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Title insurance explained: what that closing line item actually covers

Closing costs · 8 min read

Title insurance appears on almost every Canadian closing statement, and most first-time buyers nod at it without understanding three things: the policy in front of them may protect their lender rather than them, it pays out only after a problem surfaces rather than finding problems in advance, and it is not a survey and not a zoning check — no matter how often that shorthand is used. None of that makes it a bad purchase. It makes it a purchase worth understanding before signing, because the questions worth asking — whose policy is this, what does it exclude, and what information am I still missing — all have to be asked at closing, while answers can still change the deal.

What title is, and what can go wrong with it

"Title" is the legal right of ownership over a property, recorded in the government's land registration system when a purchase closes. A title can fail to be clean for reasons unrelated to the physical house: a previous owner left unpaid taxes or a contractor's invoice that became a lien; a name was misspelled or a prior mortgage never properly discharged; an easement was never disclosed; or, most seriously, someone impersonated the owner, forged documents, and fraudulently transferred the title or placed a mortgage against it — title fraud. A lawyer's title search before closing is designed to catch what the public record shows; title insurance exists for the losses that remain possible despite that search.

That framing explains the product's unusual shape. Home insurance protects against future events — a fire next year, a pipe next winter. Title insurance primarily protects against past events that affect the title: things already wrong before the policy was issued, discovered later. The premium is a one-time cost, typically paid at closing, and coverage then runs for as long as the insured owns the property — there is no annual renewal. A policy can also be purchased after becoming a homeowner.

What a policy covers — and what it excludes

Exact coverage is set by the individual policy, but sourced policy descriptions converge on a consistent core. Both policy types — lender's and owner's, explained in the next section — protect their insured against the same family of risks:

Generally covered (per the policy)Generally excluded
Existing liens or encumbrances on title — a previous owner's unpaid debts, property taxes, mortgages, or contractor invoicesTitle defects or issues that were known or disclosed before the policy was purchased
Undisclosed title defects affecting ownership — including undisclosed easements and unresolved matters that would otherwise surface in a searchEnvironmental hazards and contamination
Title fraud and forgery — impersonation of the owner, forged transfer or mortgage documentsIndigenous land claims
Encroachment issues — a structure crossing a property boundaryMatters not in the public records, such as unrecorded liens or encroachments
Errors in public records or surveys — registration mistakes, misspelled names, an undischarged prior ownerZoning or bylaw violations created by the owner's own later changes, renovations, or additions
Survey discrepancies, outstanding work orders or open permits, and — in some policies — forced removal of a structure built without permits or against zoning, plus gap coverage for the interval between closing and registrationPhysical, non-title matters: fire, flood, burglary, wear and tear, and the condition of the home itself

Read the exclusions column as carefully as the coverage column. The "known before closing" exclusion has the most bite: an issue the buyer already knew about is the buyer's problem, insured or not. The zoning line matters too: a policy may respond to certain pre-existing zoning or permit problems discovered after purchase, but a violation the new owner creates with their own renovation is not covered. And nothing in a title policy speaks to the physical condition of the house — it is not home insurance, and it is not a home inspection.

Lender policy vs owner policy: whose risk is covered

There are two policy types, and the distinction is the single most important thing a buyer can get right at closing:

Lender's policyOwner's policy
Who is protectedThe mortgage lender onlyThe property owner
What it protectsThe lender's interest in the property, up to the mortgage amount — including losses if the mortgage proves invalid or unenforceableThe owner's interest in the property and their ownership rights
Required?Most lenders require it; the buyer typically pays for it as a closing costOptional, and widely recommended in sourced guidance
How long it lastsTied to the mortgage it insuresFor the duration of ownership — and it can pass to heirs

The trap is now visible: a buyer can pay the premium at closing, see "title insurance" on the statement of adjustments, and own no protection at all — because the policy purchased was the lender's, covering the lender's money, not the buyer's equity or ownership. An owner's policy is the separate instrument that covers the buyer, and because it is optional, it only exists if it was actually arranged. The closing-day question is therefore not "is there title insurance?" but "is there an owner's policy in my name, alongside the lender's policy my lender required?" Title insurance is not legally mandatory for a buyer in Ontario, for example — lenders insist on their own policy as a condition of funding, but the owner's coverage is the buyer's choice, made once, at a one-time premium, for protection that lasts the whole ownership.

