Life-event navigator · Turning 18
Your child is turning 18. Here is everything that changes, and exactly what to do next.
Plan ahead for the changes around age 18. Some programs change at 18. Others continue. Here is what to do first.
Your 4 priorities
Start with these four themes. Confirm final eligibility with the responsible program.
Keep DTC status current
Renew certification before adult benefit applications if expiry is near.
Apply for adult disability and support programs early
Provincial income and developmental services often have intake steps or waitlists.
Review health and drug coverage changes
Confirm provincial health and drug plans after pediatric streams end.
Plan income, work, and decision-making supports
Tax filing, employment rules, and who can sign forms may change at 18.
Plan by timing
Use three simple stages. Expand a stage when you need the checklist.
What changes and what usually continues
Some supports end or switch at 18. Others can carry forward with updated rules.
Changes around 18
- Child disability benefit and many provincial therapy or autism grants typically end or change at 18.
- Adult pathways open: Canada Disability Benefit, provincial disability income, and employment supports.
- Legal adulthood changes who can sign tax returns, benefit forms, and medical consent.
- Provincial health insurance and drug plans may switch from pediatric to adult streams.
Usually continues or needs confirmation
- DTC can continue if certification remains valid.
- RDSP stays relevant; review grants, bonds, and plan holder rules.
- Some provincial health and drug supports continue under adult program rules.
- Tax filing and credits may shift from child to adult pathways.
Province-specific planning
Your province shapes intake timing and the adult programs that matter most. Start with the highlighted actions below.
Ontario
Ontario Autism Program (OAP), Assistance for Children with Severe Disabilities (ACSD), and Special Services at Home (SSAH) are separate from adult ODSP income and Passport/DSO developmental services.
- Plan ODSP intake about 6 months before age 18 if income support is needed.
- DSO and Passport intake can start at age 16 for developmental services.
Read Ontario disability support overview
Last verified: Aug 7, 2026
Ontario Disability Support Program (ODSP)
Income- and asset-tested provincial monthly income support and health-related benefits for adults 18 or older who meet Ontario's disability and financial tests, separate from the federal Disability Tax Credit and CPP-D.
Ontario Disability Support Program income and employment supports for adults with disabilities; separate from childhood services.
Ontario Passport Program
Ontario reimburses eligible community participation expenses from about $5,500 up to $44,275 per year after Developmental Services Ontario (DSO) assessment. Not income-tested.
Ontario Passport program funds adult developmental services and community participation after 18.
Frequently asked questions
How this navigator is maintained
Verified against official federal and provincial program pages referenced in the benefit registry. Rules, intake windows, and amounts change. Confirm details with official sources before applying.
Last reviewed: July 2026