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Rising severity of losses has caused disruption across the excess market. It’s important for an insurance agent to understand these shifts so they can determine the best course of action for their clients.

What’s Happening

Cost of claims are rising across the board on many lines of business driven by a variety of forces coming together:

  • More complex tech embedded in vehicles
  • Rising costs for construction materials, medical care, labor, etc.
  • Global supply chain volatility

Specific to excess casualty layers, demand for higher excess limits is going up, but capacity is going down. The total cost of loss is on the rise due to a number of factors:

  • Third-party litigation funding
  • Verdict inflation and legal system abuse
  • Accelerating medical inflation

All in all, claims are more expensive and excess limits are struggling to keep up. What once might have been covered by a policy’s primary coverage now may be dipping into or even exhausting excess limits.

Take this hypothetical scenario:

A landscaping company has a $1 million commercial auto liability policy with a $5 million excess layer to cover their 50 vehicles. One of their trucks collides with a motorcycle at a 3-way stop after the truck ignores a stop sign due to impaired visibility of the signage at the intersection. The cyclist loses consciousness and suffers a severe leg fracture that requires four surgeries to repair.

After trial, the jury concludes that the truck driver is entirely at fault and awards a verdict of $5.6 million; $500,000 for medical bills and the rest for emotional distress, pain and suffering, and life care needs.

It’s not a worst-case scenario but this negligence case involving one driver has still pierced the excess layer. Due to the increased medical costs and the majority of the damages being non-economic (pain, suffering, life impact), a loss that might have stopped at the primary limit is now consuming capacity of the excess policy.

The agent did the right thing by adding an excess layer, but the speed at which losses are growing is outpacing what’s available in the excess market. A client’s excess layer that was only in place for rare events may already be misaligned with today’s loss reality.

So what can you do?

  • Set expectations and discuss options early with your clients.
    • Premiums could be higher due to volatility and coverage customization required.
    • Quotes could require more underwriting time and detail. Auto fleet management and safety programs are more important than ever.
  • Strong submissions can dramatically improve outcomes in the excess space. The better the story you can tell, the better we can find the perfect solution for your clients. Use this resource for additional guidance in creating a strong submission.
  • Consider partnering with our Risk Services team. Solid safety programs can make your clients better risks and contribute to better market access and pricing over time.

The CWG team specializes in customized solutions for complex risks and can help you make sense of the ever-evolving excess market. Our underwriters act with integrity and creativity to achieve success together and provide the right coverage that protects what matters most for our insureds. We won’t treat your clients like they’re cookie-cutter, and that’s not a promise we make lightly – that’s the CWG difference. 

Products and services of Continental Western Group® described above are provided by one or more insurance company subsidiaries of W. R. Berkley Corporation. Not all products and services may be available in all jurisdictions, and the coverage provided by any insurer is subject to the actual terms and conditions of the policies issued. Information in this publication is subject to change at any time. This publication provides general information only, is not legal advice, and is not a statement of contract. While reasonable care has been utilized in compiling this information, no warranty or representation is made as to accuracy or completeness. Any statement regarding insurance coverage made herein is subject to all provisions and exclusions of the entire insurance policy. Claims scenarios are provided for example purposes only. The outcome of any claim is dependent on the specific facts and circumstances of the claim, as well as the policy provisions in effect at the time of the loss. © 2026 Continental Western Group®. All rights reserved. 2511CWGBL0626

Understanding the Excess Market was last modified: July 7th, 2026 by CWG