When does the Farmers California auto rating plan actually take effect?

July 1, 2026, for new business and renewals on that date forward. Existing policies will see the new plan at their next renewal after July 1.

How does the 22% home-auto bundling discount work?

You must carry both a Farmers homeowners policy and a Farmers California auto policy. The discount applies to the auto side. Drivers who only carry auto, who rent rather than own, or who carry homeowners with a different insurer will not qualify for the full bundled discount under the new plan.

What is the California Sustainable Insurance Strategy and why is Farmers the ninth carrier?

The Sustainable Insurance Strategy is a 2024-2025 California Department of Insurance framework that allows insurers to use forward-looking catastrophe models for rate setting in exchange for commitments to write more coverage in areas the Department has identified as distressed. Nine major insurer groups have now received approval under the strategy as of mid-May 2026.

Should I switch to Farmers when the new plan launches?

That depends on whether you bundle. The 22% bundling discount is meaningful but only if you carry homeowners with Farmers too. For auto-only shoppers, compare Farmers against other carriers using the same coverage profile after July 1. The headline discount does not automatically make Farmers the cheapest carrier for every driver.

Farmers California Auto Rating Plan Takes Effect July 1: 22% Bundling Discount, Wildfire Mitigation Pricing

Farmers becomes the ninth carrier approved under Insurance Commissioner Ricardo Lara's Sustainable Insurance Strategy. The new auto plan reshapes pricing for California drivers who also carry homeowners coverage.

Farmers Insurance will introduce a new California auto insurance rating plan effective July 1, 2026, paired with a homeowners rating plan that was approved on May 12 by the California Department of Insurance. The auto plan changes coverage options and discount structures, and the homeowners plan raises the home-auto bundling discount to 22% from a previous 15%.

The homeowners side of the announcement, effective September 15, 2026, brings a 1.5% overall rate increase but layers in significant savings for customers who bundle and for homeowners who implement wildfire mitigation measures. Farmers said it expects to add several thousand new policies in the next two years in areas that the Department has identified as distressed, and reported that since earlier this year it has observed nearly a 10% year-over-year increase in new business writings within those distressed communities.

Insurance Commissioner Ricardo Lara called the approval "a significant step forward under the Sustainable Insurance Strategy" in a LinkedIn post the day of the filing approval. According to Lara, Farmers is the ninth major insurer group to receive approval under the strategy.

Why this matters for California auto shoppers. The 22% bundling discount is the headline number for drivers who also need home insurance. For QuoteMoto's California auto quote sample, which is heavily skewed toward minimum-coverage shoppers and drivers with non-standard situations like prior DUI or SR-22 filings, bundling discounts often do not apply because the rental-and-renters-only or non-owner profile does not qualify for the home-side product. For California auto shoppers who do own a home, the math of switching to Farmers becomes more compelling under the new plan.

The Sustainable Insurance Strategy context. Lara's strategy, formalized in 2024 and 2025, allows insurers to use forward-looking catastrophe models (under SB 429 the California Wildfire Public Model Act) in exchange for commitments to write coverage in distressed areas. Nine insurer groups now have approved plans under the strategy. The pattern is consistent: a modest rate increase paired with structural reform of underwriting and a commitment to growth in high-risk geographies.

What we do not know yet about the auto plan. Farmers has not yet published the full detail of which California auto rating elements change, what new discounts are being introduced, or how the plan interacts with the homeowners changes for bundled customers. The July 1 effective date for the auto plan trails the September 15 effective date for homeowners by ten weeks. Auto policyholders who renew between July 1 and September 15 will get the auto changes first, and the bundling discount when their homeowners renews.

Sources

Carrier Management, "Farmers Insurance in California: HO Rates Up 1.5%; Bundlers Get 22% Discount," May 12, 2026
San Francisco Chronicle, "California's second-largest home insurer to raise rates this fall," May 11, 2026
Insurance Commissioner Ricardo Lara, LinkedIn post on Sustainable Insurance Strategy, May 12, 2026

Farmers California Auto Rating Plan Takes Effect July 1: 22% Bundling Discount, Wildfire Mitigation Pricing

Sources

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