How Lawsuits and Litigation Costs Are Driving Up Home Insurance Rates

The Florida Litigation Crisis: A National Wake-Up Call

When most homeowners think about why their insurance bill keeps climbing, they think about hurricanes, wildfires, or the rising cost of lumber. But there's another major culprit hiding in plain sight: litigation. Nowhere is this more evident than in Florida, where the numbers are staggering. According to the Insurance Information Institute, Florida historically accounted for more than 72% of the nation's homeowners claim-related litigation despite representing only 10% of U.S. homeowners claims. This imbalance fueled escalating premium rates and led to insurer insolvencies and voluntary market withdrawals, prompting lawmakers to enact sweeping litigation reforms curtailing one-way attorney fees and assignment of benefits (AOB) practices.

The root cause isn't honest policyholders filing legitimate disputes. It's a systemic exploitation of the legal system by contractors, attorneys, and third-party actors who turned claims into profit centers. The result is that insurers must price in massive legal uncertainty, and every policyholder pays for it. To understand how this fits into the broader picture, see our guide on why home insurance rates increase.

Assignment of Benefits Fraud: How It Started

One of the most notorious legal schemes driving up home insurance premiums is called Assignment of Benefits (AOB) fraud. At its core, an AOB is a legitimate legal document. It allows a homeowner to sign over their insurance claim rights to a third party, typically a contractor, so that contractor can get paid directly by the insurer. Simple enough. But what happened in Florida starting around 2011 turned this tool into a weapon.

Here's how the fraud scheme typically unfolds:

1. A contractor, often a roofer or water damage restoration company, approaches a homeowner after a storm or pipe leak, promising to "handle everything" with the insurance company.
2. The homeowner signs an AOB, handing over full control of their claim.
3. The contractor inflates the repair estimate, billing for unnecessary work, phantom repairs, or materials never used.
4. When the insurer refuses to pay the inflated amount, the contractor's hired attorney sues, using Florida's then-existing "one-way attorney fee" law, which meant the insurer had to pay the plaintiff's legal fees if they lost, but not vice versa.
5. Insurers often settled inflated claims to avoid accumulating legal fees, which only incentivized more fraud.

This cycle created a booming cottage industry of fraudulent AOB claims and lawsuit mills. According to the Coalition Against Insurance Fraud, fraud occurs in roughly 10% of all property-casualty losses, with AOB schemes serving as one of the most common vehicles. Public adjusters, professionals who represent policyholders in claims disputes for a percentage fee, also became part of this ecosystem, working alongside plaintiff attorneys to maximize claim amounts and legal pressure on insurers. While many public adjusters operate legitimately, their involvement in inflated AOB claims added another layer of cost to the system.

The One-Way Attorney Fee Problem

Florida's old "one-way attorney fee" statute was the gasoline on the AOB fire. Under that law, if a policyholder (or a contractor acting under an AOB) sued an insurer and won, even by a single dollar, the insurer was required to pay the plaintiff's attorney fees. The insurer, however, could never recover its own legal costs.

This created a perverse incentive: plaintiff attorneys and contractors had almost no financial risk in filing insurance lawsuits. Even a marginal win forced the insurer to pay legal bills that often exceeded the value of the original claim. Insurers sometimes found themselves paying $50,000 or more in attorney fees on a claim that was worth $10,000 or less. That math simply cannot be sustained in a competitive insurance market.

How Litigation Costs Get Passed to Every Policyholder

Even if you've never filed a claim, insurance litigation costs affect your premium directly. This phenomenon is called social inflation, the rise in claims costs driven not by physical damage or economic factors, but by legal and societal trends like larger jury awards, more aggressive litigation tactics, and expanded liability interpretations. According to Swiss Re's Social Inflation Index, social inflation added roughly 7 percentage points to U.S. liability claims growth in 2023, and averaged 5.4% per year from 2017 to 2022 versus 3.7% for economic inflation. Recent academic research shows that verdict severity, particularly for awards over $10 million, has become the dominant channel driving those cost increases since 2020.

