🔄 Churning is an unethical and often illegal sales practice in the insurance industry in which an agent or broker persuades a policyholder to replace an existing policy with a new one — or to make unnecessary changes to an in-force policy — primarily to generate fresh commissions rather than to serve the client's legitimate coverage needs. The practice is most prevalent in life insurance and annuity markets, where products carry substantial upfront commissions and where surrender charges, new contestability periods, and reset suicide exclusion windows imposed by a replacement policy can materially harm the consumer.

⚙️ Regulators combat churning through replacement regulations that require agents to complete detailed comparison forms — commonly modeled on NAIC model rules — whenever a new policy is proposed as a substitute for an existing one. The incumbent insurer must be notified, and the consumer receives a disclosure highlighting the financial consequences of the switch. Despite these safeguards, churning persists because the informational asymmetry between producer and consumer remains wide, particularly in complex products like universal life or variable annuities. Carriers monitor their own books for unusual lapse-and-rewrite patterns, and suitability review frameworks — strengthened by standards such as the NAIC's best interest model regulation — add another layer of scrutiny at the point of sale.

⚠️ Beyond regulatory penalties and E&O exposure for the offending agent, churning erodes consumer trust in the insurance distribution system as a whole. Policyholders who have been churned often discover the damage only years later, when a claim is denied during a new contestability period or when accumulated cash value is revealed to be far less than projected. For carriers, patterns of churning within their distribution force can trigger market conduct examinations, reputational harm, and class-action litigation. The industry's ongoing shift toward fee-based advisory models and transparent digital platforms reflects, in part, a structural effort to reduce the economic incentives that make churning attractive in the first place.

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