Ivans July Index: GL Renewal Rate Slips to 4.99% as WC Drag Eases

Every major commercial line except workers' compensation still posted a positive premium renewal rate change in July, but general liability's climb has flattened into a retreat: renewal rate change fell to 4.99%, down from 5.33% in June and 6.85% as recently as the first quarter (Ivans Index, GlobeNewswire, August 11, 2026). Commercial auto liability severity has compounded at 6.6% annually since 2014, well above that print (CAS/Triple-I, October 2025). A monitor still reading positive is not the same as a book earning adequate rate.

Three Prints, One Direction

Ivans' July release, drawn from more than 120 million data transactions across 38,000-plus agencies and 700-plus carriers and managing general agents, put every casualty and property line lower month over month except workers' compensation, which improved but stayed negative at -1.26% (Ivans Index, GlobeNewswire, August 11, 2026). That is not a one-month wobble. The same deceleration shows up across the two prior data points Ivans has published this year: the Q1 2026 average by line, reported by Insurance Journal on April 27, 2026, and the Q2 2026 aggregate released July 16, 2026. Line up the three and the trajectory is unambiguous on every line but workers' comp.

Line	Q1 2026 avg	Q2 2026 avg	July 2026
Umbrella	9.36%	7.96%	7.42%
Commercial Property	6.83%	—	6.16%
BOP	6.74%	—	5.94%
General Liability	6.85%	—	4.99%
Commercial Auto	5.28%	—	4.03%
Workers' Compensation	-1.73%	-1.37%	-1.26%
All-line average	5.28%	4.93%	—

Sources: Ivans Index Q1 2026 (Insurance Journal, April 27, 2026); Ivans Index Q2 2026 Results Released (GlobeNewswire, July 16, 2026); Ivans Index July 2026 Results Released (GlobeNewswire, August 11, 2026). Ivans does not publish a monthly breakout for every line within a quarter, hence the gaps.

General liability lost 186 basis points of renewal rate change between the Q1 average and the July print, the steepest slide of any line except commercial auto's 125-point drop. Umbrella gave up 194 points over the same window but started from a materially higher base, which is the distinction that matters for a pricing desk: an excess line shedding rate from 9.36% is still defending real margin, while a primary GL line shedding rate from 6.85% is approaching the point where renewal rate change and loss trend cross.

The Gap Between the Index and the Trend

Ivans measures premium renewal rate change on retained business, comparing what a policy renews at against its prior term; it says nothing about new-business competition, exposure change, or loss experience, and it does not publish a loss-trend figure to net against its own print. That gap has to be filled from elsewhere, and the elsewhere is not encouraging. The CAS and Triple-I's joint legal-system-abuse study, published October 31, 2025, found other liability occurrence severity compounding at 6.8% annually from 2015 to 2024 against CPI growth of 3.2%, and commercial auto liability severity compounding at 6.6% annually from 2014 to 2023 against CPI growth of 2.8% (CAS/Triple-I, October 2025). Economic and social inflation combined added $231.6 billion to $281.2 billion to liability insurance losses and defense costs over the decade the study covers, with other liability occurrence absorbing $83.4 billion to $103.3 billion of that total, 27.4% to 34.0% of the line's booked losses.

Set a 4.99% renewal rate change against a mid-6% severity trend and the arithmetic does not need a model to resolve: on trended exposure, the July print is a rate decrease relative to loss cost, not a rate increase. That conclusion does not require netting Ivans against a specific company's selected trend to be directionally right, because the gap between 4.99% and 6.6%-6.8% is wide enough to survive reasonable variation in whose trend selection is used. A GL book renewing at the July index rate is losing ground to loss cost even while every dashboard cell reads green.

Commercial Auto's Contradiction

Commercial auto is the weakest firming line in the index at 4.03%, and it is also the line where the gap between renewal rate change and underlying performance is most visible in public numbers. S&P Global Market Intelligence projected a commercial auto combined ratio of 104.4% for 2026, worse than 104.3% in 2025 and headed to 106.3% by 2029, and framed the driver directly: "social inflation, or the escalation in claims severity due to adverse litigation trends, has vexed the commercial auto business for years" (S&P Global Market Intelligence, January 6, 2026). A line running a combined ratio over 104% and trending toward 106% should not be the line posting the softest renewal rate change in the index; that inversion is the clearest late-cycle tell in the July print.

