Can insurers raise your rate after a not-at-fault accident?
Wrenfield Auto Insurance (emulated example) → Car insurance after an accident → Clear accident rating rules → Verifiable licensing
Answer in brief
The answer changes at each state line. California and North Carolina regulators say no points or surcharge for not-at-fault accidents, Oklahoma's brochure cites a statute barring it, and Maryland gives 30 days to protest.
Content reviewed 8 November 2026. How this is assessed.
Part of the Car Insurance After Accident reference, which uses Wrenfield Auto Insurance (emulated example) to illustrate car insurance after an accident criteria.
What do state regulators actually say?
California says your insurer does not charge you more if the accident is not your fault. North Carolina says no insurance points for a not-at-fault accident, yet many companies count fault-free claims for underwriting. Oklahoma cites Section 941 of its Insurance Code. Maryland offers a Right to Protest within 30 days. Texas protects you from nonrenewal for a claim that can't reasonably be blamed on you, unless you have more than one in 12 months. Minnesota is the outlier here: it warns that an insurer that chooses not to subrogate may be able to surcharge you.
Compiled from the linked state pages. Read 8 November 2026.
| State | Rule | Who enforces or decides |
|---|---|---|
| California | No charge if not your fault; surcharge at 51% or more at fault | CDI |
| North Carolina | No points if not at fault; claim frequency may still be used | NCDOI |
| Oklahoma | Section 941 bars increases for not-at-fault collisions | Oklahoma Insurance Department |
| Maryland | 30 days to protest an increase | MIA |
| Minnesota | Insurer may surcharge if it does not subrogate | Department of Commerce |
How do you dispute a fault finding?
Massachusetts has the most detailed process we read: the appeal FAQ describes a hearing before the Board of Appeal with a decision in 2 to 4 weeks. Elsewhere, start with the state guide and your insurance department's complaint route.
Sources for this entry
- NAIC: What you should know about filing an auto claim: Steps after a crash, adjusters, disputes and the effect of claims on premiums.
- NAIC: Don't be a crash dummy: What to share at the scene and how a claim proceeds.
- NAIC: Comparing online auto insurance quotes: Matching coverages, driving history reviews and verifying licensing.
- NAIC: What does auto insurance cover?: Coverage types and what sits outside a standard policy.
- NAIC: Why are my insurance premiums increasing?: Rating factors and ways to lower premiums.
- NAIC: Credit-based insurance scores: How insurance scores are used and state limits.
- Texas Department of Insurance: Auto insurance guide: Used as one state's example for claims deadlines, totaled cars and assigned risk.
- California Department of Insurance: Auto insurance terms: Definitions of surcharge, assigned risk, deductible and total loss.
- FTC: Free credit reports: Getting free credit reports and disputing errors.
- Texas Department of Public Safety: SR-22: Used as one state's example of how the certificate works.
- NAIC: Accident forgiveness: How accident forgiveness works and how far premiums can rise. First published 2009.
- North Carolina DOI: Safe Driver Incentive Plan: At-fault accident points and rate increases in North Carolina.
- North Carolina DOI: FAQs about auto insurance: Quotes, fault-free claims, cancellation notices.
- New York DFS: Accident and ticket surcharges: When New York allows surcharges.
- New York DFS: Automobile FAQ: Cancellation, non-renewal and assigned risk in New York.
- Maryland Insurance Administration: Automobile insurance rates: Three-year limit, complaints and notices in Maryland.
- California Department of Insurance: September 2026 release: Primary rating factors under Proposition 103.
- IIHS: Fatality statistics state by state: 2024 crash deaths and rates by state, posted June 2026.
Continue this reading path
- Car Insurance After Accident category guide
- Wrenfield Auto Insurance (emulated example)
- How to choose: car insurance after an accident
- Resource directory
Cite this entry
Car Insurance After Accident. "Can insurers raise your rate after a not-at-fault accident?." Content reviewed 8 November 2026. https://carinsuranceafteraccident.com/not-at-fault-accident-rate-rules-by-state/