- Ontario's harmonized sales tax is a federal tax, administered by the CRA under federal law rather than the Ontario Ministry of Finance, currently set at 13% — 5% federal plus 8%…
- The exemption for used residential property assumes the property qualifies as that in the first place.
Most people assume that selling a house — even through an estate — is simply exempt from sales tax, the way an ordinary resale home purchase usually is. That assumption is right most of the time, but not always. Whether HST applies to an estate sale of a deceased person's property depends on what the property was and how it was used, not just on the fact that it's being sold by an estate rather than a living owner.
Getting this wrong has real consequences: if HST should have applied and wasn't collected, the estate — not a future buyer — is generally the one exposed to the shortfall.
The General Rule: Used Residential Property Is Usually Exempt
Ontario's harmonized sales tax is a federal tax, administered by the CRA under federal law rather than the Ontario Ministry of Finance, currently set at 13% — 5% federal plus 8% provincial, as of mid-2026, and figures like this can change, so verify the current rate before relying on it. Under the general framework, the sale of an existing, previously occupied residential property by someone who isn't in the business of building or substantially renovating homes is typically exempt from HST. An estate selling the deceased's long-time family home ordinarily fits this pattern — it's an exempt sale, the same as it would have been if the owner had sold it themselves while alive.
Where It Gets More Complicated: Property That Wasn't a Simple Home
The exemption for used residential property assumes the property qualifies as that in the first place. An estate should look more closely when the property was:
- A rental property, especially one that wasn't operated as a straightforward long-term residential rental — commercial rentals and certain short-term rental arrangements can be treated differently than an ordinary house or apartment lease.
- Substantially renovated by the deceased shortly before death, which can cause a property to be treated, for HST purposes, similarly to newly constructed housing rather than a "used" home.
- Used partly for business, such as a home with a separate rental unit or a property that also housed the deceased's business operations.
- Owned as part of a business of buying, building, or flipping property, in which case the estate may be stepping into an ongoing commercial activity rather than simply disposing of a personal-use asset.
In any of these situations, the estate steps into the deceased's shoes for tax purposes to a significant degree, and the sale needs to be evaluated on its own facts rather than assumed to be automatically exempt.
A Practical Decision Framework
| Property type | Typical HST treatment | Why |
|---|---|---|
| Deceased's principal residence, sold as-is | Generally exempt | Sale of used residential property |
| Long-term residential rental property, no major renovation | Generally exempt on sale, but ongoing rental activity may raise separate HST considerations | Still a "used residential complex" for sale purposes |
| Recently, substantially renovated property | Requires case-by-case review | May be treated similarly to new housing |
| Commercial or mixed-use property | Requires case-by-case review | May not qualify as a residential complex at all |
| Property held as part of an active building or flipping business | Requires case-by-case review | Estate may be continuing a commercial activity |
This table is a starting point for spotting issues, not a substitute for a proper review of the specific property and its history.
What an Estate Trustee Should Do Before Listing the Property
- Confirm exactly how the property was used by the deceased — as a home, a rental, a business premises, or some mix — before assuming its tax treatment.
- Ask whether any substantial renovation happened close to death, and if so, get advice on how that affects the sale.
- If the deceased was HST-registered in connection with the property, as a landlord or in a related business, find out whether that registration needs to be addressed before or after the sale.
- Get tax advice before closing, not after — an HST issue discovered after the sale is far harder and more expensive to fix than one addressed in advance.
Frequently asked questions
Is the family home always exempt from HST when an estate sells it?
In the ordinary case — a used home that was lived in as a residence, without recent substantial renovation or business use — yes, it's typically exempt, the same as it would be for a living owner. The exceptions above are what to watch for.
What if the deceased was renting out the property when they died?
The sale itself may still be exempt if it qualifies as a used residential complex, but the rental activity leading up to the sale can raise its own separate HST questions, including registration and reporting obligations the estate may need to address.
Who is responsible if HST should have been charged but wasn't?
Generally, the party required to collect and remit the tax bears that responsibility, which in an estate sale context typically points back to the estate rather than the buyer — another reason to sort this out before closing rather than after.
Does it matter if the estate hires a real estate agent to sell the property normally?
Using a standard real estate transaction doesn't change the underlying HST analysis. The tax treatment turns on what the property is and how it was used, not on how it's marketed or sold.
This is a tax question
Start a file online — flat, published fees, reviewed by a licensed Ontario lawyer before a dollar is owed.