Commercial Auto Insurance
Commercial auto insurance covers the vehicles a business actually runs on – the pickup on the job site, the cube van doing deliveries, the service fleet, the tractor-trailer heading for the border. In Canada, commercial auto insurance is written on provincially regulated wordings, so the policy is assembled from the same standard sections everywhere, but the mandatory limits, the benefits payable and the rules about who pays for what change the moment you cross a provincial line. The gap between what a business assumes it bought and what the form actually says is usually found at the roadside.
What Is Commercial Auto Insurance?
A commercial auto insurance policy is built on the same standard automobile form as a personal one – the Owner’s Policy, S.P.F. No. 1 – rated and endorsed for business use. What changes is the declared use of the vehicle, the radius it travels, what it carries, who is permitted to drive it, and the limits sitting behind all of that.
The distinction matters because a personal policy is priced on personal use. Once the answer involves carrying goods or tools for the business, moving passengers for compensation, or an employee driving on company time, the personal wording stops responding – and that determination is made after the accident. Commercial auto insurance is rated for exactly those facts. Liability that has nothing to do with a vehicle belongs on your commercial general liability policy instead.
Every Canadian automobile policy is assembled from the same parts:
- Section A – Third-Party Liability. Bodily injury and property damage you cause to others, plus the cost of defending the claim. Mandatory everywhere, with the minimum set provincially: $500,000 in Nova Scotia, $200,000 across most of the rest of the country.
- Section B – Accident Benefits. Medical care, rehabilitation, income replacement and death benefits for the people in your vehicle, paid regardless of who was at fault.
- Direct Compensation – Property Damage. In Ontario and the Atlantic provinces, damage to your own vehicle caused by another driver is settled by your own insurer, in proportion to that driver’s degree of fault.
- Section C – Loss of or Damage to the Insured Automobile. Optional physical damage cover, written as All Perils, Collision or Upset, Comprehensive, or Specified Perils, each with its own deductible.
- Section D – Uninsured Automobile. Injury and damage caused by a driver carrying no insurance at all, or one who cannot be identified.
Those sections are standard. The endorsements are where a commercial policy is actually built – fleet reporting, non-owned vehicles, vehicles in your care, replacement cost and limits well above the statutory floor. They carry a provincial prefix (S.E.F. in most of the country, N.S.E.F. in Nova Scotia, OPCF in Ontario) but the numbering is common, which is why brokers talk about a 21B or a 44 regardless of where the unit is plated.
Why Your Business Needs Commercial Auto Insurance
The Legal Minimum Is Not a Risk Assessment
Every province requires third-party liability before a vehicle can be plated. Nova Scotia sets the floor at $500,000 and most other provinces at $200,000. Those figures were written for private passenger risk, not for a loaded truck on a divided highway, which is why commercial auto insurance buyers routinely carry $2 million or more.
A Personal Policy Will Not Respond
Personal auto wordings are rated on personal use. The moment a vehicle carries tools, stock or goods for the business, or an employee drives it on company time, the insurer can decline on use – which is the whole reason commercial auto insurance exists. That call gets made after the accident, when there is nothing left to fix.
Your Employees’ Own Cars Are Your Exposure
When staff run errands, make deliveries or drive to client sites in their own vehicles, their limits become your limits and the claim can still name the business. Non-owned automobile coverage (S.P.F. No. 6) sits behind them and answers the claim against you.
Contracts, Lessors and Lienholders Ask For It
Clients, general contractors, landlords and lessors specify commercial auto limits and want a certificate before the first load moves. Anyone financing or leasing a unit will also require physical damage cover and loss payable in their name.
Downtime Costs More Than the Repair
A unit off the road is revenue that stops. Loss of use and rental provisions decide how quickly you are working again, and they are endorsements rather than automatic cover. Business interruption insurance answers property losses, not a vehicle out of service.
What a Commercial Auto Insurance Policy Covers
Section A – Third-Party Liability
The mandatory core: bodily injury and property damage you become legally liable for, together with the cost of defending the allegation. This is the limit shippers, clients and contracts ask about, and the one worth buying well above the provincial minimum.
Section B – Accident Benefits
No-fault benefits for the people in your vehicle – medical treatment, rehabilitation, income replacement, funeral and death benefits. The schedule is set provincially, so the same accident pays differently on either side of a provincial line.
Direct Compensation – Property Damage
In Ontario and the Atlantic provinces, damage to your own vehicle caused by another driver is settled by your own insurer in proportion to that driver’s degree of fault. It settles faster, and it is why a not-at-fault claim still appears on your own policy.
