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Business Interruption Insurance in Canada

Also called business income insurance. If a fire or other covered loss forces you to close, business interruption insurance is the policy that replaces the income you lose and helps pay the bills that keep running.

Written by
Beatriz Alban Cabaco
Content Researcher
Reviewed by
Sean Nolan
10 years in insurance
Last updated
September 20, 2026

What is business interruption insurance?

Business interruption insurance, also called business income insurance or loss of income insurance, replaces income your business loses and pays for expenses that continue while you can’t operate normally because of a covered loss, such as a fire. It’s usually added to a commercial property policy, not bought on its own.

It doesn’t pay for the damage itself. Repairing or replacing your building, equipment and stock is what commercial property insurance is for. This policy covers what the closure costs you.

Lost net income
The profit you would have earned while you’re closed or working at reduced capacity.
Costs that continue
Rent or mortgage payments, loan payments, taxes and utilities that come due whether you’re open or not.
Payroll
Wages for staff you keep on so you can reopen with your team.
Extra costs to reopen
Expenses such as a temporary location that help you restart sooner.

Who needs business interruption insurance?

A good test: if you had to close for a month, could you still pay the rent, the loan and your staff? If not, this is worth asking about.

Shops and retailers
When the doors are shut, the sales stop, but the lease and the wages don’t.
Restaurants and cafés
A kitchen fire can close you long after the flames are out.
Offices and professional services
A damaged office can pause billable work, even if the team can work from elsewhere.
Manufacturers and workshops
Damaged machinery or a supplier’s fire can halt production for weeks.
Salons, clinics and gyms
Appointments and memberships stop when clients can’t come in.
Home-based businesses
Home policies usually exclude business use, so income from a home business needs its own cover.

What does a real claim look like?

These examples are illustrative, not real cases. In each one, a covered loss closes the business, and the policy is what helps make up the income and expenses that would otherwise fall to the owner.

A fire closes a café
A fire in the kitchen closes a café while the space is repaired. Business interruption insurance responds to the income the café would have earned and to the rent and payroll that carry on, once any waiting period has passed. The damage to the kitchen itself is a commercial property claim.
A supplier's fire halts production
A workshop’s only supplier of a key part has a fire and can’t ship for weeks. The workshop is undamaged, so its own policy wouldn’t normally respond. Contingent business interruption insurance is the extra that covers this, and it has to be in place before the fire.
A break-in closes an office for a few days
Thieves damage an office and take equipment. The business is closed while the door is repaired, and it rents a temporary space to keep serving clients. The extra cost of the temporary space can be covered as an extra expense, alongside the income lost during the closure.

When does it pay out, and when doesn’t it?

Most policies pay when a covered loss physically damages insured property and that damage stops you operating. Cause and wording matter. This table gives the general pattern, and your policy decides.

SituationUsually pays?Why
Fire, storm or other covered damage at your premisesUsuallyPhysical damage from a covered cause is the usual trigger
Damage at a supplier’s or customer’s premisesDependsOnly if you’ve added contingent business interruption cover
A power outageDependsDepends on the cause and where it happens, and may need a specific extra
Access to your premises blocked after damage nearbyDependsSome policies include civil authority cover for orders that follow nearby damage
A pandemic or infectious disease closureUsually notMost policies exclude it, and it isn’t physical damage
A cyberattack or data breachUsually notUsually needs a separate cyber insurance policy
Slow sales or a market downturnUsually notIt isn’t a loss from a covered event

How long does it pay?

Two time limits shape a claim, and both are worth understanding before you need them.

  • Waiting period (time deductible): the time after a loss before payments begin. Income lost during it is yours to absorb.
  • Indemnity period: the longest the policy will pay after a loss. How it ends differs by policy form. Some stop once the property is repaired or replaced, while others continue until the business is back to normal, up to a set limit.

A short period can run out before you’ve recovered. Rebuilding a property, replacing specialized equipment, getting permits or winning customers back can all take longer than owners expect. Ask your insurer how each period is set, and what happens if repairs take longer than planned.

How much business interruption insurance do you need?

There’s no single formula, and the right amount depends on your business. This is a way to think it through, not a recommended limit.

  1. Estimate the income you’d lose. Take your usual revenue for a period and subtract the costs that would stop if you were closed.
  2. Add the costs that continue. Rent or mortgage payments, loan payments, taxes, utilities and insurance.
  3. Add the payroll you’d keep paying. Include staff you’d want to keep so you can reopen with your team.
  4. Add the extra costs of getting going again. A temporary location, moving costs or faster shipping.
  5. Decide how long it could take. Think about repairs, permits, replacing equipment and winning customers back.

