Selling a parent's house after death
Families brace for a large tax bill on the sale. Usually the bill is smaller than they fear, and it lands somewhere they were not looking.
Death resets the property's cost base to its market value that day. Sell close to the date of death and there is often little or no further gain to report. The tax on everything the property gained during your parent's lifetime is a separate matter, handled on their final return, and the family home is often sheltered from it entirely.
Two different tax events, and people confuse them
1. The deemed disposition, on the day of death
Your parent is treated as having sold the property at fair market value immediately before death. Any gain accrued over their years of ownership is dealt with on their final return and paid by the estate. If the home qualified as their principal residence for every year they owned it, that gain may be eliminated entirely.
2. The actual sale, later
The property now carries a new cost base: its value on the date of death. When it is eventually sold, only the movement in value since that date is a new gain. Sell three months later in a flat market and that number is close to zero. Sell four years later after a run-up, and it is not.
Why the valuation is the thing to get right
The entire calculation rests on one number: what the property was worth the day your parent died. Get a proper appraisal at the time, from someone qualified, and keep it. A realtor's casual estimate or a municipal assessment is a weak substitute, and reconstructing the figure years later, once the property has sold, is far harder and easier to challenge.
This is the single most common practical mistake families make, and it costs nothing to avoid at the time.
Who reports the gain
| What happens | Who reports any gain since death |
|---|---|
| The estate sells the home and distributes cash | The estate |
| The home is transferred to beneficiaries, who sell later | The beneficiaries, from the date they received it |
| A beneficiary moves in and it becomes their principal residence | Potentially sheltered for the years it qualifies. Worth advice before deciding |
| The home passed by survivorship and was never in the estate | The surviving owner. See joint tenancy |
Before you can sell at all
A buyer needs clear title, which usually means the executor must obtain a grant of probate before a sale can complete. That takes time and varies by province, so start it early rather than after an offer arrives. Where the property passed by survivorship instead, probate may not be needed, because the estate does not own it.
Costs of selling, including commission, legal fees, and the appraisal, generally come out of the estate before anything is distributed.
A practical order of operations
- Confirm how the property was legally held. If it was joint, it may not be the estate's to sell.
- Get a written date-of-death appraisal, promptly.
- Start the probate application early, if probate is needed.
- Decide whether the estate sells or the property is transferred first, with advice, because it changes who reports what.
- Keep every receipt for maintenance, repairs and selling costs from the date of death onward.
For the wider picture of what is taxed at death and what is not, see is there an inheritance tax in Canada.
This is general information, not legal or tax advice. Tax outcomes depend on facts this page cannot know, including how long the property qualified as a principal residence and how it was held. Speak to an accountant and a lawyer in the relevant province before selling or transferring estate property.