2026 Commercial Insurance
Market Trends

Executive Summary

2026 Commercial Insurance Market Trends split sharply by line. Property rates are falling. Cyber premiums are down for qualified risks. Directors and officers coverage is competitive. At the same time, US casualty rates rose approximately 9% in Q1 2026 per Marsh. Commercial auto is past its 60th consecutive quarter of increases, running 8% to 15% nationally as of mid-year filings. Munich Re reported global insured catastrophe losses of approximately $31 billion for the first half of 2026, above the long-term first-half average. Swiss Re estimates normal annual insured catastrophe losses at approximately $148 billion for 2026, with severe scenarios exceeding $320 billion.

Two major carrier exits signal where this market is heading. Everest has exited commercial retail insurance globally, pivoting entirely to specialty lines and selling its Canadian assets to Wawanesa. Providence Health Plan is shutting down nearly all commercial group and Affordable Care Act (ACA) business in Oregon. Carriers are repricing risk, exiting classes, and quietly restructuring the commercial market around them.

For mid-sized businesses, the takeaway is this. Where the market is soft, it is soft now. Where it is hard, it is getting harder. Waiting is not neutral. Businesses that build captive structures during favorable conditions accumulate reserves and reduce commercial dependency before the next cycle. Those that wait pay full retail rates on the way back up.

A softening market is precisely the right time to form a captive. Entry costs are lower, reinsurance is more available, and businesses can build reserves during favorable years so they are positioned when the market inevitably hardens again.

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The Commercial Market at Mid-Year 2026

The Marsh Global Insurance Market Index reported global commercial rates down 5% in Q1 2026, the seventh consecutive quarter of declines. The Q2 2026 index had not been published as of mid-July 2026. Global property rates fell 9%, with US property specifically down 10%. Financial and professional lines declined 2% in the US. Cyber, directors and officers, employment practices, and workers compensation are all competitive. By most measures, buyers have not had this much leverage in nearly a decade. The Council of Insurance Agents and Brokers (CIAB) P&C Market Index for Q1 2026 corroborated the trend, recording the first overall premium decrease since Q3 2017.

The exception is US casualty. Casualty rates rose approximately 9% in the US in Q1 2026 per Marsh, driven by large jury verdicts, rising claims severity, and the sustained impact of third-party litigation funding on claim resolution timelines. Globally, casualty rates rose 3%, with the US as the primary driver of that pressure. Commercial auto, a subset of casualty, is running 8% to 15% nationally in mid-2026 filings.

The divergence matters strategically. A company paying declining property and cyber premiums while its auto and umbrella costs surge is not in a soft market. It is in a fragmented market. And the lines that are hardening are the ones most exposed to social inflation, nuclear verdicts, and litigation funding.

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Sources: Marsh Global Insurance Market Index Q1 2026. Marsh US Insurance Rates Q1 2026. CIAB (Council of Insurance Agents and Brokers) P&C Market Index Q1 2026. National rate filing data for mid-2026 commercial auto.

The Casualty Crisis: Nuclear Verdicts and Third-Party Litigation Funding

Between 2023 and 2025, American juries awarded more than $71 billion in nuclear verdicts, defined as jury awards exceeding $10 million. The median nuclear verdict has surpassed $51 million. Thermonuclear verdicts, those exceeding $100 million, have surged 80% in frequency. These are not statistical outliers. They are the operational environment for any US business carrying liability exposure.

The mechanism is third-party litigation funding. Outside investors finance lawsuits in exchange for a share of the award. By removing the financial constraints that historically forced plaintiffs to accept early settlements, litigation funding allows plaintiff attorneys to take cases to trial, leverage anti-corporate jury sentiment, and sustain cases for years. Claims that would have settled for several hundred thousand dollars five years ago now go to verdict at $15 million or more.

The downstream effect on commercial insurance is structural. Commercial auto liability has been unprofitable for more than a decade. A 52% year-over-year spike in large verdicts keeps primary rates and umbrella policies under sustained upward pressure. Carriers are tightening limits, scrutinizing driver qualification programs, and in some classes exiting jurisdictions entirely. Transportation and healthcare face reduced capacity and above-market pricing as carriers reprice their exposure to high-verdict states.

Fleet operators with strong safety programs and favorable loss histories are subsidizing the rest of the market. A captive isolates your loss experience. If you run a clean fleet, you keep the difference.