Title insurance does not replace the lawyer's work

Sourced guidance is consistent on this point: a policy complements — it does not replace — a thorough legal review and title search by a real estate lawyer, and it does not replace legal advice. The search finds what the record shows before closing; the policy absorbs defined losses from what the record missed. Skipping the first because the second exists inverts how the protection is designed to work.

Insurance is not information: policy vs survey vs zoning memorandum

The most persistent confusion around title insurance is the claim that it "replaces" a survey. It does not — and the reason is a clean distinction between two kinds of product. A title policy is compensation: when a covered problem surfaces after purchase, the insurer pays to fix it or compensates the loss, per the policy. A survey and a zoning memorandum are information: documents that tell the buyer facts about the property before or at purchase. Compensation never produces information, and the difference matters in concrete ways:

Title insurance policySurvey (or Real Property Report)Zoning memorandum / search
What it isAn insurance contract paying defined lossesA land surveyor's measured plan of the propertyA report of what municipal records say about the property's zoning and compliance status
Question it answers"If a covered title problem surfaces later, who pays?""Where exactly are the boundaries, the house, fences, pools, garages and easements?""What do the municipality's records show about how this property may be used and whether it complies?"
When it worksAfter a problem is discoveredBefore and at purchase — and for years after, when building or disputing a boundaryBefore and at purchase, as part of the lawyer's off-title inquiries
What it never doesFind problems in advance, or state where boundaries are or where a structure can be builtPay for losses from fraud, liens, or title defectsPay for losses; and problems outside the records it reports stay unknown

Two subtleties complete the picture. First, lenders will often accept title insurance's survey coverage as an alternative to requiring a new, up-to-date survey for funding — that is a lender waiving a document requirement because the risk is insured, not the policy supplying the survey's information. A buyer who later wants to build a garage or settle a fence line still needs the survey's measurements. Second, the zoning column has a cautionary history: before title insurance became standard in Ontario in the 1990s, lawyers routinely ordered zoning searches; in a litigated case, a search had not been ordered because the insurer did not require it, and the buyers acquired property zoned as hazard land without knowing. The lesson is not that insurance failed — it is that a policy is not a search. A buyer who cares about a specific use — a legal secondary suite, a home business, a future addition — should ask the lawyer directly whether a zoning memorandum or search will be obtained.

A closing-day decision framework

What success looks like: at the end of closing, the buyer can answer three questions without guessing — whose interests are insured (lender, owner, or both), which known issues are excluded, and which information (survey measurements, zoning status) they do or do not hold. A buyer who can answer all three understands exactly what was bought; a buyer who can only say "title insurance was in the closing costs" does not yet.

FAQ

Is title insurance mandatory in Canada? Not for the buyer as a matter of law — in Ontario, for example, it is not legally required. In practice, most lenders require a lender's policy before funding a mortgage, which makes some title insurance nearly universal on financed purchases. The owner's policy remains the buyer's own choice.

How is the premium paid? As a one-time premium, typically at closing through the lawyer — there is no annual premium to renew. This article deliberately states no dollar amount: premiums vary by property and policy, and a figure quoted without a current, property-specific quote would mislead more than it informs. The lawyer's closing estimate will show the actual premium for the purchase.

Does title insurance replace a survey? No. It may satisfy a lender in place of an up-to-date survey, but it provides compensation for covered losses, not boundary information. Only a survey states where the lot lines, structures, and easements actually are.

Does the lender's policy protect me? No. It protects the lender's interest, up to the mortgage amount. Protecting the buyer's own ownership and equity requires an owner's policy.

How long does coverage last? An owner's policy lasts for as long as the insured owns the property, and it can pass to heirs. There is no expiry date to renew during ownership.

Does title insurance cover problems with the house itself? No. Physical condition — structure, systems, wear and tear, fire or water damage — is outside title insurance entirely. Those risks belong to home inspections and home insurance.

General information only, not financial, mortgage, or legal advice. Title insurance coverage and exclusions are set by the individual policy and vary by insurer and province — read the policy, and confirm coverage, survey, and zoning questions with a real estate lawyer before closing.

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