After an accident, your first thoughts are rarely about legal paperwork.
You might be asking yourself when the pain will end, when you can go back to work, who will pay your medical bills or how you will cope with day-to-day obligations. Starting a lawsuit may be somewhere near the bottom of your list.
Unfortunately, Ontario’s legal deadlines continue to run while you recover.
For most personal injury claims in Ottawa, you generally have 2 years from the date you discovered, or reasonably should have discovered, the claim to start a negligence lawsuit. In many cases, that means 2 years from the date of the accident. Ontario’s Limitations Act, 2002 establishes this basic limitation period.
However, “2 years” is not the whole answer.
Depending on where and how you were injured, you may need to provide written notice within as little as 10 days or 60 days. Insurance claims can also have separate deadlines that arrive long before the deadline for starting a lawsuit.
This is why it is so essential to speak with an Ottawa personal injury lawyer early. You would not wish to learn that a vital deadline had elapsed when you were waiting to see whether or not your injuries would heal.
The General Rule: Two Years From Discovery
In Ontario, the law generally does not allow an individual to initiate a legal proceeding for negligence or other court action more than 2 years after learning of the claim.
But what does “discovering” a personal injury claim mean?
In simplified terms, a claim is generally discovered when you knew, or reasonably should have known, that:
- You suffered an injury, loss or damage
- The injury was caused or contributed to by someone’s act or failure to act
- The person or organization responsible could be identified
- Starting a legal proceeding would be an appropriate way to seek a remedy
In a straightforward car accident, the discovery date will often be the date of the collision. You know that an accident occurred, you may know who the other driver is, and your injuries may be immediately apparent.
For example, suppose you were injured in a collision on September 15, 2026. The general limitation period could expire on September 15, 2028.
That does not mean you should wait until September 14, 2028, to contact a lawyer.
A personal injury case requires investigation, medical documentation, identification of the proper defendants, analysis of insurance coverage and preparation of legal documents. Leaving it till the very end may complicate an already complicated case even more.
Is Filing an Insurance Claim the Same as Filing a Lawsuit?
No, and this distinction causes considerable confusion.
After an accident, you may notify an insurance company and open a claim. You might speak with an adjuster, submit medical documents or receive certain benefits.
These steps don’t necessarily mean that a lawsuit has been started.
A civil personal injury lawsuit is typically initiated by filing a formal claim through the Ontario court system. Negotiating with an insurer does not automatically stop the limitation clock.
An adjuster may continue asking for information or discussing settlement as the two-year date approaches. You should not assume that ongoing negotiations extend your legal deadline unless a qualified lawyer has confirmed that in your particular circumstances.
An Ottawa personal injury lawyer can determine whether a lawsuit needs to be started to preserve your rights while discussions with the insurer continue.
Some Ottawa Injury Claims Have Much Shorter Notice Periods
The 2-year limitation period is only one deadline. Certain claims require you to provide notice much sooner.
Injuries Involving a Municipal Road or Sidewalk
Suppose you are injured because of a pothole, unsafe road conditions, an icy municipal sidewalk or another alleged failure involving the state of repair of a municipal highway or bridge.
Ontario’s Municipal Act, 2001 generally requires written notice of certain claims against a municipality within 10 days of the injury. The notice requirement is separate from the deadline for starting a lawsuit.
Ten days can pass quickly, especially when an injured person is in the hospital or dealing with medication, appointments and reduced mobility.
Ontario law contains circumstances in which late notice may be excused, including where there is a reasonable justification, and the municipality is not prejudiced in its defence. Nevertheless, nobody should count on being granted an exception.
When your accident is related to property that could have been maintained by the City of Ottawa or any other public authority, contact a lawyer at once.
Snow and Ice Injuries on Private Property
Ottawa winters create another important deadline.
Under Ontario’s Occupiers’ Liability Act, a person injured by snow or ice on certain private premises may need to provide written notice of the claim within 60 days of the incident. The legislation specifies what information the notice should contain and identifies the parties who may need to receive it.
This rule may apply to falls outside places such as:
- Apartment buildings
- Retail stores
- Office buildings
- Restaurants
- Shopping centres
- Privately managed parking lots
Filing a lawsuit is not the same as the 60-day notice. It is another procedure that can be necessary to maintain the claim.
It might not be immediately apparent who took care of the area: a property owner, tenant, management company or snow-removal contractor. An Ottawa personal injury lawyer may also probe the issue of ownership and maintenance and give notice to the relevant parties.
What About Car Accident Claims?
A motor vehicle accident can involve more than one claim and more than one set of deadlines.
You may have a claim for statutory accident benefits through an automobile insurer, regardless of who caused the collision. You may also have a claim against an at-fault driver for losses that are not fully covered by accident benefits.
Accident-benefit claims involve their own forms, notification requirements and response deadlines. For example, an accident should be reported to the insurer promptly, and forms sent by the insurer may have specific completion dates. These insurance deadlines can arise much earlier than the two-year deadline for commencing a lawsuit.
Additional complications may arise when:
- The driver leaves the scene
- The at-fault vehicle is uninsured
- Multiple vehicles are involved
- The injured person was a pedestrian or cyclist
- The accident happened while someone was working
- A commercial or government-owned vehicle was involved
Do not assume that the insurance company will identify every claim available to you. The adjuster works for the insurer, not for you.
