Definition:Non-waiver agreement

📝 Non-waiver agreement is a written agreement between an insurance carrier and a policyholder that preserves the insurer's right to deny a claim based on policy provisions, even while the insurer proceeds to investigate or defend the claim. In the claims-handling process, it serves as a critical safeguard: without it, an insurer that voluntarily takes action on a claim—such as hiring defense counsel or paying interim expenses—risks being deemed to have waived its coverage defenses or to be estopped from later asserting them.

🔧 Typically, the insurer presents the non-waiver agreement to the policyholder early in the investigation, often when a preliminary review reveals potential coverage questions—such as a possible exclusion, a late-notice issue, or a dispute over whether the loss falls within the policy period. By signing, the insured acknowledges that the carrier's continued investigation or provision of a defense does not constitute an admission of coverage. If the policyholder refuses to sign, the insurer may issue a reservation of rights letter unilaterally, which accomplishes a similar protective function without requiring the insured's consent.

⚖️ From a practical standpoint, non-waiver agreements help both sides. The insurer can fulfill its good-faith obligation to investigate and, where applicable, defend the insured without inadvertently conceding coverage. The policyholder, in turn, receives the benefit of the insurer's continued engagement rather than an outright denial at the outset. For adjusters, MGAs with claims authority, and third-party administrators, knowing when to deploy a non-waiver agreement—versus a reservation of rights letter—is a foundational competency that directly affects litigation outcomes and bad-faith exposure.

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