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. In 2020, Florida accounted for roughly 79% of the nation's homeowners insurance lawsuits despite representing only about 9% of U.S. homeowners claims, according to the Florida Office of Insurance Regulation. That 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 unfolded:

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.

According to the National Insurance Crime Bureau, reported contractor fraud rose 38% between 2023 and 2025, and the problem has become systemic, involving networks of contractors, public adjusters, and attorneys working together to inflate claims. The NICB now runs a sixth annual Contractor Fraud Awareness Week in 2026, warning that scams have grown more organized after storms, including manufactured roof damage, inflated water mitigation claims, and continued AOB abuse in states where it remains legal. Fraud is estimated to occur in roughly 10% of all property-casualty losses. 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. Many public adjusters operate legitimately, but their involvement in inflated AOB claims added another layer of cost to the system. For homeowners who need real legal help, our guide on when to hire an attorney explains the difference between legitimate representation and predatory schemes.

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. Swiss Re Institute research shows social inflation drove U.S. liability claims up 57% over the past decade, peaking at 7% in 2023 for the first time in two decades. Swiss Re's 2025 outlook confirms that social inflation remains a persistent driver of elevated loss ratios into 2025 and 2026, particularly in general liability lines. While the direct impact hits liability lines hardest, homeowners policies contain liability coverage too, and reinsurers price the same litigation risk into the property rates they charge your insurer.

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.

Regulatory response accelerated sharply through 2025 and 2026. North Carolina became the first state to prohibit third-party litigation funding outright when Governor Josh Stein signed House Bill 315 (the Prohibit Litigation Investments Act) on June 22, 2026. Ohio followed with House Bill 105, signed by Governor Mike DeWine in July 2026, requiring funders to register with the state, disclose funding agreements to the attorney general, and barring foreign governments, foreign corporations, and foreign investors from participating. Florida enacted SB 1396, the Litigation Investment Safeguards and Transparency Act, requiring disclosure of foreign investors, effective July 1, 2026. New York enacted the Consumer Litigation Funding Act (A804-C / S1104A) in December 2025, and it took effect in June 2026, establishing registration, disclosure, a 25% fee cap, a 10-business-day cancellation right, and limits on funder influence. Arizona's Supreme Court disclosure rule for TPLF took effect January 1, 2026, and Michigan's House passed HB 5281 on May 14, 2026. At the federal level, Senators Grassley, Tillis, Kennedy, and Cornyn introduced the Litigation Funding Transparency Act of 2026 (S. 3826) on February 11, 2026, which remains before the Senate Judiciary Committee, so regulation of TPLF is still primarily a state-level effort.

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:

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 issued on or after January 1, 2023
• 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

HB 459 (2026):

• Establishes mandatory dispute resolution through the Division of Administrative Hearings (DOAH) before litigation for covered property insurance disputes, effective July 1, 2026
• Shifts many claim disputes out of court and into a faster administrative process
• Continues Florida's effort to reduce insurer litigation and abuse

The results are measurable. Florida's share of nationwide homeowners insurance lawsuits has dropped to less than 5% of the national total according to a July 2026 OIR report, with lawsuits filed against insurance companies falling by nearly half since 2020. Claims-related legal defense expenses fell from about $1.6 billion in 2022 to $537 million in 2025. The domestic property insurer combined ratio improved to 83% at year-end 2025 (down from 94% in 2024), more than 20 insurers have entered Florida since the reforms, bringing over $850 million in new capital, and Citizens' policy count has fallen from a peak of 1.41 million to roughly 336,000.

Even better for policyholders, Citizens Property Insurance filed for an average 8.7% statewide rate decrease effective at Spring 2026 renewals, with more than 330,000 policyholders seeing cuts and Miami-Dade and Broward getting reductions around 14%. This is the first Citizens personal-lines rate cut since 2015, and State Farm is also cutting 10.1%, bringing its cumulative reduction to 20%. 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 to one award per civil action, requiring trial bifurcation on request, strengthening premises liability defenses, and requiring registration of third-party litigation funders. SB 68 took effect immediately on April 21, 2025, while SB 69's core litigation-funding registration provisions took effect January 1, 2026. Early market response has been notable: Liberty Mutual and Safeco announced nearly a 6% rate reduction in late 2025, and State Farm implemented a rate reduction as of November 2025, though homeowners insurance impact remains early and uneven.
• 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.
• North Carolina became the first state to fully ban third-party litigation funding in civil proceedings under House Bill 315, effective June 22, 2026.
• Ohio enacted House Bill 105 in July 2026, requiring TPLF registration and disclosure, and barring foreign governments, corporations, and investors from participating.
• New York enacted its Consumer Litigation Funding Act in December 2025, which took effect in June 2026, adding transparency, a 25% fee cap, and consumer cancellation rights.
• Arizona, Michigan, Colorado, Oklahoma, Kansas, Montana, Georgia, and Tennessee have all advanced civil justice or TPLF reforms in 2025 and 2026 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 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, which is one reason premiums keep rising nationwide.

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 made assignments of post-loss benefits under property policies issued on or after January 1, 2023 void and unenforceable, 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. North Carolina's outright TPLF ban (June 2026), Ohio's disclosure law (July 2026), New York's Consumer Litigation Funding Act (effective June 2026), and the pending federal Litigation Funding Transparency Act of 2026 all aim to increase transparency or curb the practice.

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

Florida's 2022, 2023, and 2026 reforms have produced significant results. The state's share of homeowners insurance lawsuits has dropped from 79% to less than 5% of the national total, defense costs fell from $1.6 billion in 2022 to $537 million in 2025, the domestic property insurer combined ratio improved to 83% at year-end 2025, and more than 20 new carriers entered the market backed by over $850 million in new capital. However, experts caution that the reforms must be defended against rollback efforts, and homeowners in high-risk coastal areas still face elevated premiums due to hurricane exposure. Legal reforms are a necessary but not sufficient step toward addressing all factors driving home insurance costs higher.