1.2 Insurable Interest, Indemnity, and Other Insurance Principles

Insurable Interest

Insurable interest means the insured would suffer a genuine financial loss if the covered property were damaged or destroyed. Without it, a contract is an unenforceable wager and void from inception.

A critical timing rule separates property from life insurance:

• Property & Casualty: insurable interest must exist at the time of loss. It need not exist when the policy is issued. A buyer can insure a building they are purchasing, but recovery requires an interest when the loss occurs.
• Life insurance: insurable interest must exist only at policy inception, not at the time of death.

Insurable interest in property arises from ownership, a mortgage or lien, a lease, or possession. The amount recoverable is limited to the value of that interest.

The Principle of Indemnity

Indemnity restores the insured to the same financial position held before the loss, no better and no worse. Profiting from a loss is prohibited because it would create a moral hazard. Several P&C provisions enforce indemnity:

• Other Insurance / pro-rata clause prevents collecting full limits from two policies on the same loss.
• Subrogation lets the insurer recover from a negligent third party after paying the insured, preventing double recovery.
• Salvage transfers damaged property to the insurer once it pays a total loss.

Exceptions to Strict Indemnity

Two coverages intentionally exceed indemnity: Replacement Cost (pays new-for-old without depreciation) and Valued / Agreed Value policies (pay a stated amount regardless of actual cash value). The exam labels these as exceptions to indemnity.

Indemnity and Its Supporting Doctrines

The principle of indemnity holds that insurance should restore the insured to the same financial position held immediately before the loss - no better, no worse. The insured should not profit from a loss. Several doctrines exist to enforce indemnity:

• Insurable interest prevents profiting by requiring genuine financial stake.
• Actual cash value (ACV) caps recovery at depreciated value rather than new-replacement cost.
• Subrogation lets the insurer recover from a negligent third party after paying the insured, preventing a double recovery.
• Other-insurance clauses coordinate multiple policies so the total paid never exceeds the loss.

Subrogation and Salvage

Under subrogation, once the insurer pays a covered claim, it succeeds to the insured's right to sue the at-fault party. If your insurer pays $8,000 after another driver damages your car, the insurer may then pursue that driver (or their carrier) for the $8,000. The insured cannot waive subrogation rights after a loss or settle with the wrongdoer in a way that impairs the insurer's recovery; doing so can void coverage. Salvage is the related right of the insurer to take and sell damaged property it has paid for in full - the wrecked auto becomes the insurer's once it pays the total loss.

Stated Value, Valued Policies, and the Limits of Indemnity

Most property policies pay ACV or replacement cost subject to the limit, but a few depart from pure indemnity. A valued policy (common in ocean marine and fine-arts coverage) pays an agreed amount stated in the policy regardless of actual value at the time of loss; many states also impose valued policy laws that require payment of the full face amount on a total loss of a building by a covered peril. Replacement-cost coverage technically exceeds strict indemnity because it pays new-for-old without deducting depreciation - a deliberate exception buyers pay extra to obtain.

Mortgagee, Loss Payee, and Insurable Interest in Practice

Insurable interest commonly involves more than one party. A mortgagee (lender) has an insurable interest in mortgaged property up to the loan balance, which is why the standard mortgage clause protects the lender even if the owner's own act would void coverage. A loss payee named for personal property (an auto lender) similarly has an interest in the financed item.

The exam tests recognizing that ownership is not the only source of insurable interest - a lender, a lessee responsible for property, a bailee holding goods, and a business with a financial stake in a key person's life all have legitimate insurable interests measured by the extent of their potential financial loss.

Actual Cash Value and Worked Numerics

Most P&C property forms pay Actual Cash Value (ACV) unless replacement cost is endorsed. The exam uses the standard formula:

ACV = Replacement Cost - Depreciation

Worked Example

A roof costs $20,000 to replace new. It has a 20-year useful life and is 8 years old. Depreciation = (8 / 20) x $20,000 = $8,000. ACV = $20,000 - $8,000 = $12,000. After a $1,000 deductible the insurer pays $11,000.

Under a replacement cost form (subject to the insured actually repairing), the depreciation holdback is recoverable, so the insured ultimately receives $20,000 - $1,000 = $19,000 once the work is completed and the recoverable depreciation is claimed.

Utmost Good Faith and Supporting Doctrines

P&C contracts rest on utmost good faith (uberrimae fidei): both parties rely on the honesty of the other. Three exam-tested concepts enforce this:

• Representations are statements believed true when made; a material misrepresentation can void the policy.
• Concealment is the deliberate withholding of a material fact.
• Warranties are statements guaranteed to be true; breach can void coverage even if immaterial.

Two final principles round out the chapter:

1. Proximate cause is the unbroken chain of events that produces the loss; coverage hinges on whether the proximate cause is a covered peril.
2. Contribution requires multiple insurers covering the same risk to share a loss, reinforcing indemnity.