Section C – Loss of or Damage to the Insured Automobile
Optional physical damage, written four ways: All Perils, Collision or Upset, Comprehensive, or Specified Perils. Each carries its own deductible, and the choice usually comes down to the age and value of the unit and what a lienholder insists on.
Section D – Uninsured Automobile
Injury and damage caused by a driver with no insurance, or one who cannot be identified. Family Protection (No. 44) extends the same principle to drivers who are insured but carry a lower limit than you do.
The Endorsements That Do the Real Work
Blanket fleet reporting (No. 21B), legal liability for damage to non-owned vehicles in your care (No. 27), loss of use (No. 20), limited waiver of depreciation (No. 43R) and lienholder loss payable (No. 23A) are where a commercial policy is genuinely shaped.
What Commercial Auto Insurance Does Not Cover
The Goods You Are Hauling
Cargo is not an automobile exposure. Freight, materials and customer property in transit need motor truck cargo coverage, and shippers and freight brokers usually specify both a limit and the wording before they will tender a load.
Tools, Equipment and Stock in the Vehicle
A ladder rack, a compressor, a laptop or a van full of inventory are contents, not automobile. They belong on a commercial property policy or on contractors equipment cover written for tools that move.
Injuries to Your Own Drivers
Employee injury goes to provincial workers’ compensation – the WCB in Nova Scotia – with Section B accident benefits and an employer’s liability endorsement filling defined gaps. The automobile policy answers third parties.
Wear, Tear and Mechanical Breakdown
Failed transmissions, worn brakes, rust and gradual deterioration are maintenance, not insured loss. Physical damage cover responds to sudden and accidental events, which is also why a well-documented maintenance program helps at renewal.
Customers’ Vehicles in Your Care
If you move, service, store or road-test vehicles you do not own, the standard form is the wrong one. That exposure belongs on a Garage Automobile Policy (S.P.F. No. 4), or on legal liability for damage to non-owned automobiles.
Anything You Did Not Declare
Rated use, radius, commodity and driver list are underwriting facts, not paperwork. Adding a unit, changing what it carries or extending how far it runs without telling your broker is the most common way a commercial auto claim comes apart. Ride-share and courier work are excluded unless declared.
Most of these gaps are answered elsewhere in the program — cargo, property, workers’ coverage and garage risks each sit in a different place. See business insurance for how the pieces fit together.
How Your Units Are Priced
Fleet or Individually Rated?
Commercial auto insurance is priced two completely different ways, and two vehicles and twenty vehicles are underwritten in different departments. It is the question that decides most renewals for contractors and developers, seafood and fishing operations and service businesses running more than a couple of units.
Individually Rated
- Typically fewer than five units
- Each vehicle priced on a fixed rating matrix
- Driver records, territory and vehicle class drive the premium
- Predictable, but very little room to negotiate
- Units are added and removed one endorsement at a time
Fleet Rated
- Generally five or more units registered to the business
- Priced on your own loss experience, not a matrix
- A clean loss ratio earns credits; a bad year is felt directly
- Blanket fleet reporting (No. 21B) keeps new units covered automatically
- One renewal date, one policy, one set of paperwork
What Underwriters Look At
- Loss ratio over the last three to five years
- Radius of operation and what the units actually carry
- Driver abstracts, hiring standards and turnover
- Safety rating: CVOR in Ontario, National Safety Code profile elsewhere
- Telematics, cameras and a documented maintenance program
The line is not always five. Insurers set their own fleet thresholds, and some will fleet-rate at three units where the exposure suits them. If you are sitting at four or five vehicles and still renewing on a matrix, it is worth asking the question before you buy the next one.
Cross-Border Operations
Running Into the United States
Standard Canadian commercial auto insurance wordings already follow you across the border. United States operating authority is a separate matter, and it is the part that catches carriers out.
