Capital Gains Calculator Ontario

Calculate your capital gains tax in Ontario using this free online calculator. Understand how to report and pay taxes on your investment profits with our step-by-step guide.

How to Use This Calculator

This capital gains calculator for Ontario helps you determine your taxable capital gain and the amount of tax you owe. Follow these steps to use the calculator:

Enter the purchase price of your asset (what you originally paid for it)
Enter the sale price of your asset (what you received when you sold it)
Select the year of sale to account for any changes in tax rates
Click "Calculate" to see your results

The calculator will show you:

Your total capital gain or loss
The taxable portion of your gain
The amount of capital gains tax you owe
A breakdown of how the calculation was made

Important Note

This calculator provides estimates only. For exact tax calculations, consult a tax professional or use official government tax software.

Ontario Capital Gains Tax

Ontario imposes capital gains tax on the profit you make from selling certain assets. The tax rate depends on your income level and the type of asset you sold.

Capital Gains Tax Formula

Capital Gains Tax = (Sale Price - Purchase Price) × Tax Rate

In Ontario, capital gains tax rates are progressive based on your total income:

Income Level	Capital Gains Tax Rate
Under $47,630	50.52%
$47,630 to $95,259	52.28%
$95,259 to $147,667	53.74%
$147,667 to $210,371	56.33%
Over $210,371	57.33%

These rates are effective for the 2023 tax year. Rates may change in future years.

How Capital Gains Tax Works

Capital gains tax applies to the profit you make from selling certain assets. In Ontario, the following assets are subject to capital gains tax:

Real property (land and buildings)
Certain businesses and partnerships
Certain trusts
Certain other assets as defined by the government

Exemptions and Deductions

There are several ways to reduce your capital gains tax liability:

Principal residence exemption (for personal residences)
Indexation allowance (for inflation adjustments)
Cost basis adjustments (for certain expenses)

Reporting Requirements

You must report capital gains on your Ontario tax return. The government provides forms and instructions to help you complete this process.

Examples of Capital Gains Calculations

Example 1: Selling a House

You bought a house in 2015 for $300,000 and sold it in 2023 for $500,000. Your total income for the year is $80,000.

Calculation:

Capital Gain = $500,000 - $300,000 = $200,000
Tax Rate = 52.28% (for income between $47,630 and $95,259)
Capital Gains Tax = $200,000 × 52.28% = $104,560

Example 2: Selling Stock

You bought stock in 2020 for $10,000 and sold it in 2023 for $25,000. Your total income for the year is $150,000.

Calculation:

Capital Gain = $25,000 - $10,000 = $15,000
Tax Rate = 53.74% (for income between $95,259 and $147,667)
Capital Gains Tax = $15,000 × 53.74% = $8,061

Frequently Asked Questions

What types of assets are subject to capital gains tax in Ontario?

In Ontario, capital gains tax applies to the sale of real property, certain businesses, partnerships, trusts, and other assets as defined by the government.

How do I calculate my capital gains tax in Ontario?

Subtract your purchase price from your sale price to determine your capital gain. Then multiply that amount by your applicable tax rate based on your total income.

Are there any exemptions for capital gains tax in Ontario?

Yes, there are several exemptions including the principal residence exemption, indexation allowance, and cost basis adjustments.

When do I need to report capital gains in Ontario?

You must report capital gains on your Ontario tax return. The government provides forms and instructions to help you complete this process.

How often do capital gains tax rates change in Ontario?

Capital gains tax rates in Ontario are progressive and based on your total income. They may change each year based on government decisions.