Taxable portion of a capital gain at the 50 percent inclusion rate.
Taxable (included) portion
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Tax-free half of the gain
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Your breakdown
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What the inclusion rate is, in plain terms
Canada does not have a separate capital gains tax with its own rate. Instead, it decides how much of a gain becomes taxable income, and that fraction is the inclusion rate. The current rate is a flat 50 percent for individuals. Sell an asset for a profit and only half the gain is added to your income for the year; the other half is yours, tax-free. Whatever lands in your taxable income is then taxed at your ordinary marginal rate, the same brackets that apply to salary. This tool does one job cleanly: it takes a gain and splits it into the taxable half and the tax-free half.
It is worth being precise about the recent history, because there was real confusion. Budget 2024 proposed raising the inclusion rate to two-thirds on the portion of an individual’s annual gains above $250,000. On 21 March 2025 the federal government announced it would not proceed with that increase. The CRA administers the 50 percent rate for everyone, with no higher band. If you read older articles quoting a 66.7 percent rate, they are out of date. This calculator reflects the rule actually in force.
Inclusion rate versus tax rate
These two numbers get muddled constantly. The inclusion rate decides how much of the gain is taxable. Your marginal tax rate decides how heavily that taxable portion is taxed. Someone in Ontario’s top bracket faces a combined marginal rate around 53.5 percent, but because only half the gain is included, the effective tax on the whole gain works out to roughly 26.8 percent. A lower earner with a smaller marginal rate pays proportionally less. The 50 percent inclusion is the same for everyone; the tax bite differs because the brackets differ.
A $300,000 gain, split in half
Enter the default $300,000 gain. At the 50 percent inclusion rate, $150,000 is added to your taxable income and $150,000 is tax-free. Note that even though this gain is well above the old proposed $250,000 trigger, there is no higher inclusion on the excess, because that proposal was scrapped. The full gain is included at 50 percent.
What this tool deliberately does not do is apply your marginal rate. That is a separate step, and a dedicated capital gains tax calculator handles it. The reason to keep the inclusion step on its own is clarity: once people see that the included amount is just income like any other, the rest of the math stops being mysterious. The $150,000 here might be taxed at anywhere from the low-20s to the low-50s percent depending on your province and your other income.
The exemptions that change the answer entirely
Several common situations sidestep this calculation. A gain on your principal residence is generally fully exempt, so the inclusion rate never touches it. Gains inside a TFSA, RRSP or FHSA are sheltered, so selling at a profit in those accounts produces no taxable gain at all. And the lifetime capital gains exemption can shield a large gain on qualifying small business shares or farm and fishing property. Conversely, day-trading or flipping property frequently is treated as business income, which is 100 percent taxable, not 50 percent, so the inclusion rate does not save you there. Quebec applies the same 50 percent inclusion, but the gain feeds into Quebec’s own brackets through a separate provincial return.
This calculator is for an investor in a taxable brokerage account estimating the tax footprint of a sale, a property owner selling a cottage or rental, or anyone confused by the headlines about the cancelled increase. The classic mistake is double-counting: people sometimes apply both the 50 percent inclusion and then assume the full gain is taxed, or they confuse the inclusion rate with the tax rate and panic. Half the gain is taxable. That is the whole rule.
Can I use capital losses to reduce the included amount?
Yes, and this is one of the most valuable planning tools available. Capital losses are netted against capital gains at the same 50 percent rate before anything is included in income. If you have $300,000 of gains and $40,000 of losses in the same year, you are taxed on the inclusion of the net $260,000. Unused net capital losses can be carried back three years or forward indefinitely, so harvesting a loss in a down year can offset a gain you realized earlier or expect later.
Did the cancelled increase ever take effect?
No. Although the higher two-thirds inclusion rate was scheduled in the 2024 budget proposal and briefly created uncertainty for the 2024 and 2025 tax years, the federal government confirmed on 21 March 2025 that it would not proceed. The CRA reverted to administering the flat 50 percent rate, and any provisional filings made under the proposed rules are reconciled back to 50 percent. There is no two-thirds band on gains above $250,000 today.