The captive response to social inflation is structural, not cosmetic. Rather than absorbing industry-wide adverse experience through a commercial premium, a captive ring-fences the business's own loss history. Businesses with disciplined safety programs, clean loss records, and strong documentation are paying rates calibrated to the industry's worst performers. A captive corrects that mismatch directly.

Spotlight: Commercial Auto

Commercial auto rates rose 5.8% in Q1 2026 per the CIAB survey and are running 8% to 15% nationally in mid-2026 rate filings, reflecting accelerating pressure as prior-year loss development emerges. That range reflects sustained increases across a line that has not posted a meaningful decrease in more than 15 years.

The drivers are interlocking. Congested roads and distracted driving keep claim frequency elevated despite telematics adoption. Nuclear verdicts and litigation funding amplify severity when claims reach trial. Vehicle complexity, sensor repair costs, and elevated medical expenses push total loss and injury claim costs higher every year. Underwriters are scrutinizing driver qualification programs, safety culture, and incident documentation with intensity that would have been unusual five years ago. Even routine accidents now regularly evolve into litigation that attacks a company's safety culture organization-wide.

For fleet operators, commercial auto is the most compelling captive candidate in 2026. A cell captive or single-parent captive can absorb retained auto risk, returning favorable loss experience to the business rather than to carriers pricing for the industry's worst performers. The business writes the terms because the business owns the insurer.

Spotlight: Commercial Property

US property rates fell 10% in Q1 2026 per Marsh, with some renewals trending flat to negative 5% on a net basis. The turnaround reflects returning carrier appetite, improved underwriting discipline from prior years, and meaningful new capacity even in catastrophe-exposed classes.

The catastrophe context cuts the other way. Munich Re reported global insured catastrophe losses of approximately $31 billion for the first six months of 2026, above the long-term first-half average. That $31 billion is what has already occurred. Swiss Re estimates that a normal full calendar year of insured catastrophe losses runs approximately $148 billion. The gap between those two numbers lands squarely in the second half of 2026, which is peak Atlantic hurricane season. A single major landfalling storm can close most of that gap in days. US losses accounted for more than 75% of global insured catastrophe losses in Q1 2026, with severe convective storms and flooding as the primary drivers. Secondary perils, defined as wildfire, severe convective storms, and flooding rather than single large events, now drive the majority of annual insured losses globally and are not moderating structurally.

One leading indicator is worth watching. Catastrophe bonds are instruments that let insurers transfer disaster risk to capital markets investors. If a major catastrophe triggers the bond, the insurer keeps the principal and investors absorb the loss. Record issuance of these instruments signals that insurers are buying more protection than usual, which is not what you do when you feel comfortable about the second half of the year. First-half 2026 issuance reached nearly $18 billion, breaking the previous first-half record. The total catastrophe bond market outstanding hit $65.6 billion. That capital is providing reinsurance capacity that is helping keep commercial property rates soft right now. If a major hurricane or significant storm event triggers those bonds in the second half of 2026, that capacity contracts, reinsurers reprice their treaties at year-end renewal, and admitted carriers raise commercial property premiums behind them. The soft property market window is real. It is also contingent on what happens between now and December.

Soft property markets are ideal for captive deductible programs. By retaining a higher deductible inside a captive, the business collects premium on its own retained risk and recovers that money if losses remain favorable, at exactly the moment traditional carriers are willing to accommodate higher retentions.

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Spotlight: Cyber Insurance

Cyber insurance rates declined 3.5% to 11% on average in Q2 2026. Organizations with strong technical controls, specifically multi-factor authentication on all administrative accounts, endpoint detection and response, and immutable offline backups, are seeing reductions of 5% to 15%. The pricing environment reflects increased carrier capacity and competition.

The underlying risk environment is moving in the opposite direction. The average ransomware demand reached approximately $1.1 million in 2026. Ransomware accounts for 60% of the value of large cyber claims. Carriers writing high-ransomware-risk accounts are increasing premiums 15% to 20%, building a two-tier market beneath the headline average. Organizations without strong security controls are being repriced or non-renewed.

Coverage scope is narrowing even as premiums fall. Carriers are introducing ransomware-specific sublimits. Some policies now exclude direct ransom payments entirely, shifting coverage solely to business interruption and recovery costs. Artificial intelligence risk and emerging regulatory mandates are prompting carriers to update risk models, affecting policy language and underwriting criteria through the remainder of 2026 and into 2027. Healthcare as a sector is not participating in the pricing relief and faces flat to rising rates on elevated claims frequency.

