canada • CAD

Capital Gains Tax Calculator 2026

Estimate your Canadian capital gains tax on stocks, crypto, real estate, and other assets. See the after‑tax proceeds considering the 50% inclusion rate, provincial rates, and carry‑forward losses. Free calculator with instant results.

Last revised 9 September 2026

By Team GlobalCalqulate · About our editorial standards

Asset Information

Asset Type

Financial Disclaimer: This result is an educational estimate produced by applying published rates and thresholds to the figures you entered. It is not a tax determination: your actual liability depends on circumstances this calculator does not collect. Confirm your position with the relevant tax authority or a qualified accountant before acting on it. Full disclaimer.

Sources & methodology

Formula:: See methodology below
Reference:: Canada Revenue Agency
Rates for:: 2026
Figures verified:: September 2026 — checked against the primary source above
Content last updated:: September 2026
Scheduled re-verification:: February 2027

Calculation type: Rule-based calculation. Uses 2026 rates and thresholds. Figures are taken from Canada Revenue Agency and Department of Finance Canada and TaxTips.ca — see sources below.

Reviewed by Team GlobalCalqulate — Verifies each figure against the issuing authority's published source · Checked 15 September 2026

Your entries stay on this device. This calculator runs entirely in your browser — the figures you type are not sent to us or to anyone else. The page itself uses cookies for analytics and advertising, described in the privacy policy.

Formula & methodology

Formula used

capital gain = (sale price − selling costs) − (purchase price + purchase costs)
taxable gain = max(0, capital gain) × 50% − capital losses applied
tax impact = [tax(other income + taxable gain) − tax(other income)], federal + provincial

The calculator taxes the gain at your marginal rate by comparing tax on your other income alone versus tax on your other income plus the taxable gain — the difference is the capital gains tax.

Step-by-step calculation

1. Capital gain
Net sale proceeds minus adjusted cost base (purchase price + purchase costs), scaled by your ownership percentage.
2. Principal residence check
If the principal residence exemption is selected, the gain is treated as $0 — fully tax-free.
3. 50% inclusion
Only half of a positive capital gain is taxable income, per the Income Tax Act.
4. Loss carry-forward
Any capital losses carried forward reduce the taxable gain dollar-for-dollar, down to $0.
5. Marginal tax impact
Federal and provincial tax are computed on (other income + net taxable gain) minus tax on other income alone, isolating the tax caused by this sale.

Limitations

Assumes the entire gain is taxed in the year of sale; it does not model a capital gains reserve for gains received over multiple years.
Does not model the alternative minimum tax (AMT), which can apply to very large capital gains.
Cryptocurrency and business-asset gains follow the same 50% inclusion rate here, but CRA may reclassify frequent trading as business income taxed at 100% inclusion — this calculator does not make that determination.
Always applies the CURRENT 50% inclusion rate to the full gain, regardless of when the asset was acquired or held. It does not track historical inclusion-rate changes or prorate a gain across different rate periods for assets held over many years — every dollar of gain is taxed at today's rate.
The principal residence exemption is all-or-nothing: toggling it on treats the ENTIRE gain as exempt. In reality the exemption is prorated by (years designated as a principal residence + 1) ÷ total years owned — a property that was only your principal residence for part of the ownership period should have only part of the gain exempted, which this calculator does not calculate.

This page is educational. It applies published rates and thresholds to the figures you enter and shows the arithmetic behind the result. It is an estimate, not a tax determination: your actual liability depends on circumstances this calculator does not collect, and only the relevant tax authority — or an accountant who can see your full position — can confirm what you owe.

Sources & references

Capital gains — Canada Revenue Agency
Principal residence and other real estate — Canada Revenue Agency
Tax rates and income brackets for individuals — current year (2026) — Canada Revenue Agency
Canadian income tax rates for individuals — current and previous years — Canada Revenue Agency
Quebec Abatement — 16.5 percentage points of federal personal income tax — Department of Finance Canada
Line 44000 – Refundable Quebec abatement — Canada Revenue Agency
Canada's 2026 federal tax rates and tax brackets (corroborating reference) — TaxTips.ca

Help & FAQs

Frequently Asked Questions

Clear answers to common questions to help you use this calculator confidently.

What is the capital gains inclusion rate in 2026?

Tap to view the answer

50%. Canada includes half of a capital gain in your taxable income, meaning only half your profit is taxed at your marginal rate. This applies to stocks, crypto, and most real estate.

Is selling my home tax-free?

Tap to view the answer

If it's your principal residence, yes — the gain is fully exempt under the principal residence exemption, and you don't pay tax on it (though you still need to report the sale on your tax return). Rental and investment properties don't qualify.

