Car Accident Claims in Ontario

In most cases, yes, you have at least one. Ontario runs a hybrid system. Every person injured in an automobile accident in Ontario can apply for statutory accident benefits from an insurer, regardless of who was at fault. That includes drivers, passengers, pedestrians and cyclists struck by a vehicle. On top of that, if someone else caused or contributed to the crash, you may also be able to sue that driver for compensation the benefits system does not cover, including pain and suffering and full income loss.

The two claims run on different rules, different deadlines and often against different insurance companies. Handling one well while missing the other is one of the most common and expensive mistakes injured people make.

The deadlines are short, they stack on top of each other, and several of them arrive within days of the crash. These are the main ones:

• 7 days: You must notify the insurer that you intend to apply for accident benefits no later than 7 days after the accident, or as soon as practicable after that. This is usually your own auto insurer.
• 30 days: Once the insurer sends you the application package, you have 30 days to submit the completed and signed application for benefits.
• 10 days: If the condition of a municipal road or bridge caused or contributed to the crash, for example an unrepaired hazard or dangerous winter conditions, written notice of the claim must be served on the municipality’s clerk, or sent by registered mail, within 10 days of the injury. This is one of the shortest notice periods in Ontario law and it is routinely missed.
• 120 days: Before suing the at-fault driver, you must serve written notice of your intention to sue within 120 days of the accident.
• 2 years: The basic limitation period to start a lawsuit is 2 years from the day you discovered the claim, which is usually the accident date. A separate 2-year deadline generally applies to disputing an accident benefits denial at the Licence Appeal Tribunal.

There are exceptions. Missing a notice deadline is not always fatal where there is a reasonable excuse and the other side is not prejudiced, limitation periods generally do not run against minors, and the clock can start later where an injury was not reasonably discoverable right away. But exceptions are things a lawyer argues when something has already gone wrong. They are not a plan. If you take one thing from this page, take this: the safest time to get advice is in the first days after the accident, not month 23.

Statutory accident benefits, often called no-fault benefits or SABS benefits, are paid through the insurance system regardless of who caused the accident. If you have your own auto policy, you claim from your own insurer. If you do not, for example if you were a pedestrian or a passenger, the rules direct you to another insurer connected to the accident, and in some cases to a government fund of last resort.

What you are actually covered for depends on when your accident happened and what was on the policy. Under the reforms that took effect in 2026, the mandatory core of the system is medical, rehabilitation and attendant care coverage. Other benefits that used to be standard, including income replacement, became optional coverages that a policyholder either purchased or did not. For accidents before the change, the older rules apply. This is exactly the kind of detail where people guess wrong about their own coverage, in both directions. Do not assume you have no income support, and do not assume you do. The policy has to be read.

Two other concepts matter enormously in accident benefits claims. First, injuries the insurer classifies as minor are streamed into a framework with a low funding cap for treatment. Insurers apply that classification aggressively, and it can be challenged. Second, at the other end of the spectrum, an injury found to be a catastrophic impairment unlocks dramatically higher benefit levels. The catastrophic determination is one of the most heavily fought issues in the entire system.

Expect the insurer to manage your claim actively. It can require you to attend examinations by assessors it selects, and it can stop or refuse benefits based on those reports. Denials are disputed at the Licence Appeal Tribunal, known as the LAT, not in court. LAT disputes have their own procedure and their own deadline, and the tribunal’s case law shifts constantly. This is a core part of what I do.

If another driver caused or contributed to the crash, you may sue them in court. In practice, the lawsuit is defended and paid by their insurance company. A tort claim can include compensation the benefits system does not fully provide: income loss, the cost of care and treatment beyond what benefits cover, loss of ability to do housekeeping and home maintenance, losses to your future earning capacity, and damages for pain and suffering. Close family members may also have their own claims under the Family Law Act for their loss of your care, guidance and companionship.

Ontario law shapes these claims in ways that surprise people. Income loss before trial is generally capped at 70% of gross income loss. Amounts you receive from accident benefits and certain other sources are deducted so you are not paid twice for the same loss. And pain and suffering damages are subject to a threshold and a deductible, which deserve their own section because they change the honest answer to the question everyone asks.

To recover pain and suffering damages in an Ontario car accident lawsuit, you must meet a legal test known as the threshold: the accident must have caused death, permanent serious disfigurement, or a permanent serious impairment of an important physical, mental or psychological function. Whether an injury meets that test is decided by a judge, and it is fought in nearly every contested case. Chronic pain, psychological injuries and concussion-related impairments can meet the threshold. They can also fail it. The medical evidence decides.

