Some commercial insurance brokers are beginning renewal discussions as much as five months before expiry as persistent casualty pressures raise the stakes around submission quality and carrier engagement.
The extended timeline reflects an increasingly divided market. Average US commercial insurance premiums across all account sizes fell 2% in the second quarter of 2026, according to The Council of Insurance Agents & Brokers (CIAB), following the market's first quarterly decline since 2017 during the opening three months of the year.
However, there’s notable differences between lines. Commercial property premiums dropped 6.3% in the second quarter, while umbrella and commercial auto premiums increased 5.3% and 4.5%, respectively. Umbrella has now recorded 35 consecutive quarters of premium increases, according to CIAB.
The scope for improvement varies by geography and line. Ike White, senior vice president for Trucordia's South Platform, which covers the brokerage's southern US territory including catastrophe-exposed states from the Gulf Coast to Florida and South Carolina, noted that insurers remain attentive to probable maximum losses and concentrations of property exposure.
Although White has seen premiums on some established property accounts decline by as much as 30%, the reductions have been uneven. He said producers also reported improved sublimits and lower wind and hail deductibles, while large property accounts recorded some premium reductions exceeding 10%.
Hub’s mid-year 2026 commercial insurance rate report tells a similar story. It said commercial property rates were declining between 20% to 5%, with many insureds seeing improved terms and conditions, including the restoration of previously reduced limits, along with reductions in all other perils (AOP) and CAT deductibles.
The savings are creating an opportunity to revisit insurance that clients previously declined because of cost, said White. "Maybe three years ago, the client didn't have an appetite for some of the coverages," he said. "The insurance need and exposure existed, but because of the margins, they couldn't afford it or they didn't think they could afford it."
Rather than allowing the property reduction to disappear into the client's operating budget, he said brokers may be able to reopen discussions around cyber, directors and officers or professional liability coverage.
Casualty placements continue to offer considerably less flexibility. Commercial auto remains a particularly difficult line, particularly for long-haul and cross-border trucking risks and accounts in challenging jurisdictions such as the New Orleans area. Nuclear verdicts arising from commercial auto accidents remained a major source of pressure.
Mary-Beth Hahn, executive vice president and North American P&C leader for commercial lines at HUB International, said brokers must also guard against allowing premium reductions elsewhere in a program to overshadow technical coverage considerations. Hub has been working with selected casualty carriers on wording it believes should apply consistently, including pollution provisions and most-favorable-venue language in excess programs.
"We worry about the rates, but we're not forgetting about the coverages from a technical perspective," Hahn said. "It's not as easy on the casualty side, whereas on property you're getting more back than you have in the past."
Earlier engagement gives brokers more time to address difficult exposures and negotiate terms. Hahn cautioned that timing alone will not persuade an underwriter to prioritize an account.
"If they feel like you're starting early just to block the market and your submission isn't up to snuff, they may not allocate their time to it or they may give you a quick no," Hahn told Insurance Business. "We never want to get a quick no."
She said underwriters facing substantial submission volumes are likely to direct their attention toward accounts that demonstrate a thorough understanding of the risk, its loss history and the available program structures.
"What's the story? What has the loss picture done?" Hahn said. "We almost want to take away the concern that an underwriter might feel: 'I don't have time to work on this.'"
That preparation becomes particularly important when a broker intends to market a program aggressively. Explaining why the account is being taken to market can prevent insurers from viewing the exercise as indiscriminate shopping and help secure a considered response on pricing and coverage.
"If we really want to market this program aggressively and achieve the best result for our client, we need to start early and have a top-quality submission," Hahn said.
White said Trucordia has moved much of its sales and renewal activity to between 120 and 150 days before expiry. Waiting until the final month can leave brokers with too little time to involve internal specialists or address the client's underlying risk issues.
"If you wait until the last 30 days before renewal, you don't have enough time to collaborate with your team or your internal support, and then you're just in a bidding war, theoretically," White said.
