Squatters' Rights in Canada: What the Law Actually Says

This article is general information, not legal advice. Property and possession law differs by province and the facts matter; for a real situation, consult a lawyer or your provincial land authority.

"Squatters' rights" sounds like a loophole that lets someone take your property by occupying it. The real legal concept is adverse possession, and the honest headline for Canada in 2026 is this: for new claims, it is nearly dead. Province after province has closed it off, and the recent direction of the law is to shut the door, not open it. The bigger practical risk for most owners is not a true squatter at all, but confusing a tenant for one.

What adverse possession is

Adverse possession is the old common-law idea that someone who openly, exclusively, and continuously occupies land they do not own, without the owner's permission, for a long enough period, could eventually claim title to it. The required period was historically ten years in much of Canada. The "without permission" element is the one that quietly defeats most claims: the moment an owner gives permission, or the occupant acknowledges the owner's title, the clock stops.

The provinces have closed it off

The modern land registration systems and a wave of legislation have made new adverse possession claims very hard or impossible across the country:

• British Columbia ended new claims decades ago. No adverse possession right could arise after July 1, 1975, and the Limitation Act confirms a person cannot acquire land this way. On land registered under the Land Title Act, a squatter cannot gain title, register, or transfer the property.
• Alberta was one of the last holdouts, and it closed the door too. The Property Rights Statutes Amendment Act, which took effect December 15, 2022, abolished adverse possession against private land. A registered owner can now act to recover their land at any time, and an occupant cannot raise adverse possession as a defence.
• Ontario bars new claims against land in the Land Titles system, which is now almost all Ontario land. Only a claim whose full period was completed before the land was converted to Land Titles can survive. Canada's Supreme Court revisited the edges of this in 2025 in Kosicki v. Toronto, holding that even municipal parkland is not automatically immune where a claim matured before conversion, but the broad picture remains that new possession on registered land does not create title.
• Other provinces have similarly restricted or effectively ended adverse possession against registered land through their land titles systems.

The common thread: modern registration plus recent legislation has turned adverse possession into a historical relic for new claims, with only matured pre-cutoff claims surviving.

We go deep on the Ontario rules, including the Kosicki decision, in our guide to squatters' rights in Ontario.

The real risk: a tenant is not a squatter

For a landlord, the word "squatter" is often used loosely for two very different situations that the law treats in opposite ways:

• A true trespasser entered and stayed without ever having permission and never paid rent or was accepted as an occupant. This is a property and trespass matter.
• A tenant who overstays — someone you rented to, accepted rent from, or allowed to move in — is not a squatter. They are covered by provincial residential tenancy law, and you cannot remove them by changing the locks or calling the police. You have to use the formal process: the Landlord and Tenant Board in Ontario, the Residential Tenancy Branch in BC, and the equivalent body in each province.

The dangerous middle ground is the occupant who started as a guest and began paying you, or whom you informally let stay. That arrangement can create a tenancy, with all the protections and the formal eviction process that come with it. Treating a tenant as a trespasser is where landlords get into real legal trouble. We walk through the lawful path in our guides to how eviction works in Ontario and what the LTB is.

How owners protect themselves

The defences are unglamorous and effective:

• Keep your land registered and your boundaries clear. Registration is itself the strongest protection.
• Document any permission you give. Permission is the single fact that stops possession from being "adverse," and it is what keeps a guest from drifting into a tenant.
• Define occupancy from the start. An informal arrangement that runs for months is how an occupant becomes hard to remove. A written agreement settles it.
• Keep a durable record of the property — title documents, agreements, correspondence, and dates. A clear record turns a dispute into a quick answer.

Keeping the title documents, agreements, and history of a property in one place is what Habyn's property records are built for, and a written tenancy on file through lease management is what keeps an occupant from ever becoming an undefined one.

Frequently asked questions

Can someone take my property by squatting in Canada?

For new claims, almost never. British Columbia ended adverse possession decades ago, Alberta abolished it in December 2022, and Ontario and other provinces bar it against land in their land titles systems. Only historical claims that matured before the relevant cutoff can survive.

Does Alberta still have squatters' rights?

No. Alberta abolished adverse possession effective December 15, 2022. A registered owner can recover their land at any time, and an occupant can no longer use adverse possession as a defence.

Is a tenant who won't leave a squatter?

No. Anyone you rented to, accepted rent from, or allowed to move in is a tenant under provincial tenancy law, not a squatter. You cannot remove them yourself; you have to use the province's formal process.

How long did adverse possession used to take?

Historically about ten years of open, exclusive, continuous possession without the owner's permission. That route is now closed for new claims in the provinces that have abolished or barred it.