Casualty reinsurers are addressing escalating litigation risk across the US

Casualty facultative reinsurance is under pressure as the legal climate in the US grows more volatile. Some reinsurers in the industry are scaling back capacity, tightening terms, and walking away from entire jurisdictions. For insurers depending on facultative markets to fill gaps in coverage, the consequences are increasingly difficult to ignore.

“Underwriters in the industry are requesting more detailed exposure information,” said Meghan DiBona (pictured), vice president and casualty facultative manager at Aspen Insurance Group. This is especially true in high-risk segments like trucking and product liability, where the risks are layered, often indirect, and heavily litigated. Third-party transport exposures are a prime example – previously seen as peripheral, they’re now central to pricing decisions.

The reason: the legal system itself has become a core driver of volatility. Social inflation, the growing tendency of juries to award outsized damages, has turned liability exposures into moving targets. Reinsurers have little choice but to adjust. In practice, that means steeper pricing, narrower appetites, and far less willingness to absorb volatility.

In response, underwriting is no longer a siloed function. “Underwriting teams now often work closely with claims, actuarial, and legal teams to better anticipate emerging trends,” said DiBona. Legal reforms in Florida, for instance, triggered a reshuffling of plaintiff attorneys to other, more favorable venues. This kind of jurisdictional arbitrage is now a material risk factor – one that underwriting alone can’t manage.

Less capital, more fragmentation

Facultative capacity isn’t just getting more expensive – it’s getting harder to find. “Facultative reinsurers in our industry are reducing their exposure in this unpredictable legal environment by limiting capacity deployed,” DiBona said.

That retrenchment is shifting risk back to primary carriers. Placements that would once be covered by a single reinsurer now require multiple participants, each writing smaller lines. For clients, this means more fragmented programs, tighter layers, and greater reliance on facultative support – even in lower sections of the tower.

If fewer reinsurers are willing to participate, this could leave cedents facing stark choices: reduce coverage limits, raise retentions, or pay more – sometimes all three. “If the reinsurance capacity isn't available, cedents might need to reduce their limits or increase the original insured's retention,” DiBona said.

Nuclear verdicts reshape risk appetite

The rise in so-called nuclear verdicts – jury awards well beyond actuarial norms – has made casualty underwriting more selective than ever. Carriers are rethinking their exposure in venues known for large awards, and in many cases, they’re exiting entirely.

“Many reinsurers are refining their risk appetites for classes that are prone to nuclear verdicts,” said DiBona.

Some are simply avoiding certain jurisdictions, especially where courts have historically favored defendants. Others remain – but only at sharply increased premiums, and with reduced capacity.

This shift in appetite has real-world consequences. For brokers and cedents, finding reinsurance in high-verdict venues can be challenging. And the definition of a high-risk venue is expanding.

Responsiveness without panic

Facultative reinsurance has always offered flexibility. Unlike treaty business, it’s written risk by risk, which allows underwriters to move quickly. But agility is meaningless without discipline.

“The beauty of facultative reinsurance is that carriers analyze and price every single individual risk,” DiBona said. Still, she warned against knee-jerk reactions to single losses. “Facultative reinsurers should react to trends instead of outliers.”

It’s a line the market is still learning to walk. Overreact, and you lose credibility. Underreact, and you absorb losses no model predicted. DiBona emphasized the need for consistency, especially when terms are tightening. Clear guidance and transparent communication with cedents and brokers are essential if facultative players want to remain viable partners.

Where treaty stops, facultative steps in

For many insurers, facultative reinsurance functions as a pressure valve – handling the risks that don’t fit inside treaty frameworks. These aren’t marginal exposures. They’re the outliers: tough classes, distressed accounts, or claims-heavy operations that treaties exclude.

“Facultative reinsurance involves pricing each account individually,” DiBona said. “It tends to be the more challenging risks that go out to the facultative markets.”

That scrutiny cuts both ways. Facultative underwriters aren’t just pricing risk – they’re setting boundaries for what the market will tolerate. And right now, the boundaries are tightening. As casualty exposures grow more unpredictable and courtroom verdicts become increasingly changeable and more unpredictable, reinsurers are getting selective – fast.

What once was a backstop is now a frontline filter, reshaping how and where insurers can write business. And while facultative reinsurance remains nimble, it's no longer a fallback. In today's market, it's a battleground.