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Capital gains on inherited property are usually measured from the fair market value on the day the owner died, not from what they paid. The CRA says your cost is generally the deemed proceeds of disposition on the deceased’s final return, which is normally that value right before death. Only the growth after that date is yours to report.
Why is the starting value the date of death?
Tax law treats a person as having sold their capital property at death. The gain that built up during their lifetime lands on their final return, and the estate deals with it there. You then take the property at that same value.
So a house bought in 1990 for $90,000 and worth $520,000 at death doesn’t hand you a $430,000 gain. Your cost is $520,000, and the earlier growth was the estate’s business. That’s why the date-of-death value matters so much. Get it wrong and every later number is wrong.
What does capital gains on inherited property look like in dollars?
Say you inherit a house valued at $520,000 at death. You sell it later for $650,000 and pay $30,000 in commission and legal fees. Your gain is $650,000 less $520,000 less $30,000, which is $100,000.
The CRA says fifty percent of a capital gain is taxable. So $50,000 goes on your return. In the capital gains tax calculator, with $60,000 of other income in Ontario, the extra tax is $15,242.64. That’s 15.2% of the gain, and you keep $84,757.36.
| Item | Amount |
|---|---|
| Sale price | $650,000 |
| Cost (value at date of death) | $520,000 |
| Selling costs | $30,000 |
| Capital gain | $100,000 |
| Taxable half | $50,000 |
| Extra tax, Ontario, $60,000 other income | $15,242.64 |
Where do you get the date of death value?
Ask the executor first. If the estate hired an appraiser, or the property was valued for the final return, that report is your proof. If nobody did, you may need a written appraisal from a qualified appraiser, dated as close to the death as possible.
Keep it safe.
You don’t attach it when you file, but you’ll want it if the CRA asks how you got your cost, and by then the executor may have moved on and the appraiser may not remember the house. A guess from an online listing is a weak answer.
What if you lived in the house?
The main home is usually exempt from tax when you sell it, and the calculator says so too. But that applies to a home you lived in. A house you inherit and never occupy generally doesn’t get that treatment. We did not confirm the detailed principal residence rules for inherited homes, so read the CRA folio on principal residences before you count on the exemption.
The home sale proceeds calculator shows what you keep after commission, legal fees and any mortgage payoff. Use it to see the cash side while the tax side is worked out.
Mistakes and limits
People trip in three places. One is using the deceased’s original purchase price. Another is forgetting the selling costs, which reduce the gain. The last is assuming everybody inherits the same way.
The CRA warns that property passed to a spouse or common-law partner, or farm property and woodlots going to a child, may be treated differently. In those cases the cost may not be the value at death, so the example above doesn’t apply. Treat those situations as special ones and read the CRA page for them.
Estates can also owe provincial fees to get authority to handle the property. The estate administration tax calculator covers the Ontario one. It’s not income tax, and we left it out of the example above.
A big gain can push your other income into a higher bracket for the year. The marginal tax rate calculator shows what the next dollar costs you before you decide when to sell. If the timing is up to you, a year with lower other income leaves you more.
Where the numbers come from
The cost rule and the fifty percent inclusion come from Canada Revenue Agency pages on capital gains and on inherited property, checked in September 2026. The tax figures in the example come from our 2026 federal and Ontario tax tables and the calculator on this site.
Frequently asked questions
What is my cost for an inherited house?
The CRA says it is generally the deemed proceeds of disposition on the deceased's final return, usually the fair market value just before death.
How much of the gain is taxed?
The CRA page says fifty percent of a capital gain is taxable. Check the current page before you file, since inclusion rules can change.
Do I need an appraisal?
You need proof of the value at death. An appraisal from the estate or a qualified appraiser is the usual proof.
Is a home I inherit tax free when I sell?
Not automatically. The main home exemption is for a home you lived in, and we did not confirm the rules for inherited homes.
Is it different when a spouse inherits?
Yes. Property passed to a spouse or common-law partner may be treated differently, and so may some farm property going to a child.
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Information only. This page is general information, not tax, legal or accounting advice. Tax-Services.ca is an independent publisher: we don't prepare or file tax returns or offer tax services, and we have no connection with the CRA, Revenu Québec, any government or any company named on this page. Check the figures that matter with an official source or a qualified professional.