What Your Policy Already Does
- Standard wordings apply in Canada, the United States, and on vessels between them
- The same territory applies to the non-owned form (S.P.F. No. 6)
- Your Canadian limits travel with you – they do not increase at the border
- Provincial accident benefits attach to the policy, not to the geography
What US Authority Requires
- A USDOT number and operating authority before the first load
- Federal financial responsibility from $750,000 for general freight over 10,001 lbs
- $1 million for most hazardous materials; $5 million for the highest-hazard commodities
- $300,000 for lighter units carrying non-hazardous freight
- An MCS-90 endorsement and a BMC-91 or BMC-91X filing made by your insurer
What to Line Up First
- Limits that reflect US litigation, not the Canadian statutory minimum
- Motor truck cargo with a limit and wording your shippers will accept
- Trailer interchange cover if you pull equipment you do not own
- Reefer breakdown where the load is temperature-controlled
- Written confirmation your insurer will make the FMCSA filings
The MCS-90 is not extra insurance. It is a financial guarantee to the public that a judgment within the federal limits will be paid, and the insurer can seek reimbursement from the carrier afterwards for anything the policy itself did not actually cover. It satisfies the regulator. Buying the limit is what protects the balance sheet. Talk to a broker before the first US load, not after it.
Commercial Auto Insurance FAQ
Can I use my personal auto policy for a business vehicle?
Not once the use changes. Personal wordings are rated on personal use, and carrying tools, stock or goods for the business – or letting an employee drive on company time – moves the risk outside what the policy contemplated. Commercial auto insurance exists precisely for those facts. The insurer can decline on use, and that determination is made after the accident.
How much third-party liability should a commercial vehicle carry?
The provincial minimum is a licensing threshold, not a risk assessment. Nova Scotia sets it at $500,000 and most other provinces at $200,000. Commercial auto insurance buyers typically carry $2 million, and operators running highway distances or into the United States carry more, often layered with an excess policy above the automobile limit.
What is non-owned automobile coverage?
S.P.F. No. 6, the Standard Non-Owned Automobile Policy, responds to liability arising from vehicles the business does not own – employees’ own cars used on company business, rentals and hired units. It sits behind the driver’s own insurance and answers the claim brought against the business once their limit is exhausted. It is frequently written alongside, or endorsed onto, a commercial general liability policy.
Are employees covered when they drive their own cars for work?
Their own policy responds first, up to their own limit. Anything beyond that, and any claim brought directly against the business, falls to your non-owned automobile coverage. Employees should also confirm business use is disclosed to their own insurer, because their policy can deny for exactly the same reason yours would.
What is the difference between fleet and individually rated commercial auto insurance?
Individually rated commercial auto insurance prices each unit against a fixed matrix – vehicle class, territory, driver record – and is the norm below roughly five vehicles. Fleet policies price the business on its own loss experience, which means a clean run earns credits and a bad year is felt immediately. Fleet also brings blanket reporting, so units are covered as they are acquired rather than one endorsement at a time.
Does commercial auto insurance cover the cargo I am hauling?
No. Commercial auto insurance covers the vehicle and the liability arising from its use, not the goods on it. Freight, materials and customer property in transit need motor truck cargo coverage, and tools or stock carried in the vehicle belong on a commercial property policy. Shippers and freight brokers usually specify both a minimum limit and the wording before they will tender a load.
What is an MCS-90 endorsement, and do I need one?
If you hold United States operating authority, yes. The MCS-90 is a federal endorsement guaranteeing that a judgment within the required financial-responsibility limits will be paid. It protects the public rather than the carrier – the insurer can recover from you afterwards for amounts the policy itself did not cover, which is why the underlying limit still matters.
What affects a commercial auto insurance premium?
Commercial auto insurance is priced on declared use and radius, what the units carry, the type and value of each vehicle, driver records and turnover, your own loss history, the limits and deductibles selected, and your safety rating – CVOR in Ontario, the National Safety Code carrier profile elsewhere. Two identical trucks price very differently depending on who drives them and how far they go.
What is Direct Compensation – Property Damage?
In Ontario and the Atlantic provinces, damage to your own vehicle caused by another driver is settled by your own insurer rather than the other party’s, in proportion to that driver’s degree of fault. It is mandatory, it settles far faster than chasing the other carrier, and it is the reason a not-at-fault claim still shows on your own policy.
How do I add or remove a vehicle mid-term?
On an individually rated commercial auto insurance policy each change is an endorsement processed one unit at a time, and cover begins when it is reported – not when the unit is bought. On a fleet policy, blanket reporting (No. 21B) picks up units automatically and reconciles premium at year end, which is one of the main reasons growing fleets move across to it.
Schedule a Consultation Today
Whether you are placing commercial auto insurance on a first work truck, moving a growing fleet onto one policy, or lining up limits and filings before your first load into the United States, our brokers can walk you through it.
Already had an incident? Start with our claims team. Otherwise, reach out today and experience the Stanhope difference.