The verified facts
Every figure on this page is traceable to a primary government source.
Registered
89,799Children registered
Total in the Ontario Autism Program queue
MCCSS FOI · Mar 2026
Funded
20,633Have active funding
Only 23% of registered children
MCCSS FOI · Mar 2026
Waiting
69,166Still waiting
Registered. Diagnosed. Un-funded.
MCCSS FOI · Mar 2026
Verified , MCCSS FOI · Mar 2026
| Metric | Value |
|---|---|
| Children registered | 89,799 |
| Have active funding | 20,633 |
| Still waiting | 69,166 |
Parents hear “Core Clinical Services” and “Childhood Budget” used interchangeably. Here is what each term actually refers to.
The program stream
The dollar amount
Think of it this way: Core Clinical Services is the door you walk through. The Childhood Budget is what you find on the other side. You cannot have a Childhood Budget without being in Core Clinical Services, and everyone in Core Clinical gets a Childhood Budget.
Core Clinical Services is the main therapy-funded stream of the Ontario Autism Program. It is the one with the multi-year waitlist.
Any child or youth under 18 with a formal autism diagnosis who is registered with AccessOAP. Eligibility alone does not mean you receive services, you must wait for an invitation based on your registration date.
When your OAP registration date is reached, your regional OAP provider sends an invitation letter. You then complete a Needs-Based Assessment to determine your funding stream: Core Clinical or Childhood Budget. The assessment considers your child's clinical needs, not waitlist position. Families cannot request an earlier assessment, it is strictly registration-date-based.
AccessOAP sends invitations in order of registration date. When your turn comes (currently 5+ years), you receive an email inviting you to a Determination of Needs (DON) meeting. This is where your Childhood Budget amount is set.
OAP Core Clinical Services funding is needs-based, ranging from $6,600/year up to $65,000/year depending on age band and assessed support level. Amounts are fixed by the provincial government, providers cannot increase them. Many families find Core Clinical amounts insufficient for intensive ABA therapy.
These are maximums. Your actual Childhood Budget may be lower depending on the clinical assessment at your DON meeting. The minimum is $6,600/year.
The Childhood Budget is the annual funding amount assigned to your child within Core Clinical Services. Here is exactly what it covers and what it does not.
Your Childhood Budget can only be spent on the specific categories set out in your OAP funding agreement, and only with providers on the OAP-approved list. Spending outside these categories can trigger a clawback. Here is the complete list of what counts as an eligible expense under Core Clinical Services:
Summer camps, tutoring, dietary supplements, home renovations, and services from providers not on the OAP-approved list are not eligible, even when they feel connected to your child's care. Respite is the one that catches families out in both directions: it is eligible under a childhood budget or interim one-time funding, but ineligible under Core Clinical Services funding.
Here is the part that confuses almost everyone. The Childhood Budget is not a separate program. It is the funding mechanism inside Core Clinical Services.
After your child receives an autism diagnosis, you register through AccessOAP. Your child joins the waitlist for Core Clinical Services.
While you wait, you can access Foundational Family Services (free workshops and coaching). But there is no Childhood Budget during this time.
AccessOAP emails you an invitation. You must respond within the deadline. This is not a scam, it is real. (See our AccessOAP Email Guide if you are unsure.)
A clinical team assesses your child's support needs. Based on age and intensity of need, they set your Childhood Budget amount, anywhere from $6,600 to $65,000 per year.
You sign an agreement, choose a service provider from the OAP-approved list, and begin using your Childhood Budget for therapy. The budget renews annually.
These come up constantly in parent groups. If you have believed any of these, you are in very good company, the system was not designed to be easy to understand.
There is no separate application for the Childhood Budget. It is automatically assigned after your Determination of Needs meeting within Core Clinical Services. You cannot get one without the other.
It does not. Foundational Family Services are completely free and available to all registered families, but they include zero direct therapy funding. The Childhood Budget only exists within Core Clinical Services.
