- Ontario land transfer tax rules already treat cottages, cabins, and similar structures built for family occupation as single-family residences, regardless of zoning or year-round…
- HST exemption for personal-use property has limits, and a cottage sale can fall outside them where: - The cottage was newly built or substantially renovated by the seller, rather than…
Selling the family cottage is emotional enough without a tax question hanging over it. Most cottage owners assume the sale works exactly like selling a house — no HST, just land transfer tax and the usual closing mechanics. For a cottage that’s genuinely been a personal getaway, that assumption is usually right. But cottages sit in a slightly different category than a typical resale house, and certain uses can change the answer.
This article covers the HST side of a cottage sale specifically, not the separate (and often more significant) income tax question of capital gains, which depends heavily on whether the cottage was your principal residence, a family member’s, or a straightforward investment property.
The Starting Point: Personal-Use Property Is Generally Exempt
Ontario land transfer tax rules already treat cottages, cabins, and similar structures built for family occupation as single-family residences, regardless of zoning or year-round habitability. HST works on a related but separate track: the sale of used residential property by an individual, for personal use, is generally exempt from HST — and an ordinary cottage that’s been used by the owner and family as a retreat generally fits that description.
That means most straightforward cottage sales — a family selling a cottage that’s been theirs for years and used the way cottages usually are — don’t trigger HST at all.
What Can Change the Answer
HST exemption for personal-use property has limits, and a cottage sale can fall outside them where:
- The cottage was newly built or substantially renovated by the seller, rather than being an existing structure sold largely as-is. A substantial rebuild can push the sale into taxable territory the same way it can for a house — see our companion article on flipping and substantial renovation for how that test works.
- The cottage was used to earn rental or business income rather than for personal enjoyment. A cottage operated as a short-term rental business, or held primarily as an income property rather than a family retreat, moves further from the "personal-use property" fact pattern the exemption is built around.
- The seller is considered to be in the business of buying, building, or renovating cottages for resale — an unusual situation for most cottage owners, but relevant for anyone doing this on a repeated, commercial basis.
Personal-Use vs. Commercial-Use: What Tends to Matter
| Factor | Points toward exempt (personal use) | Points toward taxable |
|---|---|---|
| How the seller used the property | Family vacations, personal enjoyment | Ongoing short-term rental operation, income property |
| Construction history | Existing structure, ordinary maintenance and updates | Newly built or substantially renovated by the seller |
| Seller’s pattern of activity | One-off sale of a long-held family property | Repeated buying, building, or renovating for resale |
| Documentation available | Personal use records, family history with the property | Rental listings, business records, contractor invoices |
Practical Steps Before Listing a Cottage
- [ ] Pull together a clear picture of how the cottage was actually used over the years you’ve owned it — personal use, occasional rental, or a mix.
- [ ] If there’s been meaningful renovation work, document its scope before you list, the same way you would for a house.
- [ ] If the cottage has generated rental income at any point, flag this for your accountant before closing — it affects both the HST and income tax analysis.
- [ ] Don’t assume the answer is automatically the same as it would be for a full-time house — cottages raise the same questions but with their own wrinkles (seasonal use, mixed personal/rental history, and access issues that don’t come up with a typical house).
Frequently asked questions
I rented out my cottage occasionally through a booking platform — does that make the sale taxable?
It depends on how extensive and consistent that rental activity was relative to your personal use, and this is genuinely a facts-and-degree question. Occasional personal-use rental is a different picture than operating the cottage primarily as a rental business. Bring your rental history to your accountant before you list.
Does it matter whether the cottage is winterized or seasonal?
Not directly for HST purposes — the fact sheet treats cottages and similar structures built for family occupation as residential property regardless of year-round habitability. The more important questions are how the property was actually used and whether it was substantially renovated or newly built.
If HST does apply, who pays it — buyer or seller?
This depends on how the Agreement of Purchase and Sale is drafted. As with any taxable real estate transaction, the agreement should state clearly whether the price includes HST or whether it’s added on top — don’t leave this to assumption.
Is this the same question as capital gains tax on selling a cottage?
No — separate question entirely. HST concerns whether the sale itself is a taxable supply; capital gains is an income tax question about whether you owe tax on the increase in the cottage’s value while you owned it, which turns on principal-residence rules and is a conversation for your accountant.
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