Why Insurance Costs Keep Rising in Ontario (And What You Can Do About It)

Ontario insurance premiums rose sharply in 2025: auto insurance jumped 18.5% year-over-year, and home insurance climbed 7.15%, more than triple the rate of inflation. If your renewal notice came with sticker shock, you are far from alone.

We have been brokering insurance in Durham Region since 1945, and we have never seen so many cost pressures hitting at the same time. The forces behind these increases are not temporary market hiccups. They are structural shifts in climate risk, vehicle technology, and criminal activity that are fundamentally changing how insurers price coverage in Ontario.

Here is what is actually going on and what you can do to protect your household or business.

The Numbers Behind the Headlines

To understand why your premiums are climbing, you need to see what insurers are paying out in claims.

In 2024, Canadian insurers recorded $8.5 billion in severe weather-related insured losses, the most expensive year in Canadian history. That figure shattered the previous record of $6 billion set in 2016 after the Fort McMurray wildfires. For context, it was nearly three times the losses recorded in 2023 and twelve times the annual average from 2001 to 2010.

On the auto side, the Financial Services Regulatory Authority of Ontario (FSRA) reports the average annual premium for a private passenger vehicle hit approximately $2,120 by mid-2025, a 4.1% increase from the prior year. Some insurers received FSRA approval for rate increases of up to 25% in certain risk categories.

The math is straightforward. When claims costs rise dramatically, premiums must follow.

What Is Driving Auto Insurance Costs in Ontario

Repair Costs and Vehicle Technology

Modern vehicles are packed with sensors, cameras, LIDAR systems, and advanced driver assistance features. A cracked windshield on a 2015 sedan was a $300 fix. On a 2024 model with a calibrated forward-facing camera behind the glass, the same repair can exceed $1,500.

Auto parts, maintenance, and repair costs increased 22.3% between 2019 and 2024, according to FSRA data. Median new vehicle prices rose 61.5% over the same period, and used vehicles jumped 82.2%. Every one of those numbers flows directly into auto insurance claims costs.

The Auto Theft Epidemic

Ontario has been at the epicentre of Canada's auto theft crisis. In 2023, auto theft claims in the province surpassed $1 billion, a staggering 524% increase from 2018. The Toyota RAV4 alone was stolen over 2,000 times across the country in 2024.

While theft rates have started to decline (Ontario saw a 22% drop in 2025 compared to 2024), the financial impact lingers. Auto theft still adds an estimated $130 to the average annual premium in Ontario. Some carriers, including Intact Insurance, have introduced specific surcharges for high-theft vehicles, though these can be reduced or eliminated by installing approved anti-theft devices.

The theft problem is not opportunistic teenagers joyriding. These are organized criminal networks shipping stolen vehicles overseas through Canadian ports. Even with increased enforcement and port interdiction, insurers remain cautious about pricing this risk downward too quickly.

Legal and Litigation Costs

Ontario's tort-based auto insurance system gives injured parties the right to sue at-fault drivers. Insurers must price in the anticipated cost of lawsuits, and as injury claims grow more complex and settlements rise, that cost gets passed through to premiums. This is one of the structural reasons Ontario consistently has among the highest auto insurance rates in Canada.

What Is Driving Home Insurance Costs

Severe Weather Is the New Normal

The summer of 2024 was devastating. In just July and August, four catastrophic weather events produced over $7 billion in insured losses and generated more than 250,000 insurance claims, 50% more than Canadian insurers typically receive in an entire year. The single worst event was a Calgary hailstorm in August that caused $3 billion in damage in just over an hour.

Ontario was not spared. Flash flooding across the province in July 2024 caused an estimated $990 million in insured losses.

The long-term trend is alarming. Between 2006 and 2015, Canada's total insured catastrophe losses were $14 billion. Between 2016 and 2025, that figure nearly tripled to $37 billion. Insurance was built on the ability to predict risk from historical data. When the data keeps rewriting itself, pricing has to catch up.

For home insurance, condo insurance, and rental property insurance policyholders, water damage is now the most common claim type in Canada. Aging municipal infrastructure across Ontario compounds the problem: when storm sewers built for 1970s rainfall volumes face 2024 deluges, basements flood.

