Q4 insurance renewal: rates fall everywhere but the cover you buy

Renewal quotes arrive with a story attached. For most of the last few years that story has been some version of “the market is hard, everyone is up, this is a good outcome” — and for a long stretch it was broadly true. The published rate data no longer supports it as a blanket statement, and the way it fails is specific enough to be useful: the market is softening in the lines that dominate a large corporate insurance program, and still rising in the lines that dominate a service contractor’s. Knowing which half of that sentence describes your policy schedule is the whole value of reading the index before you read the quote.

What Marsh reported for the second quarter of 2026

The reference point here is the Marsh Global Insurance Market Index, which Marsh describes as its proprietary measure of global commercial insurance rate change at renewal. Marsh puts the global composite at -6% for the second quarter of 2026 and calls it the eighth consecutive quarterly decline. Underneath that composite the lines move in opposite directions.

On the regions, the direction is consistent almost everywhere Marsh measures.

The sentence that does the work is Marsh’s own summary of the casualty line: “Casualty rates increased 2%. All regions saw rate decreases except for the US, where casualty rates increased by 7%.” Marsh attributes the US increases to claims severity and ongoing litigation pressures.

Two honest caveats before any of this touches your renewal. Marsh is an insurance broker publishing an index built from its own book, and it says so: the index measures rate change at renewal on the programs Marsh places, and Marsh states that its rates “reflect the segment mix of Marsh’s client portfolio.” That is a book of commercial programs placed by a global broker, which is unlikely to resemble a two-truck lawn or pest operation, so treat these figures as the weather system rather than as your forecast. And rate change is not premium change, which is the next section.

The line still rising is the line you buy

Insurance vocabulary hides the point, so it is worth spelling out. The NAIC’s glossary defines casualty insurance as “a form of liability insurance providing coverage for negligent acts and omissions such as workers compensation, errors and omissions, fidelity, crime, glass, boiler, and various malpractice coverages.” Commercial general liability it defines as “flexible & broad commercial liability coverage with two major sub-lines: premises/operations sub-line and products/completed operations sub-line,” and commercial auto as coverage for motor vehicles owned by a business engaged in commerce, protecting the insured against liability for motor-vehicle-related injuries or damage to others’ property.

Now put that against what a field-service business actually buys. General liability, because you work on other people’s property. Commercial auto, because the work happens wherever the truck goes. Workers’ compensation once you hire — the SBA states flatly that the federal government requires every business with employees to carry workers’ compensation, unemployment and disability insurance, with additional requirements varying by state. Some equipment or inland-marine cover for the machines in the trailer. Property, if you have a yard or a shop, is often the smallest line on the schedule.

That is a coverage schedule weighted almost entirely toward the liability side. The NAIC calls casualty “a form of liability insurance” and names workers’ compensation inside it, but its definition does not enumerate general liability or commercial auto — those sit under casualty as a matter of market practice, which is how brokers and insurers organise the book, not something the glossary we quote spells out. Read the index through that schedule and the -12% that makes the headlines lands on the line you buy least of, while the +7% lands on the family you buy most of. It is the same market, read from a different chair.

One mismatch to hold on to while you read it that way: the -12% is Marsh’s global property figure and the +7% is its US casualty figure. Marsh publishes no US property number and no US composite at all, so the two are not a like-for-like comparison for an American contractor — they are two true readings taken from different frames. The direction each points is what the index supports; the gap between them is not a spread anyone can quote.

One limit on that reading, stated plainly: Marsh publishes a casualty composite without publishing which individual lines sit inside it, so nobody outside Marsh can say that its +7% is your general liability number or your commercial auto number. What the index supports is the direction of the family, and the direction of the family is the opposite of the direction of the headline.

None of this changes what you should carry, which is a per-trade question the coverage guides answer directly: the auto detailing coverage stack turns on the customer vehicles in your care, the electrical contractor’s stack on completed-operations exposure, and the junk removal stack on what you haul and where you tip it. This page is about the price attached to that stack in a particular quarter.

Rate change is not what your invoice does

The most common renewal confusion is treating a market index as a prediction of your bill. It is not, for a structural reason worth understanding before you argue with anyone about it.

Rate is what a carrier charges per unit of exposure. Premium is rate multiplied by exposure, and on liability lines the exposure base is commonly something that grows with your business — payroll, revenue, vehicle count, or a similar measure your carrier specifies. Hire two technicians, add a van, take on a bigger commercial account, and your exposure rises. Your premium can rise with it while the rate the carrier applies is flat or falling. Both statements in the argument are true and the parties are measuring different things.

