Bad credit can raise your car insurance premium by 67% or more in most states, but some insurers weigh it less heavily than others. Here's how to find the cheapest coverage when your credit score is working against you.
Why Your Credit Score Raises Your Premium (And by How Much)
Your credit score doesn't just affect loan rates — in most states, insurers use a credit-based insurance score to predict how likely you are to file a claim. Drivers with poor credit pay an average of 67% more for full coverage than those with excellent credit, according to data from major carriers analyzed by the Insurance Information Institute. In some states, that penalty climbs above 100%.
Credit-based insurance scores aren't identical to FICO scores, but they draw from similar data: payment history, outstanding debt, credit history length, new credit accounts, and credit mix. A bankruptcy, multiple late payments, or high credit utilization can all push your insurance score down. Insurers argue the correlation between credit behavior and claim frequency justifies the practice — drivers with poor credit file 40% more claims on average than those with excellent credit, according to industry data.
The penalty varies dramatically by state and carrier. California, Hawaii, Massachusetts, and Michigan ban or severely restrict the use of credit in auto insurance pricing. Everywhere else, insurers have wide latitude. A driver with poor credit might pay $240/mo for full coverage in Georgia, while the same driver with excellent credit pays $145/mo — a $95/mo difference for identical coverage and driving record.
Insurers That Penalize Bad Credit Less
Not all carriers weigh credit scoring equally. Some insurers — particularly regional carriers and those specializing in non-standard auto insurance — use credit as one factor among many rather than a dominant pricing input. Others offer accident forgiveness or usage-based programs that can offset credit penalties if you're a safe driver.
Geico and State Farm typically show smaller rate increases for poor credit compared to Progressive or Allstate in multi-state rate analyses, though this varies by location. The gap can be significant: a driver with poor credit might pay $180/mo at one carrier and $265/mo at another for identical coverage in the same ZIP code. The only way to identify which insurer penalizes your credit least is to compare quotes from at least four carriers.
If you live in California, Hawaii, Massachusetts, or Michigan, your credit score won't affect your premium at all — insurers in those states are prohibited from using credit-based insurance scores. Drivers in these states with poor credit pay the same base rate as those with excellent credit, though other factors like driving record and coverage limits still apply.
How to Get the Cheapest Rate with Bad Credit
Start by getting quotes from at least four insurers. Credit weighting varies so widely that a single comparison can save you $50–$100/mo. Focus on carriers known for competitive non-standard rates: Geico, State Farm, USAA (if eligible), and regional carriers in your state. Avoid requesting quotes from aggregators that resell your information — go directly to carrier sites or use a single comparison tool.
Ask about discount programs that don't depend on credit. Bundling home and auto insurance can reduce your premium by 15–25%, and that discount applies regardless of credit score. Pay-in-full discounts (typically 5–10%) reward upfront payment rather than creditworthiness. Usage-based programs like Snapshot or Drivewise track your actual driving and can cut premiums by 10–30% if you drive safely, effectively overriding credit penalties with behavioral data.
Adjust your coverage to match your financial exposure. If you're driving an older vehicle worth less than $3,000, dropping collision and comprehensive coverage eliminates the most expensive parts of your policy. You'll still need liability coverage to meet state minimums and protect your assets, but you can often raise your liability deductible or lower coverage limits to the state-required minimum if you have minimal assets to protect. A liability-only policy might cost $85/mo versus $210/mo for full coverage — a difference that matters more when bad credit is already inflating your base rate.
State Programs and Non-Standard Insurers
If standard insurers quote you prices above $250/mo for basic coverage, you may qualify for your state's assigned risk plan or be better served by a non-standard carrier. These programs exist specifically for high-risk drivers who can't get affordable coverage in the standard market.
California's Low Cost Auto Insurance Program offers liability coverage starting around $35/mo for drivers below certain income thresholds. New Jersey's Special Automobile Insurance Policy provides limited coverage for Medicaid recipients. These programs don't advertise widely, but your state's Department of Insurance website lists eligibility requirements and participating carriers.
Non-standard carriers like The General, Acceptance Insurance, and Safe Auto specialize in drivers with credit issues, DUIs, or spotty driving records. Their base rates are higher, but they penalize bad credit less because their entire customer base is considered higher risk. A driver with poor credit might pay $195/mo at a non-standard carrier versus $240/mo at a standard carrier, even though the non-standard carrier's rates for excellent-credit drivers would be higher.
What Won't Help (And What Might Hurt)
Paying your car insurance bill on time does not improve your credit-based insurance score. Insurers pull your credit report when you apply and at renewal, but they don't report your payment history back to credit bureaus unless you go to collections. On-time insurance payments help you avoid lapses and late fees, but they won't repair the credit damage that's raising your premium.
Avoiding comparisons because you think rate checks hurt your credit is a costly mistake. Insurance quotes trigger soft inquiries, which don't affect your credit score. You can request 10 quotes in a day with zero credit impact. The only hard inquiry comes from financing your premium through an installment plan, and even that has minimal impact (typically under 5 points).
Letting your policy lapse to avoid high premiums backfires. A coverage gap — even a few days — marks you as higher risk and raises your rate 10–30% when you reapply, on top of the bad credit penalty. Continuous coverage is one of the few factors that can partially offset poor credit in an insurer's risk model. If you can't afford your current policy, shop for a cheaper one before canceling, or switch to state-minimum liability coverage rather than going uninsured.
When Your Credit Improves, Your Rate Might Not
Improving your credit score won't automatically lower your car insurance premium. Insurers re-pull your credit at renewal — typically every 6 or 12 months — so any credit improvements need to be reflected in your credit report by that renewal date. If you pay down debt or remove a collections account three months after renewal, you'll wait another 9 months before that change affects your rate.
Some insurers re-check credit more frequently than others, and a few allow you to request a re-evaluation if your score has improved significantly. Call your insurer after a major credit improvement (50+ point increase, bankruptcy discharged, collections removed) and ask if they'll re-run your credit-based insurance score before renewal. Some will, especially if it keeps you from switching carriers.
Even with credit repair, shopping at renewal remains essential. Your credit might improve from poor to fair, dropping your penalty from 67% to 35% — but a competitor might only penalize fair credit by 15%. The savings from switching carriers typically exceeds the savings from credit improvement alone, especially in the first two years of rebuilding credit.