Here's how the chain reaction works:

Step 1, Lawsuits pile up: Attorneys and contractors flood courts with inflated or fraudulent claims in high-litigation states.

Step 2, Legal reserves increase: Insurers must set aside enormous reserves to cover potential lawsuit losses, reducing the capital available for legitimate claims.

Step 3, Reinsurance costs rise: When primary insurers become riskier, the companies that insure them (reinsurers) charge more, and those costs flow directly back to policyholders. Learn more about how reinsurance drives your rates.

Step 4, Insurers exit the market: When losses from litigation make a state unprofitable, insurers stop writing new policies or withdraw entirely. Fewer competitors means higher prices for everyone who remains. This dynamic has contributed significantly to the broader affordability crisis affecting millions of Americans.

Step 5, Remaining policyholders absorb the cost: Rate increases are spread across all policyholders, even those who never file a claim and live nowhere near a lawsuit hotspot.

The Litigation Funding Factor

A newer and increasingly problematic element is third-party litigation funding (TPLF), where outside investors provide money to fund lawsuits in exchange for a share of any settlement or verdict. It has grown into a multi-billion dollar industry that provides capital to plaintiff law firms, often makes settlement more difficult, drives cases toward trial, and increases the overall cost of litigation defense. In response, Colorado's HB25-1329 took effect with reporting requirements beginning January 2026, targeting foreign litigation funders. At the federal level, Senator Grassley and colleagues introduced the Litigation Funding Transparency Act in early 2026, which would require disclosure of TPLF in mass tort and class action suits and prohibit funders from influencing litigation strategy or settlement negotiations.

Florida's Reform Success and What Other States Are Learning

Florida's legislature acted decisively in back-to-back reform sessions that have now stabilized the market heading into 2026:

SB 2-A (December 2022):

• Eliminated one-way attorney fees for property insurance disputes
• Banned the assignment of benefits for residential and commercial property policies
• Disincentivized frivolous claims by restoring financial risk to plaintiffs

HB 837 (March 2023):

• Shifted Florida from pure to modified comparative negligence. Plaintiffs more than 50% at fault cannot recover damages
• Shortened the statute of limitations for negligence claims from four years to two
• Reformed bad faith litigation standards, giving insurers a window to pay valid claims before bad faith exposure kicks in
• Eliminated "phantom damages" used to artificially inflate claim values

Property Insurance Intent to Initiate Litigation (PIITIL): Florida's tracking system requires policyholders to notify insurers at least 10 days before filing suit, giving carriers earlier visibility into disputes. The January 2026 OIR Property Insurance Stability Report shows 60,261 total litigated property claims in the most recent 12-month period, illustrating the new, lower post-reform baseline.

The results are measurable. Claims-related legal defense expenses fell from about $1.6 billion in 2022 to $792 million in 2024, then down further to $537 million in 2025, according to Triple-I's April 2026 analysis. The market's defense and cost containment expense ratio dropped from 8.4% in 2022 to just 1.9% by 2025. Citizens' own numbers back this up: new claims are down 80% from September 2024 to September 2025, and new litigation and pending litigation are down 40% and 47%, respectively, for the same period. Since the reforms, 18 to 20 new property insurers have entered Florida, and Citizens' policies in force have declined by roughly 50% from 2024, the lowest level in over a decade.

Even better for policyholders, under approved rates, the vast majority of Citizens policyholders statewide will receive a premium decrease in Spring 2026, with a statewide average reduction of 8.7%. Over 330,000 policyholders across all 67 counties will see rate decreases, and more than 150,000 policyholders will receive reductions of 10% or greater. South Florida is seeing the biggest wins: Broward County homes average −14.1%, Miami-Dade averages −14.0%, and Palm Beach averages −11.9%. Triple-I calls it the largest rate reduction in Citizens' 24-year history. For a deeper Florida-specific breakdown, see our guide on Florida home insurance costs and best companies.

