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Direct answer
Private ABA in Ontario typically costs $50–$80/hour for Registered Behaviour Technicians (RBTs) and $100–$180/hour for Board Certified Behaviour Analysts (BCBAs). Intensive ABA (20–40 hrs/week): typically $40,000–$80,000/year for direct hours only. Focused ABA (10–15 hrs/week): typically $20,000–$40,000/year. With 67,509 children waiting for OAP Core Clinical Services, most families pay these costs privately. OAP funds the same services at comparable rates.
Start with the short answer, then reveal deeper context where helpful.
RBT (direct therapy): typically $50–$80/hour. In-person, home or clinic. GTA rates trend higher. RBTs deliver direct, hands-on therapy with your child — running programs, collecting data, and implementing the treatment plan. Most therapy hours in a program are RBT hours.
Ontario's Autism Program (OAP) Core Clinical Services fund the same RBT- and BCBA-delivered ABA that families pay for privately. The province funds authorized providers directly — families on the program do not pay for covered services out of pocket.
Greater Toronto Area: rates tend toward the higher end of published ranges, reflecting higher operating costs and stronger provider density. Rural and Northern Ontario: fewer providers, some of whom charge travel time or mileage; telehealth ABA is increasingly an option. Smaller cities (Hamilton, London, Ottawa): rates generally fall in the middle of provincial ranges.
RBT (direct therapy): typically $50–$80/hour. In-person, home or clinic. GTA rates trend higher. RBTs deliver direct, hands-on therapy with your child — running programs, collecting data, and implementing the treatment plan. Most therapy hours in a program are RBT hours.
BCBA (supervision and program design): typically $100–$180/hour. The BCBA designs the treatment program, supervises the RBT, conducts assessments, adjusts goals, writes reports, and provides parent coaching. Ethical practice standards require regular BCBA supervision — typically 10–20% of total therapy hours.
Virtual/telehealth ABA: 10–20% below in-person. Emerging option; provider availability varies by region. Intensive program (20–40 hrs/wk): $40,000–$80,000/year for direct therapy hours only. Focused program (10–15 hrs/wk): $20,000–$40,000/year. See hidden costs page for full picture.
Ontario's Autism Program (OAP) Core Clinical Services fund the same RBT- and BCBA-delivered ABA that families pay for privately. The province funds authorized providers directly — families on the program do not pay for covered services out of pocket.
The problem is access. As of January 2026, 67,509 children (76.6%) are waiting for OAP Core Clinical Services, with an average wait of 5+ years (CBC FOI Jan 2026). That means most families registered with OAP today are privately funding the same therapy the province has committed to provide.
For a child receiving 20 hours per week of ABA, the out-of-pocket cost during a 5-year wait could exceed $300,000 at private rates — a cost most families cannot sustain.
Greater Toronto Area: rates tend toward the higher end of published ranges, reflecting higher operating costs and stronger provider density. Rural and Northern Ontario: fewer providers, some of whom charge travel time or mileage; telehealth ABA is increasingly an option. Smaller cities (Hamilton, London, Ottawa): rates generally fall in the middle of provincial ranges.
Virtual/telehealth ABA has grown since 2020 and may reduce costs by 10–20% compared to in-person rates in some programs. Ask providers whether a hybrid model is clinically appropriate for your child.
ABA therapy costs can potentially be claimed under the federal Medical Expense Tax Credit (METC) if a licensed health professional has prescribed the treatment. Confirm eligibility with a tax accountant or CRA before filing. Keep all receipts and ensure they specify the service type and provider name. Always get a BCBA-signed treatment plan before committing to a provider.
BACB
Behavior Analyst Certification Board — RBT and BCBA credentialing
CBC FOI Jan 2026
Wait time data: 5+ years for Core Clinical Services
CRA
Medical Expense Tax Credit guidance for therapy expenses
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.
Verified Facts