What Happens After a Car Accident in Ontario? A Complete Step-by-Step Legal Guide

Ontario’s Dual-Track Insurance System

Ontario operates a hybrid auto insurance model unlike most other Canadian provinces. Every person injured in a motor vehicle accident — regardless of fault — is entitled to no-fault Statutory Accident Benefits (SABS) from their own insurer. At the same time, if another person’s negligence caused the crash, you may have the right to pursue a tort claim against that party. These two tracks run in parallel; claiming one does not extinguish the other.

Key principle: Pursue both accident benefits and a tort claim simultaneously. Failing to apply for accident benefits promptly can waive rights worth tens of thousands of dollars.

Step 1 — At the Scene

Move to safety and call 911 if anyone is injured or property damage appears to exceed $2,000. Obtain the other driver’s full name, licence, plate number, and insurance information. Photograph the vehicles, road conditions, skid marks, traffic controls, and any visible injuries before vehicles move. Collect independent witness names and phone numbers. Do not admit fault or apologize — even casually — as those statements can be used against you.

Step 2 — Report the Accident

Ontario law requires accidents involving injury or damage over $2,000 to be reported to a collision reporting centre or police. You must also notify your own insurer within seven days under standard Ontario auto policies. Late reporting can trigger policy defences that reduce or eliminate your accident benefits entitlement.

Step 3 — File Your Accident Benefits Application

Your insurer must provide an accident benefits application package within 72 hours of your report. You then have 30 days from receiving the package to return completed forms. Key documents include OCF-1 (Application), OCF-3 (Disability Certificate completed by your treating doctor), and OCF-6 (Expenses). Missing the 30-day return deadline can forfeit your entitlement.

Critical warning: The 30-day form return deadline is not flexible. Contact your doctor immediately after the accident — delays in physician completion are the most common reason claimants miss this window.

Step 4 — Seek and Document Medical Treatment

Visit your family doctor or emergency department as soon as possible, even if discomfort seems mild. Soft-tissue injuries and brain injuries often worsen in the days following a crash. A gap between the accident and your first medical visit is a primary tool insurers use to argue your injuries are not serious. Attend all recommended appointments and keep a daily diary of symptoms, limitations, and pain levels.

Step 5 — Consult a Personal Injury Lawyer

Retain a personal injury lawyer within the first two weeks if possible. A lawyer will ensure forms are filed correctly, advise you on your rights at insurer medical examinations, preserve accident scene evidence, and assess whether your injuries likely meet Ontario’s threshold for a tort claim. Consultations at Azimi Law are always free for personal injury matters.

Step 6 — Understand the Tort Threshold

To recover general damages from the at-fault driver, your injury must meet the verbal threshold: it must be a permanent serious impairment of an important physical, mental, or psychological function, or a permanent serious disfigurement. Your lawyer will review your medical evidence and advise as your condition develops.

Limitation Periods

The general limitation period for personal injury actions in Ontario is two years from the date you discovered or ought to have discovered your claim. For accident benefits disputes, a separate two-year period runs from the insurer’s refusal. These deadlines are strict — consult a lawyer well before they approach.