Blog
Considering a private autism assessment to bypass the 2-3 year public wait? This guide covers costs, how to choose a provider, and what to expect from the process.
With public assessment wait times of 2-3 years in Ontario, many families consider private options. This guide helps you decide if it's right for you.
✅ Faster diagnosis and OAP registration ✅ More control over scheduling and provider ✅ Comprehensive reports tailored to your needs ✅ Faster appeals if you disagree with school decisions
❌ Cost: $2,500-$8,000+ ❌ Not covered by OHIP ❌ Quality varies between providers ❌ May still need public assessment for some services
A comprehensive autism assessment typically includes:
The assessment evaluates DSM-5-TR criteria for Autism Spectrum Disorder:
| Assessment Type | Cost Range | What's Included |
|---|---|---|
| Basic Assessment | $2,000 - $3,500 | Screening, basic assessment |
| Comprehensive Assessment | $3,500 - $5,000 | Full assessment with report |
| Extensive Assessment | $5,000 - $8,000+ | Multiple assessors, school observation |
✅ Registered psychologist or psychological associate ✅ College of Psychologists of Ontario member in good standing ✅ Experience with autism assessment (ask how many per year) ✅ Knowledge of OAP requirements ✅ Transparent about costs and process
⚠️ Avoid providers who:
✅ You can afford the cost or have interim funding ✅ Your child is young (under 5) and early intervention is critical ✅ You need documentation for school advocacy ✅ Public wait times are unreasonable in your area
✅ Finances are very tight and interim funding isn't available ✅ Your child is older and less time-sensitive ✅ You don't need documentation urgently ✅ You're willing to wait for cost savings
Bottom Line: Private assessment is a significant investment, but for many families, the 1.5-2.5 years of earlier intervention is priceless.
Sources: College of Psychologists of Ontario, Ontario Psychological Association
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.
The OAP wait is 5+ years, but dozens of services don't require core OAP approval. This guide covers free therapy, community programs, school supports, and government resources available to your child right now.
Applied Behaviour Analysis (ABA) is the most evidence-based autism intervention. Learn what it is, how it works, and what to look for in a quality provider.
The week after your child's autism diagnosis can feel overwhelming. This guide gives you a concrete action plan: what to do today, this week, this month, and while you wait for Ontario autism services.
Verified Facts
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
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
WHO recommends accessible, community-based early interventions for children with autism — timely evidence-based psychosocial interventions improve communication and social engagement
88,175, children are registered in the Ontario Autism Program
23.4%, Only 20,666 children have active funding agreements () — less than one in four