Glossary
Liability Gap
By LiabilityGap EditorialUpdated 2 min read
The short answer
What is a liability gap?
A liability gap is the difference between what a lawsuit could cost you and what your insurance actually pays. Canadian courts have awarded more than $18 million against ordinary drivers, while the most common liability limit is $1 million — everything a judgment awards above your limit is collected from you personally, and that exposed distance is the gap.
A liability gap is the uncovered distance between what a lawsuit could cost you and what your insurance actually pays. It's the number this site is named for, and the reason it exists: every liability policy has a limit, court awards don't, and everything a judgment awards above your limit is collected from you personally.
The gap in numbers#
The two ends of the gap are both public record. On one end, the largest reported Canadian award against an individual driver is roughly $18.4 million (MacNeil v. Bryan, 2009), and awards above $10 million recur in catastrophic-injury cases. On the other end, the most common liability limit Canadians carry is $1 million — often chosen by default rather than decision.
What fills the gap is you: home equity above modest provincial exemptions, savings, and garnished wages — in Ontario, for up to 20 years of enforcement.
Why the gap is widening in Ontario#
Ontario's July 1, 2026 accident-benefits reform made several previously automatic no-fault benefits — income replacement, caregiver, non-earner, and death and funeral benefits — optional purchases, with optional coverage applying only to the named insured, their spouse, dependants, and listed drivers. Injured people who don't have those benefits available can pursue more of their losses in tort against the at-fault driver — which means the at-fault driver's liability limit is doing more work than it did before. That shift is why Ontario brokers began advising clients to revisit their liability limits after the reform took effect.
Closing it#
Two levers: raise the limits on your underlying policies, or add umbrella or excess liability coverage above them. The umbrella route typically costs $200–$300 a year for the first additional $1 million and roughly $50–$75 for each million after — estimates based on typical Canadian broker pricing. Measuring your own gap is the point of the coverage calculator and the exposure quiz.
One disambiguation: "gap insurance" on a car loan is an unrelated product — it covers the shortfall between an insurance payout and your loan balance, not lawsuits. The full comparison covers the difference.
Frequently asked questions
What is a liability gap?
The difference between what a liability lawsuit could cost you and what your insurance pays. If a court awards $4 million against you and your policy limit is $1 million, the $3 million difference is your gap — collected from your assets and future income.
How big is the typical liability gap in Canada?
It depends on your limit and your exposure. Catastrophic-injury awards in Canada have exceeded $10 million — the largest reported against an individual driver is about $18.4 million — while the most common liability limit is $1 million. For a household with meaningful assets, the plausible gap is measured in millions.
How do you close a liability gap?
Two ways: raise the liability limits on your underlying auto and home policies, or add an umbrella or excess liability policy above them. Umbrella coverage typically costs $200–$300 per year for the first $1 million and roughly $50–$75 for each additional million — estimates based on typical Canadian broker pricing, not quotes.
Does the term liability gap mean anything else?
Yes — in corporate finance it describes shortfalls like unfunded environmental cleanup obligations, and in auto financing 'gap insurance' is an unrelated product covering car-loan shortfalls. On this site, and in personal insurance generally, it means the uncovered distance between judgment sizes and your policy limit.
Sources
- MacNeil v. Bryan, 2009 CanLII 28648 (ON SC) — CanLII / Ontario Superior Court of Justice
- Changes in Statutory Accident Benefits coverage in Ontario on July 1, 2026 — Financial Services Regulatory Authority of Ontario
- O. Reg. 657/05: Exemptions, under the Execution Act (Ontario) — Government of Ontario
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