So the useful question at renewal is not “did my premium go up.” It is: how much of the change is rate and how much is exposure, and is the exposure figure on the policy the right one for the year ahead. That is a question your broker can answer from the rating worksheet in about two minutes, and it is the single most productive thing to ask for.

The Q4 file: what to have ready before the renewal conversation

If your policy year starts on 1 January — common in the trades, though far from universal — the fourth quarter is when the submission goes out, which means October and November are the months where the outcome is actually decided. Underwriters price what they can see. A thin, late submission gets priced conservatively, and conservative means expensive.

The file worth assembling:

• Loss runs from your current carrier, covering the last several policy years. This is the document the market prices you on. Request it early; it can take days to arrive.
• A current vehicle and driver list. Vehicles added mid-year, drivers who left, and anyone new who now drives for the business.
• Payroll by classification and a realistic revenue estimate for the coming year — the exposure bases from the section above. A guess that is too high costs you money; a guess that is too low invites an audit bill you did not budget for.
• Equipment values, current rather than what you paid in 2021.
• Certificates of insurance from every subcontractor you used. Uninsured subs frequently get picked up in your own audit as if they were payroll.
• A one-page note on what changed. A new service line, a first employee, work in a new state, a dashcam or telematics rollout, a written safety program. Changes that reduce risk only help you if the underwriter is told about them, and changes that alter your classification are better disclosed than discovered.

On what to do with that file once it exists, the honest position is that the decision is yours with a licensed agent, not ours from a web page. What can be said is what the government’s own small-business guidance says: the SBA advises owners to shop around, and to “compare rates, terms, and benefits for insurance offers from several different agents.” Comparing is not the same as moving. A cheaper quote with a broader exclusion, a lower limit or a different form is not a saving, and for a service business the exclusions are exactly where the loss shows up.

Turn the outcome into a price, not a surprise

Whatever the renewal comes back at, it is a fixed cost that runs whether or not the phone rings — which makes it overhead , recovered across the jobs you actually do rather than absorbed out of your own pay. The overhead recovery rate calculator does the division: put the annual premium in with your other fixed costs, and it returns the share every billable hour has to carry to stay above break-even .

If you want the compliance side totaled on a worksheet first, the license and insurance cost estimator lays out general liability, commercial auto and license fees as editable rows. It was built for pressure washing and its license data is specific to that trade, so ignore that part — the cost categories transfer, and every figure in it is meant to be overwritten with your own quotes. For the machines rather than the policies, the equipment cost per hour calculator does the same job for owned kit.

A renewal that lands materially higher is also one of the few cost changes you can explain to a customer without sounding like you are guessing. If it pushes you toward a 1 January price adjustment, the year-end price increase playbook walks through how to pass a casualty increase through to price, the price increase letter template is the document, and the price increase impact calculator — built for pool routes, though the churn arithmetic is trade-neutral — tells you how many accounts you can afford to lose at the new rate before you are worse off than you are today. If the premium lands in a month where the work does not, the off-season cash flow guide is about that specific mismatch. And if you want to know whether the number is even out of line for your operation, measure your own ratios first: computing your own operating benchmarks beats comparing your premium to an internet average built from someone else’s book.

If you are not renewing in the United States

The regional picture in Marsh’s index is a decline nearly everywhere it measures — the UK at -8%, Canada at -7%, Europe at -6%, Asia at -5%, the Pacific at -13%. The casualty exception is explicitly a US one in Marsh’s own wording: all regions saw casualty rate decreases except the US. So the “your line is the exception” argument in this guide is a US argument, and an operator renewing in Britain, Canada or Australia is reading a market where the direction is down across the composite — Australian operators read a different market — Pacific rates fell 13% in the same quarter, and a Canadian snow operation carrying seasonal coverage should read what the Canadian rate market did in 2026 rather than assume the US casualty exception applies north of the border.

What travels regardless of country is the second half of the page. Rate versus exposure is how commercial liability policies are built in most markets, the renewal file is the same file, and the timing rule is simply that the submission should go out well before the policy expires — whenever your policy year happens to end.

The short version: a softening market is real, it is measured, and most of it is happening in a line you barely buy. Walk into the fourth quarter knowing that, with the loss runs and the exposure figures in hand, and you are having a specific conversation about your file instead of a general one about the market. That is the difference between a renewal you accept and a renewal you understand.

One disclosure, because it belongs next to the button below. The calculators linked here are free and stay free. Fieldwynn — the field-service app we are building for small crews — is not out yet: there is no price, nothing to buy, and the button joins an early-access list. Read it as the disclosed funnel it is, and check the claims above against the Marsh, NAIC and SBA pages they link to.