Fair Market Value Appraisal for Family Property Transfers in Ontario

A non-arm's-length transfer, sometimes called a related-party transfer, is any property transaction between people who do not deal with each other independently. In practice, this covers parents transferring a property to a child, a transfer between siblings, a transfer into or out of a family trust, or a transfer between spouses in most circumstances.

The reason CRA cares is simple. When a property sells to a stranger on the open market, the sale price is naturally close to fair market value because both sides are negotiating in their own interest. When a parent transfers a condo to their child for one dollar, or simply signs it over with no payment at all, there is no market negotiation to rely on. So CRA requires the fair market value to be established independently, through a certified appraisal, rather than accepted at face value from either party.

A common misunderstanding is thinking that a real estate agent's opinion of value, or an online estimate tool, is good enough for this purpose. It is not, and this is worth understanding clearly before your transfer date.

CRA's own guidance and case law consistently favor a certified appraisal from a designated appraiser over any informal valuation. An agent's opinion is based on market experience but does not follow a standardized methodology, is not signed under professional liability, and carries very little weight if CRA later questions the number. A certified appraisal, prepared by an AACI or CRA-designated appraiser through the Appraisal Institute of Canada, follows Canadian Uniform Standards of Professional Appraisal Practice. That standardization is exactly what makes it defensible if CRA ever reviews the file years later.

This matters because deemed disposition affects two separate tax positions at once. The parent transferring the property may trigger a capital gain (or in some cases a capital loss) based on the difference between their original cost and the fair market value at transfer. The child receiving the property inherits that same fair market value as their new cost base, which determines their own capital gain when they eventually sell. If the number used at transfer is wrong, both positions are wrong, and correcting that later is far more difficult than getting it right the first time. Our page on fair market value for CRA purposes goes deeper into how this deemed disposition works for other property transfer situations as well.

CRA can reassess a transaction years after it happens, particularly if the property is later sold and the reported cost base looks inconsistent with the original transfer value. If that happens, the burden is on you to show how the fair market value was determined at the time of transfer.

This is where the quality of your original appraisal matters enormously. A properly prepared report, with a documented interior inspection, comparable sales specific to the transfer date, and a clearly stated methodology, holds up under review. A rough estimate or a number pulled from an online tool does not, and reconstructing a defensible valuation years after the fact, when market conditions have changed, is far more difficult and often more expensive than doing it properly at the time.

The fair market value needs to be effective as of the actual legal transfer date, not an earlier or later date that happens to be more convenient. If your transfer is scheduled for next month, the appraisal should be timed so the effective date lines up with that closing, not with whenever the inspection happens to be booked. Most appraisers can complete a residential appraisal within a few business days of the inspection, so this is usually straightforward to coordinate as long as you book ahead of your transfer date rather than after it.