Does Your Credit Score Really Affect Car Insurance?

Yes. In 46 states, car insurers treat your credit as a major rating factor — often the second most influential one after your driving record. The logic insurers use is statistical, not moral: decades of their own data show that, as a group, drivers with lower credit file more claims, so they charge them more. The Federal Trade Commission’s landmark 2007 federal study found this correlation holds even after controlling for race, income, and where you live — a finding the industry still cites today. Whether that’s fair is a live political debate — but as a matter of pricing, credit is baked into most quotes you’ll ever get.

The magnitude is what surprises people. It’s not a rounding error — it’s frequently the difference between an affordable premium and one that strains the budget, as the snapshot above shows.

So there are three things you actually need to know, and the rest of this guide walks through each: the mechanism (why a separate “insurance score” — not your FICO — drives this), the magnitude (how much, and how wildly it varies by insurer), and the geography (whether your state even permits it). Start with the mechanism, because it clears up the single biggest misconception.

Credit-Based Insurance Score vs. Your FICO Score (They’re Not the Same)

Here’s the part almost everyone gets wrong: the number your insurer uses is not your FICO score. It’s a separate figure called a credit-based insurance score (CBIS). Your FICO score predicts one thing — how likely you are to repay a loan. A credit-based insurance score predicts something different — how likely you are to file a claim. They’re built from similar raw data (your credit report), but they weigh that data differently and are calculated by different companies, often specialized scoring models such as those from LexisNexis or FICO’s insurance division.

Because the models differ, a score that looks “good” to a lender can look merely “average” to an insurer — and each insurer may use its own model, so a “good” insurance score at one company can be “poor” at another. That’s precisely why a driver with a decent FICO score can still get a mediocre quote, and why comparison shopping matters so much (more on that below). If you want the full picture of what feeds the underlying credit data, see AdvoraHQ’s Credit Score Guide: Ranges, Check Free & Factors.

The commonly cited weighting for an insurance score leans heaviest on payment history (around 40%), followed by outstanding debt (around 30%) and length of credit history (around 15%), with new credit and credit mix making up the rest. Exact weights are proprietary and vary by insurer, so treat those figures as directional rather than universal. The practical takeaway is simple: paying on time and keeping balances low are the two levers that move an insurance score the most.

How Much Does Bad Credit Raise Your Car Insurance?

Nationally, poor credit raises a full-coverage premium about 98% compared with good credit — a difference of roughly $2,448 a year for identical coverage, per ValuePenguin’s 2026 analysis. That’s the “roughly double” you saw at the top of this page. Estimates vary a lot by methodology (other 2026 studies put the gap anywhere from around 40% to well over 100 percent, because they use different driver profiles and states), so we’re anchoring on one dated source rather than blending several. Whichever study you read, the direction is the same and the dollars are large.

+$2,448 / year — what a driver with poor credit pays over a driver with good credit for the same full-coverage policy, on average. Source: ValuePenguin, 2026. Your figure depends on your state, insurer, and profile.

First, the reassurance that matters most: poor credit raises your price, but it does not disqualify you from coverage. Yes, you can get car insurance with a 580 score — or lower. Every major insurer will still write you a policy; a low score simply moves the price, not your eligibility. (And in a ban state, it’s irrelevant anyway.) So this is a shopping problem, not a “can I even get covered” problem.

Second, the detail that unlocks real savings: carriers weight credit wildly differently. ValuePenguin found that for the same bad-credit driver, American Family charged only about $104 more per month while State Farm charged around $609 more per month. Same driver, same record — a five-fold difference in the credit penalty, purely because of how each company’s model treats the score. That variation isn’t a ranking of “good” and “bad” insurers; it’s the reason the single most effective move you can make is to compare quotes, which we’ll cover next.

Does Your State Allow It? 2026 Credit + Car Insurance Rules by State

Where you live can change everything. A handful of states ban credit-based insurance scoring for auto insurance entirely, a few more limit how it’s used, and several are weighing bans right now. The exact full-ban count is genuinely contested across sources — some say three, some say four — so here’s what’s actually confirmable as of 2026, drawn from state insurance codes, the NAIC, and Experian’s state-by-state rundown rather than a round number.

