Definition:Indemnity-based trigger
📋 Indemnity-based trigger is a contract mechanism in reinsurance and insurance-linked securities that activates a payout based on the actual incurred losses of the ceding insurer, as opposed to an index-based, parametric, or modeled-loss trigger that references external data or third-party loss estimates. Under an indemnity trigger, the reinsurer or ILS investor pays when the cedent's own verified losses from a defined event or over a defined period exceed the agreed attachment point — making the payout a direct function of the cedent's actual claims experience.
🔧 Operationally, indemnity-based triggers mirror the mechanics of traditional reinsurance. After a loss event, the cedent compiles and reports its actual claims data — a process that can take months or even years for long-tail lines such as liability or workers' compensation. The reinsurer or note trustee (in the case of a catastrophe bond) then verifies the reported losses against the contract terms before releasing payment. Because the payout depends on the cedent's own loss development, indemnity triggers eliminate basis risk — the risk that the hedging instrument fails to respond in proportion to the actual loss. This makes them especially attractive to cedents seeking a precise match between their retained loss and their recovery. However, the reliance on the cedent's own loss reporting introduces moral hazard concerns and information asymmetry: the reinsurer or investor must trust the cedent's reserving practices and claims handling integrity, and typically insists on audit rights and reporting covenants.
⚖️ The trade-off between precision and speed defines the indemnity trigger's place in the broader trigger taxonomy. While it offers unmatched alignment with the cedent's actual financial experience, settlement can be significantly delayed compared to parametric or index triggers that pay within days or weeks of an event. This latency has made indemnity-based cat bonds less popular with capital-markets investors who prefer the transparency and rapid resolution of non-indemnity structures — though indemnity cat bonds have gained market share in recent years as investors have grown more comfortable with cedent-specific data and as improved reporting technology has shortened development timelines. In traditional reinsurance, indemnity triggers remain the default for most treaty and facultative placements. Choosing the right trigger type is a strategic decision that balances basis risk tolerance, investor appetite, speed-of-payment needs, and the cedent's willingness to share granular loss data.
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