Liberty Mutual has submitted a prior approval filing in California requesting rate and rule changes for its commercial auto program, with a proposed effective date of November 1, 2026, for both new and renewal business.
The filing applies to multiple Liberty Mutual group companies, including Employers Insurance Company of Wausau, Liberty Mutual Insurance Company, Liberty Mutual Fire Insurance Company, LM Insurance Corporation, The First Liberty Insurance Corporation, and Liberty Insurance Corporation.
Overall, the group is seeking an indicated rate increase of 59.2% across the program, affecting approximately 628 policyholders, although the estimated impact varies significantly by company.
