Insurance Nonrenewal Crisis: Where Companies Are Dropping Coverage

For a growing number of American homeowners, the annual insurance renewal notice has been replaced by something far more alarming: a letter saying their insurer will not be offering to renew their policy. This is not a cancellation for cause — it is a business decision by the insurance company that coverage in certain areas is no longer financially viable.

The U.S. Treasury's Federal Insurance Office tracks nonrenewal rates as part of its comprehensive data collection from insurers. The picture that emerges from the 2018-2022 data — covering over 25,000 ZIP codes — shows a market in transition, with some regions facing a genuine coverage crisis.

What Is a Nonrenewal?

Insurance policies typically run for one year. At the end of that year, the insurer can choose to renew the policy (usually with updated pricing) or decline to renew it. A nonrenewal is the insurer's decision not to continue coverage, and it is distinct from a cancellation:

• Cancellation happens mid-term, usually for specific reasons like nonpayment, fraud, or a material change in risk. It is regulated and relatively rare.
• Nonrenewal happens at the natural policy expiration. Insurers have broader discretion to nonrenew, subject to state notice requirements (typically 30-90 days).

The FIO tracks the nonrenewal rate as a percentage of policies in force. A ZIP code with a 5% nonrenewal rate means that 5 out of every 100 policies were not renewed by the insurer at the end of their term. In a healthy market, nonrenewal rates are low — typically 1-3%. Rates above 5% signal significant market stress.

Where Nonrenewals Are Highest

The Treasury data shows clear geographic concentration. The states and regions with the highest nonrenewal rates are the same ones experiencing the greatest natural disaster losses:

Florida: Ground Zero

Florida has the highest nonrenewal rates in the nation. Multiple insurers have either gone insolvent or voluntarily stopped writing new business in the state during the 2018-2022 period. Citizens Property Insurance — the state's insurer of last resort — has seen its policy count surge as private insurers retreat. Coastal ZIP codes in South Florida, the Tampa Bay area, and the Panhandle show the most elevated nonrenewal rates.

Louisiana: Post-Hurricane Retreat

Louisiana experienced multiple major hurricane landfalls during the data period, including Hurricanes Laura (2020), Delta (2020), Zeta (2020), and Ida (2021). The cumulative losses drove several insurers out of the state. Nonrenewal rates in coastal parishes remain significantly above the national average.

California: Wildfire Risk

California has faced a different but equally challenging situation. Several major insurers — including some of the largest in the country — announced they would stop writing new homeowners policies statewide, citing wildfire risk and regulatory constraints on pricing. While the nonrenewal metric captures existing policy decisions, the broader withdrawal from new business writing signals a market under extreme pressure.

Gulf Coast and Tornado Alley

States along the Gulf Coast (Texas, Mississippi, Alabama) and in the Great Plains (Oklahoma, Kansas) also show elevated nonrenewal rates, driven by hurricane, tornado, and hail losses respectively.

The Climate Connection

The geographic pattern of insurance nonrenewals is not random — it maps closely to areas of increasing climate risk. As weather-related catastrophes become more frequent and intense, the financial model underpinning homeowners insurance is being tested in ways it was not designed for.

Consider the data:

• Hurricane landfalls in the Atlantic basin have increased in frequency and intensity over recent decades.
• Wildfire seasons in the western U.S. have grown longer and more destructive.
• Severe convective storms (tornadoes, hail, straight-line winds) are causing record insured losses.
• Sea-level rise is increasing flood exposure in coastal communities.

For county-level natural disaster data — including FEMA disaster declarations and NOAA storm events — see PlainHazard. For long-term temperature and precipitation trends that drive these risks, see PlainClimate.

Insurers are data-driven businesses. When their models show that expected future losses in an area exceed what they can charge in premiums (often constrained by state regulation), the rational business decision is to reduce exposure — either by raising rates, restricting coverage, or withdrawing entirely.

What Happens When Insurers Leave

When private insurers withdraw from a market, the consequences cascade:

• Reduced competition. Fewer carriers means less pricing competition, which pushes remaining premiums higher. Check the most expensive ZIP codes — many are in markets where insurer competition has thinned.
• State plans of last resort. Homeowners who cannot find private coverage often turn to state-run FAIR Plans or wind pools. These plans are typically more expensive and provide less comprehensive coverage than private market alternatives.
• Property value impact. Homes that are difficult or expensive to insure may see reduced property values. Mortgage lenders require insurance, and properties with limited coverage options become less attractive to buyers.
• Coverage gaps. Some homeowners, unable to afford replacement coverage, go uninsured or underinsured. This creates significant financial vulnerability in the event of a loss.

The Regulatory Response

States are responding to the nonrenewal crisis with various policy interventions:

• Rate reform. Some states that previously restricted rate increases are now allowing insurers more pricing flexibility, reasoning that adequate rates will attract carriers back to the market.
• Litigation reform. Florida passed significant insurance litigation reform in 2022-2023, targeting assignment of benefits abuse and one-way attorney fee provisions that had driven up claim costs.
• Building code incentives. Several states offer premium discounts for homes that meet higher building standards, such as Florida's wind mitigation credits and California's wildfire-hardening programs.
• Reinsurance support. States like Florida have created catastrophe funds (the Florida Hurricane Catastrophe Fund) that provide a layer of reinsurance to domestic insurers at below-market rates.

The effectiveness of these interventions is still unfolding. Some, like Florida's litigation reform, are showing early signs of stabilizing the market. Others, like rate liberalization, may help insurer solvency but increase costs for consumers.

What to Do If Your Policy Is Not Renewed

If you receive a nonrenewal notice, take these steps:

1. Do not panic, but act quickly. You have until your policy expiration to find replacement coverage. Use the advance notice period productively.
2. Contact independent agents. Independent agents represent multiple carriers and can search the market more efficiently than you can alone. They may have access to surplus lines or specialty carriers not available through direct channels.
3. Check your state's FAIR Plan. Most states have an insurer of last resort. The coverage may be more limited and expensive, but it ensures you are not left completely uninsured.
4. Consider risk mitigation. Investing in roof replacement, storm shutters, updated wiring, or wildfire-resistant landscaping can make your property more attractive to insurers. Ask potential carriers what improvements would qualify you for coverage or discounts.
5. Review your coverage needs. A higher deductible can significantly reduce your premium and make you more insurable. Evaluate whether you need all current endorsements and riders.
6. Look up your ZIP code's data. Understanding your area's premium history, loss ratio, and nonrenewal rate helps you negotiate from a position of knowledge. Search your ZIP code on the PlainInsure homepage.

The Bigger Picture

The insurance nonrenewal trend is not a temporary disruption — it reflects a fundamental repricing of climate risk in the housing market. Areas that were once considered safe bets for insurers are becoming unprofitable as weather patterns shift and extreme events intensify.

For homeowners, the data serves as an early warning system. ZIP codes with rising loss ratios, increasing premiums, and elevated nonrenewal rates are signaling that the market views your area as increasingly risky. This information — available for free on PlainInsure from the state pages and individual ZIP code profiles — can inform decisions about home improvements, insurance shopping, and even relocation.

Use the Compare tool to evaluate nonrenewal rates alongside premiums and loss ratios when considering different areas. The data tells a story that press coverage often misses: the crisis is not uniform but highly localized, varying dramatically from one ZIP code to the next.

This content is for informational purposes only and is not insurance advice. Nonrenewal rates and other data shown are based on Treasury FIO data (2018-2022) and may not reflect current market conditions. If you have received a nonrenewal notice, consult a licensed insurance professional immediately.