Carrier Exits and Market Fragmentation

Two significant carrier exits in 2026 illustrate the structural direction of the commercial market. Everest has exited commercial retail insurance globally, pivoting entirely to specialty lines and selling its Canadian commercial assets to Wawanesa. Providence Health Plan is shutting down nearly all commercial group and Affordable Care Act business in Oregon. These are not routine portfolio adjustments. They represent carriers concluding that the economics of broad commercial underwriting no longer support their required returns.

California implemented a 6.6% workers compensation advisory rate increase in 2026, one of the more significant state-level actions in recent years for a line that has been soft nationally. State-level regulatory pressure on rate adequacy is accelerating as loss development from prior accident years continues to emerge.

Market fragmentation is the predictable consequence of carrier exits. When a carrier exits a class or jurisdiction, remaining carriers face less competition, adjust terms, and often follow with their own pricing corrections. The businesses most exposed are those with the least flexibility to move coverage, which describes most mid-sized commercial accounts with limited market access.

A captive creates market independence. The business that owns its insurer does not negotiate against a market that is contracting around it. It manages its own program, retains its own underwriting economics, and is not subject to a carrier's portfolio-level decisions about where it wants to write business.

Workers Compensation and General Liability

Workers Compensation

Workers compensation remains among the better-performing lines in the commercial market. The NAIC 2024 Market Share Reports put the five-year loss ratio for the line at 49.72% for 2020 to 2024. Favorable loss performance has driven competitive pricing for preferred classes, with rates generally flat to modestly down nationally.

California is the exception. The 6.6% advisory rate increase reflects elevated loss development in that state and signals potential tightening ahead. For businesses with significant California payroll, the workers compensation picture in mid-2026 is materially different from the national average.

General Liability

General liability rates continued moderate increases in the first half of 2026, reflecting downstream effects of social inflation and litigation funding. Habitational, healthcare, and products liability classes face tighter underwriting scrutiny and above-average increases. Businesses with clean loss experience and strong risk management programs continue to negotiate favorable outcomes, though market-wide pressure limits how much individual buyers can benefit.

The overall P&C five-year pure average loss ratio across all lines was 63.39% for 2020 to 2024 per NAIC 2024 data. That figure is the baseline against which commercial pricing is set industry-wide. Businesses whose actual loss ratios fall below that average are subsidizing the broader market through commercially priced premiums. Identifying that gap is the starting point for the captive analysis.

The Claim Denial Problem

Rate data is the visible part of the commercial insurance problem. The less visible part is claim denial. According to Weiss Ratings data cited in Shearer (2026), commercial property and casualty carriers denied 50% of claims in 2023. Of the claims formally contested by policyholders, carriers reversed their position in only 4% of cases. For context, health insurance carriers denied approximately 20% of claims in the same period.

The implication is direct. A business paying commercial premiums has a coin-flip chance of having a claim paid when it files one. Policies that appear comprehensive at renewal routinely contain exclusions, sublimits, and conditions that surface only when a claim is submitted. Neither the policyholder nor, frequently, their own broker is fully aware of the scope of those exclusions or how they have changed at renewal.

A captive does not eliminate all claim disputes, but it eliminates the adversarial dynamic between the insured and the insurer. The business writes the terms because the business owns the insurer. The coverage is designed around the business's actual risk profile, not a standard form policy built for the broadest possible market and eroded by endorsement.

With a captive, the business writes the terms because the business owns the insurer.

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The Captive Insurance Solution

A captive insurance company is a licensed, regulated insurer owned by the insured. Rather than paying premiums to a commercial carrier and surrendering underwriting profit and investment income to a third party, the business directs those premiums into its own insurance subsidiary. Favorable loss experience accumulates as reserve capital that belongs to the business. The underwriting profit that would otherwise fund a carrier's operations stays inside the enterprise.

Captive insurance is not a fringe concept. As of year-end 2025, more than 7,200 captive insurance companies were domiciled across US and offshore jurisdictions, managing an estimated $70 billion or more in annual premium. Approximately 90% of Fortune 500 companies use some form of captive insurance. Vermont reported 1,320 or more licensed captives as of December 2025. Tennessee continues to grow as a domestic domicile with strong mid-market formation activity.

Types of Captive Structures

Single-Parent (Pure) Captive: Owned by one business, insures only the parent's risks. Maximum control and premium capture. Typically requires $1 million or more in annual premium volume to justify formation costs.

