This is one of the most common questions people have about insurance, and it is asked at the worst possible moment: right after something has happened, when a decision has to be made quickly.
The honest answer is that it depends, and the factors are knowable. Here they are.
What the answer depends on
Fault. An at-fault claim affects rating differently from a not-at-fault one. This is the largest single factor on the auto side.
Claim type. Insurers commonly treat comprehensive claims, particularly glass, less severely than at-fault collision claims. Comprehensive losses are largely outside a driver's control.
Frequency. A single claim after years without one is treated differently from a third claim in two years. Pattern matters more than any individual event.
Severity. A large payout weighs differently from a small one.
Your insurer. Companies file their own rating plans and weigh claim history differently. This is a large part of why the answer is not universal.
Your state. Some states regulate what insurers may surcharge for, and some restrict surcharging for not-at-fault claims specifically.
The not-at-fault question
People are often told a not-at-fault claim cannot affect them. That is not reliably true.
A single not-at-fault claim frequently has little or no effect, particularly where state rules restrict it. But policies and rating plans may permit action where there is a pattern, including repeat not-at-fault incidents within a period. The reasoning is actuarial rather than punitive: frequency of involvement in claims, however caused, correlates with future claims.
If this concerns you, the specific question to ask your insurer is how not-at-fault claims are treated under their rating plan in your state.
On the property side, the claim follows the house
This works differently from auto, and the difference surprises people.
Property claim history attaches to the address as well as to you. Insurers use claims history databases, most commonly C.L.U.E., which reports claims over a period of roughly five to seven years. That record includes claims filed by previous owners.
Two consequences:
Even small paid claims can matter, and your history across every home you have lived in can affect what you are quoted.
Insurers weigh it differently from one another, which is a direct argument for requesting quotes rather than assuming your current insurer's treatment is universal.
You can request your own C.L.U.E. report and dispute inaccuracies. See how insurers set your rate.
Water claims in particular tend to attract attention on the property side, because insurers view them as predictive of future water losses.
Inquiries versus claims
A subtlety worth knowing before you pick up the phone.
Calling to ask hypothetically about coverage can sometimes be recorded as an inquiry, and depending on the insurer and the state, inquiries may appear in claim history records even where no claim was filed and nothing was paid.
It is entirely reasonable to ask, before describing an incident in detail: will this conversation be logged as a claim or an inquiry? A straightforward question, and the answer tells you how to proceed.
The small-claim calculation
Your deductible applies to each claim. A claim only modestly above the deductible produces a small payment, and if it also affects your rating, the net result can be negative over time.
A rough way to think it through:
- Estimate the loss.
- Subtract your deductible. That is the most you would receive.
- Ask your insurer how a claim of that type would affect your renewal, and for how long.
- Compare the payment against the potential effect over the years it would persist.
- Factor in the claim appearing on your record when you next shop.
Where the payment is small and the loss is affordable, many people absorb it. Where the loss is large, file. The calculation only gets difficult in the middle.
Two cautions. Do not delay reporting a genuinely large or potentially liability involving loss in order to run this calculation, since policies contain notice conditions and late reporting can jeopardize the claim. And liability claims are not optional: if someone else is injured or their property is damaged, report it, because your insurer needs to defend you.
Accident forgiveness
A product specifically addressing this question on the auto side.
What it is: an agreement by the insurer not to increase your premium after an at-fault accident.
How it is provided: either as a feature of a standard policy for longer-tenured or qualifying customers, or as an endorsement you purchase.
Terms vary widely, and these are the questions that matter:
- Is there a waiting period, and how long? Some require a clean record for several years before eligibility; others apply immediately.
- How many accidents are forgiven, and over what period?
- Does it apply to every driver on the policy, or only one?
- Is it portable if you change insurers? Generally not, since it is that insurer's arrangement.
- Does it affect the claim record itself, or only your rate with this insurer?
That last point is important. Forgiveness generally means your current insurer does not surcharge you. It does not erase the accident from your record, so a future insurer may still see it.
It is not free. Where it is an endorsement you pay for it, and where it is included in a standard policy it is reflected in what that policy costs. Whether it is worthwhile depends on your record and on the terms.
Claims-free discounts, the other side
The mirror image is worth asking about: many insurers offer a discount for having filed no claims, or none within a defined period.
This is part of why frequency matters. A claim can both trigger a surcharge and remove a discount, which compounds. See insurance discounts worth asking about.
The counterpoint: most increases are not about you
Worth stating plainly, because it reframes the question.
Most rate changes are not individual. They are approved changes applied across a book of business in a state, reflecting the insurer's overall loss experience, repair and construction costs, severe weather activity, and the cost of the reinsurance the insurer itself buys. The III addresses this directly in explaining why costs rise for people who filed no claim at all.
So a renewal increase following your claim may be partly or entirely unrelated to it. The way to find out is to ask what specifically changed. In many states you are entitled to an explanation.
Questions to ask before deciding
- Will this conversation be recorded as a claim or an inquiry?
- How would a claim of this type and size affect my renewal, and for how long?
- Does my policy include accident forgiveness, and what are its terms?
- Do I currently have a claims-free discount that would be affected?
- Is this claim type treated differently, such as glass or comprehensive?
- Does my state restrict surcharges for not-at-fault claims?
Related reading: how insurers set your rate, how car insurance deductibles work, and how to shop for insurance, since a claim on your record is a reason to request quotes rather than a reason not to.
Rating plans, surcharge practice, accident forgiveness terms, claim record retention and state restrictions vary by insurer and by state, and your policy documents control. Nothing here predicts what you will be charged. For your own situation, speak with your insurer, a licensed agent, or your state's Department of Insurance. You can request quotes for auto insurance or home insurance and get connected with licensed providers in your area.