Title Insurance in Ontario: What It Covers and Why You Need It

When you buy a home in Ontario, your lawyer will almost certainly recommend title insurance as part of the closing process. Most buyers approve it without a second thought — it's not expensive, and their lawyer says it's standard. But understanding what title insurance actually protects you against, and what it doesn't, helps you appreciate why it has become a near-universal feature of Ontario real estate closings.

Title insurance is a specialized insurance policy that protects property owners (and their lenders) against losses arising from certain defects in title — problems with legal ownership — and related risks. Unlike most insurance, which protects against future events, title insurance largely protects against past problems that haven't surfaced yet.

The Two Types of Title Insurance Policy

Every Ontario home purchase typically involves two separate title insurance policies:

1. The Owner's Policy

The owner's policy protects you, the buyer, for as long as you own the property — and can extend to protect your heirs as well. It is a one-time premium, paid on closing, with no annual renewal. The coverage doesn't shrink over time; a defect that surfaces ten years after you bought the home can still be a claim under your owner's policy.

2. The Lender's Policy

If you're taking out a mortgage, your lender requires its own separate lender's policy (sometimes called a mortgagee policy) to protect the lender's interest in the property. A lender's policy protects the lender, not you. This is why purchasing only the lender's policy — which some unwary buyers do when costs are tight — leaves you personally exposed to a title claim.

Both policies are typically issued together by the same title insurer and are paid for on closing day. The combined cost for a standard residential property is typically a few hundred dollars — a modest one-time cost relative to the protection provided.

What Title Insurance Covers

Title insurance covers a broad range of risks, but it's worth understanding the major categories:

Title Fraud

Title fraud — where a fraudster impersonates the registered owner, forges documents, and registers a fraudulent mortgage or transfer without the real owner's knowledge — is a real and growing risk in Ontario. It happens more often than most people expect, particularly on properties that are mortgage-free or where the owner is absent. An owner's title insurance policy covers you if a fraudulent instrument is registered against your title, including the costs of investigating and clearing the fraud and any financial losses you suffer.

Unknown Liens and Encumbrances

Your lawyer conducts a thorough title search before closing, but some encumbrances can slip through or arise from circumstances outside the registry:

• A construction lien registered after your title search was completed but before you closed.
• An unregistered claim by a contractor who worked on the property.
• A historic lien that was missed in the search.

Title insurance covers losses from these kinds of undiscovered or undiscoverable liens.

Survey and Boundary Issues

An accurate survey of property boundaries can cost several thousand dollars, and in many Ontario transactions a current survey simply doesn't exist. Title insurance fills this gap by covering losses arising from:

• The structure encroaching onto a neighbour's land (or onto an easement or setback area).
• A neighbour's fence, driveway, or structure encroaching onto your property.
• Discrepancies between the legal description and what's actually on the ground.

This is one of the primary reasons that Ontario moved away from requiring a current survey on every transaction — title insurance provides equivalent protection at lower cost.

Existing Use Coverage

Title insurance typically includes existing use coverage, which protects you if a bylaw, zoning provision, or building permit issue emerges that affects how the property is currently being used. For example, if you buy a home with a finished basement unit and it later turns out a permit was never closed, existing use coverage can protect you from having to demolish the work or pay large fines — provided the use was already in place when you purchased.

This coverage doesn't protect against new work you do after closing without a permit; it covers the state of the property as it existed when you bought it.

Errors in Public Records

Even government land registries contain errors: incorrect legal descriptions, improper discharges of old mortgages, clerical mistakes. Title insurance covers losses resulting from these kinds of administrative errors in the public record.

Post-Policy Title Fraud

Many policies also provide protection if someone commits fraud against your title after you have purchased — for example, fraudulently registering a mortgage against your home while you're the owner. This is ongoing protection throughout your ownership, not just at the moment of purchase.

What Title Insurance Does Not Cover

Title insurance is broad, but it has exclusions. Common limitations include:

• Known defects. If your lawyer (or you) was aware of a defect before closing and didn't disclose it, coverage for that defect may be excluded.
• Environmental issues. Contamination, underground storage tanks, and environmental liabilities are generally excluded and are addressed through separate environmental assessments.
• Future zoning changes. If the municipality rezones an area after you buy, title insurance won't compensate you for a decline in property value.
• Improvements you make without permits. Work done after closing without required permits is not covered under the existing use provision.
• Physical condition of the property. Title insurance is not a home warranty or a substitute for a home inspection. It covers ownership-related risks, not plumbing, roofing, or structural defects.

Do I Have to Get Title Insurance?

Your mortgage lender will almost certainly require a lender's policy as a condition of the mortgage — you have no real choice about that one. The owner's policy is, technically, optional in the sense that no law mandates it. However, given the coverage it provides relative to its cost, virtually every Ontario real estate lawyer recommends it, and most buyers purchase both.

In some transactions, your lawyer may suggest a current survey instead of (or in addition to) title insurance — for example, on a rural property with complex boundaries. Your lawyer can advise which approach makes sense for your specific purchase.

Frequently asked questions