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How Long Does an Accident Stay on Your Insurance in Ontario?

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Reviewed for Accuracy: This page is reviewed periodically by the editorial team at ontario-car-accident-lawyer.ca and checked against current Ontario insurance legislation, including SABS regulations and the Limitations Act. Content is updated as regulations change.

A car accident in Ontario raises a practical question almost right away: how long does an accident stay on your insurance ontario record, and what does that actually mean for what you pay at renewal? ontario-car-accident-lawyer.ca is not a law firm.

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At-Fault vs. No-Fault: What It Actually Means in Ontario

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Ontario runs a no-fault insurance system, but that label is often misunderstood. No-fault describes how claims are handled - you deal with your own insurer for certain benefits regardless of who caused the crash. It does not mean fault is ignored or that it doesn't matter for other purposes.

Insurers still apply the Fault Determination Rules to assign a fault percentage, from 0 to 100, to each driver involved in a collision. That percentage - not a criminal charge, not a police report on its own - is what typically drives whether and how much a premium changes going forward. Understanding this distinction is the starting point for everything else on this page.

This confusion between "no-fault" as a claims mechanism and "no-fault" as meaning fault doesn't matter at all is one of the most common misunderstandings people bring to a conversation about their accident. The two systems run in parallel, and confusing them can lead to unrealistic expectations about what a not-at-fault finding actually changes.

How a Car Accident Affects Your Insurance Premium

Being found at fault for a collision signals higher risk to an insurer, and that can lead to a premium increase at renewal. A driver found not at fault generally does not see a direct increase tied to that specific accident.

Some sources suggest that simply being involved in a crash - regardless of fault - can be treated as one input among several when an insurer reviews a file at renewal, though this isn't a settled or universal rule and varies by insurer.

Where an at-fault accident doesn't qualify as "minor" (covered in the next section) and no Accident Forgiveness applies, a first at-fault claim can typically increase a premium by roughly 5-15%. Insurers calculate this differently from one another and factor in driving history and total damages, so this range should be read as typical, not a fixed number that applies to every policy.

This range varies enough between insurers that the same accident, reported to two different companies under otherwise similar policies, could produce meaningfully different renewal quotes. Driving history plays a significant role here too - a first at-fault accident on an otherwise clean record tends to be treated differently than one added to a file with prior claims.

The Ontario Insurance Act's "Minor Accident" Protection

Ontario's Insurance Act includes a specific carve-out that matters here. Under O. Reg. 664, s. 5(2.3), an insurer cannot raise a driver's premium for a "minor" at-fault accident. A minor accident, for this purpose, is one with no injuries, no payouts by any insurer involved, and no damage exceeding $5,000 per vehicle.

This threshold is worth understanding clearly, since the difference between a minor and non-minor accident under this rule can determine whether a premium moves at all.

CriteriaPremium Impact
Minor at-fault accident: no injuries, no insurer payouts, damage under $5,000 per vehiclePremium generally protected - insurer cannot raise the rate under this regulatory carve-out
Non-minor at-fault accident: injuries involved, insurer payouts made, or damage exceeds $5,000 per vehiclePremium may increase at renewal, subject to the insurer's own rating criteria

It's worth noting this $5,000 figure is the same dollar amount some sources cite for when a collision must be reported to police for property damage - but these are two separate rules that happen to share a number. One governs a reporting obligation; the other governs whether a premium can be adjusted. Meeting one doesn't automatically mean the other applies.

This overlap in figures trips up a lot of people who assume that reporting a collision automatically means the premium protection no longer applies, or the reverse - that avoiding a police report somehow protects a premium regardless of the accident's actual cost. Neither assumption is accurate; the two rules simply happen to use the same dollar threshold for entirely different purposes.

How Long an Accident Stays on Your Record

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An at-fault accident is commonly cited as staying on an Ontario driver's record for 6 years. This figure appears consistently across several sources discussing Ontario driving records.

That said, not every source treats 6 years as a fixed, universal figure. At least one major insurer states that duration depends on multiple factors, including the province, that insurer's own rating criteria, and whether Accident Forgiveness applies to the policy - and explicitly avoids committing to a single number that applies across the board.

