1.4 Policy Structure: Declarations, Insuring Agreement, Conditions, Exclusions
Key Takeaways
- Every P&C policy is built from declarations, definitions, insuring agreement, conditions, exclusions, and endorsements (DICE plus definitions/endorsements).
- Named-perils coverage lists covered perils and the insured must prove the cause; open-perils covers all except exclusions and the insurer must prove an exclusion.
- Homeowners supplemental coverages (B, C, D) are percentages of Coverage A, so they can be computed from the dwelling limit.
- Exclusions exist for catastrophic, better-covered-elsewhere, non-fortuitous, and moral-hazard reasons.
- Property forms use a direct-physical-loss trigger; liability forms use occurrence or claims-made triggers (the latter tied to a retroactive date).
The Anatomy of Every Policy
Whatever the line — homeowners, dwelling, auto, or commercial — a property/casualty policy is assembled from the same building blocks. ISO standardizes much of this wording, so learning the parts once lets you read any policy. The mnemonic DICE captures the four primary parts: Declarations, Insuring agreement, Conditions, Exclusions (with definitions and endorsements added).
The Six Components
| Component | What It Contains | Plain-English Role |
|---|---|---|
| Declarations (Dec page) | Named insured, address, policy period, limits, deductibles, premium, covered property/vehicle, forms attached | The fill-in-the-blank 'who/what/how much' page |
| Definitions | Defined terms, often in bold or quotes ("insured," "bodily injury") | Controls the meaning of key words |
| Insuring Agreement | The insurer's core promise of what it will cover | The heart of coverage |
| Conditions | Duties and rules: pay premium, give notice, file proof of loss, cooperate, the other-insurance and subrogation clauses | The rules both parties must follow |
| Exclusions | Perils, property, losses, or persons not covered | Narrows the insuring agreement |
| Endorsements / Riders | Add, delete, or modify coverage | Customizes the standard form |
Two Forms of Insuring Agreement
The exam contrasts the two ways an insuring agreement can grant coverage — this drives the burden of proof:
| Approach | Coverage Granted | Who Proves What |
|---|---|---|
| Named perils (e.g., ISO DP-1 basic form, HO-2) | Only perils listed by name | Insured must prove the loss came from a listed peril |
| Open perils / 'all-risk' / special form (e.g., ISO HO-3 on the dwelling, HO-5) | All direct physical loss except what is excluded | Insurer must prove an exclusion applies to deny |
Exam alert: Open-perils coverage shifts the burden of proof to the insurer. That burden shift is the single most-tested consequence of the named-vs-open distinction.
Reading the Declarations: A Worked Limit
A homeowners dec page might show: Coverage A (dwelling) $300,000; B (other structures) 10%; C (personal property) 50%; D (loss of use) 30%. The percentages are of Coverage A, so B = $30,000, C = $150,000, D = $90,000. If a question gives only Coverage A and the standard percentages, you are expected to compute the others.
Why Exclusions Exist
Exclusions are not arbitrary; they exist for definable reasons the exam asks you to recognize:
- Catastrophic / uninsurable perils — flood and earthquake (covered by separate policies/endorsements), war, nuclear.
- Better covered elsewhere — auto exposure excluded from a homeowners form because the auto policy handles it.
- Non-fortuitous — wear and tear, deterioration, inherent vice (loss is expected, not accidental).
- Moral hazard control — intentional acts by the insured.
Conditions That Trigger or Defeat a Claim
Conditions impose duties; failure can defeat an otherwise valid claim. Common policy conditions include:
- Prompt notice of loss to the insurer.
- Protect property from further damage (mitigation).
- Proof of loss filed within a stated time (often 60 days).
- Cooperate and submit to examination under oath if required.
- Other-insurance clause governing how multiple policies share.
- Subrogation condition preserving the insurer's recovery right (the insured must not waive it after a loss).
The Coverage Trigger
The trigger is the event that activates coverage. Property forms generally use a direct physical loss trigger during the policy period. Liability forms split into two triggers tested by name:
- Occurrence trigger — covers injury/damage occurring during the policy period, no matter when the claim is filed.
- Claims-made trigger — covers claims first made during the policy period (subject to a retroactive date), common in commercial and professional liability.
Worked scenario: A general contractor's act in 2024 causes injury discovered in 2026. An occurrence policy in force in 2024 responds; a claims-made policy responds only if a policy is in force in 2026 and 2024 is on or after its retroactive date. That timing distinction is a frequent commercial-lines question.
Mortgagee, Loss Payee, and Additional Insured
The declarations and conditions also identify parties beyond the named insured, and the exam draws sharp lines among them:
| Party | Interest | Key right |
|---|---|---|
| Mortgagee (standard/union clause) | Lender's interest in real property | Protected even if the insured's own act voids coverage; gets separate notice of cancellation (often 10 days) |
| Loss payee | Lender's interest in personal property | Paid for its interest but not protected against the insured's acts |
| Additional insured | Another party given insured status | Receives liability protection, usually for the named insured's work/premises |
The standard mortgage clause is heavily tested: because it creates a separate contract with the lender, an arsonist-insured's fraud does not defeat the innocent mortgagee's recovery, and the insurer that pays the mortgagee gains subrogation against the insured.
Other-Insurance Provisions
When more than one policy covers a loss, other-insurance clauses in the conditions decide how they interact:
- Pro rata — each policy pays its share of limits (contribution by limits).
- Excess — one policy pays only after the other's limit is exhausted.
- Primary and excess — designated layers respond in order.
- Escape / non-concurrent — a clause attempting to avoid paying when other coverage exists (often unenforceable).
Amendments After Issue: Endorsements and the Application
The application is generally made part of the policy and its statements become the basis of coverage; a material misstatement there can support rescission. Endorsements (riders) then modify the form — adding a scheduled jewelry floater, deleting a vehicle, or attaching a protective-safeguards warranty. When an endorsement conflicts with the base form, the endorsement controls because it is the more specific, later-added wording.
A Reading Checklist for Any Policy
Faced with an unfamiliar policy on the exam, read the parts in order: confirm the insuring agreement grants the coverage, check the definitions for the operative terms, verify the declarations list the property/limit, then test each exclusion and condition against the facts. This DICE walkthrough turns a wall of text into a four-step decision and is the method behind nearly every coverage-determination question.
Under an open-perils (special form) insuring agreement, who carries the burden of proof when a loss occurs?
A homeowners declarations page lists Coverage A (dwelling) at $300,000 with standard percentages: Coverage B at 10%, C at 50%, and D at 30%. What is the Coverage C (personal property) limit?