California's insurance market reached a significant milestone on May 11, 2026, when the California Department of Insurance approved Farmers Insurance's new homeowners rating plan under the Sustainable Insurance Strategy, alongside a separate auto insurance rating plan set to take effect July 1, 2026. The approvals make Farmers the ninth major insurer group to operate under Commissioner Ricardo Lara's market reform framework, which the CDI has been building since 2023.
The dual approval signals a shift in how California's largest carriers approach the state's challenging risk landscape. By aligning both home and auto products under the SIS framework, Farmers can now incorporate catastrophe modeling data and California-specific reinsurance costs into its pricing, two tools previously unavailable under Proposition 103's prior-approval rules.
Auto Rating Plan Goes Live July 1
Farmers' new auto insurance rating plan takes effect July 1, 2026, for both new and existing policyholders. The company says the plan carries robust discounts and improved coverage options, with the full discount schedule communicated to customers through direct notices and agent consultations before the effective date.
The auto plan uses the same SIS principles governing the homeowners approval: forward-looking risk data, updated actuarial assumptions, and transparent filing processes designed to allow faster regulatory review. For California drivers, the practical effect is that Farmers will price risk using current cost data rather than historical baselines that no longer reflect the state's elevated repair and claims environment.
The 22% Bundle Discount Explained
One of the most consumer-visible elements of the May 11 approval is the increase in the home-and-auto package discount, which rises from 15% to 22% for customers who carry both policies with Farmers. That 7-percentage-point increase applies to both new policies and existing bundled accounts. The company expects most bundled customers to see net rate reductions despite a 1.5% average increase on the homeowners side.
Behram Dinshaw, Farmers' president of personal lines, said the company "continues to see encouraging signs that the California insurance marketplace is strengthening" and called the expanded discount part of a broader effort to give consumers multiple ways to manage their total insurance cost.
The bundle discount takes full effect when the homeowners plan launches September 15, 2026.
Distressed Areas and Market Recovery
The CDI identifies certain ZIP codes as distressed markets where insurance availability has fallen below adequate levels, largely because of wildfire exposure concentrated in foothills, coastal ranges, and portions of Southern California. According to the California Department of Insurance, Farmers reports a nearly 10% year-over-year increase in new business in these communities, a trend the company expects to accelerate once the SIS-aligned plans are fully active.
Farmers has committed to adding several thousand new policies in distressed areas over two years, targeting 300,000 additional homeowners policyholders statewide. These figures come at a time when the FAIR Plan, California's insurer of last resort, is showing early signs of stabilization: approximately 16,000 new residential policies were added in Q1 2026, a 2.4% quarterly increase, compared with 35,000 to 50,000 quarterly additions during the peak market stress period of 2024.
SIS Progress: Nine Carriers and Counting
Farmers joins a growing group of major carriers that have restructured California filings under the SIS. According to PR Newswire, Farmers is the ninth major insurer group to receive approval under the framework. Carriers now operating under the SIS include Travelers, Automobile Club of Southern California, Mercury, CSAA, USAA, Horace Mann, Pacific Specialty, and California Casualty. Each carrier has its own product mix, but the common element is access to catastrophe modeling and reinsurance cost recovery that SIS permits.
Commissioner Lara has described the strategy as the most significant modernization of California insurance regulation in more than three decades. The CDI's position is that giving carriers actuarially sound rate-setting tools is the mechanism that returns competition, capacity, and consumer choice to a market that lost several major participants between 2020 and 2024.