Childhood Budgets vary significantly. The DON meeting assesses your child's individual needs. A child assessed at higher support intensity receives more funding. Amounts range from $6,600 to $65,000 per year depending on age and needs.
The Childhood Budget has strict eligible expense rules. It covers clinical therapies (ABA, speech, OT), approved technology, and respite services. Camps, tutoring, and dietary programs are not covered, and you cannot pay the primary caregiver for respite. Using funds for ineligible expenses can result in clawbacks.
Yes and no. Core Clinical Services is the OAP program stream. The Childhood Budget is the funding envelope you receive within that stream. When people say "I got Core Clinical," they mean they received an invitation to the program and were assigned a Childhood Budget after their Determination of Needs (DON) meeting. You cannot have a Childhood Budget without being in Core Clinical Services.
Yes. Ontario lists respite services as an eligible expense for childhood budgets and interim one-time funding — respite that gives caregivers a break during the day, evening or weekend, at home or elsewhere. You can pay other family members, neighbours or friends for it, but you cannot pay the primary caregiver. Note the difference from Core Clinical Services funding, where respite is explicitly ineligible. Special Services at Home (SSAH) and Passport are separate respite funding streams you may also qualify for.
If you received an invitation email from AccessOAP, had a Determination of Needs (DON) meeting, and signed a funding agreement, you are in Core Clinical Services. If you are only accessing free workshops, parent coaching, and group programs, you are in Foundational Family Services. Foundational does not include a Childhood Budget.
Core Clinical Services funding is based on two factors: your child's age band and the level of support intensity determined at the DON meeting. The needs-based matrix ranges from $6,600/year (lowest support level, ages 15-17) up to $65,000/year (highest support level, ages 0-9). The exact amount depends on the clinical team's assessment of your child's individual needs.
Foundational Family Services (FFS) are free, available without waiting, and include parent workshops, coaching, and group programs, but NO direct therapy for your child. Core Clinical Services require an invitation (5+ year wait), include a Childhood Budget for direct therapy (ABA, speech, OT), and are based on a Determination of Needs assessment.
OAP Core Clinical Services funding ends at age 18. If your child is on the waitlist and turns 18 before receiving an invitation, they age out without ever receiving core services, a structural consequence of the 5+ year waitlist that families have flagged repeatedly to the Ministry. Adult services transition to ODSP and Passport, which have their own waitlists and do not cover ABA therapy.
No parent should need a decoder ring to understand their child's therapy funding. Join thousands of families advocating for a simpler, faster system.
What are OAP Foundational Family Services?
Foundational Family Services (FFS) are free OAP supports available without a waitlist, including parent workshops, coaching, and resource navigation. While valuable for learning strategies, FFS does NOT include direct therapy for children—families still face multi-year waits for Core Clinical Services that address skill development.
Source: Ontario Autism Program · Verify Link
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 is OAP funding determined?
OAP Core Clinical Services funding is determined by a "Determination of Needs" interview. Based on age and support intensity, annual funding ranges from $6,600 to $65,000. This envelope must cover all eligible therapies (ABA, Speech, OT) and technology for the year.
Source: AccessOAP Determination of Needs
Written by Spencer Carroll
Founder & Autism Advocate
Evidence on this page
Key claims are paired with their source, evidence tier, and verification date so readers can inspect the public record directly.
$965M
Ontario allocated $965M to the Ontario Autism Program in 2026-27
According to the FAO (2020 report), OAP funding covers less than one-third of estimated need at 2018-19 service levels
89,799
children are registered in the Ontario Autism Program
WHO recommends accessible, community-based early interventions for children with autism — timely evidence-based psychosocial interventions improve communication and social engagement
Early Start Denver Model (ESDM) delivered to children aged 18–30 months produced significant gains in IQ, adaptive behaviour, and autism severity — some children no longer met diagnostic criteria at follow-up
Cochrane systematic review finds evidence that early intensive behavioural intervention (EIBI) may produce positive effects on adaptive behaviour and communication for young children with ASD (low certainty of evidence)