Interruption coverage tied to key outside premises the insured depends on.
Dependent-property coverage is commercial interruption wording that applies when the insured business depends on another location or operation and that outside property suffers a covered loss that disrupts the insured’s business.
It is a wording-focused way of describing the dependent-site trigger that often sits behind contingent business interruption.
Modern businesses are often tied to a small number of suppliers, manufacturers, processors, distributors, or anchor customers. Damage at one of those outside properties can quickly reduce sales or stop production, even though the insured’s own premises are undamaged.
Dependent-property coverage matters because it addresses that commercial reality directly.
In Canadian commercial insurance, dependent-property coverage usually appears as an extension of business income or business interruption wording. The key questions are usually:
This is closely related to contingent business interruption, but the wording often becomes more specific at the dependent-property level by identifying suppliers, receivers, manufacturers, or leader properties.
| Question | Why it matters |
|---|---|
| What outside locations count as dependent properties? | The policy may define qualifying sites narrowly rather than by everyday business importance |
| What kind of relationship must exist? | Supplier, receiver, manufacturer, leader, or another defined dependency may be required |
| What sort of damage must occur there? | The outside loss still has to fit the policy trigger |
| How does the insured prove resulting income loss? | The business has to connect outside damage to its own interruption results |
A food producer depends on one refrigerated warehouse and distribution facility. A serious fire at that facility prevents normal shipment of product for weeks. If the policy includes dependent-property wording and the trigger fits, the insured may analyze the resulting income loss under that extension.
The biggest mistake is assuming any important outside business relationship automatically qualifies. The policy may define dependent properties narrowly.
Another mistake is treating dependent-property coverage as if it were just ordinary commercial property insurance. The insured’s own site may not be damaged at all.
Readers also blur this term with civil authority coverage. Both can involve interruption without direct damage to the insured’s premises, but the trigger logic is different.
It is also wrong to assume dependent-property coverage automatically responds anywhere contingent business interruption is mentioned. Often this is the more specific wording that decides which outside premises actually qualify.
Dependent-property wording can vary widely in how it defines qualifying premises, covered triggers, waiting periods, and documentation requirements. The label is useful, but the actual extension language controls.