Group or Association Captive: Multiple businesses pool risk within a shared structure. Lower entry threshold, generally appropriate for businesses with $300,000 or more in annual premiums. That threshold can be lower in high-tax states where the 831(b) benefit adds meaningfully to the economic case at premium levels where the loss-ratio arithmetic alone might not yet fully justify formation costs. Participants share underwriting results and governance.

831(b) Micro-Captive: A small insurance company electing under IRC Section 831(b) to be taxed only on investment income, not underwriting income. The 2026 annual premium limit is $2.9 million, confirmed by IRS Rev. Proc. 2025-32. Appropriate for specialty risks not adequately covered in the commercial market.

Cell Captive or Protected Cell Company: Individual cells within a shared captive structure, legally protected from each other's liabilities. Lowest formation cost and fastest path to market.

Understanding the 831(b) Micro-Captive

Section 831(b) of the Internal Revenue Code allows a qualifying small insurance company to elect to be taxed only on its net investment income, not on underwriting income. Premiums paid to the captive are deductible by the parent company as ordinary business expenses. Captive underwriting income accumulates tax-deferred. Both elements apply, and together they create a meaningful tax efficiency for businesses insuring genuine risks through a properly structured program.

The 2026 annual premium limit is $2.9 million, confirmed by IRS Rev. Proc. 2025-32, released October 9, 2025. The election is made annually on the captive's tax return. The captive must be a bona fide insurance company: it must bear genuine insurance risk, be adequately capitalized, and price risk at arm's length with independent actuarial support.

The IRS has maintained a List of Transactions of Interest targeting abusive micro-captive arrangements since 2016. Properly structured 831(b) programs insuring genuine, commercially available risks with actuarially supported premiums remain fully legitimate. The IRS enforcement focus is on arrangements insuring low-probability, high-severity risks with artificially inflated premiums primarily for tax reduction rather than genuine risk transfer.

3F Compliance Standard: Every captive program we structure undergoes independent actuarial review, third-party risk pricing, and full regulatory disclosure. We do not structure programs that exist primarily for tax purposes, and we recommend against any provider who cannot demonstrate equivalent rigor.

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Is a Captive Right for Your Business?

Captive insurance is not appropriate for every business. The structure works best when the insured has sufficient premium volume to make formation economics work, a loss history favorable relative to commercial market pricing, and genuine risk management discipline that a captive can reward.

Strong Indicators for Captive Candidacy

Annual commercial property and casualty premiums of $250,000 or more, depending on program structure. This is a guideline, not a hard rule. In cases where the business faces significant risks that commercial carriers will not cover at all, the captive economics can work at lower premium levels because the value of filling an uninsured gap is additive to the underwriting margin argument. A loss ratio favorable relative to commercial market pricing, meaning the business is likely subsidizing other insureds rather than being fairly priced for its own experience. Consistent renewals met with rate increases despite clean loss experience. Operations in lines experiencing the most significant market hardening: auto, casualty, umbrella, or professional liability. Management with risk management sophistication and appetite for a structured program requiring ongoing governance. Specialty or difficult-to-place risks not adequately addressed by commercial carriers.

The Economics

A mid-sized business paying $1.5 million annually in commercial property and casualty premium with a five-year average loss ratio of 30% is paying $450,000 toward actual losses and $1.05 million toward carrier overhead, reinsurance margins, and underwriting profit. A captive recaptures that $1.05 million annually. Over five years, that accumulates to more than $5 million in gross retained margin before captive operating costs. After management fees, actuarial support, regulatory compliance, and reinsurance for catastrophic loss protection, expenses that vary by program structure and size, the net retained position typically falls in the range of $3 million to $5 million. Those reserves remain the property of the business.

Formation costs, management fees, regulatory compliance, actuarial support, and reinsurance for catastrophic loss protection are real expenses that vary by program structure and size. A well-matched program should demonstrate a clear positive return in year one or two. 3F does not recommend programs where the economics do not support a genuine financial benefit independent of tax considerations.

The No-Cost Starting Point

3F Captive Services offers a no-cost policy analysis for qualified businesses. This review examines existing commercial policies for coverage gaps, exclusions, and sublimits that may not be visible at renewal. It is distinct from the feasibility study, which is the first paid step in the process: a forward-looking actuarial analysis that projects the economic benefit of a captive versus remaining in the commercial market, using actuarially estimated future losses calibrated to the business's experience. The policy analysis is where the conversation starts.

