Guide
Collect your autism diagnosis report, psychological assessments, and any records of functional limitations. Ask your doctor for a letter describing how autism affects your daily living and ability to work. The more specific the documentation, the stronger your application.
Contact your local ODSP office or apply online through Ontario.ca. Complete the Health Status Report and the Activities of Daily Living form. Be thorough and honest about your limitations — do not minimize your challenges.
Give the Disability Determination Package to your doctor or specialist. They must complete the medical sections describing your diagnosis and functional impairments. Follow up to ensure the forms are submitted within the 90-day deadline.
The Disability Adjudication Unit reviews your medical evidence. They may request additional information or an independent medical examination. Respond promptly to any requests to avoid delays in processing.
If denied, you have 30 days to request an internal review. Provide any new medical evidence with your appeal. If the internal review is unsuccessful, you can appeal to the Social Benefits Tribunal within 30 days of that decision.
Once approved, you must report income changes and living situation updates to ODSP. Keep records of all communications with your caseworker. Attend scheduled reviews and provide updated medical information when requested.
Ontario Ministry of Children, Community and Social Services
Ontario Disability Support Program policy directives and application forms (ontario.ca/odsp)
Income Security Advocacy Centre
ODSP application guides and appeal resources for people with disabilities (incomesecurity.org)
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.
89,799
children are registered in the Ontario Autism Program
US$2.4M
Lifetime support costs for autism with co-occurring intellectual disability can reach US$2.4 million per person (Buescher et al.)
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
$200/month
The Canada Disability Benefit provides up to for eligible Canadians with disabilities
23%
Only 20,633 children have active funding agreements — less than one in four
WHO recommends accessible, community-based early interventions for children with autism — timely evidence-based psychosocial interventions improve communication and social engagement