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5 minute read Published on Jun 12, 2026 by BrokerLink Communications
Imagine you’re on your way home from work, turning left at an intersection, when you accidentally collide with a cyclist, resulting in medical bills and property damage that exceeds $1 million. Without third-party liability insurance coverage, you could be personally responsible for paying these costs out of pocket, which is why this car insurance policy is so important.
Third-party liability car insurance provides financial protection when you’re at fault for bodily injuries or property damage to others. While it’s a mandatory insurance policy in Canada, many drivers assume that the minimum amount required is enough to fully protect them, when in reality, it’s never nearly enough. Let’s dive into what third-party liability coverage is, how it works, how much you need, and why being underinsured can be a serious financial risk you won’t want to take.
Third-party liability insurance is a type of auto insurance that is designed to cover damage you cause to someone else, not yourself or your vehicle. That’s the main difference between this policy and all other car insurance policies.
Third-party liability coverage is meant to protect you financially when an accident is your fault, and someone else suffers a loss. Instead of paying out of pocket, this coverage can help handle the costs tied to injuries, property damage, and legal action brought against you, up to your policy limits. Here’s what third-party liability insurance typically covers:
If you cause a car accident that injures the other party involved, third-party liability car insurance will cover their medical expenses, including hospital bills, rehabilitation, and lost wages.
If you damage someone’s vehicle, home, or other property, third-party liability helps cover repair costs and replacement costs.
If you are sued by the other driver, homeowner, or property owner, third-party liability coverage will cover your legal fees and settlement costs up to your coverage limits. With rising legal claims in Canada, according to the Insurance Bureau of Canada, having the right amount of coverage is essential.
Generally speaking, here is how a third-party liability insurance claim works:
Accident occurs: You are legally responsible for the car accident that took place.
Claim is filed: The injured party files a claim against you through their insurance company.
Your insurance provider pays: Your third-party liability coverage kicks in to cover the damages up to your policy limit.
If the damages of the claim exceed your coverage limits, you could pay out of pocket for the remaining costs. Canada’s auto insurance rules differ by province. In some provinces, like Ontario, which operates under a hybrid tort system, serious injuries can lead to lawsuits where you may be legally held liable for damages beyond your policy limits.
In other provinces like Quebec, a non-fault system covers personal injuries through public insurance, so lawsuits for injuries are not allowed. Ultimately, knowing your province’s rules is essential to determining how much third-party liability coverage you need.
Each province is responsible for setting the minimum amount of third-party liability insurance required by each driver. Most provinces have set a minimum $200,000 limit, but knowing when and where this applies is still important:
Province/Territory
Minimum required
Ontario
$200,000
Quebec
$50,000
Alberta
British Columbia
Manitoba
Saskatchewan
Nova Scotia
$500,000
New Brunswick
Prince Edward Island
Newfoundland & Labrador
Northwest Territories
Yukon
Nunavut
Note that while provincial minimums are in place, most responsible motorists understand that having enough liability coverage is essential to protecting their interests and finances should a lawsuit arise. That’s why most drivers opt for $1 or $2 million in third-party liability insurance voluntarily. The goal of being property protected by third-party liability insurance is to avoid having to use your personal finances should a serious accident occur.
According to the Canada Insurance Bureau, third-party liability claims payouts made up 47.1% of all lawsuits in 2019. Driving with minimal third-party liability coverage can have serious consequences. If someone sues you for damage that goes above your policy limits, you may be held responsible for the remaining costs, potentially putting your home, savings, and future income at risk. With the right third-party insurance coverage in place, you’ll have a financial safety net that doesn’t jeopardize your peace of mind.
Third-party liability is included in every auto policy, but the amount you carry is something you can choose and adjust. Buying coverage and increasing your limits is mostly about understanding what your province requires, then deciding how much protection you want beyond the minimum to reduce your out-of-pocket risk if you cause a serious accident. The steps below walk you through how to compare options, select limits, and keep your coverage up to date.
Consider your insurance needs: First, evaluate your insurance needs. Make sure you know what the minimum requirement is for third parties in your area, and consider what types of insurance you want to have as a motorist.
Shop around for policies: If you live in an area of Canada with private insurance regulations, you’ll be able to shop around and compare insurance quotes from different providers. By doing so, you can find the best deals and policies that match your unique needs.
Choose your insurance: Now, you’ll be able to choose your insurance plan. When doing so, you’ll be able to pick your policy limits, deductible amounts, and other add-on policies you might want to purchase. When looking at your plan, you’ll also need to take note of what is and isn’t included to ensure you have full coverage.
Purchase your policy: Now that you have chosen your specific policies, your insurance provider will calculate your monthly premium. Don’t forget to ask your provider whether or not you qualify for discounts, as it can help you save on your insurance costs.
Maintain your insurance: Lastly, you’ll need to maintain your plan and take note of when it’s time to renew your insurance in the future. Set reminders on your phone so you never go without coverage when you’re behind the wheel.
Along with the above, it's worth it to know the following:
Take a look:
Check your current policy and increase your limits when you’re up for a renewal.
Ask about multi-policy discounts when purchasing coverage to keep your car insurance premiums affordable.
Maintain a clean driving record to qualify for additional savings.
Work with an insurance broker like BrokerLink to tailor your coverage to your specific needs and risk exposure.
Third-party liability insurance is mandatory, but the legal minimum may not be enough to protect you in the event of a catastrophic accident. With claims and legal costs on the rise, being uninsured can put your finances at risk. Assess your assets, driving habits, and risk exposure before working with a broker like BrokerLink for customized, affordable liability coverage.
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No, third-party liability covers others when you are at fault.
No, it’s mandatory in all provinces.
You may be responsible for the excess costs of your claim.
If you have any questions, contact one of our local branches.