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3F Captive Services

Start with a No-Cost Policy Analysis

pjohnston@3fcaptiveservices.com  |  3fcaptiveservices.com

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About 3F Captive Services

3F Captive Services specializes in the design, formation, and ongoing management of captive insurance programs for businesses across the United States. We work with clients in manufacturing, distribution, professional services, healthcare, construction, transportation, agriculture, and farming, as well as virtually any industry where commercial insurance costs have grown and a captive structure can deliver measurable benefit.

Our approach is grounded in actuarial discipline, regulatory transparency, and long-term client alignment. We do not earn commissions on commercial insurance placements. Our fee structure is tied to the performance and value of the captive programs we build. Every program we structure is designed to withstand IRS scrutiny, state regulatory review, and the evolving standards of captive insurance best practice.

3F Captive Services works with a network of domicile attorneys, independent actuaries, captive managers, and reinsurance brokers to deliver complete program solutions. Clients who engage us move from assessment to licensed captive operation in 90 to 150 days.

Contact: pjohnston@3fcaptiveservices.com  |  3fcaptiveservices.com

Sources and References

•  Marsh Global Insurance Market Index, Q1 2026. Global commercial rates down 5%, seventh consecutive quarter of declines. US property down 10%, US casualty up approximately 9%.

•  Marsh US Insurance Rates, Q1 2026. US financial and professional lines down 2%.

•  CIAB (Council of Insurance Agents and Brokers) Commercial P&C Market Index, Q1 2026. Released May 20, 2026. Commercial auto +5.8%, commercial property -5.8%, workers compensation -3.7%.

•  Aon Q1 2026 Catastrophe Report. Global insured losses at least $20 billion in Q1 2026. US share exceeds 75% of global insured losses.

•  Munich Re NatCatSERVICE, first half 2026. Global insured natural catastrophe losses approximately $31 billion, above the long-term first-half average. Secondary perils dominating insured loss totals.

•  Swiss Re Institute, 2026 Annual Catastrophe Outlook. Expected normal annual insured losses approximately $148 billion. Severe scenarios could exceed $320 billion. No standalone first-half 2026 total published as of mid-July 2026.

•  Artemis, first half 2026. Catastrophe bond issuance reached nearly $18 billion, record outstanding market of $65.6 billion.

•  Gallagher Re Natural Catastrophe and Climate Report, Q1 2026.

•  Shearer, Brian. Regulating Insurance as a Public Utility. Forthcoming, Columbia Business Law Review (April 2026). P&C claim denial rate 50% (2023, Weiss Ratings). Of formally contested denials, carrier position upheld in 4% of cases. Health insurance denial rate approximately 20%.

•  NAIC 2024 Market Share Reports. Workers compensation five-year loss ratio 49.72% (2020 to 2024). Overall P&C five-year pure average loss ratio 63.39% (2020 to 2024). Inland marine and equipment five-year loss ratio 49.50%. Farmowners multi-peril five-year loss ratio 70.50%.

•  Tyson Mendes, 2026. Nuclear verdict data: $71 billion in awards 2023 to 2025. Median nuclear verdict exceeds $51 million. Thermonuclear verdicts (over $100 million) up 80% in frequency.

•  IRS Rev. Proc. 2025-32, released October 9, 2025. 831(b) annual premium limit confirmed at $2.9 million for 2026.

•  Vermont Department of Financial Regulation, 2025 Captive Annual Report. 1,320 or more licensed captives as of December 2025.

•  California Department of Insurance, 2026. Workers compensation advisory rate increase of 6.6%.

•  Baldwin Group Q1 2026 Market Pulse. Commercial market fragmentation by line.

•  Insurance Journal, 2025-2026. Carrier exits: Everest global commercial retail exit. Torys (2026) on Wawanesa acquisition of Everest Canadian assets. Providence Health Plan commercial shutdown.

•  AM Best Market Segment Report: Commercial Lines 2026.

•  Risk and Insurance, 2026. Commercial auto losses hit $4.9 billion as social inflation drives severity. 52% year-over-year spike in large verdicts.

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Disclaimer: This white paper is prepared for informational purposes only and does not constitute legal, tax, or insurance advice. Captive insurance structures involve complex regulatory, tax, and actuarial considerations. Consult qualified legal, tax, and insurance counsel before establishing any captive program. Rate data reflects market survey averages and may not reflect individual insured experience.

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