Even With Recent Rises, Auto Insurance Is More Affordable Than During Most of Century to Date

You read that right. As a percentage of median household income, personal auto insurance premiums nationally were more affordable in 2022 (the most recent data available) than they have been since the beginning of this century.

And even the premium increases of the past two years are only expected to bring affordability back into the 2000 range, according to the Insurance Research Council (IRC).

A new IRC report – Auto Insurance Affordability: Countrywide Trends and State Comparisons – looks at the average auto insurance expenditure as a percent of median income. The measure ranges from a low of 0.93 percent in North Dakota (the most affordable state for auto insurance) to a high of 2.67 percent in Louisiana (the least affordable).

The pain is real

This is not to downplay the pain being experienced by consumers – particularly those in areas where premium rates have been rising while household income has been flat to lower.  It’s just to provide perspective as to the diverse factors that come into play when discussing insurance affordability.

Between 2000 and 2022, median household income grew somewhat faster than auto insurance expenditures, causing the affordability index to decline from 1.64 percent in 2000 to 1.51 percent in 2022. In other words, auto insurance was somewhat more affordable in 2022 than in 2000.

“With the recent increases in insurance costs, affordability is projected to deteriorate in 2023 and 2024,” said Dale Porfilio, FCAS, MAAA, president of the IRC and chief insurance officer at Triple-I. “The affordability index is projected to increase to approximately 1.6 percent in 2023 and 1.7 percent in 2024, a significant increase from the low in 2021 but still below the peak of 1.9 percent in 2003.”

In other words, we’ve been here before; and, if risks and costs can be contained, so can premium growth in the long term.

Cost factors vary by state

Auto insurance affordability is largely determined by the key underlying cost drivers in each state. They include:

• Accident frequency
• Repair costs
• Claim severity
• Tendency to file injury claims
• Injury claim severity
• Expense index
• Uninsured and underinsured motorists
• Claim litigation.

These factors vary widely by state, and the IRC report looks at the profiles of each state to arrive at its affordability index.

Reducing risk and costs is key

Porfilio noted that “while state-level data cannot directly address affordability issues among traditionally underserved populations, collaborative efforts to reduce these key cost drivers can improve affordability for all consumers.”

Continued replacement-cost inflation is likely to maintain upward pressure on premium rates. Tariffs could exacerbate that trend, as well as hurting household income in areas dependent on industries likely to be affected by them.

At the same time, some states are working hard to ameliorate other factors hurting affordability.  Florida, for example, was the second least affordable state for auto insurance in 2022; however, the state has made recent progress to reduce legal system abuse, a major contributor to claims costs in the Sunshine State. In 2022 and 2023, Florida passed several key reforms that have led to significant decreases in lawsuits. As a result, insurers have been writing more business in the state after a multi-year exodus. This increased competition puts downward pressure on rates, which should be reflected in the IRC’s next affordability study.

Learn More:

IRC Report: Personal Auto Insurance State Regulation Systems

IRC Report: U.S. Consumers See Link Between Attorney Involvement in Claims and Higher Auto Insurance Costs

Florida Reforms Bear Fruit as Premium Rates Stabilize 

What Florida’s Misguided Investigation Means for Georgia Tort Reform

Florida Bills Would Reverse Progress on Costly Legal System Abuse

Inflation Continues to Drive Up Consumers’ Insurance Costs

Improved Commercial Auto Underwriting Profitability Expected After Years of Struggle

Louisiana Is Least Affordable State for Personal Auto Coverage Across the South and U.S.

Georgia Is Among the Least Affordable States for Auto Insurance

Report: No-Fault Reforms Improved Michigan’s Personal Auto Insurance Affordability

Auto Insurers’ Performance Improves, But Don’t Expect Rates to Flatten Soon

How Tariffs AffectP&C Insurance Prospects

Tariffs and threats of tariffs have been roiling financial markets since January. Property and casualty insurers are no less concerned, as the cost of repairing and replacing damaged property is a driver of claim costs and, ultimately, policyholder premiums.

Triple-I Chief Economist and Data Scientist Dr. Michel Léonard recently sat down to explain the implications of tariffs and trade barriers for insurers and what economic considerations concern industry decisionmakers.

While property and casualty insurers write many kinds of coverage, the lines Léonard primarily discussed were homeowners and personal and commercial auto – “lines that have a physical emphasis on repair, rebuild, and replace.”

