What Is Surplus Lines Insurance in California? (And When the FAIR Plan Isn't Your Only Option)

California homeowners are facing unprecedented challenges in securing standard homeowners insurance. As major insurers like State Farm, Allstate, and Farmers have paused new policies or exited the market entirely, the FAIR Plan has become the last-resort safety net for many. But there's another option that growing numbers of Californians are discovering: surplus lines insurance.

Surplus lines (also called "excess and surplus" or "E&S" insurance) represents a parallel insurance market that has expanded significantly in response to California's housing crisis. Unlike the FAIR Plan's bare-bones coverage, surplus lines policies often provide broader protection—though at a cost. This guide explains what surplus lines insurance is, how it differs from standard insurance and the FAIR Plan, and whether it might be right for your situation.

Key Takeaways

• Surplus lines insurance is non-admitted market coverage underwritten by insurers not licensed by California, accessed only through licensed surplus lines brokers.
• Unlike the FAIR Plan, surplus lines carriers are not backed by California's insurance guarantee fund, but policies typically offer much broader coverage including liability, water damage, and theft.
• California's insurance market crisis—driven by insurer exits and wildfire losses—has made surplus lines coverage increasingly relevant for homeowners rejected by standard carriers.
• Surplus lines premiums typically cost 50–80% more than traditional insurance but 20–30% less than combining a FAIR Plan policy with additional DIC coverage.
• To access surplus lines insurance, you must work with a licensed surplus lines broker registered with the California Department of Insurance (CDI).
• A 3% California state tax applies to surplus lines premiums, in addition to a stamping fee of approximately 0.18%.

Understanding Surplus Lines Insurance

What Exactly Is Surplus Lines Insurance?

Surplus lines insurance, also known as excess and surplus (E&S) insurance, is coverage offered by non-admitted insurers—companies that are not licensed to do business in California through the standard regulatory process. These carriers operate in what's called the "non-admitted" or "surplus lines" market, and they can write policies that standard admitted carriers won't touch.

Because surplus lines carriers aren't licensed in California the usual way, they must be placed through a licensed surplus lines broker—a specially credentialed intermediary who acts as the gateway between you and the non-admitted market. California law requires that brokers first demonstrate that coverage is unavailable from the admitted market (a process called a "diligent search") before placing a surplus lines policy.

The Non-Admitted Market vs. the Admitted Market

The admitted market consists of insurers licensed by the California Department of Insurance (CDI). These carriers must file their rates and policy forms with the CDI, participate in the California FAIR Plan association, and contribute to the California Insurance Guarantee Association (CIGA)—the fund that pays claims if an insurer becomes insolvent.

Surplus lines carriers operate outside this framework. They have more flexibility in setting rates and policy terms, which allows them to take on risks that admitted carriers won't. The trade-off: less regulatory oversight and no CIGA protection. California maintains the List of Approved Surplus Line Insurers (LASLI)—a CDI-vetted roster of financially sound non-admitted carriers that brokers may use without performing an individual financial review. As of 2024, the number of surplus lines carriers actively insuring California homeowners has grown from 102 in 2015 to 159—a direct response to the state's insurance market crisis. In 2023, fewer than 50,000 surplus lines homeowners policies were written; by 2025, that number surged to 320,000—a six-fold increase in just two years.

The Critical Difference: No State Guarantee Fund Protection

The single most important thing to understand about surplus lines insurance is that it is not protected by California's Insurance Guarantee Association (CIGA). CIGA provides a safety net for policyholders of admitted-market insurers that become insolvent—paying covered claims up to statutory limits. Surplus lines policies are explicitly excluded from this protection.

This means that if your surplus lines carrier goes bankrupt, you could be left with unpaid claims and no state backstop. This is a real risk, not a theoretical one. Evaluating the financial strength of your surplus lines carrier—using ratings from A.M. Best, Moody's, or Standard & Poor's—is essential. Most experienced brokers will only place business with carriers rated "A-" or better by A.M. Best.

Why Surplus Lines Have Become Relevant in California

The California Insurance Market Crisis

The admitted market retreat has been dramatic. State Farm stopped accepting new homeowners applications in California in May 2023. Allstate paused new policies in late 2022. Farmers Limited new business in 2023. Dozens of smaller regional carriers have followed, particularly in wildfire-prone ZIP codes. Meanwhile, average homeowners insurance premiums in California have jumped to $2,930 per year—well above the national average—and that's when coverage is even available.

Homeowners in high-risk areas who can't find admitted market coverage have historically turned to the FAIR Plan. But the FAIR Plan's coverage is deliberately minimal, and savvy homeowners and brokers are increasingly looking to the surplus lines market for a more complete solution.

Surplus Lines Carriers Writing California Homeowners Coverage

Major surplus lines carriers active in the California homeowners market include Lloyd's of London syndicates (which collectively represent the largest surplus lines market globally), Lexington Insurance (an AIG subsidiary and one of the largest E&S carriers in the U.S.), and Burns & Wilcox, among others. These carriers have underwriting flexibility to write coverage in wildfire-exposed areas, though they price that risk accordingly.

How to Access Surplus Lines Insurance

You Must Use a Licensed Surplus Lines Broker

You cannot buy surplus lines insurance directly or through a standard insurance agent. You must use a broker who holds both an active Property Broker-Agent license and a Casualty Broker-Agent license from the CDI, and who is registered as a surplus lines broker. Surplus lines brokers must also maintain a $50,000 bond and file quarterly tax affidavits with the Surplus Line Association of California (SLA-CA).

