Canada Child Benefit Estimator
Estimate your monthly Canada Child Benefit, see how income may reduce it, and understand what to verify before you build a family budget around the payment.
Uses the current CCB maximums and reduction bands as planning constants, but CRA decides eligibility and payment details.
A raise, second income, RRSP deduction, or family-status change can affect the next benefit year.
Provincial and territorial benefits are noted separately unless the formula is safe to model without overpromising.
Family details
Use adjusted family net income from your tax return if you know it. A rough estimate still gives a useful planning view.
CCB is income-tested, so a higher AFNI can reduce the payment even when family costs rise.
A child turning 6 can lower the maximum layer before income reduction is applied.
Use CRA My Account for the official payment schedule, custody details, and eligibility status.
Forensic benefit breakdown
This table separates family inputs, maximum support, income reduction, estimated benefit, and CRA verification points.
| Component | Amount | Note |
|---|
Benefit behavior charts
These charts explain why the estimate changes — not just what the final number is.
BenefitFlow™ Income Reduction Curve
Shows how the estimated CCB changes as adjusted family net income rises.
After Calculate, your AFNI position will be marked so you can see whether income is the main pressure point.
Child Age Mix Impact
Compares the maximum support layer created by younger children versus children aged 6 to 17.
The chart will highlight the difference between the under-6 and 6–17 federal maximum layers.
Income Change Scenario
Compares the current estimate with the estimate after your entered income change.
Use this to plan around a possible monthly increase or decrease in the next benefit year.
Benefit-year scenario
Compare the current estimate with a next-year income scenario and a child age-transition warning.
Based on your current adjusted family net income and child age mix.
Shows how your monthly estimate may change if income rises or falls.
Planning difference between the current estimate and the income-change scenario.
Approximate maximum-layer difference if one child moves from under 6 to the 6–17 group.
How to use this Canada Child Benefit estimate
Start with adjusted family net income, not gross pay. CCB is usually based on family net income from tax filing, so a household earning $75,000 gross may not have exactly $75,000 AFNI. If you know your line 23600 numbers for both partners, use that as the cleaner starting point.
Then enter children by age group. The under-6 layer matters because the federal maximum is higher before the child turns 6. A family with one toddler and one school-age child will not have the same maximum layer as a family with two school-age children, even if income is identical.
Use the income-change field for practical planning. A raise, second income, maternity/parental leave change, RRSP deduction, or job loss can change the next benefit year. The scenario does not replace CRA, but it helps you avoid building a family budget around a payment that may move.
Estimate the monthly amount. Compare it with rent, groceries, childcare, and the budget gap you entered.
Check what drove the result. Income reduction, child age mix, and number of children usually explain most of the movement.
Verify before depending on it. CRA My Account is the source for official payment dates, shared custody, disability benefit, and eligibility details.
What your Canada Child Benefit estimate really means
The monthly number is best treated as a family support layer, not as guaranteed income. A strong estimate can help cover groceries, school costs, diapers, clothing, or part of childcare. A reduced estimate tells you income is already eating into the maximum amount.
The most useful question is not only “how much will I get?” It is whether the payment is large enough to change your monthly cash-flow decision. If the estimate covers most of your budget gap, the benefit may reduce pressure. If it covers only a small share, you still need a separate plan.
Why income changes can change payments
CCB is income-tested. Once adjusted family net income passes the first reduction threshold, the benefit starts to phase down. The rate of reduction depends on the number of children and whether income passes the higher threshold.
A raise can still be good for the household, but the cash-flow gain may be smaller than the raise looks on paper if after-tax income rises while CCB falls. That is why comparing CCB with the Salary After Tax Calculator Canada is often useful.
How to make a decision with this estimate
Use the CCB estimate as one layer in your family budget. It should support the plan, not carry the entire plan.
If the estimate covers a large part of your budget gap, assign it to stable needs first: groceries, childcare, school costs, or emergency savings.
If income is reducing the amount, test a next-year scenario before increasing fixed commitments like car payments or rent.
If custody, disability, marital status, or province add-ons apply, treat this result as a starting point and verify with CRA directly.
Real family scenarios
One toddler, one school-age child, middle income
A family around $75,000 AFNI may still receive a meaningful monthly amount, but the benefit is already being reduced. The right move is usually to budget with the monthly estimate and check how a raise or second income changes next year’s payment.
Child turns 6 during the benefit year
The maximum support layer drops when a child moves from the under-6 category to the 6–17 category. Families often miss this because the change feels like a birthday detail, but it can matter for annual planning.
Shared custody or disability details
A basic estimate can be misleading if shared custody or child disability benefit applies. In that case, the decision is not “spend the estimate”; it is “use this as a rough planning number, then confirm the official CRA amount.”
Common mistakes
- Using gross income instead of AFNI. Gross salary can make the estimate look too low or too high because CCB is tied to adjusted family net income.