Then comes the deductible. For accidents in 2026, if your pain and suffering award is below $159,708.71, it is automatically reduced by $47,913.01. Family Law Act awards below $79,853.70 are reduced by $23,956.52. If the award exceeds the applicable figure, no deductible applies. These amounts are indexed to inflation every January.

Read that again, because it is the single most misunderstood fact in Ontario injury law. A jury can award you a substantial sum for pain and suffering and the deductible can quietly remove almost $48,000 of it. The jury is not even told the deductible exists. This is also why I do not publish a damages calculator, and why you should distrust any website that does. A tool that quotes you a number without accounting for the threshold, the deductible and the deductions from collateral benefits is not informing you. It is anchoring you to a figure that Ontario law may never let you receive. The deductible does not apply to income loss or to care costs, which is one more reason those parts of a claim have to be built carefully.

You are not out of options. Ontario auto policies include uninsured and unidentified motorist coverage, so your own policy can respond where the at-fault driver had no insurance or cannot be found. Many policies also carry a family protection endorsement that adds protection where the at-fault driver’s coverage is too small for the seriousness of your injuries. Where no policy exists anywhere in the picture, a provincial fund of last resort may respond. Hit and run cases have their own practical requirements, including prompt reporting to police and to your insurer, so the identity issue is documented from the start.

Municipalities must keep their roads and bridges in a reasonable state of repair, and a municipality that fails to do so can be liable for the damage that results. These cases include unrepaired hazards, dangerous winter road conditions and missing or inadequate signage. They are harder than they look. The municipality has statutory defences, including compliance with minimum maintenance standards, and the 10-day written notice requirement described above applies. If there is any chance a road authority played a role in your crash, that possibility needs to be assessed within days, not months.

Being partly at fault does not end your claim. Ontario applies contributory negligence: your compensation in the lawsuit is reduced by your percentage of fault, whatever a court finds that to be. Not wearing a seatbelt, for example, typically reduces damages rather than eliminating them. Your accident benefits are not affected by fault at all. Insurers know that people who assume they were “too much at fault to bother” simply go away, which is one more reason to get an actual assessment instead of self-assessing.

If you were injured in the course of your employment and the other driver was also working at the time, the workplace insurance system may govern the claim and a lawsuit may be barred. In some situations there is an election to make between routes, and the choice has real consequences. Lemonade Law^™ does not handle workplace insurance claims, but figuring out which system applies to your crash is part of my assessment, and I will tell you straight if your claim belongs somewhere else.

Honestly: nobody can tell you from a webpage, and you should be suspicious of anyone who tries. The value of a car accident claim depends on the nature and permanence of your injuries, your prognosis, your income and career trajectory, your need for future care, how liability shakes out, the threshold and deductible described above, and how much insurance coverage actually exists to pay a judgment. Two people with the same diagnosis can have claims worth vastly different amounts. What I can promise is a straight answer about whether you have a viable claim and what would drive its value, based on your actual facts, not a formula.

Every file is different, but a serious injury claim usually moves through recognizable stages. First comes the assessment and the urgent housekeeping: notices served, the accident benefits application submitted, evidence preserved. Then a long middle phase where you focus on treatment while I build the record, because a claim is worth what can be proven about your recovery, and recovery takes time to reveal itself. The lawsuit is started within the limitation period, followed by documentary exchange and examinations for discovery, where each side asks the other questions under oath. Expect the defence to send you to medical examinations by doctors it selects. In Ottawa, cases go through mandatory mediation, and the large majority of claims settle there or afterward without a trial. Serious injury claims commonly take a few years to resolve, not because anyone is dragging their feet, but because settling before your medical picture is stable means settling blind, and a settlement is final.

Nothing up front. I work on contingency, which means my fee is a percentage of what I recover for you, and if there is no recovery there is no fee. The percentage and terms are set out in a written agreement before I start, in plain language, as the Law Society of Ontario requires.

If the accident just happened, the order of operations matters:

1. Get medical attention, even if you feel mostly fine. Some serious injuries surface days later, and an early medical record protects both your health and your claim.
2. Report the collision to police or a collision reporting centre as required.
3. Notify your insurer within 7 days that you intend to claim accident benefits.
4. Document everything: photos of the scene and vehicles, witness names, the other driver’s information, and a running note of your symptoms.
5. Do not give a recorded statement to the other driver’s insurer, and do not sign anything, before getting legal advice.
6. Get an assessment early. Deadlines you have never heard of are already running.