Reinsurance Costs

Behind every insurance company is a reinsurer, the company that insures the insurers. After record catastrophe years, global reinsurers have raised their attachment points (the threshold at which they start covering losses) and tightened terms. This shifts more risk retention back to the primary carriers writing your policy, and those costs flow through to your premium.

While reinsurance capacity improved somewhat in 2025 as new capital entered the market, the overall cost structure remains elevated compared to a decade ago.

The Cyber Factor

The shift to remote work, cloud computing, and digital operations has created an entirely new category of risk. Canadian organizations paid an average of $6.9 million per data breach in 2023, and 44% of Canadian organizations experienced a cyberattack in 2024.

For businesses, cyber insurance has gone from a nice-to-have to a necessity. Ransomware attacks doubled between mid-2023 and mid-2024. Even if your business has not been targeted, the industry-wide claims experience influences pricing.

For individuals, personal cyber insurance covers threats like identity theft, online fraud, and cyber extortion that most home insurance policies do not address.

What You Can Actually Do About It

Understanding why costs are rising is useful, but you need practical strategies. Here is what we recommend to our clients.

Bundle your policies. Carrying your home and auto with the same carrier typically saves 10-15%. If you also have a cottage, boat, or rental property, the multi-line discount grows.

Review your deductibles. Increasing your deductible from $500 to $1,000 or $2,000 can meaningfully reduce your premium. Just make sure you have the savings to cover a small claim out of pocket.

Invest in loss prevention. Monitored alarm systems, water-leak detection devices, and sump pump battery backups do two things: they reduce your risk of a claim, and most carriers offer premium credits for having them. For auto, an approved anti-theft device can eliminate theft surcharges.

Ask about group discounts. Many employers, alumni associations, and professional organizations have group insurance programs that offer preferred rates. We work with several group programs in Durham Region.

Shop your policy at renewal. This is the single biggest advantage of working with an independent broker. We are not captive to one insurance company. We compare rates across multiple carriers every renewal cycle. In a volatile market, the most competitive carrier this year may not be the most competitive next year.

Do not cut coverage to save money. It is tempting to drop optional coverages or reduce limits when premiums rise. This is almost always a mistake. The whole point of insurance is to protect you from a financial catastrophe. Saving $200 per year by dropping sewer backup coverage is not worth it when a flooded basement costs $40,000 to remediate.

The Market Outlook

The insurance market moves in cycles. Some commercial lines (property, casualty, cyber) have already seen modest rate relief in 2025 as competition increased and new capital entered the market. Commercial property rates, for example, fell roughly 3% in 2024 according to industry data.

Personal lines are slower to stabilize because the cost drivers are structural rather than cyclical. Climate change is not going away. Vehicles are not getting simpler or cheaper to repair. And while auto theft is trending downward, the organized criminal networks behind it are adapting their tactics.

As your brokers, our job is to navigate this market on your behalf. We monitor rate filings, track carrier appetite shifts, and advocate for the best coverage at the most competitive price available. If your renewal comes in higher than expected, call us before you sign. There may be options you have not considered.

Frequently Asked Questions

Why did my auto insurance go up when I have a clean driving record?

Auto insurance uses pooled risk pricing. When province-wide claims costs increase from theft, repair inflation, and legal costs, premiums rise across the board. Your clean record still matters because it keeps your rate lower than it would otherwise be. An independent broker can shop across carriers to find the best rate for your profile.

How much have home insurance premiums increased in Ontario?

Ontario home insurance premiums rose approximately 7.15% in 2025, more than triple the general inflation rate. Over the past decade, the average Ontario homeowner is paying roughly $519 more per year than in 2015. Record severe weather losses are the primary driver.

Will insurance rates ever come back down?

Some commercial lines have already seen relief. Personal lines are slower because the underlying cost pressures (climate change, vehicle technology, repair costs) are structural. Working with an independent broker ensures you are always getting the most competitive rate as market conditions shift.

What is the single most effective way to lower my premium?

Work with an independent broker who can compare rates across multiple carriers. Beyond that, bundling home and auto, increasing deductibles, installing loss prevention devices, and maintaining a claims-free record all contribute to lower premiums.

Does auto theft affect my premium even if my car was not stolen?

Yes. Auto theft adds approximately $130 per year to the average Ontario premium. If you drive a high-theft vehicle like a Toyota RAV4 or Honda CR-V, the impact is greater. An approved anti-theft device can reduce or eliminate this surcharge.