UK Insurance Market Insights: Soft Market Persists, but Conditions Moderate

UK Insurance Market Insights: Soft Market Persists, but Conditions Moderate
March 20, 2026 10 mins

UK Insurance Market Insights: Soft Market Persists, but Conditions Moderate

UK Insurance Market Insights: Soft Market Persists, but Conditions Moderate

The UK insurance market remained favourable for buyers in Q4 2025, with strong competition and ample capacity. While soft conditions continued, firmer pricing emerged in some lines, making strong risk differentiation essential.

Key Takeaways
  1. Soft market conditions continued across most insurance lines, with many buyers still achieving double-digit premium reductions.
  2. Strong insurer competition is driving flexible terms, although there is continued underwriting discipline.
  3. Buyers can secure stronger outcomes by starting renewal discussions early, providing high-quality risk information and considering opportunities to increase limits or broaden cover.

An Attractive Market for Insurance Buyers

Buyer-friendly conditions continued in Q4 2025 as insurer competition and abundant capacity pushed pricing down across most lines. Motor was the notable exception where rates were either flat or rising slightly. Many organisations achieved double-digit savings, alongside higher limits and stable — or even reduced — deductibles. Long-term agreements (LTAs) also became more widely available as insurers sought to differentiate themselves.

Despite the price reductions, underwriting standards remain firmly in place which means risk differentiation is a top priority. Carriers are increasingly focused on risk quality, making robust, accurate and timely risk information essential. Organisations that clearly articulate controls, exposures and improvements are best positioned to secure the strongest outcomes.

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Given the ongoing soft market, now is the time to maximise the coverage and limits available while insurance market conditions continue to trend in your favour.

Michelle Beverley
Chief Broking Officer, Commercial Risk, United Kingdom

Casualty Insurance

Double-Digit Price Decreases Continue but Carriers Remain Selective

Current Conditions

Intense insurer competition continued across the casualty market in Q4 2025, with well-managed accounts — particularly those that had not been remarketed for several years — were able to achieve savings of more than 30%. While there has been some capacity removed from the market there is still abundant capacity as carriers continue to take on risks that might have been outside their appetite in previous years.

Insurers are differentiating themselves through more flexible terms, including higher primary limits, the removal inner limits and more adaptable deductible structures. Cancel and rewrite option for existing LTAs remain available, while new three-year LTAs were offered with rate reductions in the low single digits in years two and three.

U.S. exposures, however, continued to attract higher rates and elevated attachment points, particularly on risks with significant U.S. auto exposure. Discussions around per- and polyfluoroalkyl substances (PFAS) have become more focused, with buyers expected to provide detailed information on controls and ongoing mitigation.

Outlook

Insurer competition has not eased since year-end, with several carriers putting forward unsolicited counter‑offers to secure a position on attractive risks. At the same time, carriers are becoming more selective when underwriting new business, even as coverage continues to broaden for well‑controlled risks.

Effective market management is increasingly important. Understanding the buyer’s priorities, engaging early and maintaining strong relationships with both incumbent and alternative carriers will be key to securing sustainable outcomes in this evolving environment.

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It is key for every buyer that their broker is knowledgeable on their risk structure and key drivers. Market meetings, either virtual or in person, are an invaluable way of continuing to strengthen and future-proof market relationships and interest.

Gemma Bailey-Madigan
Casualty Broking Director, Commercial Risk, United Kingdom

Property Insurance

Premium Reductions Continue

Current Conditions

The property insurance market remains highly competitive and this environment has continued to intensify. Insurers are benefiting from favourable reinsurance treaties and are actively pursuing both growth and retention strategies. As a result, in the final quarter of 2025, many buyers were achieving premium reductions in the region of 11% to 20%, with well-managed risks sometimes securing decreases approaching 30%.

Excess layers are, where economical, frequently being absorbed into larger primary quota-share structures, and some buyers have been able to broaden natural catastrophe and business interruption coverage. LTAs remain widely available, and opportunities persist to negotiate cancel-and-rewrite arrangements to improve terms mid-period.

Outlook

Benign natural catastrophe experience during 2025 helped support favourable reinsurance conditions at the 1 January 2026 renewals. Insurers’ ongoing focus on retaining business and delivering growth suggests that the current buyer friendly environment is likely to continue, making this a good time to future proof programmes by:

  • Reviewing and updating declared values.
  • Reassessing sub limits.
  • Ensuring coverage terms are consistent and aligned with risk appetite.

These conditions are unfolding against a backdrop of wider geopolitical uncertainty, which continues to influence insurers’ views on supply chain resilience, indemnity periods and programme structure.

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The geopolitical environment remains fluid, creating uncertainty, particularly around supply chains. This uncertainty is directly influencing the way indemnity periods and limits are being considered and structured in the current property insurance market.

Pearce Stewart
Head of Property, Commercial Risk, United Kingdom

Cyber Insurance

Cyber Still the Top Risk but Insurance Pricing Remains Competitive

Current Conditions

Cyber remains the top risk for UK businesses, with cyber incidents ranked the number one threat with business interruption (BI) closely behind, underscoring how digital outages now translate directly into operational disruption. Claims activity continued to rise throughout 2025, driven primarily by ransomware, business email compromise, vendor outages and privacy non‑compliance.

Despite this increase in both frequency and severity, market conditions remain broadly favourable for well-managed risks. Competitive capacity, particularly among London market and specialist carriers, kept pricing largely flat to marginally reduced for organisations able to demonstrate robust risk maturity. However, underwriters are sharpening their focus on systemic exposures and loss‑heavy sectors such as healthcare and critical infrastructure.

