Most insurance news focuses on prices. But behind every premium is a simpler question: will your insurance company have the money to pay your claim? In early November 2026, California Insurance Commissioner Ricardo Lara finalized the Long-Term Solvency Planning Regulation, which requires insurers to assess how climate change, artificial intelligence, cyber threats and other long-term challenges could affect their financial strength over the coming decades. Insurers writing more than $50 million in direct annual premiums nationwide face additional obligations.
This article explains what solvency regulation is, what the new rule adds, and why it matters to households and businesses that buy home, auto and business insurance in California.
What "solvency" means
An insurer is solvent when it has enough assets to pay the claims it owes, now and in the future. State regulators monitor solvency through financial reports, examinations, capital requirements and risk assessments. California already requires many insurers to perform an own risk and solvency assessment, a structured look at the risks they face and the capital they need. The new rule extends that thinking further into the future and to specific emerging risks.
What the new regulation requires
Based on public reporting, the rule requires covered insurers to:
assess how climate-related risks, such as more severe wildfires, heat, flooding and storms, could affect losses and investments over decades
consider how artificial intelligence could change their operations, underwriting, claims handling and risk exposure
evaluate cyber threats, both to their own systems and through the cyber insurance they sell
plan for other long-term challenges that could weaken their finances
Insurers above the $50 million premium threshold have additional obligations. The Department will review these plans as part of its financial oversight. The exact filing formats and deadlines are in the regulation and the Department's guidance.
Why climate risk is central
California's experience with wildfire shows how quickly losses can exceed what past data predicted. Insurers with heavy exposure in high-risk areas, or with investments vulnerable to climate effects, could face financial strain. Forward-looking planning complements other recent reforms, including the use of reviewed wildfire catastrophe models under the Sustainable Insurance Strategy. Where catastrophe models help set rates for individual homes, solvency planning looks at the company's overall resilience.
For homeowners, the connection is indirect but real. Insurers that understand their long-term risk are better positioned to keep writing policies and paying claims after a major disaster. That stability benefits everyone, including policyholders on the FAIR Plan, which is funded by assessments on private insurers.
Why AI is included
Insurers increasingly use AI to price policies, detect fraud, triage claims and communicate with customers. Done well, that can speed up service. Done poorly, it can create errors, bias or concentrated technology risk. California regulators have already issued guidance on fair use of data and algorithms in insurance. Including AI in long-term solvency planning asks companies to think about how these tools could fail and what that would cost.
For consumers, the practical takeaway is to keep good records of your communications and to ask for a human review if an automated decision affects your claim or policy.
Why cyber risk is included
Cyber risk cuts two ways for insurers. First, insurers hold sensitive personal data and could be targets of attacks. Second, insurers that sell cyber insurance face the possibility of many claims at once if a widespread attack hits many businesses. If you own a business, our guides on cyber insurance and responding to digital risks explain how coverage works and what underwriters look for.
What happens if an insurer fails
Insurer insolvencies are rare, but they happen. In California, the California Insurance Guarantee Association (CIGA) pays covered claims of insolvent property and casualty insurers, subject to statutory limits and exclusions. CIGA is funded by assessments on member insurers. It is a safety net, not a full substitute for a healthy insurer, and its limits may not cover very large claims. That is another reason solvency oversight matters.
A practical scenario
Picture a mid-sized regional insurer that writes homeowners, landlord and small commercial policies in California and two neighboring states. Under the new rule, it would map where its insured homes sit relative to wildfire and flood risk, model how a run of severe seasons could affect losses and reinsurance costs over 20 or 30 years, and test how its investment portfolio would hold up. It would review the AI tools it uses to price policies and route claims, asking what happens if a model drifts or a vendor fails. It would also stress-test a scenario in which a single cyberattack affects many of its business policyholders at once.
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The output is not a public price list. It is a plan that regulators can question: what the company will do if those scenarios happen, how much capital it holds, and when it would buy more reinsurance or change its underwriting. For policyholders, the payoff is a company less likely to be surprised. For agents, it may mean clearer underwriting guidelines and fewer sudden pullbacks from markets. Over time, that kind of discipline can help keep coverage available in places like Long Beach, the Inland Empire and coastal communities facing rising climate risk.
How to judge your insurer's financial strength
Check financial strength ratings. Independent rating agencies publish grades for insurers. Ask your agent what the rating is for each company you are considering.
Know whether the insurer is admitted. Admitted insurers are licensed by California and backed by CIGA for covered claims. Surplus lines insurers are not covered by CIGA in the same way.
Look at claims reputation. Price matters, but so does how a company handles claims. The Department of Insurance publishes complaint information.
Diversify thoughtfully. Bundling can save money, but make sure each policy is with a strong company. Our guide to bundling covers trade-offs.
What this means for businesses
Commercial buyers often deal with a mix of admitted and surplus lines carriers. As climate and cyber risks grow, underwriting questions are becoming more detailed. Expect to answer questions about property hardening, backups, multi-factor authentication and incident response plans when you renew general liability, professional liability or property coverage. Strong answers can improve terms. Our guide to essential liability coverage for small businesses lists core policies.
The policy debate
Supporters say forward-looking solvency planning protects consumers and taxpayers by catching problems early. Some industry voices worry about compliance costs and overlap with existing requirements. Commissioner-elect Jane Kim has emphasized climate resilience and consumer protection, so the rule is likely to remain part of the regulatory landscape, though implementation details could evolve.
Frequently asked questions
Does this rule change my premium?
Not directly. It concerns how insurers plan and manage financial risk. Rates still go through the Prop 103 approval process.
Which insurers must comply?
The rule applies to covered California insurers, with extra obligations for those writing more than $50 million in direct annual premiums nationwide.
Is my claim safe if my insurer fails?
For admitted property and casualty insurers, CIGA pays covered claims within statutory limits. Ask your agent whether your carrier is admitted.
Does the rule affect the FAIR Plan?
The FAIR Plan has its own oversight, but because private insurers fund it, their financial strength matters to its stability.
Where can I read the rule?
The California Department of Insurance publishes adopted regulations and press releases on its website.
This is general information. Consult the official regulation for exact requirements.
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