Business insurance insights

Named Perils vs. Special Form in a Commercial Property Policy

Special form property coverage starts from all causes of loss and subtracts listed exclusions, while basic and broad forms list covered perils. Regulator guides point to flood, wear and tear and boiler losses as items to check.

By PolicyBenchmarkPublished

The Texas Department of Insurance says special form policies usually cover damage from all causes of loss, except those specifically listed in the policy, while narrower forms protect against fewer causes. The Florida Department of Financial Services says the Basic form covers the fewest perils and the Special form covers all perils not specifically excluded. Special form is therefore an exclusion-driven structure, not coverage for every possible loss.

How the structures differ

The Florida Department of Financial Services describes the Cause of Loss Form as a required component of commercial property coverage that specifies which perils are covered, with Basic, Broad and Special forms typically available. The Texas Department of Insurance describes three levels, each protecting against different causes of loss. It says broad form policies usually cover the basic form's causes plus leaking appliances, structural collapse, falling objects, and the weight of ice, sleet or snow.

QuestionBasic or broad (named perils)Special form
How is coverage defined?By the causes of loss the form lists (Texas Department of Insurance; Florida Department of Financial Services)By all causes of loss except those the policy specifically excludes (both agencies)
What to read firstThe list of covered perils, and whether the cause of your loss appears on itThe exclusions and limitations, and whether your cause of loss is listed
BreadthBasic covers the fewest perils; broad usually adds moreDescribed by Texas as providing the most coverage

Exclusions to find in any proposal

The Texas Department of Insurance says most policies exclude flood, earth movement, war, nuclear disaster, wear and tear, and insects or vermin. It adds that most commercial property policies do not cover flood damage, so a separate flood policy, including one through the National Flood Insurance Program, is needed for that protection.

The California Department of Insurance notes that most commercial property policies exclude losses from boilers and machinery. It describes separate boiler and machinery coverage, marketed as systems breakdown, as one way to address that exposure. That is a California agency's description, not a rule for other states.

The Florida Department of Financial Services also says surplus lines insurers are not required to file forms and rates with the Florida Office of Insurance Regulation and that their forms may contain unique exclusions and conditions. In Florida, then, a surplus lines special form can differ from an admitted insurer's form, so the exclusions in the actual form control the comparison.

Worksheet: compare causes of loss across proposals

For each proposal, note the following:

  1. Which cause of loss form (Basic, Broad or Special) is attached, and its form number.
  2. The full list of exclusions and any limitations or sublimits on the form and endorsements.
  3. Whether flood, earth movement, wear and tear, and boiler or machinery losses are excluded, and whether separate coverage is scheduled.
  4. Whether the insurer is admitted or surplus lines, if you are in Florida.
  5. Which locations and property types the form applies to.

The business insurance quiz turns your own answers into an editable checklist with an on-device print/PDF option. For wider policy reading, see Understanding Business Insurance Policies, the business owners policy page, and the Florida, Texas and California guides. Valuation and coinsurance are separate questions covered in Business Property Coinsurance: Questions Before You Choose a Limit.

Have a question about your own situation? Send it to PolicyBenchmark.

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This content is for informational purposes only and does not constitute insurance advice. Always consult with a licensed insurance professional before making coverage decisions.