4 states fully bar credit from your auto rate — California, Hawaii, Massachusetts, and Michigan. Some sources count three, because Michigan’s ban arrived through its 2020 no-fault overhaul rather than a stand-alone credit law. Either way, in all four, credit can’t legally raise your premium.

The bottom line on geography: if you live in a full-ban state, credit legally can’t raise your rate, and this whole issue simply isn’t yours. If you live anywhere else — even a partial-limit state — credit can still move your price, so the rest of this guide applies. Credit also affects home and renters insurance pricing under similar, separately regulated state rules, but that’s a different line; this guide stays on auto.

Do Car Insurance Quotes Hurt Your Credit Score?

No. When an insurer checks your credit to give you a quote, it’s a soft pull (also called a soft inquiry), and a soft pull does not affect your credit score — no matter how many quotes you get. You could gather ten quotes this afternoon and your score wouldn’t budge.

This matters more than it sounds. Since a low credit-based insurance score can only be worked around by finding a carrier that weighs it more gently, and since getting those quotes is free for your credit, comparison shopping is the single most effective lever you have against a credit-driven premium. There’s no downside to running the numbers — so let’s turn that into a plan.

How to Get Cheap Car Insurance With Bad Credit

You have more control here than most people realize. None of these moves require perfect credit, and the first one alone can save hundreds.

1. Compare quotes from at least three carriers — this is the big one. Because insurers weigh credit so differently (remember the $104-a-month versus $609-a-month gap from the same driver), the same profile can produce dramatically different prices. The carrier that punishes poor credit hardest isn’t the same for everyone, so the only way to find your cheapest option is to shop it. And since every quote is a soft pull, it’s free for your credit. For a step-by-step on running the comparison itself, see Cheap Car Insurance Quotes 2026: How to Compare & Save.

2. Ask about usage-based (telematics) programs. Programs like Progressive Snapshot and GEICO DriveEasy price part of your premium on how you actually drive — mileage, braking, time of day — rather than only on your profile. For a safe driver, that can offset some of a credit penalty. These are examples of the category, not endorsements; whether one wins for you still comes down to comparing the final quote.

3. Pull the ordinary levers, too. Raising your deductible, dropping collision or comprehensive on an older car that isn’t worth much (in effect, moving to liability-only coverage), and stacking every discount you qualify for (bundling, safe driver, low mileage, autopay) all lower the bill regardless of credit. We won’t rebuild that whole playbook here — AdvoraHQ’s How to Lower Car Insurance: 15 Ways to Save Big covers each one in detail.

4. Work on the score that’s driving the premium. Because the insurance score tracks your credit data, improving your payment history and lowering your balances over time can bring the premium down at your next renewal (see the next section for how that timing works). It’s the slowest lever, but it’s the one that fixes the root cause.

Can You Get Car Insurance With No Credit Check?

Yes — a few carriers skip credit entirely, either because they only operate in ban states or because their model simply doesn’t use it. Commonly cited examples include CURE (New Jersey, Pennsylvania, and Michigan) and Dillo (Texas); some insurers, including Lemonade in select states, use soft checks only, and a few others have been phasing credit out. Drivers with genuinely poor credit sometimes end up quoted through what the industry calls the non-standard, or high-risk, insurance market instead of a standard carrier — that’s a separate track from “no credit check,” but it’s worth recognizing the term if you see it on a quote. Availability and policies change constantly, so treat these as examples to check, not recommendations, and confirm each is current before you rely on it.

But here’s the truth most articles bury: “no credit check” is not automatically cheaper. A no-credit-check carrier can’t reward good credit, so if your credit is good, you may lose a discount you’d have earned elsewhere — and pay more. These carriers mainly help drivers with genuinely poor credit, and even then, only running the actual quotes tells you whether one wins. Don’t assume “skips credit” means “saves money”; assume nothing, and compare.

