What is 🇨🇦 Canada Childcare Expense Deduction Calculator (Line 21400)?
A 🇨🇦 Canada Childcare Expense Deduction Calculator (Line 21400) computes 🇨🇦 canada childcare expense deduction calculator (line 21400) from the inputs you provide. It applies the standard formula to the values you enter and returns the result instantly, without sending any data to a server. Max $8K under age 7, $5K ages 7-16, $11K disability.
🇨🇦 Canada Childcare Expense Deduction Calculator (Line 21400)
Calculate your maximum claimable childcare expenses and the federal + provincial tax savings. Caps: $8,000 (under 7), $5,000 (7-16), $11,000 (eligible disability). Lower-income spouse must claim.
Canada lets you deduct childcare expenses (line 21400). Caps: $8,000 per child under 7, $5,000 per child 7-16, $11,000 per child eligible for the Disability Tax Credit. The deduction MUST be claimed by the lower-income spouse, even if the higher earner paid the bills.
Maximum deduction (line 21400)
$13,000
Source: CRA line 21400. The lower-income spouse must claim, with limited exceptions (illness, full-time school, separation, prison). The 2/3 of earned income test caps the deduction at two-thirds of the lower earner's income.
How to use this calculator
- Enter the number of kids in each age band. The cap is $8,000 per child under 7, $5,000 for ages 7-16, and $11,000 for kids eligible for the Disability Tax Credit (regardless of age).
- Enter total childcare expenses paid in the year (daycare, before / after-school care, day camps, qualifying overnight camps, nannies). Save your receipts.
- Enter the LOWER-income spouse's earned income and their marginal tax rate. By CRA rule, the lower earner must claim the deduction in almost all cases.
- Read the maximum deduction (the lesser of: age caps, 2/3 of lower earner's income, or actual paid) and the resulting tax savings.
About this tool
Childcare expenses paid so the parents can work, run a business, attend school, or do paid research are deductible from income on line 21400 of the tax return. The deduction lowers taxable income at the marginal rate of the claiming parent. Eligible expenses include licensed daycare, nursery school, before- and after-school programs, day camps, overnight camps (subject to weekly cap), and nannies (where you remit payroll for them).
The deduction is capped both per-child by age band and overall by 2/3 of the lower-income spouse's earned income. The CRA requires the lower-income spouse to claim - even if the higher earner paid the bills. Exceptions exist if the lower earner was incapacitated, in school full-time, in prison, or living separate due to marital breakdown - then the higher earner can claim. Quebec has its own provincial deduction with different rules.
The math
When to use this
Two-earner couple
Standard case: lower-income spouse claims the full deduction. Higher earner gets nothing on this line.
Single parent
You claim it - no spouse rule applies. Useful especially because single parents often have all the tax liability.
Spouse in school
If your spouse is a full-time student, the higher earner can claim the deduction (using a special part-week formula). Check Form T778.
Summer camp
Day camp counts. Overnight camp counts but is capped at $200/week per child under 7, $125/week ages 7-16, $275/week DTC kids.
What the tool does and does NOT handle
Does handle
- Per-child age-band caps for under-7, 7-16, and DTC-eligible kids
- 2/3-of-earned-income limitation
- Federal tax savings at marginal rate
- Net out-of-pocket childcare cost after deduction
Does NOT handle
- Quebec's separate childcare expense deduction (different caps and rates)
- The reduced overnight camp weekly limits
- Special-needs DTC interactions with provincial disability supports
- Receipts validation - keep them in case CRA reviews
Common mistakes
- Higher earner claiming. CRA almost always requires the lower-income spouse to claim. Even if the higher earner paid the bills.
- Forgetting the 2/3 income cap. A stay-at-home spouse with $20K of part-time income can only claim $13,333 (2/3 of $20K), regardless of how much was actually spent.
- Including ineligible care. Care provided by a related person under 18, by a parent, or by your spouse, is NOT deductible. Camp programs that are primarily educational also do not qualify.
- Forgetting the receipt requirement. Each receipt must show the SIN of the caregiver if they are an individual. The CRA does request these on review.
- Mixing up Quebec. Quebec residents must use the federal deduction AND a separate Quebec calculation. Different caps and rules.
Frequently asked questions
What is the childcare expense deduction maximum?
Per child, per year: $8,000 (under 7), $5,000 (7-16), $11,000 (eligible for the Disability Tax Credit).
Who claims the deduction in a two-parent family?
The lower-income spouse must claim. Limited exceptions include the lower earner being in school, in prison, in hospital, or separated.
Are nannies deductible?
Yes, if you employ them and meet the CRA's requirements (issue a T4, deduct payroll taxes, etc.). The nanny's SIN must be on your receipt.
Are summer camps deductible?
Day camps yes, with the standard caps. Overnight camps yes but with weekly caps: $200/week (under 7), $125/week (7-16), $275/week (DTC).
Does Quebec have its own deduction?
Yes. Quebec residents claim the federal deduction AND a separate provincial one. Quebec also has subsidized $9.10/day daycare which complicates the math.
Can grandparents be paid as caregivers?
Only if they are 18 or older and the payment is reasonable. Payment to a parent or your spouse does NOT qualify.
Where on the tax return?
Line 21400 (formerly line 214). Form T778 supports the calculation - keep it with your records.
Does this affect the Canada Child Benefit?
No. The childcare deduction reduces taxable income and thus indirectly raises future CCB. The CCB is calculated on net income.