Capital Gains Tax Calculator Canada 2026
Calculate how much tax you owe on investment sales, real estate, and business shares. Uses the 2026 50% inclusion rate, provincial marginal rates, principal residence exemption, LCGE, and capital loss offsets.
Your Capital Gain
📋 How to use this calculator
- Enter the proceeds of disposition (what you sold it for).
- Enter the adjusted cost base (what you paid, including eligible costs).
- Enter your other annual income so we can determine your marginal bracket.
- Select your province and any applicable exemptions.
- Click Calculate Tax.
Quick presets:
Your Results
Enter your sale details and click Calculate Tax to see your estimated capital gains tax.
Estimated Capital Gains Tax
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Effective CG Rate
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Tax ÷ gross gain
After-Tax Proceeds
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Gain minus estimated tax
Tax-Free Amount
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50% of net gain (not taxed)
Top CG Rate in Province
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At highest income bracket
Capital Gains Tax in Canada: 2026 Guide
📊 How Capital Gains Tax Works in Canada
Canada does not have a separate capital gains tax. Instead, a portion of your capital gain — called the taxable capital gain — is added to your regular income for the year and taxed at your marginal rate. In 2026, the inclusion rate is 50%, meaning only half of your capital gain is taxable. If you sell shares for a $100,000 gain, $50,000 is added to your income. At a combined Ontario marginal rate of 43.41% (for income around $100,000), you would owe approximately $21,705 in tax on that gain. The other $50,000 is entirely tax-free — one of the most significant advantages of capital gains versus ordinary income.
📈 2026 Effective Capital Gains Tax Rates by Province
| Province | Top Combined Rate | Effective CG Rate | Tax on $100K Gain |
|---|---|---|---|
| Newfoundland & Labrador | 54.80% | 27.40% | $27,400 |
| Nova Scotia | 54.00% | 27.00% | $27,000 |
| British Columbia | 53.92% | 26.96% | $26,960 |
| Quebec | 53.75% | 26.88% | $26,880 |
| Ontario | 53.53% | 26.77% | $26,765 |
| New Brunswick | 52.80% | 26.40% | $26,400 |
| Manitoba | 50.40% | 25.20% | $25,200 |
| Prince Edward Island | 48.75% | 24.38% | $24,375 |
| Yukon | 48.00% | 24.00% | $24,000 |
| Saskatchewan | 47.50% | 23.75% | $23,750 |
| Northwest Territories | 47.40% | 23.70% | $23,700 |
| Alberta | 46.00% | 23.00% | $23,000 |
| Nunavut | 44.50% | 22.25% | $22,250 |
Top bracket rates. Actual tax depends on your income level and applicable brackets. Sources: PwC Tax Summaries, TaxTips.ca (2026).
🏠 Principal Residence Exemption
The principal residence exemption is one of the most valuable tax benefits available to Canadian homeowners. When you sell a home that qualifies as your principal residence for every year you owned it, the entire capital gain is tax-free — regardless of how large the gain is. For a home bought for $400,000 and sold for $1,200,000, the $800,000 gain is completely exempt. Only one property can be designated as a principal residence per family unit (you, your spouse, and unmarried children under 18) per year. You must still report the sale on Schedule 3 of your T1 return and claim the exemption — failing to report the sale can result in penalties.
💼 Lifetime Capital Gains Exemption (LCGE) — $1,275,000 in 2026
The LCGE allows Canadian residents to shelter a significant portion of capital gains from qualifying assets entirely from tax. For 2026, the LCGE is $1,275,000 (indexed from the $1,250,000 limit established June 25, 2024 — this increase was kept when the inclusion rate hike was cancelled). The LCGE applies to qualifying small business corporation (QSBC) shares and qualifying farm or fishing property. To use the LCGE, the business must meet specific tests at the time of sale. The LCGE is a lifetime cumulative limit — any amount used on previous dispositions reduces what remains available.
💡 Strategies to Reduce Capital Gains Tax in Canada
Several legal strategies can reduce or defer capital gains tax in Canada:
Tax-loss harvesting: Sell investments with unrealized losses to offset capital gains in the same year. Capital losses can be applied to gains in the current year, carried back three years, or carried forward indefinitely.
Spreading gains across years: If you can control when you sell, spreading large gains over multiple tax years can keep you in lower marginal brackets each year.
Holding in a TFSA: Capital gains inside a TFSA are completely tax-free. Holding growth investments in a TFSA rather than a non-registered account eliminates capital gains tax on those assets entirely.
Donating securities: Donating publicly traded securities (stocks, ETFs, mutual funds) directly to a registered charity eliminates the capital gain entirely — you pay no tax on the gain and receive a charitable donation receipt for the full fair market value.
❓ Frequently Asked Questions
What is the capital gains inclusion rate in Canada for 2026?
The capital gains inclusion rate is 50% for 2026 — for all Canadians, all asset types, and all gain sizes. The proposed increase to 66.67% on gains above $250,000 was cancelled by the federal government on March 21, 2025 and never became law. Only half of any capital gain is added to your taxable income.
Do I have to pay capital gains tax on my home sale?
Not if it was your principal residence for all years you owned it. The principal residence exemption fully eliminates capital gains tax on a qualifying home sale — regardless of how large the gain is. However, you must still report the sale on Schedule 3 of your T1 tax return and claim the exemption. Vacation properties and rental properties generally do not qualify for the exemption.
What is the superficial loss rule in Canada?
The superficial loss rule denies a capital loss if you — or an affiliated person (your spouse, a corporation you control, etc.) — buys the same or identical securities within 30 days before or after the sale and still holds them 30 days after the sale. The denied loss is added to the adjusted cost base of the reacquired securities, deferring rather than permanently losing the tax benefit.
How long can I carry forward capital losses in Canada?
Capital losses can be carried forward indefinitely in Canada and applied against future capital gains. They can also be carried back up to three previous tax years to offset gains you already paid tax on — and receive a refund. Net capital losses can only be applied against capital gains, not against other types of income.