What Doesn’t Business Interruption Cover?
It commonly excludes interruption without a qualifying covered trigger, and may exclude flood, earthquake, virus, or other causes unless added by endorsement.
Business-income coverage is not general protection for any revenue decline. Many forms require covered physical damage to insured property, so a market downturn, loss of customers, or closure without the required trigger may not qualify. Flood, earthquake, equipment breakdown, utility interruption, supplier losses, and cyber events may be excluded or require a separate endorsement. Pandemic exclusions and civil-authority conditions also matter.
Read the coverage trigger alongside the exclusions; an endorsement may change one cause without changing the others. Confirm the insured locations, waiting period, income definition, restoration period, sublimits, and any dependent-property schedule. Ask the insurer to explain how the specific disruption you worry about would fit the quoted form.
Related Coverage
Sources
- Business Interruption and Business Owner Policy. National Association of Insurance Commissioners; Background; Commercial property; Business interruption; Contingent business interruption. Accessed 2026-09-25.
- FAQ on business interruption insurance and other issues affecting California small businesses. California Department of Insurance; Business interruption trigger; COVID-19 income loss; policy exclusions; civil authority. Accessed 2026-09-25.
- What Business Income Loss Coverages Are Out There? Learn the Endorsements That Can Help with Lost Business Income. National Association of Insurance Commissioners; Top Considerations; Things You Should Know: business income, extra expense, service interruption, contingent business interruption, civil authority. Accessed 2026-09-25.