The 6-year figure is best understood as the commonly cited period in Ontario, generally accurate as a reference point, rather than a contractually guaranteed duration that applies identically to every policy and every insurer.

Because the exact duration isn't universally guaranteed, it's worth asking your own insurer directly how long a specific accident will factor into your rating, rather than assuming the commonly cited 6-year figure applies precisely to your policy. Different insurers weigh accident history differently even within that general window.

Accident Forgiveness Coverage in Ontario

Accident Forgiveness is an optional endorsement, typically costing roughly $50-100 per year depending on the insurer, that can prevent a premium increase from a driver's first at-fault accident within a given period.

This coverage generally applies only to the principal driver on a private passenger vehicle policy, and usually requires an accident-free driving history to qualify in the first place. It typically does not carry over automatically if the driver switches insurers.

Accident Forgiveness generally does not apply in several situations:

  • Accidents resulting in a Criminal Code conviction, such as impaired or unlicensed driving
  • A second at-fault accident after the first has already been forgiven
  • At-fault accidents that occur after switching to a new insurance provider
  • Commercial-vehicle accidents

Eligibility conditions vary by insurer, so confirming the specific terms of a policy - rather than assuming coverage applies - is worth doing before relying on it.

This last point is worth emphasizing, since a driver who has carried Accident Forgiveness for years with one insurer, then switches providers for a better rate, may be surprised to discover that the new policy doesn't automatically carry the same protection forward. Confirming this detail before switching insurers, not after an accident happens, avoids an unpleasant surprise.

What If You Weren't at Fault?

A not-at-fault accident generally does not directly raise a driver's own premium. Ontario's insurance regulator has stated that premiums generally do not increase when a driver is found to hold a fault share below a certain threshold. That said, the exact percentage where this protection applies can differ depending on which rule or coverage is being referenced.

It's also worth noting that a regulator's general guidance and a specific insurer's own Accident Forgiveness terms are not necessarily the same threshold - so it's worth checking the details that apply to your policy. For a fuller breakdown of your rights and next steps after a collision that wasn't your fault, see our dedicated guide: car-accident-not-your-fault-ontario.

This distinction between regulatory guidance and a specific policy's coverage terms is worth keeping in mind whenever a fault percentage falls in an ambiguous middle range. What protects a premium under one framework may not automatically apply under another.

When to Consider Speaking With a Lawyer

If a driver disputes the fault percentage an insurer has assigned, they can request a review through the insurer's own complaint process. Legal advice can be useful in a few specific situations: when fault itself is contested, when an injury is involved, or when a claim is delayed or denied without a clear explanation.

A lawyer reviewing a file can help clarify which Fault Determination Rule was applied and whether the assigned percentage reflects the actual circumstances of the collision - a factual, procedural role rather than a promise of any particular outcome.

Disputing a fault percentage isn't only about the immediate claim - given how directly that percentage connects to premium protection and long-term insurance costs, even a modest correction can have a meaningful financial impact over the years the accident stays on record.

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FAQ

Does my insurance always go up after an accident?

It depends on fault. A not-at-fault accident generally does not directly raise a driver's own premium. An at-fault accident may increase it, unless the accident qualifies as "minor" under the Insurance Act or Accident Forgiveness applies.

What counts as a "minor" accident under Ontario's Insurance Act?

An accident with no injuries, no payouts by any insurer, and damage not exceeding $5,000 per vehicle. Premiums generally cannot be raised for an at-fault accident that meets this definition.

How long does an at-fault accident affect my insurance rates in Ontario?

Commonly cited as up to 6 years, though the exact duration and its impact on rates can vary by insurer, by policy, and by whether Accident Forgiveness applies.

What is Accident Forgiveness and how do I qualify?

An optional coverage that can waive a premium increase for a driver's first at-fault accident, subject to conditions - generally limited to the principal driver, usually requiring an accident-free history, and typically not transferable if you switch insurers.

Will one small accident really raise my premium?

Not necessarily. If the accident qualifies as "minor" under the Insurance Act - no injuries, no payouts, damage under $5,000 per vehicle - the premium is generally protected. Otherwise, it typically can raise the rate.

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Yes, the service is free to use. ontario-car-accident-lawyer.ca is a referral portal, not a law firm - it connects you with independent lawyers licensed by the Law Society of Ontario.