Other States Taking Note

Florida's reform success has not gone unnoticed:

• Georgia enacted SB 68 and SB 69 in April 2025, eliminating phantom damages, restricting attorney fee recovery, reforming premises liability standards, and requiring disclosure of third-party litigation financing arrangements. However, a Milliman analysis notes it is still too early to measure the reforms' impact on rate filings, and Georgia's Insurance Commissioner has not yet required insurers to explicitly account for SB 68 in upcoming filings. On-the-ground reports through mid-2026 suggest homeowners have not yet seen premium reductions passed through.
• Louisiana passed what Governor Jeff Landry called the largest tort reform effort in state history during the 2025 session. Effective January 1, 2026, Louisiana adopted a modified comparative fault rule barring plaintiffs 51% or more at fault from any recovery, along with new medical expense recovery limits and enhanced insurance rate oversight through House Bill 148. Auto rates are stabilizing, but Louisiana homeowners rates continue to rise, driven largely by hurricane exposure. Learn more in our Louisiana home insurance guide.
• Oklahoma unveiled a 2026 legislative package establishing a Homeowner Bill of Rights, shortening insurer response deadlines, and expanding mandatory mediation for both policyholders and assignees.
• Colorado, Missouri, Oklahoma, Indiana, Montana, and South Carolina all passed civil justice or third-party litigation funding reforms in 2025 that could indirectly reduce property and casualty claim inflation.

Understanding why home insurance rates increase often leads back to these legal environments, and the states that fix them first will likely see the most relief for policyholders. For a deeper look at what's coming, see our 2026 state-by-state legislation and reform guide. If you're already struggling with affordability, it's worth reviewing your options when coverage becomes too expensive.

Frequently Asked Questions

Why do home insurance lawsuits in Florida affect policyholders in other states?

Insurance is a national market. When major reinsurers take losses due to Florida's litigation crisis, they raise rates across all the insurers they cover, including those operating in other states. Additionally, many national carriers use profitability data from high-litigation states to set broader pricing strategies. Reforms or lack thereof in any large state can ripple across the entire country's insurance pricing environment.

What exactly is "one-way attorney fee" law, and why was it so harmful to insurance markets?

Under Florida's old one-way attorney fee statute, if a policyholder or contractor sued an insurer and won any amount, even a dollar, the insurer was required to pay the plaintiff's legal bills. The insurer could never recover its own legal costs. This meant plaintiff attorneys could file lawsuits with virtually no financial risk, even for small or questionable claims. Insurers ended up paying tens of thousands in legal fees on minor claims, making litigation far more profitable than resolving disputes fairly.

Can I still use a public adjuster for my home insurance claim?

Yes, public adjusters remain legal and can be helpful in legitimate, complex claims, particularly after major disasters. However, you should be cautious about signing any document that transfers your rights to a contractor or third party. Florida's SB 2-A banned the assignment of insurance benefits for property policies, so contractors can no longer control your claim directly. Always review any paperwork carefully and consult your insurer or an independent agent before signing.

How does litigation funding affect my home insurance premiums?

Third-party litigation funding allows outside investors to finance lawsuits in exchange for a cut of the payout. In insurance disputes, this can keep questionable cases going much longer than they would otherwise, driving up settlement demands and defense costs. These costs get baked into an insurer's overall claims expense ratio and ultimately passed to all policyholders through higher premiums, even those who never file a claim. New 2026 rules in Colorado and proposed federal legislation aim to increase transparency.

Will Florida's tort reforms permanently solve the litigation problem?

Florida's 2022 and 2023 reforms have produced significant results, with Citizens' new claims down 80%, litigation down 40 to 47%, defense costs dropping from $1.6 billion in 2022 to $537 million in 2025, and 18-plus new carriers entering the market. However, experts caution that the reforms must be defended against rollback efforts. Florida still faces elevated premiums due to climate risks and hurricane exposure, so legal reforms are a necessary but not sufficient step toward addressing all factors driving home insurance costs higher.