Lumber from Canada; cars, trucks, and parts from Canada and Mexico; and garments, furnishings, and technology from Asia all come into play when considering the prospective impacts of tariffs on replacement costs, Léonard said.

“When we’re focusing specifically on China,” he said, “we’re looking primarily at farm equipment and alternative-energy components.”

Uncertainty around tariffs – particularly in recent weeks, as tariffs on Mexico and Canada have been imposed and “paused” – makes analysis even more difficult.

“Much depends on how much clarity there is, how much communication from the policymakers, from the administration and from the legislature,” Léonard said. It’s also important to remember that impacts can last well beyond their implementation and withdrawal.

During the first Trump Administration, tariffs on soft commodities, beef, grain, and so forth had impacts for several years afterwards.

“Those tariffs were fairly short lived,” Léonard said, “but for two to three years afterward farmers were uncomfortable investing in equipment at the same pace, and that reduced farmowners’ insurance growth.”

Regardless of how the current discussions around tariffs play out, the Trump Administration has signaled a decided shift in policy toward greater protectionism. As a result, Léonard said, “We should expect a repositioning in our understanding of our replacement costs and underlying growth forecast for the next 12 months, at a minimum.”

He projects a period of “most likely 24 to 36 months” in which growth will be slower and inflation – including replacement costs for the P&C industry – will be higher.

Learn More:

Tariffs and Insurance – full video (Members Only)

Insurance Economic Outlook (Members Only)

Florida ReformsBear Fruit as Premium Rates Stabilize 

Florida’s legislative reforms to address claim fraud and legal system abuse are stabilizing the state’s property/casualty insurance market, according to the latest Triple-I Issues Brief.  

Claims-related litigation has significantly declined over the past two years, and premium averages are nearly flat, with several insurers requesting rate decreases from the state’s insurance regulator.  In addition, the brief says, the number of insurers writing business in the state has rebounded after a multi-year exodus. This competition from the private market has allowed policyholders to leave Citizens Property Insurance Corp. – the state-run insurer of last resort – to obtain coverage at previously unavailable rates from a much healthier private market. 

According to the state’s Office of Insurance Regulation (OIR), Florida in 2022 accounted for nearly 71 percent of the nation’s homeowners claim-related litigation, despite representing only 15 percent of homeowners insurance claims. The same year – before Hurricane Ian made landfall in Florida – six insurers in the state declared insolvency, primarily due to economic pressures from legal system abuse. Based on insured losses, Ian became the second-most costly U.S. hurricane on record, due in large part to extraordinary litigation costs for disputed claims. 

The Legislature responded to the growing crisis by passing several pieces of insurance reform that, among other things, eliminated one-way attorney fees and assignment of benefits (AOB) for property insurance claims and prohibited misleading legal service ads and the misuse of consumer health information for legal services. 

Premium rate growth slowing 

The impact of the 2022 and 2023 reforms can be seen in premium rate changes, particularly with respect to homeowners insurance. Homeowners rates in Florida grew at a much slower rate in 2024, even as rate growth remained strong nationally. Growth in personal auto insurance premium rates in Florida has slowed since the repeal of AOB and one-way attorney fees, but the trend also is consistent with nationwide experience. 

“There are a lot of factors involved in insurance rates, and Florida’s property and auto markets are challenging,” Florida Governor Ron DeSantis said in February, “but…data suggests that, in 2024, Florida had the lowest average homeowners’ premium increases in the nation, and the overall market has stabilized, with 11 new companies having entered the market over the past two years.” 

Among the top 10 national insurers writing homeowners insurance in Florida, 60 percent have expanded their business over the past year, and 40 percent of all insurers operating in the state filed for rate decreases in 2024, according to Florida Insurance Commissioner Michael Yaworksy. 

The cost of reinsurance also continues to decrease for Florida carriers. 

“In 2024, most companies paid less for reinsurance than they did in 2023,” according to the OIR website. “The average risk-adjusted cost for 2024 was -0.7 percent, a large reduction from last year’s change of 27 percent increase from the prior year.” 

Reinsurance costs are factored into premium rates, so this is another reason Florida now has the lowest average rate filings in the United States in 2024, according to S&P Global Marketplace. 

Learn More: 

Florida’s Progress in Legal Reform: A Model for 2025 

How Georgia Might Learn From Florida Reforms 

Resilience Investments Paid Off in Florida During Hurricane Milton 

Florida Homeowners Premium Growth Slows as Reforms Take Hold, Inflation Cools