The childcare expense deduction is one of the most impactful deductions available to Canadian parents — but its rules are frequently misunderstood. Here is a complete guide to who can claim, what qualifies, and how to maximize the deduction.
What is the childcare expense deduction?
The childcare expense deduction (Line 21400 on your T1) allows you to deduct what you paid for childcare — so you could work, study, carry on business, or actively look for work. It reduces your net income, making it more valuable than a tax credit for higher earners.
Eligible children
You can claim childcare expenses for a child who:
- Is under 16 at any point in the tax year, or
- Is under 18 and has a physical or mental infirmity and depends on you, or
- Is your or your spouse’s dependent child of any age if they have an infirmity
Children who are 16 or older with no disability do not qualify.
Annual deduction limits per child (2026)
| Child’s situation | Annual limit |
|---|---|
| Under age 7 at December 31 | $8,000 |
| Age 7–16 (standard) | $5,000 |
| Eligible for the disability tax credit | $11,000 |
| Not DTC-eligible but has impairment | $5,000 |
Your total claim is also limited to ⅔ of the lower-income earner’s net income (see below).
The lower-income spouse rule
CRA requires that the lower-income spouse or common-law partner claim the deduction. This is designed to ensure the deduction reduces the income of the person with more room, but it does mean high-income single-earner households get less value from it.
Exceptions — the higher-income spouse can claim if the lower-income spouse was:
- Enrolled in full-time or part-time education (specific conditions apply)
- Confined to a prison or similar institution for at least 2 weeks
- State of incapacity/infirmity for at least 2 weeks
- Absent from Canada (or living apart) for at least 90 days during the year
What qualifies as an eligible childcare expense
Clearly eligible:
- Licensed daycare centres (government-regulated)
- Private babysitters and nannies (must provide their SIN)
- After-school programs when the primary service is childcare
- Day camps (summer and school break programs)
- Overnight camps — weekly limit of $200/week (or $275/week for eligible children with disabilities)
- Boarding schools — weekly limit of $200/week for the childcare portion
- Nursery school / preschool where care is the primary component
- Sports schools and arts schools where the childcare is the primary purpose (academic/skill instruction secondary)
Not eligible:
- Medical and hospital care
- Clothing and food for the child
- Transportation to/from daycare
- Tuition at a school where education is the primary purpose (that’s a different credit — tuition is for post-secondary)
- Payments to the other parent of the child
- Amounts reimbursed by an employer (tax-free childcare benefits already received)
SIN requirement for private caregivers
If you pay a private individual (babysitter, nanny, friend, relative) rather than a business, you must obtain and report their SIN on Form T778. CRA uses this to cross-reference the income on the caregiver’s tax return. Without the SIN, your claim may be rejected.
Caregivers who are businesses (daycare centres, camps) do not need to provide a SIN — obtain their business number instead.
Documentation to keep
- Receipts from daycare centres, camps, schools — include the provider name, child’s name, dates of care, and amount paid
- Caregiver’s SIN (for private individuals)
- For camps: the name of the camp, dates, and whether it was a day or overnight camp
- Retain records for 6 years
How to claim
- Complete Form T778 (Child Care Expenses Deduction)
- Calculate the eligible amounts by child and apply the annual limits and the 2/3 of lower-income net income cap
- Enter the deduction on Line 21400 of your T1
Example calculation
Family: Two-income couple with one child under 7. Higher earner: $95,000 net income. Lower earner: $45,000 net income. Annual daycare: $14,000.
| Amount | |
|---|---|
| Annual limit for child under 7 | $8,000 |
| 2/3 of lower earner’s net income | $30,000 |
| Lesser of: eligible expenses vs. annual limit | $8,000 (daycare $14K > limit $8K) |
| Actual deduction | $8,000 |
In this case, even though $14,000 was paid, the per-child limit caps the deduction at $8,000.
Can both parents claim?
Generally no — the lower-income spouse claims the full amount. The exception is when the lower-income spouse was a student for part of the year: in that case, the amount may be split or the higher earner may claim a portion during the study period.
Related resources
- Can I Deduct Medical Expenses in Canada? — If the child has disability-related expenses
- Canada Child Benefit (CCB) Guide — The other major federal benefit for families
- Disability Tax Credit Canada — Affects the childcare limit for eligible children
- RESP Guide Canada — Saving for the child’s future education