SG Injury Law represents people injured in Ottawa motor vehicle accidents, including claims involving no-fault accident benefits and compensation from responsible parties. Our team has special insight into how insurers investigate and evaluate personal injury cases.
Can the Two-Year Period Start Later?
Sometimes.
Ontario’s discoverability rule recognizes that a person may not immediately know that they have a legal claim.
Imagine that you feel sore after an accident but believe the discomfort will disappear. Several weeks later, testing reveals a significant injury connected to the incident. A dispute may arise over when you reasonably should have understood the seriousness and legal significance of the injury.
Discoverability is highly fact-specific. It should not be treated as an automatic extension simply because a diagnosis was delayed.
There is also an ultimate limitation period that can place an outer limit on claims, subject to statutory exceptions. Thus, you should not assume you have unlimited time if you only learned about an injury later.
Where there is any doubt, do not guess the deadline; leave it to an Ottawa personal injury lawyer to figure out the entire timeline.
Are the Rules Different for Children?
The limitation period may be postponed when the injured person is a minor and is not represented by a litigation guardian in relation to the claim.
This can protect children from losing their legal rights simply because they were too young to start a proceeding themselves. However, the exact calculation may be affected by whether a litigation guardian has been appointed and by the circumstances of the case.
Parents should not interpret this protection as a reason to delay.
Witnesses can become difficult to locate, surveillance footage can be deleted, accident scenes can change, and medical causation can become harder to establish. Starting an investigation early can protect the child’s evidence even where the limitation period is postponed.
What If the Injured Person Cannot Manage Their Legal Affairs?
Ontario’s limitation law also contains protections for people who are incapable of starting a proceeding because of a physical, mental or psychological condition and who are not represented by a litigation guardian.
Incapacity is a legal and factual question. Being injured, hospitalized or overwhelmed does not necessarily mean someone is legally incapable for limitation purposes.
A lawyer may need to review medical evidence, the person’s ability to understand the proceeding and whether anyone had legal authority to act for them.
Why Waiting Can Damage a Claim Even Before the Deadline
A limitation deadline determines when it may become too late to sue. But your case can weaken long before that date.
Evidence Can Disappear
Security footage may be overwritten within days. Vehicles may be repaired. Snow and ice melt. Defects are fixed. Witnesses move or forget details.
A lawyer can send preservation letters, obtain reports, interview witnesses and document the scene before valuable evidence disappears.
Medical Gaps Can Raise Questions
Delaying medical attention may affect both your recovery and your legal claim. An insurer might present a case that the injury was minor, that it was brought about by another thing or that it was aggravated by the failure to treat it.
Go to the doctor and explain your symptoms. Do not overestimate, but do not underestimate what you are going through.
Insurers Begin Investigating Immediately
Insurance companies do not normally wait two years before preparing their defence. They may obtain statements, review photographs, examine medical history and assess whether your activities appear consistent with your reported limitations.
What Should I Do After an Accident in Ottawa?
Your health comes first. Obtain medical attention and follow the treatment recommendations you receive.
When possible, also:
- Take pictures of the scene of the accident and conditions
- Get the name and contact information of the witnesses
- Save receipts of treatment, medication, travel and assistance
- Keep copies of accident reports and insurance correspondence
- Note the impact of your injuries on work, sleep, mobility and everyday life
- Do not sign a release until you have gotten legal advice
- See a lawyer before the expiration of any notice or limitation deadline
Frequently Asked Questions
- Do I always have exactly two years after an Ottawa accident?
No. Two years from discovery is the general rule, but shorter notice periods may apply. Some snow-and-ice claims may require notice within 60 days, and municipal road or sidewalk claims may require notice within 10 days. - Does talking to an insurance adjuster stop the limitation period?
Usually, ongoing communication or settlement discussions do not automatically start a lawsuit or protect the limitation deadline. Obtain legal advice before assuming negotiations have extended your time. - What happens if I miss the two-year deadline?
Your claim may be barred, but do not assume that without having the timeline reviewed. Discoverability, minority, incapacity and other legal issues may affect the deadline. Contact a lawyer immediately. - What is my timeframe in case my child is injured?
The time limit can be suspended where a claimant is a minor and lacks a litigation guardian. Since evidence may still be lost, parents are encouraged to seek legal advice as soon as possible instead of waiting until the child is 18. - What are the time limits of consulting an Ottawa personal injury lawyer?
As soon as reasonably possible. Early legal engagement can help preserve evidence, identify the responsible parties, provide the necessary notice, and avoid the expiry of the limitation period.
Do Not Let a Deadline Decide the Outcome of Your Claim
Two years may sound like plenty of time. When you are recovering from an injury, attending appointments and trying to keep your life together, it can pass by surprisingly quickly.
More importantly, your first legal deadline may not be two years away. It could be 60 days. It could be 10 days. An insurance form might be due even sooner.
SG Injury Law helps people injured in car accidents, slips and falls, cycling accidents, truck collisions and other incidents in Ottawa and throughout Eastern Ontario. We offer free and confidential consultations on injury cases and claims, and no client pays out-of-pocket legal fees unless the firm effectively resolves the case.
In case you are not sure how much time you have, talk to an experienced personal injury lawyer at SG Injury Law. The team will be able to analyze the situation, determine the applicable deadlines, discuss with insurers, and then take the required measures to defend your claim.
You may still have time, but the safest time to find out is now.