Capital Gains Tax on Inherited Property in Canada (2026)

Selling a house you've inherited should be straightforward. But for many Canadians, what looks like a tax-free windfall comes with an unexpected capital gains bill — sometimes totalling $50,000, $100,000, or more.

This guide explains exactly how capital gains tax works on inherited property in Canada, uses a real example to walk through the calculation, and outlines the most effective legal strategies to reduce the tax you owe.

How Capital Gains Tax on Inherited Property Works in Canada

Canada doesn't tax inheritances directly — but it does tax capital gains through a mechanism called deemed disposition. Here's the sequence of events when a property owner dies:

1. At death: The CRA treats the deceased as having sold all capital property (including real estate) at fair market value. Capital gains on appreciated property are taxed on the deceased's final tax return.
2. The estate pays the tax: Before the estate can distribute assets to beneficiaries, the executor must file the final tax return and pay any taxes owing. The tax comes from estate assets.
3. You inherit at the new cost base: When you inherit the property, your adjusted cost base (ACB) is set to the fair market value at the date of death — not the original purchase price. You only pay capital gains on appreciation that happens after you inherit.
4. When you sell: If you sell for more than your ACB (fair market value at death + any improvements), you report the gain on your tax return and pay capital gains tax on 50% of the gain (or 66.67% on gains over $250,000 per the 2024 federal budget rules).

Real Example: Inheriting an $800,000 House

Let's walk through a concrete scenario that captures what many Ontario families face.

Step 1: Tax at the Time of Death (Deemed Disposition)

Because the home was the parent's principal residence for every year of ownership, the full $500,000 capital gain is sheltered by the principal residence exemption. The estate owes no capital gains tax on the home.

Step 2: The Child's ACB After Inheriting

The child inherits the home with an ACB equal to the fair market value at the date of death: $800,000. Even though the estate paid nothing in capital gains tax, the child's ACB is "stepped up" to the date-of-death value.

Step 3: Capital Gains When the Child Sells

In this scenario, the child actually incurred a capital loss after accounting for selling costs. This loss can be applied against other capital gains in the current or prior 3 years.

What If the Home Was NOT the Principal Residence?

Now let's change one variable: the parent also owned a cottage purchased for $300,000, now worth $800,000 — and the cottage was their secondary property (not the principal residence).

The child then inherits the cottage at the new ACB of $800,000 and only pays tax on any further appreciation when they eventually sell.

How to Reduce Capital Gains Tax on Inherited Property

1. Spousal Rollover — Defer All Tax to the Surviving Spouse

If a property passes to a surviving spouse, deemed disposition can be waived. The property transfers at the original ACB, deferring all tax until the spouse sells or dies. This is the most powerful deferral tool available.

2. Use the Principal Residence Exemption

As shown above, the PRE can eliminate the entire capital gain on a qualifying property. If the deceased had two properties, work with a tax professional to determine the optimal designation — the one that saves the most tax.

3. Charitable Donation of Appreciated Property

Donating appreciated property (or publicly traded shares) to a registered charity eliminates the capital gains tax on the donated asset and generates a donation tax credit. For a $200,000 appreciated asset with $100,000 in embedded capital gains, the tax savings (no capital gains + donation credit) can exceed $100,000.

4. Life Insurance to Fund the Tax Bill

If the deceased held a life insurance policy, the death benefit can be used to pay the capital gains tax owing — preventing the estate from having to sell assets to fund the tax bill. This is especially valuable for estates holding illiquid assets like real estate, private business interests, or a family cottage.

See our complete guide to inheritance tax in Canada for a full breakdown of estate planning strategies.

Understanding the Adjusted Cost Base (ACB)

The ACB is the foundation of any capital gains calculation. For inherited property, the ACB is typically the fair market value at the date of death — but there are nuances:

• Spousal rollover: ACB carries over from the original purchase price (tax is deferred, not forgiven)
• Capital improvements: Costs of additions, renovations, and upgrades add to the ACB and reduce future capital gains
• Selling costs: Real estate commissions, legal fees, and transfer taxes are deducted from proceeds (reducing the gain)
• Partial use for income: If a portion of the property was rented out, a portion of the gain may not qualify for the PRE

Always keep detailed records of the property's fair market value at the date of death (a formal appraisal is best), all capital improvements made during your ownership, and all selling costs.

What to Do After You Inherit Property

1. Get a professional appraisal of the property's value as of the date of death. This establishes your ACB and is essential documentation if CRA asks questions later.
2. Determine if the estate paid capital gains tax at death. Ask the executor or estate lawyer — this affects your tax situation.
3. Decide whether to sell or hold. If you sell quickly, you likely owe little tax (ACB ≈ sale price). If you hold for years and the property appreciates, your capital gains exposure grows.
4. Consider renting it out. If you rent the inherited property, you must report rental income — and when you eventually sell, the full ACB-to-sale-price gain is taxable (no PRE if it wasn't your principal residence).
5. Consult a tax professional before making any decisions. The wrong choice — especially around principal residence designation — can cost tens of thousands.

Also see: Inherited Investment Accounts: Tax Rules in Canada and Ontario Estate Administration Tax 2026.

Disclaimer: This article is for general informational purposes only and does not constitute legal or tax advice. Capital gains tax rules are complex and subject to change. Consult a qualified tax professional before making decisions about inherited property.