- Ignoring the second parent’s income. For couples, family income matters. Looking only at one paycheque can overstate the expected benefit.
- Forgetting age groups. A child under 6 and a child aged 6–17 do not create the same maximum federal layer.
- Treating the estimate as official. CRA eligibility, filing status, custody, disability, and province programs can change the final payment.
- Building fixed expenses around a temporary amount. A benefit can change after tax filing, separation, a raise, or a child aging into the next bracket.
How the Canada Child Benefit estimate is calculated
The Canada Child Benefit is a tax-free monthly payment for eligible families with children under 18. The estimate starts with the federal maximum amount for each child age group, then applies an income-based reduction using adjusted family net income.
For the July 2025 to June 2026 benefit year, this page uses updateable CRA-based constants in the JavaScript: a higher maximum for children under 6, a lower maximum for children aged 6 to 17, and two income reduction thresholds. The formula first builds the maximum annual support layer, then subtracts the estimated reduction based on AFNI and number of children.
Core estimate logic
Estimated annual CCB = maximum support by child age group − estimated income reduction
Estimated monthly CCB = estimated annual CCB ÷ 12
Example: if a family has one child under 6 and one child aged 6 to 17, the calculator adds both maximum layers before income reduction. If adjusted family net income is above the first threshold, the estimate is reduced. If income is above the second threshold, the higher-income reduction layer also applies.
Shared custody, child disability benefit, and provincial or territorial add-ons can affect official payments. This page flags those situations clearly because a clean planning estimate is better than pretending to know CRA-specific details that may depend on eligibility, documentation, or the family file.
Assumptions and limitations
Federal CCB maximums by child age group, adjusted family net income, income reduction bands, shared-custody planning adjustment, income-change scenario, and age-transition warning.
Official CRA eligibility, exact payment schedule, child disability benefit approval, province or territory benefit formulas, retroactive changes, custody disputes, and tax filing issues.
Monthly family budget planning, income-change stress testing, and understanding why the payment may be reduced.
CRA My Account should be used for the official payment amount, benefit notice, marital status, custody rules, and disability benefit details. You can also compare this estimate with the official CRA child and family benefits calculator.
Canada Child Benefit amount: what usually drives it
The biggest drivers are adjusted family net income, the number of eligible children, and whether children are under 6 or aged 6 to 17. Province or territory can matter for related programs, but the federal CCB estimate itself is mainly built from income and child age groups.
Families often search for “how much CCB for one child” or “how much CCB for two children,” but the answer changes quickly once income is included. Two families with the same number of children can receive very different monthly payments if one household has much higher adjusted family net income.
The most practical way to read the result is to compare the monthly estimate with your actual budget. If the estimate is close to your childcare bill or grocery gap, it may be meaningful support. If it is small compared with the gap, the family budget still needs a stronger plan. You can compare after-tax income with the Salary After Tax Calculator Canada or check savings resilience with the Emergency Fund Planner Canada.
CCB after a raise, second income, or lower income year
A higher income does not mean the family is worse off, but it can reduce CCB. That is why a raise should be viewed through two lenses: after-tax pay and benefit change. A household may still come out ahead, but the monthly improvement may be smaller than the gross raise suggests.
The opposite can happen during maternity leave, parental leave, job loss, reduced hours, or a lower-income year. The next benefit year may show a higher CCB estimate, but families should avoid assuming the change immediately. CRA payments usually depend on filed tax information and benefit recalculation timing.
If your income change is connected to overtime, the Overtime Tax Impact Calculator Canada can help estimate the paycheque side of the decision. If RRSP deductions may change taxable or net-income planning, compare with the RRSP Tax Refund Calculator Canada.
Canada Child Benefit FAQ
Practical answers for families using CCB as part of monthly cash-flow planning.
No. It is a planning estimate built around the federal CCB calculation structure. CRA decides official eligibility, payment amounts, shared custody treatment, disability benefit details, and benefit notices.
Use adjusted family net income if you know it. For many families, that starts with line 23600 from tax filing, adjusted according to CRA benefit rules. Gross salary is usually not the right input.
CCB is income-tested. After adjusted family net income passes the reduction threshold, the benefit starts to phase down. The reduction rate depends on income level and number of eligible children.
Yes. The federal maximum amount is higher for children under 6 than for children aged 6 to 17. When a child moves into the older age group, the maximum layer can be lower before income reduction is applied.
Shared custody can change official payment treatment. This calculator uses a cautious 50% planning view when shared custody is selected, but CRA should be checked for the official family-file result.
The main result focuses on the federal CCB estimate. Province and territory programs are handled as notes unless they can be modeled safely. This avoids showing a precise-looking number that may not apply to every family.
Yes. CCB is commonly recalculated using tax information for the relevant benefit year. Changes in income, marital status, custody, eligibility, and CRA records can change future payments.