Can I use capital losses to reduce my tax?

Tap to view the answer

Yes. Capital losses offset capital gains in the current year, can be carried back 3 years, or carried forward indefinitely. They only offset capital gains, not other income like salary.

Is cryptocurrency taxed the same way as stocks?

Tap to view the answer

The CRA treats crypto as a commodity and taxes most disposals at the same 50% inclusion rate as stocks. If you trade frequently enough that the CRA considers it a business, gains may instead be fully taxable as business income — this calculator does not make that determination.

How is the tax amount actually calculated?

Tap to view the answer

The calculator adds your net taxable gain to your other income, computes federal and provincial tax on that combined total, then subtracts the tax you'd owe on your other income alone. The difference is the tax attributable to the sale — this correctly captures your marginal rate on the gain.

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How to Use This Calculator

Choose Your Asset & Enter Details

Select the type of capital asset (stocks, crypto, real estate, etc.), then enter the purchase price (ACB), sale price, and any related buying or selling costs.

Provide Taxpayer Information

Select your province, enter your other annual taxable income, and specify any capital losses carried forward from previous years. For jointly owned assets, adjust the ownership percentage.

Review Your Tax Impact

The calculator instantly shows your capital gain, the taxable portion (50% inclusion rate), federal and provincial tax estimates, and your final after‑tax proceeds. Tweak numbers to model different scenarios.

Understanding Your Results

50% Inclusion Rate
Only half of your capital gain is added to your taxable income. This results in an effective tax rate that is roughly half your marginal rate, making capital gains tax‑efficient compared to salary or interest income.
After‑Tax Proceeds
The calculator shows exactly how much cash you’ll keep after selling the asset. Use this to plan reinvestments, withdrawals, or major purchases with confidence.

Key Tips

✓
Keep detailed purchase and sale records—including all fees—to accurately calculate your adjusted cost base.
✓
If you sold a principal residence, remember to designate it on your tax return to claim the full exemption.
✓
Apply capital losses from prior years strategically—you can carry them forward indefinitely.
✓
Consider selling loser stocks before year‑end to realize losses that offset current year gains (tax‑loss harvesting).
✓
Cryptocurrency transactions are taxable events; track every trade carefully.
✓
Capital gains are taxed at your marginal rate; timing a sale in a lower‑income year can reduce the tax bite.
✓
Jointly owned assets are taxed according to your ownership percentage—ensure it's properly documented.
✓
Use this calculator before selling to set aside the right amount for your upcoming tax bill.

Understanding Capital Gains Tax in Canada

Only half of a capital gain is taxable

When you sell an asset for more than you paid, the profit is a capital gain. In Canada only 50% of that gain is included in your income — the inclusion rate — and the included half is then taxed at your ordinary marginal rate.

On a $30,000 gain, $15,000 is added to your income. For someone in Ontario at a 29.65% marginal rate, the tax is about $4,450, giving an effective rate on the whole gain of roughly 14.8%. This is why capital gains are one of the most lightly taxed forms of income in Canada, and why the distinction between a capital gain and ordinary business income matters so much.

Adjusted cost base: the number everything depends on

Your gain is the proceeds of sale minus your adjusted cost base minus the costs of selling. Getting the ACB right is where most errors occur.

The ACB is not simply what you paid. It includes commissions on purchase, and for property it includes capital improvements — a new roof or an addition, though not routine repairs. For stocks bought over time it is the weighted average cost of all units, not the price of any single purchase. Reinvested dividends each add to the ACB, and failing to track them means overstating your gain and paying tax twice on the same money. Keep records as you go.

The principal residence exemption

The gain on your principal residence is entirely exempt from tax, with no lifetime limit. This is the single largest tax shelter available to most Canadians and the main reason home ownership is financially attractive here.

A family unit can designate only one property as a principal residence per year, so a cottage and a city home cannot both be fully exempt for the same years. Since 2016 you must report the sale on your return even when it is fully exempt — failing to do so can cost the exemption or attract penalties. If you rent out part of the home or use it substantially for business, the exemption may be partially lost.

Capital losses and how to use them

A capital loss can only be applied against capital gains, never against employment or other income. If losses exceed gains in a year, the excess can be carried back three years to recover tax already paid, or carried forward indefinitely.

The superficial loss rule prevents the obvious manoeuvre: if you or an affiliated person — including your spouse, or an RRSP or TFSA you control — buy the same security within 30 days before or after the sale, the loss is denied and added to the ACB instead. Tax-loss selling in December is legitimate, but buying back too soon, or having your spouse buy, will disallow it.

When a gain is not a gain at all

Not every profit is a capital gain. If the CRA considers your activity to be a business rather than an investment, the entire profit is taxable as business income at full rates — double the effective tax.

