What is Excess Of Loss Reinsurance

Excess of loss reinsurance is a type of reinsurance in which the reinsurer indemnifies the ceding company for losses that exceed a specified limit. Excess of loss reinsurance is a form of non-proportional reinsurance. Depending on the language of the contract, it can apply to either all loss events during the policy period or losses in aggregate. Treaties may also use bands of losses that are reduced with each claim.

BREAKING DOWN Excess Of Loss Reinsurance

Treaty or facultative reinsurance contracts often specify a limit in losses for which the reinsurer will be responsible. This limit is agreed to in the reinsurance contract, and protects the reinsurance company from dealing with an unlimited liability. In this way, treaty and facultative reinsurance contracts are similar to a standard insurance contract, which provides coverage up to a specific amount. While this is beneficial to the reinsurer, it places the onus on the insurance company to reduce losses.

Excess of loss reinsurance takes a different approach. The reinsurance company is held responsible for the total amount of losses above a certain limit. For example, a reinsurance contract with an excess of loss provision may indicate that the reinsurer is responsible for losses over $500,000. In this case, if aggregate losses amount to $600,000 the reinsurer will be responsible for $100,000.

Excess of loss reinsurance can also work a slightly different way. Rather than require the reinsurer to be responsible for all losses over a certain amount, the contract may instead indicate that the reinsurer is responsible for a percentage of losses over that threshold. This means that the ceding company and the reinsurer will share aggregate losses. For example, a reinsurance contract with an excess of loss provision may indicate that the reinsurer is responsible for 50 percent of the losses over $500,000. In this case, if aggregate losses amount to $600,000, the reinsurer will be responsible for $50,000 and the ceding company will be responsible for $50,000.

Benefits of Reinsurance

By covering itself against excessive losses, excess of loss reinsurance gives the ceding insurer more security for its equity and solvency and more stability when unusual or major events occur. Reinsurance also allows an insurer to underwrite policies that cover a larger volume of risks without excessively raising the costs of covering their solvency margins or "the amount by which the assets of the insurance company, at fair values, are considered to exceed its liabilities and other comparable commitments." In fact, reinsurance makes substantial liquid assets available for insurers in case of exceptional losses.