Does My Auto Rate Go Up Even When an Accident Wasn’t My Fault?

No, not through what New York calls a surcharge. Under New York’s Regulation 100, codified at 11 NYCRR Part 169 and issued under New York Insurance Law Section 2334, surcharges are limited to accidents where you were found at fault, above a set dollar threshold, or to convictions for certain violations. But “no-fault insurance” is one of the most misunderstood terms in your policy, and it doesn’t mean fault is never determined, or that your bill can never move for other reasons.

Common Questions About Rate Increases After an Accident

Can my insurer surcharge me for an accident that wasn’t my fault? No. Under Regulation 100, 11 NYCRR Part 169, New York’s Department of Financial Services allows surcharges only for accidents involving bodily injury, or property damage over $2,000, where the insured driver was at fault, or for convictions on certain chargeable violations.

Does New York’s “no-fault” insurance mean nobody gets blamed for the accident? No, and this is the mix-up that trips up most people. “No-fault” describes how your medical bills get paid, through your own policy, regardless of who caused the crash. It doesn’t mean fault is never determined. Fault still gets established, and it’s what decides whether a surcharge applies.

Does the size of the claim affect the size of the surcharge? No. A surcharge is a fixed amount tied to having a chargeable accident, not a percentage of what got paid out. A $3,000 at-fault claim and a $50,000 at-fault claim carry the same surcharge.

If I legally can’t be surcharged for a not-at-fault accident, why did my bill still go up? A surcharge is only one piece of what sets your premium. Statewide rate filings, territory cost trends, and rating tier changes can all move your bill regardless of your own accident history. Those are separate from a surcharge, and legal in a way a not-at-fault surcharge isn’t.

“No-Fault” Doesn’t Mean Nobody’s at Fault

This is the single biggest source of confusion in New York auto insurance. People hear “no-fault state” and assume it means fault stops mattering. It doesn’t.

New York’s no-fault system means your own insurer pays your medical bills and lost wages through your own PIP coverage, no matter who caused the accident. That part really is fault-blind. But someone still gets determined to be at fault for the collision itself, and that determination is what controls whether either driver’s insurer can apply a surcharge going forward.

So you can be in a no-fault state, have your medical bills paid without any fight over blame, and still have a fault determination on record that matters for your future premium. Both things are true at once.

What New York Limits: The Surcharge

A surcharge is a rate increase tied to a specific accident or violation. New York regulates when insurers are allowed to apply one under Regulation 100, found at 11 NYCRR Part 169 and issued under New York Insurance Law Section 2334, and the rule is narrower than most people assume.

Under state rules, a surcharge can only apply when:

  • The accident involved bodily injury, or property damage over $2,000, and
  • The insured driver was at fault, or
  • The driver was convicted of certain chargeable violations.

If you were genuinely not at fault, an insurer isn’t permitted to surcharge you for that accident. There’s also a separate protection worth knowing: the dollar amount of the claim doesn’t change the size of the surcharge. Whether the payout was $3,000 or $300,000, the surcharge for a single at-fault accident is the same fixed amount.

So Why Did Your Bill Still Move?

That said, a surcharge isn’t the only thing that can change your premium, and it’s entirely possible to do everything right and still see an increase.

Insurers file rates by territory and by rating tier, not accident by accident. If the overall cost of claims in your area rises, everyone in that tier can see a renewal increase, whether or not any one driver in it was ever at fault for anything. We covered how that works in Why Did My Auto Insurance Go Up With No Accidents or Tickets?, and the short version is that most rate movement happens at the group level, not the individual one.

The difference that matters here is legality. A surcharge tied to a not-at-fault accident isn’t allowed. A broader rate increase tied to your tier or territory is allowed, and it’s a completely different thing, even though both show up as a bigger number on your bill.

How to Check If You Were Surcharged Correctly

If your premium went up right after an accident and you believe you weren’t at fault, you don’t have to just accept it. New York law gives you a few concrete ways to check.

Every insurer is required to provide a Rating Information Form explaining what’s on your declarations page, and the dollar amount of any surcharges and discounts has to be shown there directly. If a surcharge appears and you don’t believe the accident was your fault, that’s your starting point.

Insurers also pull claims history from CLUE, a database similar to a credit report but for insurance claims. If your insurer used a CLUE report to make a decision about your policy, they’re required to tell you, and you have the right to request a copy and correct anything inaccurate in it.

Where an Independent Agent Helps

A renewal notice with a bigger number on it doesn’t come with an explanation of which of these categories it falls into. That’s the part we sort out.

We can look at your declarations page, confirm whether a real surcharge was applied or whether the increase is coming from a broader rate filing, and push back with the carrier directly if a not-at-fault accident got coded incorrectly. That’s a different conversation than shopping your policy to a new carrier, and it’s usually the faster fix.

What This Means the Next Time You’re Not at Fault

A clean fault determination should mean exactly what it says. If your rate moves after an accident that wasn’t your doing, that’s worth a real look, not an assumption that insurance companies can do whatever they want with your premium. Sometimes the increase is legitimate and has nothing to do with that accident. Sometimes it isn’t, and it’s worth fixing.


More Straight Talk

This article is part of our ongoing series on the honest questions people have about insurance. Start with Is Insurance Really Worth It?, or check back soon for more.


We’ve been doing business this way in the Hudson Valley for more than 80 years. If you want to talk to a real person about your auto policy, call us. No phone tree, no pressure, just a straight answer.

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