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The Role of Credit Scores in Car Insurance Rates

The Role of Credit Scores in Car Insurance Rates

26-09-2025

Credit scores are commonly associated with loan approvals and credit card interest rates, but they also play a significant role in determining car insurance premiums. Many insurance companies in the U.S. use credit-based insurance scores to assess risk and set pricing. Understanding how your credit impacts your insurance costs can help you make smarter financial decisions.

Why Insurers Use Credit Scores

Insurance companies argue that credit scores are reliable predictors of risk. Data shows that individuals with lower credit scores are statistically more likely to file claims. As a result, insurers use credit-based scores to help forecast the likelihood of future losses.

This practice is not without controversy, as critics argue it can be unfair to people who have fallen on hard times financially but are otherwise responsible drivers.

What is a Credit-Based Insurance Score

A credit-based insurance score is different from a traditional credit score. It’s a number derived from elements of your credit report that insurers believe are most relevant to predicting insurance risk.

Factors that typically influence this score include:

• Payment history

• Outstanding debt

• Credit history length

• New credit inquiries

• Types of credit in use

Unlike lenders, insurers are not looking at your score to judge your ability to repay debt, but rather your perceived likelihood of filing a claim.

States That Restrict or Prohibit the Use

While the majority of U.S. states allow the use of credit-based insurance scores, a few restrict or ban the practice. For example:

The Role of Credit Scores in Car Insurance Rates

• California, Hawaii, and Massachusetts prohibit insurers from using credit scores to determine car insurance rates.

• Other states may place limits or require additional disclosures.

If you live in a state where the use of credit scores is banned or limited, your insurance premium will be based on other factors like driving history, age, location, and vehicle type.

How Your Score Can Impact Rates

The impact of a credit score on car insurance premiums can be substantial. In some states, drivers with poor credit may pay significantly more—sometimes even double—compared to those with excellent credit.

A higher credit score often translates to a lower insurance rate. If your credit improves over time, consider requesting a re-evaluation of your premium.

Improving Your Credit to Save on Insurance

To lower your car insurance costs through credit score improvement, consider these steps:

• Pay all your bills on time

• Keep credit card balances low

• Avoid opening too many new credit accounts at once

• Check your credit reports for errors and dispute any inaccuracies

Over time, these habits can improve your credit score and potentially reduce your car insurance premium.

Transparency and Disclosure

If your credit score negatively impacts your insurance premium, the insurer is required to inform you under the Fair Credit Reporting Act (FCRA). You’re entitled to know which credit bureau provided the information and can request a free copy of your credit report.

This transparency gives you the opportunity to review your report and address any discrepancies that may be affecting your score.

Conclusion

Credit scores play a significant but often overlooked role in car insurance pricing. While the practice is not allowed in all states, in most parts of the U.S., your credit can substantially influence your rates.

Understanding how credit-based insurance scores work and taking steps to improve your credit can help you secure better car insurance premiums. Be proactive, monitor your credit regularly, and don’t hesitate to shop around for insurers that offer fair pricing for your credit profile.

About the author

Mason Brooks is a seasoned finance writer with over 8 years of experience helping millennials and Gen Z take control of their money. With a background in economics and a passion for demystifying complex financial concepts, Ananya shares actionable tips on budgeting, investing, and building long-term wealth. Her mission is to make financial literacy accessible, relatable, and empowering — no jargon, just smart money moves.