Key Takeaways
- Capital gains on real estate in Canada are the profit from selling a property for more than your cost, and the sale must be reported to the Canada Revenue Agency.
- If a home was your principal residence for every year you owned it, you generally do not pay tax on the gain, but you must still report the sale.
- A change in use, such as moving out and renting the home, is treated as a sale at fair market value, so you need a value at that date.
- Inherited property has no purchase price on your records, so an appraisal can set the value at the date it passed to you.
- A retrospective appraisal supports those dates with historical market evidence, and a registered tax professional can confirm how the rules apply to you.
What Is a Capital Gain on Real Estate in Canada?
A capital gain on real estate is the profit from selling a property for more than you paid for it. If you buy a home and sell it five years later, the profit is the capital gain you need to report. Generally, half of a net capital gain is included in your income and taxed at your usual rate.
The gain is only as accurate as the two values behind it. National Appraisals is rated Excellent from 45 Google reviews and has prepared capital gains appraisals for accounting firms and their clients across Ottawa and Ontario. These reports are especially useful when a property is sold during a fiscal year by a company or an individual.
Do You Pay Capital Gains Tax on Your Principal Residence?
Usually not, but you still have to report it. For 2025 returns, the Canada Revenue Agency says a sale of property that was ever your principal residence goes on Schedule 3.
- Report the sale: The exemption is only allowed if you report the disposition on your return.
- Complete the form: Schedule 3 and Form T2091(IND) are both required for a principal residence sale.
- Partial years: If the home was not your principal residence for every year you owned it, you report the part of the gain for those years.
- Late designation: If you forget to designate the property, ask the CRA to amend that year’s return, though a penalty may apply.
- Estates: The legal representative of a deceased person uses Form T1255 to designate a principal residence.
- Rental and secondary properties: The principal residence exemption generally does not apply, so the full gain needs to be calculated.
When Does a Property Value Matter for Capital Gains?
A reliable value is needed whenever there is no simple purchase and sale record to work from. These are the situations we see most often, and each one depends on a value at a specific date rather than today’s market.
| Situation | Why a value is needed | Type of appraisal |
|---|---|---|
| Change in use, such as home to rental | The CRA treats you as having sold at fair market value and reacquired at the same amount | Retrospective, as of the date of the change |
| Inherited property | You have a sale price but no record of what was paid, because the property was passed down | Retrospective, as of the date the property passed to you |
| Death of an owner | An estate needs the value at the date of death | Retrospective, as of the date of death |
| Sale of a rental or investment property | A supporting valuation helps substantiate the figures you report | Current or retrospective |
How a Capital Gains Appraisal Works
A capital gains appraisal values the property as of a specific date, which can be today or years in the past. A retrospective appraisal reconstructs what the property was worth on that date using market evidence from that time, rather than working backward from today’s value.
- Confirm the date and purpose: Tell us the valuation date and what the report is for.
- Share your records: Purchase and sale documents, renovation records, photographs, tax and assessment records and any previous appraisals all help.
- Rebuild the market: The appraiser studies comparable sales around the date, along with the condition and improvements at that time.
- Receive the report: The report states the valuation date and methodology so the value can be defended.
Timelines vary with the age of the valuation date and how much historical data is available. We confirm the expected turnaround when you request your quote.
The valuation date matters as much as the figure itself. A value that relies on an informal estimate rather than a professional appraisal, or that uses the wrong date, can lead to an inaccurate reported gain and a possible reassessment. Even a difference of a few months can change the market evidence that applies.
What a Well-Supported Valuation Report Shows
A single figure on a page is rarely enough. A strong report documents how the value was reached and typically includes:
- Comparable sales: Genuinely comparable sales around the valuation date.
- Condition: The property’s condition at that date.
- Upgrades: The effect of any renovations or improvements.
- Method: A clear statement of the valuation date and methodology.
For a deeper look at these reports, read our CRA capital gains tax appraisal guide. Executors can also find help through our wills and estates appraisals.
Get Tax Advice Alongside Your Appraisal
This guide is general information only and is not tax advice. The rules depend on your own circumstances, so speak with a registered tax professional about your return. An appraiser supplies the value, and your tax professional applies it.
Frequently Asked Questions
Do I have to report the sale of my principal residence?
Yes. According to the Canada Revenue Agency, if a property was at any time your principal residence, you must report the sale on Schedule 3. The exemption is only allowed if you report the disposition and designate the property. This applies even when the gain is fully exempt from tax.
What happens to my gain if I rent out my home?
With each change in use, the Canada Revenue Agency says you are considered to have sold the property at its fair market value and immediately reacquired it for the same amount. Any resulting gain or loss is reported in the year of the change, which is why a value at that date matters.
What is a retrospective appraisal?
A retrospective appraisal estimates market value as of a past date. It is commonly required for capital gains tax, estate settlements and litigation. The appraiser reconstructs market conditions and the property’s condition on the requested date, rather than using today’s market, and documents the evidence behind the final figure.
Which form does an executor use to designate a home?
According to the Canada Revenue Agency, the legal representative of a deceased person uses Form T1255 to designate a property as a principal residence for the deceased. A registered tax professional can confirm whether this applies to the estate, and an appraisal can supply the value needed at the date of death.
Get a Capital Gains Appraisal in Ontario
Call +1 888 887 4926 or book a capital gains appraisal for a flat-fee appraisal as of the date you need. Our certified team prepares reports accepted for financing, legal and tax purposes and serves Ottawa, Toronto, Kingston, Sudbury and the wider region.