This is a live risk for frequent traders, for people who buy and flip property, and for anyone whose intent at purchase was resale rather than long-term holding. Since 2023 there is a specific rule: residential property held less than 365 days is generally deemed business income, with exceptions for life events such as death, separation, a new job or the birth of a child. Day trading inside a TFSA can also cause the account itself to be taxed.

Timing, and the lifetime exemption for business owners

A gain is realised when you sell, which gives you real control over timing. Deferring a sale into a year when your income is lower — after retiring, during a leave, or in a year with business losses — can reduce the tax meaningfully.

Spreading a large disposition across two calendar years can keep you out of a higher bracket. Donating appreciated securities directly to a registered charity eliminates the capital gain entirely and still gives you a donation receipt for the full market value, which is far better than selling and donating cash. Owners of qualifying small business corporation shares may also access the lifetime capital gains exemption, sheltering a substantial gain outright.

Formula & methodology

Formula used

capital gain = (sale price − selling costs) − (purchase price + purchase costs)
taxable gain = max(0, capital gain) × 50% − capital losses applied
tax impact = [tax(other income + taxable gain) − tax(other income)], federal + provincial

The calculator taxes the gain at your marginal rate by comparing tax on your other income alone versus tax on your other income plus the taxable gain — the difference is the capital gains tax.

Step-by-step calculation

1. Capital gain
Net sale proceeds minus adjusted cost base (purchase price + purchase costs), scaled by your ownership percentage.
2. Principal residence check
If the principal residence exemption is selected, the gain is treated as $0 — fully tax-free.
3. 50% inclusion
Only half of a positive capital gain is taxable income, per the Income Tax Act.
4. Loss carry-forward
Any capital losses carried forward reduce the taxable gain dollar-for-dollar, down to $0.
5. Marginal tax impact
Federal and provincial tax are computed on (other income + net taxable gain) minus tax on other income alone, isolating the tax caused by this sale.

Limitations

Assumes the entire gain is taxed in the year of sale; it does not model a capital gains reserve for gains received over multiple years.
Does not model the alternative minimum tax (AMT), which can apply to very large capital gains.
Cryptocurrency and business-asset gains follow the same 50% inclusion rate here, but CRA may reclassify frequent trading as business income taxed at 100% inclusion — this calculator does not make that determination.
Always applies the CURRENT 50% inclusion rate to the full gain, regardless of when the asset was acquired or held. It does not track historical inclusion-rate changes or prorate a gain across different rate periods for assets held over many years — every dollar of gain is taxed at today's rate.
The principal residence exemption is all-or-nothing: toggling it on treats the ENTIRE gain as exempt. In reality the exemption is prorated by (years designated as a principal residence + 1) ÷ total years owned — a property that was only your principal residence for part of the ownership period should have only part of the gain exempted, which this calculator does not calculate.

Understanding Capital Gains Tax in Canada

Only half of a capital gain is taxable

Adjusted cost base: the number everything depends on

Your gain is the proceeds of sale minus your adjusted cost base minus the costs of selling. Getting the ACB right is where most errors occur.

Calculator inputs

Asset Information

Purchase Details2 options

Sale Details3 options

Taxpayer Information2 options

Capital Gains Adjustments2 options

Real Estate Exemptions1 option

Your results

Sources & methodology

Formula & methodology

Formula used

Step-by-step calculation

Limitations

Sources & references

What is the capital gains inclusion rate in 2026?

Is selling my home tax-free?

Can I use capital losses to reduce my tax?

Is cryptocurrency taxed the same way as stocks?

How is the tax amount actually calculated?

Related calculators

More Canada calculators

Calculator inputs

Asset Information

Purchase Details2 options

Sale Details3 options

Taxpayer Information2 options

Capital Gains Adjustments2 options

Real Estate Exemptions1 option

Your results

Sources & methodology

How to Use This Calculator

Example: Ontario Investor Selling Stocks

Understanding Your Results

Key Tips

Understanding Capital Gains Tax in Canada

Only half of a capital gain is taxable

Adjusted cost base: the number everything depends on

The principal residence exemption

Capital losses and how to use them

When a gain is not a gain at all

Timing, and the lifetime exemption for business owners

Formula & methodology

Formula used

Step-by-step calculation

Limitations

Sources & references

How to Use This Calculator

Example: Ontario Investor Selling Stocks

Understanding Your Results

Key Tips

Understanding Capital Gains Tax in Canada

Only half of a capital gain is taxable

Adjusted cost base: the number everything depends on

The principal residence exemption

Capital losses and how to use them

When a gain is not a gain at all

Timing, and the lifetime exemption for business owners