Specialty insurance rate softening accelerates

Specialty insurance rates dropped sharply, erasing most gains since 2017.

What the company is saying

WTW reports a significant softening in specialty insurance and reinsurance rates for the first half of 2026 and the 1 July renewals, with reductions exceeding those seen in 2025. The company highlights that rate decreases reached up to 17% net of claims and exposure trend, and that insurance rates softened at twice the pace of 2025 while reinsurance rates softened three to four times faster. WTW frames the SIMS survey as uniquely robust, drawing on $300 billion in gross written premium over a decade, including $50 billion in 2025 and $29 billion in the first half of 2026, and based exclusively on insurer-owned data. Richard Clarkson, Global Market Leader, Global Specialty, emphasizes the survey’s ability to capture both 1 January and 1 July renewals, providing granular insights into market conditions. The announcement underscores that by July 2026, about 65% of the cumulative 50% rate gains achieved between 2017 and 2023 have been eroded. The company positions SIMS as a critical benchmarking tool for insurers, supporting business planning and performance management. The tone is analytical and data-driven, with no forward-looking claims about WTW’s own financial performance.

What the data suggests

The data shows a marked deterioration in specialty insurance and reinsurance pricing in early 2026. Both insurance and reinsurance rates declined by 4% gross and 6% net of trend in the first six months, with property rates down 17% net of trend at the 1 July renewals. Insurance rates softened at twice the pace of 2025, while reinsurance rates softened three to four times faster, indicating an acceleration in market weakness. Cumulatively, rates net of claims and exposure trend had risen 50% from 2017 to 2023, but by July 2026, 65% of those gains were lost. The SIMS survey covers $300 billion in gross written premium over ten years, with $29 billion analyzed in the first half of 2026 alone. All 15 material insurance and reinsurance classes recorded net-of-claims-trend rate decreases, with specific classes such as Energy and FinPro seeing high-single-digit declines, Marine mid-single digits, and Aviation and Accident & Health low-single digits. In Casualty, a 6% rate increase was offset by an 8% claims trend, resulting in a 2% effective rate reduction. The breadth and depth of the data provide a comprehensive view of market softness, but class-level granularity is limited to qualitative ranges for some sectors.

Analysis

The announcement is a factual market survey update, providing realised data on specialty insurance and reinsurance rate movements for the first half of 2026 and the 1 July renewals. Nearly all claims are supported by specific numerical disclosures, such as percentage rate changes and premium volumes, with only a single forward-looking statement about the timing of the next survey update. There is no promotional or exaggerated language, and no claims about future company performance, profitability, or strategic initiatives. The tone is analytical and descriptive, with no attempt to inflate the significance of the findings. No large capital outlay or investment is discussed, and all benefits (market insights) are immediate and realised. The data is robust and transparent, with no evidence of narrative inflation.

Risk flags

• ●Accelerating rate declines across all specialty insurance and reinsurance classes increase the risk of margin compression for market participants, as 65% of the cumulative rate gains since 2017 have already been eroded. This rapid softening could pressure underwriting profitability and capital adequacy.
• ●The survey indicates that in key classes such as Casualty, even positive rate movements are now insufficient to offset claims trends, resulting in effective rate reductions. This suggests that risk pricing may be lagging underlying loss costs, raising concerns about rate adequacy and future reserve strengthening.
• ●The lack of precise, class-by-class quantitative breakdowns for some sectors (such as Energy, FinPro, Marine, Aviation, and Accident & Health) limits the ability to assess risk exposure and competitive positioning at a granular level. Investors may face uncertainty when evaluating specific lines of business.

Bottom line

WTW’s SIMS survey reveals that specialty insurance and reinsurance rates have fallen sharply in 2026, with up to 17% net reductions and 65% of the cumulative rate gains since 2017 now erased. The data points to broad-based market weakness, with all 15 major classes experiencing net-of-claims-trend rate decreases and property seeing the steepest declines. The survey’s scale—covering $300 billion in premium over a decade—lends credibility, but the absence of detailed class-level figures for some sectors leaves pockets of uncertainty. For investors, this is a clear signal that the specialty insurance market is in a pronounced softening phase, which could challenge profitability and risk management for carriers. The next actionable data will come with the SIMS update for the second half of 2026 and 1 January 2027 renewals. The key takeaway is that pricing power has shifted away from insurers, and market conditions are likely to remain challenging in the near term.

Announcement summary

(NASDAQ:WTW) WTW released the results of its Specialty Insurance Marketplace Survey (SIMS), reporting that specialty insurance market rates fell sharply in the first half of 2026 and for the 1 July renewals, with reductions generally exceeding those seen in 2025. Rate decreases reached up to 17% net of claims and exposure trend as reductions. In the first six months of 2026, both insurance and reinsurance rates declined by 4% gross of trend and 6% net of trend. Insurance rates softened at approximately twice the pace of 2025, while reinsurance rates softened three to four times faster, indicating a clear acceleration in weaker rating conditions. From 2017 to the market peak in 2023, rates net of claims and exposure trend increased by approximately 50% cumulatively, but by July 2026, around 65% of these gains had been eroded according to the SIMS insurance rate index. The SIMS survey draws on approximately $300 billion in gross written premium over a 10-year cycle, including $50 billion in 2025 and $29 billion in the first half of 2026. The survey covers specialty insurers operating in the London, Bermuda, and U.S. excess and surplus (E&S) markets and is based exclusively on insurer-owned data from WTW’s Insurance Consulting and Technology clients. Richard Clarkson, Global Market Leader, Global Specialty at WTW, stated that SIMS captures both 1 January and 1 July renewals, providing granular insights. Insurance rate movements in the first half of 2026 were broadly consistent with the 1 January renewals, with a decline of 4% gross of trend compared with 5%. The 1 July results showed rates down 6% gross and 9% net, pointing to accelerating softening. Property showed the steepest declines, with rates down 17% net of trend at the 1 July renewals. Energy and Financial and Professional Liability (FinPro) recorded high-single-digit reductions net of trend, while Marine declined by mid-single digits, and Aviation and Accident & Health posted low-single-digit reductions. In Casualty, rate increases of 6% at the 1 July renewals are no longer sufficient to offset the estimated claims trend of 8%, resulting in an effective 2% rate reduction. All 15 material insurance and reinsurance classes recorded net-of-claims-trend rate decreases in the first half of 2026. SIMS provides a consistent view of risk-adjusted rate changes across specialty classes and key geographies. WTW’s Insurance Consulting and Technology business has over 1,700 colleagues in 35 markets and serves more than 1,000 insurers across six continents. The next SIMS update will cover results for the second half of 2026 and 1 January 2027 renewals.

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