Can Improving Your Credit Lower Your Premium?

Yes — usually at renewal. Insurers typically re-check your credit periodically (commonly every 6 or 12 months), so an improved insurance score can lower your premium the next time your policy renews, sometimes automatically. According to The Zebra’s 2026 analysis, moving up one credit tier saves drivers an average of 54% at renewal in states that use credit, and the single biggest jump — moving from Poor to Fair — can roughly cut the bill in half. It’s one of the largest single savings you can earn without changing anything else about your coverage.

The two changes that move an insurance score fastest are the same ones that move your credit: a clean, on-time payment history and lower balances relative to your limits. If you’re starting from a low score, this is basic credit repair — no different from what you’d do to qualify for a better loan rate — it just happens to lower your insurance bill too. If your score improves a lot between renewals, it’s worth asking your insurer whether they’ll re-rate mid-term — some will on request, though it isn’t guaranteed. To actually raise the underlying score, use AdvoraHQ’s How to Fix Your Credit Score Fast, and start with the fastest single lever of all — your credit utilization ratio.

Frequently Asked Questions

Does your credit score affect car insurance?

In 46 states, yes — credit is a major rating factor, often second only to your driving record. Four states (California, Hawaii, Massachusetts, and Michigan) ban it entirely. Where it applies, poor credit raises a full-coverage premium about 98% versus good credit on average (ValuePenguin, 2026).

What is a credit-based insurance score?

It’s a score insurers use to predict how likely you are to file a claim — not to repay a loan. It’s built from your credit data but weighted differently from your FICO score, which is why the two can diverge. Many insurers use their own model, so a “good” insurance score at one company may be “average” at another.

Which states don’t use credit for car insurance?

California, Hawaii, Massachusetts, and Michigan fully bar credit from auto rates. Maryland, Oregon, and Utah allow it only with restrictions. A few states (Iowa, New York, Oklahoma, Pennsylvania) have 2026 bills to limit or ban it, but none are law yet.

How much does bad credit raise car insurance?

About 98% on average nationally — roughly $2,448 more per year for identical full coverage (ValuePenguin, 2026). Estimates vary by study and methodology, and the real number depends heavily on your state and insurer, which is why comparison shopping pays off.

Can I get car insurance with a 580 credit score?

Yes. Poor credit raises your price but doesn’t disqualify you — every major insurer will still write a policy. It’s a shopping problem, not an eligibility problem. In ban states, a 580 score doesn’t affect your rate at all.

Do car insurance quotes affect my credit score?

No. Insurers use a soft pull to quote you, and soft pulls never affect your score — you can gather as many quotes as you like. Only hard inquiries, like a loan or credit-card application, can lower your score temporarily.

Does car insurance affect my credit score?

Generally no. Paying your premium on time doesn’t build credit, because insurers don’t usually report payments to the bureaus. The exception: if you stop paying and the balance is sent to collections, that can hurt your credit.

Can I get car insurance with no credit check?

Yes — some carriers (for example, CURE or Dillo, depending on your state) skip credit. But no-credit-check coverage isn’t automatically cheaper; for good-credit drivers it can cost more. It mainly helps drivers with genuinely poor credit, and only comparing quotes confirms a real saving.

Which credit score do car insurers use?

Not your FICO score. They use a credit-based insurance score, often from a specialized model (such as LexisNexis or FICO’s insurance division), and many insurers apply their own version. That’s why your FICO number and your insurance rate don’t always move together.

Will improving my credit lower my premium?

Usually at renewal. Insurers re-check credit periodically (commonly every 6 or 12 months), so a better insurance score can lower your rate the next time the policy renews. Improving payment history and lowering balances moves it fastest; some insurers will re-rate on request, though it isn’t guaranteed.

Is it legal for insurers to use credit?

Yes, in most states — it’s regulated at the state level, and permitted in the 46 states that haven’t banned it. California, Hawaii, Massachusetts, and Michigan prohibit it for auto, and several other states restrict how it can be used.