What Happens to Autism Funding at 18 in Ontario?
Direct answer
When an autistic individual turns 18 in Ontario, all Ontario Autism Program funding ends, with no automatic transfer to adult services. Adult supports, including Passport funding ($5,665 to a $45,604 annual maximum), ODSP ($1,436 a month for a single adult), and Developmental Services Ontario programs, require separate applications, and DSO eligibility can be confirmed as early as age 16.
- OAP Ends At
- Age 18
Key facts
- OAP Ends At
- Age 18
- Ontario.ca, Ontario Autism Program
- Passport Range
- $5,665 minimum to $45,604 maximum annually
- Ontario.ca, Passport Program for Adults with a Developmental Disability
- ODSP Single Adult
- $1,436/month ($825 basic needs + $611 shelter)
- MCCSS ODSP Policy Directives 6.1 and 6.2, effective July 2026
- DSO Eligibility Age
- Can apply and be confirmed eligible at 16; services start at 18
- Developmental Services Ontario (dsontario.ca)
What this means for your family
Do not wait for a notice telling you what comes next, because Ontario states plainly that no automatic handoff exists between children's and adult service systems. Apply separately to each program you think your family might need: Developmental Services Ontario for adult developmental services, Passport for community-based funding, and the Ontario Disability Support Program for income support, since none of them start a file on your behalf. Ask Developmental Services Ontario about eligibility years before the transition, since they allow a person to be assessed and confirmed eligible well ahead of when adult services actually begin. Use that early window to gather assessment paperwork and any documents the adult programs will ask for, so applications are not started from scratch at the last minute. Expect each adult program to run on its own timeline and its own rules, since Passport, ODSP, and DSO services are separate systems, not a continuation of the Ontario Autism Program under a new name.
The numbers behind this answer
Every answer on this site sits on the same verified counts. These are the current figures.
Ontario's figures, as of May 2026 (MCCSS FOI via OAC · May 2026).
Registered
91,974Children registered
Total registered in the Ontario Autism Program
Funded
20,711Have active funding
22.5% of registered children
Without active agreement
71,263Without an active funding agreement
An administrative status; it does not confirm current service delivery.
Show as table
| Metric | Value |
|---|---|
| Children registered | 91,974 |
| Have active funding | 20,711 |
| Without an active funding agreement | 71,263 |
About This Article
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The Cliff at 18
- The Ontario Autism Program funds therapy and supports only for children. Ontario.ca states that children receive OAP services and supports until the age of 18, and OAP funding does not extend into adulthood.
- There is no automatic handoff between the child and adult service systems. Families must separately apply for adult supports: Developmental Services Ontario (DSO) for adult developmental services, Passport for community-based funding, and the Ontario Disability Support Program (ODSP) for income support.
Planning for the Transition
- Families do not have to wait until their child's 18th birthday to start. DSO confirms that a person can be assessed and confirmed eligible for adult developmental services at age 16, even though the services themselves will not start until after age 18.
- Applying to DSO by 16, then applying separately for Passport funding and ODSP income support as 18 approaches, gives the adult application processes time to run before OAP funding ends.
Frequently asked questions
No. Ontario.ca states that children receive Ontario Autism Program services and supports until the age of 18. OAP funding does not automatically continue into adulthood. Families must separately apply for adult supports through DSO, Passport, and ODSP.
As early as age 16. Developmental Services Ontario (DSO) can confirm eligibility for adult developmental services at 16, though the services themselves do not start until after age 18.
Passport funding provides a minimum of $5,665 annually, up to a maximum of $45,604 depending on assessed need. ODSP provides $1,436 a month in combined basic needs and shelter allowance for a single adult. Both require separate applications, coordinated through Developmental Services Ontario.
Sources
Ontario Autism Program
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Passport Program for Adults with a Developmental Disability
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Ontario Disability Support Program Policy Directive 6.1, Basic Needs
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Ontario Disability Support Program Policy Directive 6.2, Shelter Calculation
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Developmental Services Ontario
How to Access Services
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