PlumBot: Bot: Creating new article from JSON

2026-03-10T13:34:04Z

Bot: Creating new article from JSON

New page

📋 '''Occurrence-based policy''' is another name for an [[Definition:Occurrence policy | occurrence policy]] — an [[Definition:Insurance policy | insurance contract]] that responds to covered events taking place during the [[Definition:Policy period | policy period]], irrespective of when the resulting [[Definition:Claim | claim]] is filed. The term is used interchangeably with "occurrence policy" throughout the [[Definition:Insurance carrier | insurance]] industry, though "occurrence-based" tends to appear when professionals are explicitly contrasting coverage trigger mechanisms — for instance, when comparing occurrence-based and [[Definition:Claims-made policy | claims-made]] structures in a [[Definition:Professional liability insurance | professional liability]] or [[Definition:General liability insurance | general liability]] placement.

⚙️ Functionally, an occurrence-based policy works by anchoring [[Definition:Coverage | coverage]] to the date on which [[Definition:Bodily injury | bodily injury]], [[Definition:Property damage | property damage]], or another insured event physically occurs. The [[Definition:Policyholder | policyholder]] need not report the incident during the policy's active term for coverage to apply, which creates a built-in tail of protection that persists indefinitely after the policy expires. This mechanism benefits insureds but demands that [[Definition:Insurance carrier | carriers]] maintain robust [[Definition:Loss reserves | reserves]] — including [[Definition:Incurred but not reported (IBNR) | IBNR]] estimates — for claims that may emerge years later. From an [[Definition:Underwriting | underwriting]] standpoint, pricing occurrence-based forms requires careful [[Definition:Loss development | loss development]] analysis and wider risk margins to accommodate this inherent uncertainty.

🧭 Choosing between an occurrence-based policy and a [[Definition:Claims-made policy | claims-made]] alternative is one of the key structural decisions in program design, and [[Definition:Insurance broker | brokers]] frequently counsel clients through the trade-offs. Occurrence-based coverage eliminates the need to purchase an [[Definition:Extended reporting period | extended reporting period]] or "tail" endorsement when switching carriers, simplifying transitions and reducing the risk of coverage gaps. However, for [[Definition:Reinsurer | reinsurers]] and [[Definition:Actuary | actuaries]] modeling portfolio exposure, occurrence-based books of business introduce [[Definition:Long-tail liability | long-tail]] volatility that must be priced into [[Definition:Reinsurance treaty | treaties]] and factored into [[Definition:Regulatory capital | capital adequacy]] assessments.

'''Related concepts'''
{{Div col|colwidth=20em}}
* [[Definition:Occurrence policy]]
* [[Definition:Claims-made policy]]
* [[Definition:Policy trigger]]
* [[Definition:Incurred but not reported (IBNR)]]
* [[Definition:Long-tail liability]]
* [[Definition:Loss development]]
{{Div col end}}

Definition:Occurrence-based policy - Revision history

PlumBot: Bot: Creating new article from JSON