Credit-Based Insurance Scores vs. FICO Scores: They're Not the Same
Most homeowners assume that the credit score their bank uses is the same one their insurer looks at. It's not. When you apply for homeowners insurance, your insurer typically pulls a credit-based insurance score (CBIS), a separate calculation designed specifically to predict how likely you are to file a claim, not whether you'll repay a loan.
How a Credit-Based Insurance Score Works
Both scores pull from the same credit report data, but they weight factors differently because they serve entirely different purposes:
| Factor | FICO Score Weight | Credit-Based Insurance Score Weight |
|---|---|---|
| Payment History | 35% | 40% |
| Outstanding Debt | 30% | 30% |
| Length of Credit History | 15% | 15% |
| New Credit Inquiries | 10% | 10% |
| Credit Mix | 10% | 5% |
Your FICO score predicts credit repayment risk. Your CBIS predicts insurance claim frequency and loss cost. The score ranges differ too. FICO runs from 300 to 850, while CBIS models like the LexisNexis Attract score can range from 200 to 997, and TransUnion's insurance score ranges from 300 to 900.
Why Insurers Use Credit in the First Place
According to FICO, about 85% of homeowners insurers use credit-based insurance scores in states where the practice is allowed. Decades of actuarial research show a statistical correlation between lower credit scores and a higher likelihood of filing insurance claims. Insurers treat the CBIS as a risk signal, similar to how they use your home's age or its distance from a fire station. It's not about your ability to pay your premium; it's about how likely you are to need a payout. To see how this fits with other rating factors, our guide to home insurance underwriting breaks down every factor carriers consider.
How Much Does Your Credit Score Actually Impact Your Home Insurance Rates in 2026?
The short answer: a lot. According to NerdWallet's 2026 analysis, homeowners with poor credit pay an average of $4,290 per year, compared to just $2,490 for those with good credit. That's a 72% increase, or roughly $1,800 more annually for the same coverage. Some studies show the gap even wider: The Zebra's 2026 report puts the national average at $7,260 for poor credit vs. $2,260 for excellent credit, a 221% difference.
Average Rate Differences by Credit Tier (2026)
| Credit Tier | Approximate FICO Range | Avg. Annual Premium | vs. Excellent Credit |
|---|---|---|---|
| Excellent | 800-850 | ~$2,260-$2,400 | Baseline |
| Good | 670-799 | ~$2,490-$3,000 | +10% to +32% |
| Fair | 580-669 | ~$3,600-$4,000 | +60% to +75% |
| Poor | Below 580 | ~$4,290-$7,260 | +90% to +220% |
Averages vary widely by state, insurer, and coverage level. In Hawaii the excellent-to-poor gap can be less than $100, while in Oklahoma it can exceed $17,000 per year.
The Racial and Income Equity Concern
Credit-based pricing faces growing scrutiny in 2026. Because lower credit scores are statistically more common in lower-income and minority communities, critics argue that CBIS-based pricing creates a hidden affordability gap. In Texas, the advocacy group Texas Appleseed found that some insurers charge homeowners with poor credit up to twelve times more than those with excellent credit for certain policies. This debate is driving new legislation in several states.
Which States Ban or Restrict Credit-Based Home Insurance Pricing in 2026?
As of 2026, only a small handful of states have significant restrictions on using credit-based insurance scores for homeowners insurance:
If you live in California, Maryland, or Massachusetts, your credit score cannot legally be used to set your homeowners insurance premium. Michigan and Hawaii place strict limits on credit use for homeowners policies as well.
The remaining roughly 43 states allow insurers to use credit scores as a rating factor, though most require that it not be the only factor considered. Illinois is currently considering Senate Bill 268, which would prohibit using nondriving factors like credit score for auto insurance premiums, but it does not extend to homeowners insurance. No new full bans on credit use for home insurance were enacted through mid-2026.
Interestingly, Florida has no ban written into law, yet studies show credit makes essentially no difference in what Florida residents pay for home insurance because most insurers there choose not to use credit-based scores when pricing policies.
