Can an Old Title Problem Still Come Back to Bite You? Ontario’s Limitations Act and Real Property Claims

Almost everyone reaches for the same two-year, fifteen-year clock. When the problem is attached to land, that is usually the wrong clock — here is the one that actually governs, and why an expired period still won’t clear your title.

I’m Arthur Zhao, a real estate broker in the GTA. There is one piece of law almost everyone picks up second-hand: you have two years to sue, and fifteen at the very outside. It is genuinely one of the most useful things a non-lawyer can carry around — for a contract gone wrong, an unpaid invoice, a botched renovation, that clock is usually the right one. The trouble starts when the thing in dispute is land. Owners and sellers reach for the same two-year, fifteen-year rule, do the math, decide an old problem is safely expired — and reach for the wrong clock entirely. Whether an old claim attached to a property can still be pursued turns on two questions that come before the calendar, and this article is about getting those two questions right.

The clock everyone quotes — and what it actually covers

The Limitations Act, 2002 is the general rule most people half-remember. Under s. 4, a claimant normally has until the second anniversary of the day a claim was discovered to start a court proceeding. And “discovered” is a defined idea, not simply the day something went wrong: under s. 5, a claim is discovered on the earlier of the day the person actually knew the loss had happened, that it was caused by someone’s act or omission, whose act it was, and that a proceeding would be an “appropriate means” to remedy it — or the day a reasonable person in their shoes ought to have known those things. There is a presumption (s. 5(2)) that they knew on the day the act or omission took place, though it can be rebutted. Sitting behind all of that is an ultimate backstop: s. 15 bars a proceeding once fifteen years have passed since the act or omission, even if the two-year clock never started running. For a bad contract or an unpaid debt, that is exactly the framework you want. The problem is assuming it also governs land.

The switch that sends land claims somewhere else

Read a little further into the same Act and you hit the exit. Section 2(1) lists the proceedings the Act does not apply to, and the very first one — s. 2(1)(a) — is “proceedings to which the Real Property Limitations Act applies.” That single line is the switch. The moment a claim is really about recovering land or rent, about money secured on or charged against land, or about an easement, the 2002 Act steps aside and an entirely different statute takes over. So the two-year and fifteen-year periods you were about to apply were never the right ones — not because the math was wrong, but because you were reading the wrong Act.

The clock that actually runs: the Real Property Limitations Act

The Real Property Limitations Act sets its own periods, and they are longer and more varied than the familiar two years. The headline ones for owners and sellers:

Two things matter beyond the numbers. First, each period runs from a precise event — the right “first accrued”, a “present right to receive” money, the day arrears “became due” — and pinning that date is a question of fact, not a label you read off this table. Second, under s. 32 the relevant stretch of years is the one immediately before the action is brought, and nothing counts as an interruption unless it was “submitted to or acquiesced in” — so a written acknowledgment of a debt, for example, can effectively restart the arrears clock.

The second question: which land-registration system?

Even the right period is only half the answer, because Ontario runs two parallel land-registration systems and they treat time very differently. The older Registry system records documents; the newer Land Titles system guarantees the register itself. Most Ontario land has been converted into Land Titles over the past few decades — but not all of it, and Registry parcels still exist, so which system governs your property is something to confirm from the parcel register, not to assume. It matters because of one line in the Land Titles Act. Section 51(1) says that, despite the Real Property Limitations Act or any other Act, no interest in Land Titles land that is adverse to the registered owner can be acquired “by any length of possession or by prescription.” In plain terms, that shuts down two claims people assume time can build: adverse possession (claiming ownership through long occupation) and prescriptive easements (claiming a right of way through long use). On Registry-system land those doctrines can still run on the RPLA periods above; on Land Titles land they simply cannot be acquired against the registered owner. The one narrow exception, s. 51(2), preserves a claim against someone first registered with a “possessory title only”, based on another person’s possession at the time of that first registration.

Land Titles vs Registry — why the system decides

‘The period expired’ is not the same as ‘it’s gone’

Here is the trap even careful people fall into: treating an expired limitation period as if the underlying problem has evaporated. It has not. A limitation period governs exactly one thing — whether someone can bring a court proceeding. It says nothing about what is written on your title. A mortgage that was paid off years ago but never formally discharged, a lien registered against the land, an easement noted on the parcel register — these stay on title until they are actively dealt with, and no amount of elapsed time sweeps them off on its own. When you sell, the buyer’s lawyer will requisition clear title — formally require that these entries be resolved before closing — and a lender’s lawyer will do the same before advancing money. So “the time to sue me has run out” and “there is nothing on my title a buyer’s solicitor will object to” are two completely separate questions, and it is almost always the second one that decides whether a sale closes on schedule.

If you own the property, or are getting ready to sell

The practical move is the same either way: look early, not late. Ask your lawyer to pull the parcel register, tell you which registration system the land is in, and set out what is actually registered against it — then treat anything on title as something to resolve, not something to wait out. And because limitation questions turn so heavily on the specific facts — when a claim was really discovered, whether a written acknowledgment restarted a period, whether long use of a path was ever interrupted and “submitted to or acquiesced in” — the same old problem can land on either side of the line depending on details that only a proper review will surface. Read this as education for owners and sellers, not as legal advice: a specific situation belongs with a real estate lawyer who can read your parcel register and your documents and tell you which clock, if any, is even running.