Reviewed by Daniel Mirkovic
Updated July 27, 2026 | Published September 27, 2024
Fault in a parking lot accident is determined the same way as in any other collision: insurers assign each driver a percentage of responsibility based on the circumstances of the crash. Some scenarios have predictable outcomes. For example, a driver who hits a stationary object (like a parked car) is normally 100% at fault. Other cases aren’t always as straightforward.
Surprisingly, parking lot accidents account for 20% of all motor vehicle crashes.1 While most are minor (and usually avoidable), there’s still benefit in knowing how your car insurance may respond.
In this article, we’ll cover everything you need to know about parking lot accidents, including how insurers determine fault, the steps to take after a crash, and tips to help you avoid them altogether.

Accidents in a parking lot boil down to drivers making simple mistakes (typically referred to as driver error). Driver errors are mostly preventable — yet they are a leading cause of parking lot accidents in Canada.2 Most of these errors can be attributed to:
The rules of the road are there to be followed, and parking lots are no exception. It’s important to be mindful of how you’re driving in an area that contains multiple hazards.
Insurance providers apply the same provincial fault determination rules for parking lot accidents as they’d use for any other collision.
For example, Ontario’s fault determination rules assign a percentage of fault to each driver, ranging from 0 to 100 percent. These rules outline who is at fault in almost every possible traffic scenario, so some will apply to parking lots, too. Similar laws exist in Alberta, Quebec, and other provinces as well.
Dealing with a parking lot collision is the same as any other road accident — you’ll report to the police, collect witness statements, and then file a claim with your insurer. When filing your claim, you’ll need to provide detailed information about the accident, including the date, time, location, and any injuries or damage involved. You might find it helpful to submit photos of the accident scene and your vehicle, too (if you have them). This information will give your insurer a more accurate representation of the collision, which could speed up the claims process and your settlement.
Two vehicles back into each other
When two drivers reverse out of their spaces at the same time and collide, both drivers will share fault equally — unless there is evidence to prove otherwise.
Normally, it comes down to who has the right of way, and whether either driver could have reasonably avoided the collision. If it’s determined that one of them could have and didn’t, the negligent driver will be liable for the damages. The same logic applies when only one car is reversing. If one car backs out of a space and hits another car already travelling down the lane (also known as a t-bone), the reversing car would be at fault as the oncoming vehicle has the right of way.
Fortunately, back-up cameras and parking sensors are common enough now that most reversing collisions are preventable. They’ll certainly help you park safely, but that doesn’t mean they’re perfect. A camera only shows you what it’s pointed at, and a backup sensor might not pick up a fast-moving car quickly enough. Always shoulder check before you reverse, especially when in a congested parking area.
A vehicle hits a pedestrian
A driver who hits a pedestrian in a parking lot is usually presumed at fault. Pedestrians almost always have the right of way unless a traffic sign or officer directs otherwise.
Note that pedestrians can be at fault, too. For instance, if a pedestrian darts out in front of a moving car without looking (an act of negligence), they could share or even bear full responsibility for the accident.
A vehicle hits a stationary object or a parked car
If you crash into a non-moving object, you’ll likely be 100% at fault, since there’s no other driver to hold accountable. Stationary objects include things like fire hydrants, light posts, traffic signs, and, most obviously, parked cars.
A vehicle rear-ends another vehicle at a corner or stop sign
Rear-ending another vehicle at a stop sign is a clear indication of driver error. If you hit another car at a controlled intersection or in a parking lot area where you’re required to yield, your insurer may find you at fault and raise your rates. Or worse, if the other driver is seriously injured, you could be held liable for their medical costs — though this only happens in extreme cases.
A vehicle hits another vehicle and leaves (hit-and-run)
In a hit-and-run, the driver who leaves the scene — the one who ‘fails to remain’ — is generally considered the at-fault party. Hitting a parked car or another vehicle and fleeing the scene is considered a crime in most jurisdictions.
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The first and arguably the most important step is to check whether anyone is injured (and to call emergency services if needed). If there are no injuries, you’ll want to take the following steps:
If a driver hits your parked car and leaves without leaving their contact information, you’ll want to report it to the police right away. If you hit a parked car and can’t reach the owner, leave a note with your contact information and report the incident to the local police non-emergency line.
Most parking lots have security cameras running 24/7. If you’re the victim of a hit-and-run, it may be worth it to scrounge up surveillance footage of the incident. If the offender was caught on tape, there’s a chance that evidence could be used to identify the driver.
When it comes to insurance, parking lot accidents are treated like any other collision. If you are at fault, you’ll need collision coverage or all perils coverage to cover damage to your vehicle from hitting another car or object (minus the applicable deductible). If you are not at fault, you’ll need direct compensation for property damage (DCPD) coverage instead.
In cases where you’re liable for injuring the other driver, you’ll need third-party liability coverage. Fortunately, liability coverage is included in every car insurance policy in Canada.
As with any other collision, if you’re at fault for a parking lot accident, your insurance premium could go up. Accidents for which you’re not at fault might not affect your premium.
Yes, like any other collision, parking lot accidents will affect your car insurance claims history. In most provinces, they’ll stay on your claims history for up to six years. If you’re found at fault, you might also have to pay higher premiums.
If the at-fault driver injures another parking lot user, there may be a liability case. For example, the injured party may pursue legal action against the at-fault driver.
If the accident resulted from the at-fault driver committing a major offence (like impaired driving), they may face additional fines, a licence suspension, and potentially jail time.
Generally, fault is split 50/50 when it’s not possible to determine who was at fault. For example, if two cars reverse out of parking spots simultaneously and collide, it can be difficult to prove which driver was more negligent than the other.
Other scenarios are more clear-cut. If a driver backs into a parked car or hits a vehicle with the right of way, for example, that driver would certainly be 100% at fault.
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About the expert: Daniel Mirkovic
A co-founder of Square One with 25 years of experience in the insurance industry, Daniel was previously vice president of the insurance and travel divisions at the British Columbia Automobile Association. Daniel has a bachelor of commerce and a Master of Business Administration (MBA) from the Sauder School of Business at the University of British Columbia. He holds a Canadian Accredited Insurance Broker (CAIB) designation and a general insurance license level 3 in BC, Alberta, Saskatchewan, Manitoba and Ontario.
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