Published 2026-08-23
Why Your Insurer Looks at Your Credit — and Where It Cannot
In most states an auto or home insurer may price your policy partly on a score built from your credit report. It is not your FICO score, it does not measure whether you will pay the premium, and a handful of states ban the practice outright.
Key takeaways
- A credit-based insurance score is built from your credit report but is a different score from a lending score.
- Insurers use it because it correlates with claim frequency, not because it predicts whether you will pay.
- California, Hawaii, Massachusetts and Michigan restrict or prohibit its use in auto insurance.
- If it raises your price, that is an adverse action and the insurer has to tell you which report it used.
The short answer
Most auto and home insurers in most states use information from your credit report as one input into what you are charged. The output is a credit-based insurance score, and it sits alongside your driving record, the vehicle, the location and everything else in the rating model.
It is not the score a lender sees. It is built from the same underlying report by a different model, weighted for a different question: not whether you repay debt, but how likely you are to file a claim.
Why an insurer cares about a credit report
The justification is statistical rather than moral, and it is worth stating plainly because the practice is widely misunderstood.
Insurers found that certain patterns in credit reports correlate with claim frequency and severity across large populations. Regulators in most states accepted that correlation as an actuarially supportable rating factor, and the practice spread.
What it does not claim to do is measure your character or predict whether you will pay the premium. And a correlation across a population says nothing certain about any individual in it — which is the substance of the objection that led several states to ban it.
| Credit score | Credit-based insurance score | |
|---|---|---|
| The question it answers | How likely are you to repay? | How likely are you to file a claim? |
| Used by | Lenders | Auto and home insurers |
| Built from | Your credit report | Your credit report, weighted differently |
| Can you see it? | Yes, from many free sources | Rarely. It is not routinely disclosed to consumers |
| Includes your income or claims history | No | No — those are separate rating factors |
Where it is restricted
Insurance is regulated state by state, so there is no single national answer. Four states are the well-known restrictions in auto insurance: California, Hawaii, Massachusetts and Michigan.
Elsewhere the rules vary in kind rather than in principle. Some states forbid using credit as the sole reason to decline or cancel a policy, some require an insurer to re-rate on request after a credit event, and several require that an extraordinary life event — a divorce, a serious illness, military deployment — be taken into account.
Your state's department of insurance is the authority on which applies, and the National Association of Insurance Commissioners maintains the directory of all of them.
What to do if it is costing you
The score is built from the credit report, so the levers are the ordinary credit levers — plus one that is specific to insurance.
- Ask for the adverse action notice. If credit information raised your premium or led to a decline, you are entitled to be told, and to a free copy of the report used.
- Read that report and dispute anything inaccurate. An error in a credit file is an error in the insurance score built from it.
- Ask the insurer to re-rate after a material improvement. Some states require it on request; others leave it to the insurer, who may agree anyway.
- Ask about an extraordinary life event exception if one applies to you.
- Shop the policy. Insurers weight this factor very differently from one another, which is why the same driver gets wildly different quotes.
The rating factors that usually matter more
Credit is one input among many, and for most drivers it is not the largest. Before assuming your premium is a credit problem, check the ones with more weight.
- Claims history — yours, and in some lines the property's, through the loss history databases insurers share.
- The deductible you chose, which is the single lever most directly under your control.
- Coverage limits, and whether you actually need the ones you have.
- Mileage and use, which are frequently out of date on a long-held policy.
- Discounts you qualify for and never claimed: multi-policy, safety features, defensive driving, paid-in-full.
Frequently asked questions
Can I see my credit-based insurance score?
Usually not directly. It is calculated by or for the insurer and is not routinely disclosed. What you can always see is the credit report underneath it, and you are entitled to a free copy of the specific report used if credit information counted against you.
Does getting an insurance quote hurt my credit score?
No. An insurer's review is a soft inquiry. It appears on your own copy of the report and is invisible to lenders.
Which states ban this?
California, Hawaii, Massachusetts and Michigan are the well-known restrictions in auto insurance, and other states limit the practice in narrower ways. Rules change, so confirm with your own state's department of insurance.
Will improving my credit lower my premium?
It can, but not automatically and not immediately. Most insurers re-rate at renewal rather than continuously, and some states require a re-rate on request. Asking is free.
Run the numbers
This guide explains the concept. These put your own figures on it.
- 50/30/20 Budget CalculatorSplit your income into needs, wants, and savings using the 50/30/20 rule.
- Net Worth CalculatorCalculate your net worth and compare it to national age percentiles.
Free and no sign-up, on financeinyourpocket.com — our sister site.
Terms used in this guide
- Credit score
- The score range an issuer suggests for approval. It is guidance, not a guarantee: income, existing debt and your history with that bank all weigh in.
- Premium
- What you pay to keep the policy alive, monthly or every six months. It buys the promise — it is not money set aside for your claim, and you do not get it back if you never file one.
- Deductible
- The share of every claim you pay before the insurer pays anything. Raising it lowers your premium and raises what a bad day costs you, which is the whole trade: cheaper to hold, more expensive to use.
- Bundling
- Buying two or more policies — usually auto and home — from the same insurer for a discount on both. It is the single largest discount most insurers advertise, and the one most often left unclaimed.
Sources
- Consumer Financial Protection Bureau — Credit reports and scores
- National Association of Insurance Commissioners — State insurance departments directory
- Consumer Financial Protection Bureau — List of consumer reporting companies
The content provided on this site is for educational and informational purposes only and does not constitute financial, legal, or tax advice.