The mismatch is not new to commercial auto, which is precisely the point. The line has carried combined ratios above 100% for well over a decade, and reserve strengthening has become a recurring feature of year-end results across the industry rather than an isolated correction. A renewal rate change decelerating toward 4% on a line still bleeding underwriting income is a book that needs the desk to push harder on rate, not read the deceleration as evidence the market has already fixed the problem.

Umbrella Still Leads, But the Cushion Is Thinner

Umbrella's 7.42% is the highest renewal rate change on the index and the only line still comfortably ahead of any plausible casualty severity trend selection, which is consistent with where nuclear-verdict severity concentrates. Excess and umbrella sit at the top of the tower, absorbing the tail of the severity distribution that GL and auto liability feed into, and that tail has not gotten thinner. But 7.42% is also down from 9.36% in the first quarter and 7.96% in the second, a 194-point decline over two quarters that is faster in percentage-point terms than any other line's slide except general liability's. If excess severity trend is not decelerating at a matching pace, and nothing in the July print or the CAS/Triple-I severity data suggests it is, umbrella's cushion is compressing even as the line continues to outrun every other print on the index.

Workers' Comp's Mirror Image

Workers' compensation is the one line moving the opposite direction, improving to -1.26% in July from -1.45% in June and -1.73% in the first quarter (Ivans Index, GlobeNewswire, August 11, 2026). That easing sits against a backdrop where NCCI reported lost-time claim frequency declining 2% in 2025, a more moderate pace than the long-term average, while medical and indemnity severity each grew 4% (NCCI, 2026 State of the Line). Bureau loss-cost filings for 2026 have generally continued to fall, with individual state filings such as Connecticut's approved 3.8% decrease illustrating the pattern, so the softening in Ivans' retained-business print is broadly consistent with the rate environment bureaus are setting, not a signal that workers' comp pricing is about to reverse into positive territory.

For a packaged account, this cuts a specific way. WC has been giving back rate on the same policies where GL, property, and auto are still adding it, and as WC's drag narrows from -1.73% to -1.26%, its offsetting effect on a blended account's rate change shrinks too. A multi-line account that looked adequately priced when WC was subtracting 173 basis points from the blend looks tighter now that WC subtracts only 126, especially if the casualty lines on the same account are the ones decelerating fastest.

What to Take Back to the Renewal

The July print is the input a chief actuary should be feeding into the next indication, not treating as confirmation the market has already done the work. On GL and commercial auto specifically, the renewal rate change reported by Ivans (4.99% and 4.03%) sits below the casualty severity trend disclosed by CAS and Triple-I (6.6%-6.8% annually), which argues for pushing harder for rate on both lines at the next renewal cycle rather than accepting the index's still-positive sign as sufficient. On umbrella, 7.42% remains the one line with real cushion, but the pace of its own deceleration, 194 basis points over two quarters, is the number to bring to the broker conversation when negotiating the excess tower; ask what severity trend the reinsurer or excess carrier is assuming, and whether it has moved as fast as the ceded rate has. On workers' comp, treat the narrowing drag as a reason to re-underwrite packaged accounts rather than assume the blended rate change is holding steady on its own.

Ivans typically releases its next monthly print in the second week of September, covering August data, with the Q3 aggregate following in mid-October. NCCI's next full State of the Line update lands in spring 2027. Watch whether GL and commercial auto renewal rate change stabilizes or keeps decelerating toward the point where the index itself, not just the trend comparison, turns negative on a primary casualty line for the first time this cycle.

Further Reading on actuary.info

• Umbrella Pricing Held at 9.4% as Other Commercial Lines Softened in Q1 - The Q1 2026 print this article's trajectory table builds on, with the ILF mechanics behind umbrella's persistence.
• Marsh's Q2 2026 Index and the Property-Casualty Rate Divergence - A parallel rate monitor showing the same line-level split from a broker's placement data.
• Travelers' Q2 2026 Combined Ratio and What the Actuarial Metrics Show - Carrier-level combined ratio detail on the casualty lines this index tracks in aggregate.
• Tort Reform, Auto Rate Filings, and the Loss-Cost Divergence in Florida and Georgia - How state-level tort reform is starting to bend the auto liability severity curve this article's trend figures describe.
• Swiss Re's H1 2026 Casualty Restructuring and the July Renewals - How reinsurers are repricing the same casualty tail that keeps umbrella's renewal rate change ahead of primary GL.
• Social Inflation and Litigation Trends: The CAS/Triple-I Severity Data - The full severity study behind the 6.6%-6.8% trend figures cited against this month's Ivans print.