Canada Capital Gains Tax Calculator

Enter your capital gain amount and your marginal tax rate to estimate the tax owed.

Reflects 2026 (50% inclusion rate) rates (effective 2000-10-18). Last checked 2026-09-11 · v1. Tax rules change — verify against an official source before relying on this for a filing. Source.

Canada Capital Gains Tax Calculator

Estimate the tax owed on a capital gain using Canada’s 50% inclusion rate.

This is an estimate for general informational purposes only, not tax advice. It uses the current 50% inclusion rate for all capital gains regardless of size; enter your own known combined federal+provincial marginal tax rate for an accurate result, as this varies by province and income level.

In Canada, only 50% of a capital gain is included in your taxable income (the government cancelled a proposed increase to a two-thirds inclusion rate for gains above $250,000). That taxable portion is then taxed at your marginal federal-plus-provincial tax rate.

Example

  • With the default values shown above, this calculator returns: Taxable Portion (50% Inclusion) ≈ CAD 25,000.00; Estimated Tax Owed ≈ CAD 8,250.00.

Frequently Asked Questions

Is the capital gains inclusion rate still 50%?

Yes — the federal government cancelled its proposed increase to a 66.7% inclusion rate on gains above $250,000, so the 50% inclusion rate that has applied since 2000 remains in effect.

How do I find my marginal tax rate?

Your marginal rate is your combined federal and provincial tax rate on your next dollar of income — check your latest Notice of Assessment or a provincial tax bracket table for your income level and province.

Sources

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