Best Home Insurance Companies for Lower Credit Scores in 2026
Each insurer weighs credit differently, and 2026 rate comparisons reveal significant differences between carriers for homeowners with poor credit:
| Company | Avg. Annual Rate (Poor Credit) |
|---|---|
| AIG | $1,730 |
| AAA | $2,321 |
| Amica | $2,763 |
| Allstate | $3,592-$4,790 |
| USAA (military) | $3,660-$4,115 |
| Progressive | $3,920 |
| Nationwide | $5,105 |
| State Farm | $6,090 |
| Farmers | $7,160 |
AIG stands out as the cheapest major provider for homeowners with bad credit in 2026, followed by AAA and Amica. Meanwhile, Travelers, Chubb, and Auto-Owners tend to be significantly more expensive for lower-credit profiles. For more strategies on finding affordable coverage, see our guide on cheap home insurance options.
How to Improve Your Credit Score for Lower Home Insurance Rates
The good news: the steps that improve your regular credit score also improve your credit-based insurance score. Here's a practical roadmap.
Action Steps to Lower Your Insurance-Relevant Credit Profile
What to Do Right Now If You Have Bad Credit
If your credit score is currently in poor or fair territory, you still have options to reduce your home insurance costs today:
- Shop multiple insurers. As the 2026 data shows, AIG, AAA, and Amica offer the most competitive rates for lower-credit homeowners. Progressive and Allstate also perform well compared to peers.
- Bundle your home and auto policies. Most major insurers offer 10% to 25% bundling discounts that can offset the credit penalty.
- Increase your deductible. Raising your deductible from $1,000 to $2,500 can meaningfully lower your annual premium. See more tactics in our guide to 17 ways to lower home insurance premiums.
- Add protective devices. Smoke alarms, deadbolts, and security systems can qualify you for discounts that help compensate for credit-related surcharges.
- Ask about a CBIS re-score. If your credit has recently improved, some insurers will pull a fresh score mid-policy period. Ask your agent.
- Look into your state's FAIR Plan. If standard insurers are quoting unaffordable rates, your state's Fair Access to Insurance Requirements (FAIR) plan is a legal backstop. Coverage is basic but it keeps your home protected. Learn more in our guide to high-risk home insurance options.
Frequently Asked Questions
Does my credit score directly determine my home insurance rate?
Not exactly. Insurers don't use your FICO score directly. Instead, they generate a separate credit-based insurance score (CBIS) using your credit report data. This score is weighted differently than FICO and is specifically designed to predict the likelihood of you filing a claim. Your CBIS is one of several factors, alongside your home's age, location, and claims history, that determines your final premium.
How much can bad credit raise my home insurance premium in 2026?
Quite significantly. NerdWallet's 2026 data shows homeowners with poor credit pay an average of 72% more than those with good credit, roughly $1,800 more per year. Some analyses like The Zebra's put the gap at 221% (over $5,000). In high-penalty states like Pennsylvania, Arizona, and Oregon, the gap can be even wider.
Can I be denied home insurance because of my credit score?
In most states, yes. Insurers can factor your credit into underwriting decisions, including denial. However, many states require insurers to consider additional factors and notify you if credit played a role in an adverse decision. If you're denied, your state's FAIR Plan is a guaranteed-issue alternative that provides basic coverage.
How long does it take for credit improvements to lower my insurance rates?
Credit-based insurance scores typically reflect your current credit report, so improvements can show up relatively quickly, sometimes within a few billing cycles. However, meaningful rate reductions usually require 6 to 12 months of sustained positive credit behavior. The best time to capture savings is at your annual policy renewal, when insurers re-run your score.
Are there home insurance companies that don't use credit scores?
In states that allow credit-based pricing, about 85% of homeowners insurers use some form of CBIS. In California, Maryland, and Massachusetts, no insurer can use your credit score to set rates by law. Michigan and Hawaii also restrict credit use significantly. Florida is unique: even without a legal ban, most insurers there choose not to use credit-based scores. Elsewhere, AIG, AAA, and Amica are among the most competitive carriers for lower-credit homeowners in 2026.

