Glossary

Reinsurance

Insurance that insurance companies buy, passing part of the risk on policies they've sold to another company called a reinsurer.

Also called: reinsurer, ceded reinsurance

Reinsurance is how a life insurer (the ceding company) shares risk with another insurer (the reinsurer). The ceding company keeps its contract with you, collects your premium and pays your claim. Behind the scenes, the reinsurer reimburses it for an agreed share of losses in exchange for a share of premiums.

Life insurers use it for several reasons: to cap exposure on any one life above their retention limit, to smooth results, to free up capital and reserves, and to tap the reinsurer's underwriting expertise. Common forms include yearly renewable term reinsurance, which covers only the net amount at risk, and coinsurance, which shares premiums, reserves and investment risk proportionally. Hypothetically, an insurer that issues a $10 million policy with a $2 million retention cedes the other $8 million to one or more reinsurers.

Policyholders rarely see reinsurance, and it doesn't change their rights: if a reinsurer fails, the direct insurer still owes the claim. It draws scrutiny when insurers, often private equity-backed, move large blocks of annuities to affiliated or offshore reinsurers that operate under different capital rules. See reinsurance: the insurers behind your insurer and Offshore reinsurance and Bermuda: why it matters to policyholders.

Last reviewed October 4, 2026

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