Child Tax Credit Calculator Ontario

Use our Child Tax Credit Calculator for Ontario to determine your eligibility and estimated payment amount. The Ontario Child Tax Credit (CTC) provides financial support to families with children under 18 years old. This calculator helps you estimate your potential credit based on your family's income and the number of eligible children.

How the Ontario Child Tax Credit Works

The Ontario Child Tax Credit is a refundable tax credit that provides financial assistance to families with children. It's designed to help offset the costs of raising children and reduce the financial burden on families.

The credit is calculated based on your family's net income and the number of eligible children. It's important to note that the Ontario Child Tax Credit is separate from the federal Child Tax Credit, though both may apply to the same family.

Key Points:

Refundable up to $1,500 per eligible child
Maximum credit per child depends on family income
Available to families with children under 18
Can be claimed on your Ontario income tax return

Eligibility Requirements

To qualify for the Ontario Child Tax Credit, you must meet certain criteria:

You must be a resident of Ontario
You must have at least one eligible child
Your child must be under 18 years old
You must have a valid Social Insurance Number (SIN) for yourself and your child
You must file an Ontario income tax return

Eligible Children

An eligible child for the Ontario Child Tax Credit is defined as:

A dependent child under 18 years old
A child who is a resident of Canada
A child who has a valid Social Insurance Number (SIN)
A child who is not a full-time student in a post-secondary institution

How to Calculate Your Credit

The Ontario Child Tax Credit is calculated based on your family's net income and the number of eligible children. The basic formula is:

Ontario Child Tax Credit = (Maximum Credit per Child × Number of Eligible Children) - (Phase-Out Amount × Number of Eligible Children)

The maximum credit per child varies based on your family's net income:

Net Income Range	Maximum Credit per Child
Up to $45,282	$1,500
$45,283 to $90,566	$1,200
$90,567 to $140,358	$600
Over $140,358	$0

The phase-out amount is calculated as follows:

Phase-Out Amount = (Net Income - Income Threshold) × 0.15

Where the income threshold is $45,282 for the first income bracket.

Worked Examples

Example 1: Single Parent with One Child

Net Income: $40,000

Number of Eligible Children: 1

Calculation:

Maximum Credit per Child: $1,500
Phase-Out Amount: $0 (since $40,000 is below $45,282)
Total Credit: $1,500 × 1 = $1,500

Example 2: Family with Two Children

Net Income: $80,000

Number of Eligible Children: 2

Calculation:

Maximum Credit per Child: $1,200
Phase-Out Amount: ($80,000 - $45,282) × 0.15 = $4,934.40
Total Credit: ($1,200 × 2) - ($4,934.40 × 2) = $2,400 - $9,868.80 = $1,411.20

Frequently Asked Questions

How do I claim the Ontario Child Tax Credit?

You can claim the Ontario Child Tax Credit on your Ontario income tax return. You'll need to provide your child's name, date of birth, and Social Insurance Number (SIN).

Can I claim the Ontario Child Tax Credit if I'm self-employed?

Yes, you can claim the Ontario Child Tax Credit if you're self-employed. You'll need to report your net income from self-employment on your tax return.

Is the Ontario Child Tax Credit refundable?

Yes, the Ontario Child Tax Credit is refundable. This means you can receive the credit even if you don't owe any income tax.

Can I claim the Ontario Child Tax Credit for a child who is a full-time student?

No, you cannot claim the Ontario Child Tax Credit for a child who is a full-time student in a post-secondary institution.

How do I find my net income for the calculation?

Your net income is the amount of money you have left after deducting your taxable expenses from your total income. You can find this information on your pay stubs or tax return.