Commercial Insurance Renewal Rates Cooled Across Most Lines in Q3 2026: Ivans
Average premium renewal rate changes fell quarter over quarter in the third quarter of 2026 across nearly every major commercial line of business, with workers’ compensation the lone exception, according to the Ivans Index, which tracks premium renewal rate change across the industry’s most placed commercial lines.
Commercial auto rate increases averaged 3.63% in the third quarter, down from 4.93% in the second quarter of 2026. General liability saw one of the steeper pullbacks, with rate changes averaging 4.12% compared with 5.44% in the second quarter.
Umbrella liability rate increases fell to 6.88% from 7.96%, commercial property changes declined to 5.65% from 6.40%, and BOP eased to 5.61% from 6.16%. Workers’ compensation remained negative at -1.17% rate decrease, a slight increase from a -1.37% decrease in the second quarter of 2026.
Rates Eased Through the Quarter
Each line followed a similar pattern within the third quarter, starting higher in July and trailing off by September, the Ivans Index found.
Commercial auto rate changes opened the quarter at 4.03% in July renewals and dropped to 3.29% in September. General liability began at 4.99% in July before falling to 3.19% in September, its steepest within-quarter decline among the lines tracked. Commercial property slid from 6.16% in July to 5.11% in September, and umbrella fell from 7.42% in July to 6.40% in September.
BOP posted its quarter high of 5.94% in July and its low of 5.44% in August before rising slightly to 5.61% for the quarter overall. Workers’ compensation moved in the opposite direction, recording its lowest rate change in July at -1.26% and its highest in August at -1.10%.
Year-Over-Year Comparisons Show Broad Declines
Compared with the third quarter of 2025, every major line except workers’ compensation posted lower average premium renewal rate changes in the third quarter of 2026, the Ivans Index reported.
Commercial auto averaged a 7.60% rate increase in the third quarter of 2025 vs. 3.63% in the same period of 2026, with the widest gap in September, when rates changes were 3.29%, down from 7.65% a year prior. BOP averaged 7.55% in the third quarter of 2025 compared with 5.61% in 2026, with the most significant change in August, when rate increases dropped to 5.44% from 7.65%.
General liability rate increases declined to 4.12% from 5.89% year over year, with September seeing the sharpest drop, to a 3.19% increase from 6.78%.
Commercial property rate increases fell to 5.65% from 7.64%, with the biggest year-over-year change in August, when rates dropped to 5.69% from 7.84%. Umbrella declined to 6.88% from 8.99%, with September showing the largest gap, 6.40% vs. 9.12%.
Workers’ compensation was the exception, improving slightly to -1.17% from -1.42% in the third quarter of 2025, with August showing the most notable change, -1.10% vs. -1.45%.
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