Ask your broker or insurer for their business interruption worksheet, and check your figures with your accountant.

What can be added?

The base cover may not include everything you’d need. These are common extras. Availability and wording vary by insurer, so ask about each one.

ExtraWhat it typically does
Extra expensePays the additional costs of operating while you recover, such as a temporary location
Contingent business interruptionCovers lost income when a supplier, customer or partner is shut down by a covered loss
Civil authorityCovers lost income when an authority blocks access to your premises after nearby damage
Rental incomeCovers rent you lose from tenants if you’re a landlord and a covered loss makes a unit unusable
Utility servicesCovers lost income after an interruption to power, water or communications off your premises
Longer indemnity periodExtends how long the policy pays, for businesses that would take longer to recover

How much does business interruption insurance cost?

There isn’t one price. What you pay depends on your business and the cover you choose. The only reliable number is a quote for your own business, and Clearly Rate doesn’t set prices. The insurer does.

What affects the price

  • The value of your commercial property policy
  • Your industry and how risky it is
  • Your annual revenue
  • Where the business is located
  • The limit you choose, and how long the policy would pay
  • The waiting period
  • The number of employees
  • Your claims history

How to keep your premium down

Base the limit on your own figures rather than a guess, since over-insuring costs more and under-insuring can leave a gap. Ask what a longer waiting period would save, and whether you could cover that stretch yourself. Ask about discounts for alarms, sprinklers and other protection, and keep your records in order, since well-documented income makes both a quote and a claim easier.

Is business interruption insurance required?

No general law requires it, but a lender or landlord may ask for it in some cases.

SituationWhat’s usually required
You have a mortgage or loan on the propertyThe lender typically requires property cover and may ask about income cover, so check your loan terms
You rent commercial spaceYour lease may set insurance requirements, so read yours
You’d struggle to cover fixed costs during a closureNot a requirement, but a practical reason to ask about it

Get ready: records to keep

Cover is only as good as your ability to show what you would have earned. Keep these in order before you need them.

  • Financial statements and tax filings for recent years
  • Sales records and invoices, including cash sales you can document
  • Payroll records
  • Supplier invoices and key contracts
  • A list of your ongoing fixed costs
  • A copy of these kept somewhere other than your business premises

What business interruption insurance doesn’t cover

It responds to income lost because a covered loss stops you operating. It generally won’t cover:

  • Closures caused by a pandemic or infectious disease, or by a government order that isn’t linked to physical damage, which most policies exclude
  • Income you can’t document, such as cash sales with no records
  • Flood, earthquake and sewer back-up, unless you’ve added them to the underlying policy
  • Strikes, contract terminations or penalties
  • A supplier’s insolvency
  • The illness of the owner
  • Slow sales or a market downturn
  • The physical damage itself, which is a claim under commercial property insurance
  • Data breaches, which usually need a separate cyber insurance policy
  • Claims by others that you caused them harm, which fall under general liability insurance

Exclusions vary by insurer, so read the list before you buy.

Business insurance FAQs

Is business interruption insurance included in commercial property insurance?
Not always. It’s usually added to a commercial property policy rather than sold on its own, and some property policies include it while others need it added as an extra. Check your policy, and ask your insurer whether it’s there and how it’s set up. See commercial property insurance.
Does it cover rent and payroll?
Usually, yes, as long as the closure comes from a covered loss. It’s designed to help with the costs that carry on while you’re closed, such as rent or mortgage payments, loan payments, taxes and payroll, along with the income you would have earned. What’s included and for how long depends on the policy.
Does it cover a pandemic or a government-ordered closure?
Usually not. Most policies are triggered by physical damage to property, and many exclude closures caused by an infectious disease or a government order. Wording varies by insurer, so ask before you buy and read the exclusions.
What is a waiting period?
It’s the time after a loss before the policy starts paying, sometimes called a time deductible. Income you lose during that stretch is yours to absorb. Insurers set it in different ways, so ask how yours works.
What is contingent business interruption insurance?
It’s an extra that covers lost income when a key supplier, customer or partner is shut down by a covered loss, even though your own premises are untouched. It usually has to be added to your policy.
Does it cover a power outage?
It depends. Cover often depends on what caused the outage and where it happened. An outage at your own premises that follows a covered loss may be included, while one on the utility’s side may need a specific extra. Ask about utility services if you’d struggle to operate without power.

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