Calculate Capital Gains Tax Ontario

Calculating your Ontario capital gains tax can be complex, but our online calculator simplifies the process. Whether you're selling a property, stock, or other asset, understanding how much tax you owe is crucial for proper financial planning.

How Capital Gains Tax Works in Ontario

Capital gains tax is levied on the profit you make from selling an asset for more than you paid for it. In Ontario, capital gains are taxed differently depending on the type of asset and your holding period.

Key Concepts

Capital Gain: The difference between the sale price and the cost basis of the asset.
Cost Basis: The total amount you paid to acquire the asset, including purchase price, brokerage fees, and capital gains tax paid on previous sales.
Holding Period: The time between acquiring and selling the asset. Short-term (under 1 year) and long-term (1 year or more) gains are taxed differently.

In Ontario, capital gains are taxed at the same rates as your regular income, but there are special rules for certain assets like real estate and small business stocks.

Calculation Method

The basic formula for calculating capital gains tax is:

Capital Gain = Sale Price - Cost Basis

Capital Gains Tax = Capital Gain × Tax Rate

The tax rate depends on your income level and whether the gain is short-term or long-term. Ontario uses the same federal tax brackets for capital gains.

Step-by-Step Calculation

Determine the sale price of the asset.
Calculate the cost basis (purchase price plus any additional costs).
Subtract the cost basis from the sale price to get the capital gain.
Apply the appropriate tax rate based on your income level and holding period.
Calculate the tax owed by multiplying the capital gain by the tax rate.

Tax Rates for Capital Gains

Ontario uses the same federal tax brackets for capital gains. The rates are progressive, meaning higher income levels are taxed at higher rates.

Income Level	Tax Rate
$0 - $49,050	15%
$49,051 - $98,100	20.5%
$98,101 - $151,250	26%
$151,251 - $217,050	29%
$217,051+	33%

Note: These rates apply to both short-term and long-term capital gains. However, long-term capital gains may qualify for lower rates in certain cases, such as with qualified dividends.

Worked Examples

Example 1: Short-Term Capital Gain

You bought a stock for $10,000 and sold it for $15,000 after holding it for 6 months. Your taxable income is $50,000.

Capital Gain = $15,000 - $10,000 = $5,000

Tax Rate = 15% (for $0-$49,050 income)

Capital Gains Tax = $5,000 × 15% = $750

Example 2: Long-Term Capital Gain

You bought a house for $300,000 and sold it for $400,000 after holding it for 2 years. Your taxable income is $100,000.

Capital Gain = $400,000 - $300,000 = $100,000

Tax Rate = 20.5% (for $49,051-$98,100 income)

Capital Gains Tax = $100,000 × 20.5% = $20,500

Frequently Asked Questions

How is capital gains tax different from income tax?

Capital gains tax is applied to the profit from selling an asset, while income tax is applied to your regular earnings. The rates are the same in Ontario, but the rules for deductions and exemptions may differ.

What counts as a capital gain?

Any profit made from selling an asset (like property, stocks, or collectibles) for more than you paid for it counts as a capital gain. The profit is calculated by subtracting the cost basis from the sale price.

Are there any exemptions for capital gains tax?

Yes, there are exemptions for certain assets like principal residences and small business stocks. The Canada Revenue Agency (CRA) provides detailed information on these exemptions.

How do I report capital gains?

You must report capital gains on your tax return. The CRA requires you to provide details about the asset sold, the sale price, and the cost basis. Our calculator can help you determine the taxable amount.