Outlook

Buyer-friendly conditions are expected to persist in 2026, but the pace of softening is slowing. Insurers are seeking to manage higher-risk segments, while remaining competitive for mid-market and large corporate business with strong controls and clean loss records. Recent global outlooks highlight key themes that will shape UK cyber renewals:

  • Ransomware and data theft led extortion will remain the dominant claims driver, with fewer victims paying but the largest events increasingly challenging traditional limit assumptions.
  • Systemic cloud and technology vendor outages have underscored aggregation risk, but abundant capacity means most carriers still offer system failure and contingent BI often at full limits, for well-managed buyers.
  • AI‑driven exposures — from deepfake‑enabled fraud to compliance risks under emerging regimes such as the EU AI Act — are becoming increasingly relevant to underwriting decisions.
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As organisations face threats that outpace traditional response models, our focus remains clear: empowering organisations to foresee, adapt and recover with confidence, ensuring that security continues to be the foundation of trust in an increasingly digital and unpredictable world.

Nathan Hankin
Head of Retail Cyber and Tech E&O, Commercial Risk, United Kingdom

Motor Fleet Insurance

Insurer Competition Rewards Well-Performing Fleets

Current Conditions

Claims inflation continues to place upward pressure on felt costs, driven by rising repair and labour costs. Despite this, sustained insurer competition during Q4 led to beneficial renewal outcomes for selected fleet owners. Average rate movements remained within a flat to +5% range, but well‑performing fleets — those with strong risk management, clean loss experience and robust data — were often able to secure double‑digit premium reductions.

For fleets with more challenging risk profiles, insurer appetite was more limited. Poor claims performance, high-severity exposure, young/inexperienced drivers and limited risk controls all contributed to firmer pricing. Underwriters are placing increasing weight on behavioural and operational controls, including claims reporting times, driver risk management, telematics adoption and evidence of continuous risk improvement.

Outlook

Insurer competition is expected to remain at broadly stable, with insurers continuing to prioritise well-performing car and van fleets where they see sustainable profitability. A strong risk management culture, high-quality date and demonstrated improvements in driver behaviour and claims outcomes will remain key differentiators.

For fleets with weaker performance or more complex exposures, underwriters are likely to maintain a cautious stance. Pricing and coverage decisions will continue to depend heavily on the quality of risk information, the credibility of risk improvement plans and the organisation’s commitment to continuous risk management.

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Motor fleets that can evidence robust controls, data and improvement plans are generally achieving more favourable terms, even in higher risk segments.

Adam Richardson
Head of Motor, Commercial Risk, United Kingdom

Professional Indemnity Insurance Coverage

Market Softening Could Last Throughout 2026

Current Conditions

The professional indemnity (PI) market continued to soften in the last quarter of 2025, as increased insurer competition drove further rate reductions. Major multinationals generally saw decreases of 5%-10%, while corporate and mid-market buyers achieved reductions of 5%-15%. Additional capacity —both from existing carriers and new appetite— has encouraged insurers to compete more actively for larger shares of well-managed risks and new business opportunities. These conditions have continued to broaden the breadth of coverage, with policy terms widening as carriers look to differentiate.

Outlook

Competitive conditions are expected to continue, though it remains unclear how recent claims activity or changes in available capacity may influence pricing. Where additional capacity has already entered the market, this may help support ongoing downward pressure on rates. However, outcomes remain profession dependent, with some sectors continuing to experience challenging pricing conditions.

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One of the most important aspects at renewal is to get the right balance between the cost, the cover and security to deliver long-term value, rather than just focusing on potential short-term savings.

Mike Pearson
Head of Financial Lines, Commercial Risk, United Kingdom

Prepare for a Successful Renewal

Thoughtful preparation remains essential to securing the best outcomes in a competitive but increasingly selective market. The following advice can help towards securing a successful renewal:

  • Early engagement with insurers is especially significant, alongside a clear strategy around coverage requirements.
  • Provide high-quality risk information with updated exposures and claims.
  • Ensure key stakeholders are available to meet underwriters.
  • Demonstrate strong risk management practices, including robust business continuity planning.
  • Take the opportunity to buy back cover and any limits that may have previously been reduced.
Aon’s Thought Leaders
  • Michelle Beverley
    Chief Broking Officer, Commercial Risk, United Kingdom
  • Gemma Bailey-Madigan
    Casualty Broking Director, Commercial Risk, United Kingdom
  • Nathan Hankin
    Head of Retail Cyber and Tech E&O, Commercial Risk, United Kingdom
  • Mike Pearson
    Head of Financial Lines, Commercial Risk, United Kingdom
  • Adam Richardson
    Head of Motor, Commercial Risk, United Kingdom
  • Pearce Stewart
    Head of Property, Commercial Risk, United Kingdom

General Disclaimer

The information contained herein and the statements expressed are of a general nature and are not intended to address the circumstances of any particular individual or entity. Although we endeavor to provide accurate and timely information and use sources we consider reliable, there can be no guarantee that such information is accurate as of the date it is received or that it will continue to be accurate in the future. No one should act on such information without appropriate professional advice after a thorough examination of the particular situation.

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The contents herein may not be reproduced, reused, reprinted or redistributed without the expressed written consent of Aon, unless otherwise authorised by Aon. To use information contained herein, please write to our team.Aon UK Limited is authorised and regulated by the Financial Conduct Authority. Aon UK Limited is registered in England and Wales. Registered number: 00210725. Registered Office: The Aon Centre, The Leadenhall Building, 122 Leadenhall Street, London EC3V 4AN. Tel: 020 7623 5500.

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