vs ABA in Ontario: Differences, OAP Funding & What Your Child Needs

Next Steps

Use this comparison to decide your path, then take action with confidence.

Take Action to End the Wait Browse More Comparisons

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 • 2024-02-29

View

[2025]

Ontario Autism Coalition FOI update on Ontario Autism Program registrations and fundingVerified FAO Data

Ontario Autism Coalition • Report • 2025-12-10

View

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.

Related Resources

About This Article

Written by:Spencer Carroll - Founder & Autism AdvocateParent of autistic child navigating OAP system

Featured in CBC News Investigation

FOI Data Verified

Clip in WHO Social Media Reel

Active HRTO Advocacy

FAO & Legislative Assembly Cited

Where do you start?

Choose your path

The quickest routes to diagnosis guidance, evidence, practical support, and advocacy.

Just diagnosed?

First steps after an autism diagnosis

Already waiting?

What to do while on the waitlist

See the data

FOI-backed charts, methods, and evidence

Want change?

Write your MPP in 5 minutes

Verified Facts

Facts cited on this page

Gov / 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 children and youth aged 1 to 17 in Canada had an autism diagnosis

Gov / 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

Gov / Peer-ReviewedWorld Health Organization (2023)Verified: 2023-11-15

88,175, children are registered in the Ontario Autism Program

SecondaryCBC FOI Jan 2026Verified: 2026-04-29

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

Gov / Peer-ReviewedFinancial Accountability Office of Ontario (2020)Verified: 2020-07-21

View our methodology View all sourcesNext data update: 2026-07-28