Benefits Guide
Child Disability Benefit 2026: Extra Support for Families With Disabled Children
Quick answer: The Child Disability Benefit is a tax-free monthly supplement paid on top of the Canada Child Benefit (CCB) to families whose child has a severe and prolonged disability, as certified through the Disability Tax Credit (DTC).
Child Disability Benefit 2026: Extra Support for Families With Disabled Children
Raising a child with a disability comes with additional expenses that most families don't anticipate — from specialised medical care to adapted equipment, therapeutic programs, and more. The Child Disability Benefit (CDB) provides extra tax-free monthly payments to families who are already receiving the Canada Child Benefit and whose child qualifies for the Disability Tax Credit. Understanding Child Disability Benefit eligibility in 2026 is straightforward, but many families don't realise it exists or assume it's difficult to access. This guide explains who qualifies, how much you can receive, and how to make sure you're getting it. Naming note: The "Child Disability Benefit" is different from the "Canada Disability Benefit" (Article 14). The CDB for children is an add-on to the CCB for children with disabilities. The Canada Disability Benefit is a new federal payment for working-age adults.
Key facts
Check your disability benefit eligibility
See which disability benefits you qualify for and your estimated amounts.
Calculate My Benefits- Tax-free — doesn't count as income
- Monthly — included with your regular CCB payment
- Income-tested — phases out at higher income levels
- Per child — you receive it for each qualifying child
- Requires a valid DTC for the child (Form T2201)
Who Qualifies?
Your family qualifies if:
- You are eligible for the CCB for the child (resident of Canada, primary caregiver, child under 18, tax return filed)
- Your child has a valid Disability Tax Credit (DTC) certificate on file with the CRA
- Your adjusted family net income (AFNI) is below the phase-out ceiling
The DTC for Children
To get the DTC for your child, a medical practitioner must certify that your child has a severe and prolonged impairment in physical or mental functions. Qualifying conditions include (but are not limited to):
- Autism spectrum disorder
- Type 1 diabetes (in some cases)
- Cerebral palsy
- Severe learning disabilities
- Deafness or significant hearing impairment
- Blindness or significant vision impairment
- Mental health conditions that markedly restrict daily activities
Chronic medical conditions requiring life-sustaining therapy
You apply using Form T2201, completed by both you and your child's medical practitioner.
How Much Can You Receive?
Maximum Amount (2025–2026 Benefit Year)
| Category | Maximum Annual Amount |
|---|---|
| Monthly | Per child with DTC |
| $3,322 | ~$277 |
This is in addition to the regular CCB. So a child under 6 with a DTC could receive:
- Regular CCB: up to $7,787/year
- Child Disability Benefit: up to $3,322/year
- Combined: up to $11,109/year (~$926/month) per child
- Income Phase-Out
- Like the CCB, the Child Disability Benefit phases out as your AFNI rises:
- Full amount at AFNI up to ~$79,087
- Reduced above $79,087 (at rates that depend on number of children)
- Phase-out complete at approximately $120,000–$140,000 AFNI (varies by number of children)
Raising a child with a disability?
See how much Child Disability Benefit you could receive — free estimate in under 2 minutes.
How to Apply
Apply for the DTC for your child. Complete Form T2201 with your child's doctor. Ensure you're receiving the CCB. If you already receive CCB for the child, the CRA will automatically add the Child Disability Benefit once the DTC is approved. File your tax return every year. Both parents must file for the CRA to calculate your AFNI. There's no separate application for the Child Disability Benefit itself — it's triggered automatically by the DTC approval.
Real-Life Examples
Example 1 — Family With Autistic Child
Sarah and Mike live in Kitchener with their 6-year-old son who has autism spectrum disorder. Their combined AFNI is $55,000. Their son's DTC was approved last year.
Benefits:
- Regular CCB (under 6 → now 6–17): $6,570/year
- Child Disability Benefit: $3,322/year (full amount — AFNI is below $79,087)
- Combined for this child: $9,892/year (~$824/month)
Plus GST/HST credit and OTB for the family. Sarah uses part of the Child Disability Benefit to pay for speech therapy and ABA sessions not fully covered by provincial programs.
Example 2 — Higher-Income Family With Diabetic Child
Jennifer and David live in Vancouver with their 10-year-old daughter who has Type 1 diabetes requiring life-sustaining therapy (insulin therapy qualifies for the DTC in many cases). Their combined AFNI is $100,000.
At this income level, both the regular CCB and the Child Disability Benefit are partially reduced. Jennifer estimates they receive:
- Regular CCB: ~$4,200/year
- Child Disability Benefit: ~$2,500/year
- Combined: ~$6,700/year (~$558/month)
- Even at a $100,000 combined income, they receive meaningful support. How to Check CCB Eligibility 2026
What to Do Next
Apply for the DTC for your child (Form T2201). This is the essential first step. File your tax return every year — both parents must file. File your 2025 taxes by April 30, 2026 to keep benefits Open an RDSP for your child if they have the DTC. The Registered Disability Savings Plan provides additional government grants and bonds. Use Benefit Check to see your total family benefits picture.
See all benefits your family qualifies for — CCB, Child Disability Benefit, GST/HST, OTB, and more.
Free estimate.
FAQ
Does my child need to be severely disabled to qualify?+
The DTC threshold is "markedly restricted in a basic activity of daily living" or requiring "life-sustaining therapy." It's broader than many parents expect. Conditions like diabetes (requiring life-sustaining insulin therapy), ADHD (in severe cases), and autism frequently qualify.
My child was just diagnosed. Can I get retroactive payments?+
Yes. If the DTC is approved for prior years, the CRA can issue retroactive Child Disability Benefit payments — typically up to 10 years back. This can result in a significant lump sum.
Does the Child Disability Benefit reduce my other benefits?+
No. It's tax-free and doesn't count as income. It doesn't affect your GST/HST credit, OTB, or any other income-tested benefit.
Can both parents receive the Child Disability Benefit?+
It's paid to the CCB recipient (the primary caregiver). In shared custody (50/50), each parent receives 50% of the amount calculated based on their own AFNI.
My child turns 18 soon. What happens?+
The Child Disability Benefit stops the month after your child turns 18 (same as the CCB). Your child may then be eligible for adult disability benefits — the Disability Tax Credit continues, and the new Canada Disability Benefit (for ages 18–64) may apply. Canada Disability Benefit eligibility
