PE firms acquire insurers to access their long-term, "permanent" capital. This capital is then deployed into the firm's own private credit funds, which in turn finance the firm's leveraged buyouts, creating a powerful, self-reinforcing synergy.
Unlike the FDIC, state insurance guarantee funds are post-funded. Surviving insurers pay for a failed competitor's losses but then receive state tax credits for these payments. This structure creates an automatic, taxpayer-funded bailout without any legislative action.
Because insurers only pay into guarantee funds after a failure occurs, a struggling firm has no disincentive for taking on excessive risk. They are not charged a higher premium for their behavior, creating a moral hazard that contrasts with the FDIC's risk-based system for banks.
Unlike public bond ratings, private credit assets on insurer balance sheets are assessed using non-public "private letter ratings." This opacity, combined with skewed rating agency incentives, leads to the overvaluation of these assets, obscuring true portfolio risk from regulators.
Beyond asset management fees, private equity firms owning insurers also charge them for other services like IT, accounting, and consulting. This creates additional revenue streams for the PE parent, extracting further value from the insurer's balance sheet.
The complex, state-by-state guarantee fund system designed to handle insurer insolvencies has never been used for a major national insurer with hundreds of billions in assets. Its ability to manage a large failure in a systemic crisis is entirely theoretical and unproven.
PE-backed insurers often transfer risk to captive reinsurance subsidiaries in low-visibility jurisdictions like Bermuda. Once assets are moved to these "shadow reinsurers," U.S. regulators lose all visibility into them, effectively hiding potential risks from the primary balance sheet.
A proposed solution for the insurance sector's moral hazard is to adopt the "Source of Strength Doctrine" from banking. This would legally require affiliates within a holding company (like a PE parent) to financially support a failing insurer, directly aligning the downside risk with the controlling entity.
A key driver of private credit's growth was the post-2008 push to move risk out of the federally-backed banking system. However, this risk has migrated into the insurance industry, which is governed by a fragmented, state-level regulatory framework with a less robust public backstop.