Your surplus lines broker is responsible for performing the required diligent search of the admitted market, documenting that admitted coverage is unavailable, and filing the placement with the SLA-CA within 30 days. Keep copies of all documentation.

Cost Comparison: Surplus Lines vs. FAIR Plan vs. Admitted Carriers

Surplus lines premiums are typically higher than what you'd pay in the admitted market—often 50–80% more than traditional insurance would have cost before the market crisis. However, for homeowners who need broader coverage than the FAIR Plan provides, surplus lines can actually be more economical than the alternative: a FAIR Plan policy plus a Difference in Conditions (DIC) policy to fill the gaps. Combining those two typically costs 20–30% more than a comparable surplus lines policy.

A 3% California state tax is added to all surplus lines premiums, plus a separate stamping fee of approximately 0.18% assessed by the SLA-CA. These costs are typically passed through to the policyholder and should be itemized on your policy documents.

Coverage: FAIR Plan vs. Surplus Lines

What the FAIR Plan Covers (and Doesn't)

The California FAIR Plan provides dwelling fire coverage only—protection for the physical structure against damage from fire, lightning, internal explosion, and smoke. It does not cover personal liability, theft, water damage from burst pipes or appliances, wind damage, earthquake, hail, vandalism, or additional living expenses if you're displaced. For complete coverage, FAIR Plan policyholders typically need to purchase a separate DIC policy—adding complexity and cost.

What Surplus Lines Often Covers

Surplus lines homeowners policies vary significantly by carrier, but many provide coverage for not just fire but also wind, hail, liability, theft, water damage from plumbing failures, and other perils standard to an HO-3 policy. Many surplus lines policies are written at replacement cost rather than actual cash value, which matters enormously in a total loss scenario.

Pros and Cons of Surplus Lines Insurance

Advantages

• Broader Coverage: Often covers perils the FAIR Plan excludes—liability, theft, water damage, and more.
• Financial Flexibility: Carriers can price and structure policies for high-risk properties that admitted carriers won't touch.
• Replacement Cost: Many policies are written at replacement cost, not actual cash value.
• Often More Economical Than FAIR + DIC: A single surplus lines policy can be cheaper than stacking a FAIR Plan policy on top of a DIC policy.
• Specialized Expertise: Surplus lines brokers typically have deep expertise in complex or high-risk placements.

Disadvantages

• No Guaranty Fund Coverage: If your carrier becomes insolvent, you have no CIGA backstop.
• Higher Cost Than Pre-Crisis Admitted Market: Premiums are typically 50–80% higher than what admitted carriers charged before the crisis.
• Limited Transparency: Rates and forms aren't filed with the CDI, so comparison shopping is harder.
• Broker Dependent: You can only access this market through a licensed surplus lines broker.
• Less Regulated: Policy terms may vary more than you'd see in the admitted market.

When Surplus Lines Might Be Better Than the FAIR Plan

If you need coverage beyond the structure itself—liability protection, water damage coverage, theft, or additional living expenses—the FAIR Plan alone won't serve you. In those cases, surplus lines is worth exploring, particularly if the combined cost of a FAIR Plan policy plus a DIC policy exceeds what a surplus lines carrier would charge for comprehensive coverage. Your surplus lines broker can provide a side-by-side comparison.

Frequently Asked Questions

What does LASLI stand for, and how does it affect my coverage?
LASLI is the "List of Approved Surplus Line Insurers" maintained by the California Department of Insurance. Brokers who place coverage with LASLI-listed carriers have already verified that the carrier meets minimum financial standards set by the CDI. LASLI listing is not a guarantee of solvency, but it's an important baseline check.

Is it safe to use a non-admitted insurer if there's no guaranty fund protection?
It can be, if you vet the carrier carefully. Stick to carriers with strong financial ratings (A- or better from A.M. Best) and a track record in the California market. Your broker should be able to provide this information.

Can I use a regular insurance agent to buy surplus lines coverage?
No. Only a licensed surplus lines broker can place surplus lines policies in California. Standard agents who only hold a Property Broker-Agent license are not authorized to access the non-admitted market.

What taxes and fees will I pay on a surplus lines policy?
California assesses a 3% state tax on surplus lines premiums, plus a stamping fee of approximately 0.18% from the Surplus Line Association of California. These are typically passed through to the policyholder and itemized on your invoice.

How much will surplus lines insurance cost compared to the FAIR Plan?
The FAIR Plan itself is often competitively priced for basic dwelling fire coverage—but when you add a DIC policy to fill the gaps, the total cost typically exceeds what a comparable surplus lines policy would cost. Get quotes for both scenarios before deciding.

What should I do if my claim is denied by a surplus lines insurer?
You can still file a complaint with the California Department of Insurance, which has limited oversight authority over surplus lines carriers. Your broker should also assist in advocating for you. Because there's no CIGA backstop, resolving disputes through your policy's dispute resolution provisions or through litigation may be your primary recourse.

Disclaimer: This article is for informational purposes only and should not be construed as legal or insurance advice. Coverage terms, carrier availability, and regulatory requirements change frequently. Consult a licensed insurance professional for guidance specific to your situation.