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Laws and Regulation guides
California car insurance: costs, Prop 103 and the 2025 minimumsHow Proposition 103 shapes California car insurance prices, what the 30/60/15 minimums since 2025 mean, and where California ranks on cost.California Proposition 103 explainedWhat California's 1988 Prop 103 did: the 20% rollback, prior approval of rates, the Good Driver Discount, ranked rating factors and paid consumer intervenors.Choice no-fault: New Jersey, Pennsylvania and KentuckyHow New Jersey, Pennsylvania and Kentucky let drivers trade the right to sue for a lower premium, what each default is, and how to choose.Comparative vs contributory negligenceHow states split blame for a crash, from contributory negligence to pure and modified comparative fault, with a state-by-state list and worked examples.Credit-based insurance scores and car insuranceHow insurers use credit-based insurance scores to price car insurance, which states ban or limit it, and your rights under federal and state law.FR-44 insurance in Florida and VirginiaFR-44 filings prove higher liability limits after a DUI in Florida (100/300/50 for three years) and Virginia (double the minimums), unlike an SR-22.How fault is determined in a car accidentHow adjusters assign fault using traffic laws and evidence, how shared-fault rules change what you collect, and how to dispute a fault decision.Points on your license and your insuranceDMV license points and insurance surcharges are separate systems. How each works, with state examples, and what point reduction courses do and don't fix.State low-cost auto insurance programsWhich states run low-cost car insurance programs, who qualifies for California's CLCA and New Jersey's dollar-a-day SAIP, and what to do if your state has none.Why Michigan car insurance costs what it doesMichigan's no-fault system, unlimited PIP and MCCA fee made it one of the costliest states. What the 2019 reform changed and the choices that set your price.Michigan's no-fault reform explainedWhat Michigan's 2019 auto insurance law changed: PIP choice levels, a Medicare-based medical fee schedule, a smaller MCCA fee and limits on rating factors.No-fault vs at-fault statesHow no-fault and at-fault systems differ, which states use each, the lawsuit thresholds in no-fault states, and what it means for your claim.Personal injury protection (PIP) explainedPIP pays your medical bills and lost income after a crash no matter who caused it. Which states require it, how much they require and how claims work.Proof of insurance laws and digital ID cardsWhen you must show proof of car insurance, which states accept a digital card on your phone, what police may see on your device, and how to fix a ticket.SR-22 insurance explainedAn SR-22 is a certificate your insurer files to prove you carry required liability coverage: who needs one, how long it lasts and what a lapse does.Minimum car insurance requirements by stateMinimum liability limits for all 50 states and D.C. as of October 2026, including the 2025–2026 increases in California, New Jersey, Hawaii and others.Texas county mutuals and fronting carriers: who really insures youWhy your Texas auto policy may name a "county mutual" you never heard of, how fronting carriers work, and how to check who stands behind your coverage.How car insurance rate approval worksHow states review car insurance rates: prior approval, file-and-use, use-and-file and flex rating, what regulators check, and how to follow a filing yourself.Loss ratios and rate filings: how insurers justify an increaseHow insurers use loss ratios, expense ratios and trend data to justify a rate change, what regulators check, and how to read a filing yourself.The NAIC explainedWhat the National Association of Insurance Commissioners is, how it writes model laws without regulating anyone, and the free NAIC tools drivers can use.What your state insurance department doesWhat state insurance regulators do for drivers: licensing, rate and form review, solvency checks, complaints and fraud, plus contacts for all 50 states and D.C.Why insurance is regulated by states, not WashingtonHow an 1869 court case and the 1945 McCarran-Ferguson Act left car insurance to the states, what federal law still reaches, and what that means for drivers.What happens if your car insurer goes insolventIf a car insurer fails, your policy is canceled and a state guaranty fund pays covered claims up to a cap. Here is what to do and what is protected.Insurance bad faith explainedWhat counts as insurer bad faith, how first-party and third-party claims differ, the state laws behind them, and what to do if your claim is mishandled.Class actions against car insurersHow class actions against car insurers work, why total-loss valuation suits keep failing class certification, and what to do if you get a class notice.Connected-car data, data brokers and your premiumHow automakers' driving data reached insurers via LexisNexis and Verisk, what the FTC and state attorneys general did, and how to check your own file.Driving data privacy lawsuitsThe FTC order and state and private lawsuits over automakers, apps and data brokers selling driving data used by insurers, and where the cases stand.The Kia and Hyundai theft wave and insuranceWhy many 2011-22 Kias and Hyundais were easy to steal, how insurers responded, and what the software fix, class settlement and 2025 state deal provide.Social inflation and nuclear verdicts: how lawsuits raise premiumsSocial inflation is the rise in claim costs from litigation, attorney involvement and big jury awards. What the data shows and how it reaches your premium.Statutes of limitations for car accident claimsHow long you have to sue after a car accident in every state and D.C., for injuries and vehicle damage, plus the exceptions and shorter deadlines to watch.Tort reform and car insuranceWhat tort reform changes in car accident cases, the recent laws in Florida, Georgia, Louisiana and New York, and what they mean for your premium and your claim.What to do after an accident with an uninsured driverSteps to take at the scene, which of your own coverages pay for your car and injuries, and your options for collecting from a driver with no insurance.Assigned risk plans: insurance of last resortHow state assigned risk plans and other residual market programs insure drivers no company will take, who qualifies, what it costs and how to apply.Fake insurance cards and how they are caughtWhere counterfeit and worthless insurance cards come from, how state databases and claims expose them, the penalties, and what to do if you are hit.High-risk car insurance: options when insurers say noWhat makes a driver high risk, the three places to find coverage after a refusal (standard, nonstandard, the state plan), and how to get back to normal rates.Hit-and-run accidents: how to file a claimWhat to do after a hit-and-run, which of your coverages pay for the car and for injuries, and the reporting deadlines that can make or break the claim.Insurance Research Council studies on uninsured drivers and claimsWhat the Insurance Research Council is, what its uninsured-motorist, injury-claim and litigation studies found, and how to read them as a driver.State insurance verification systemsHow states check electronically that your car is insured, what triggers a lapse letter or suspension, and how to fix a false uninsured flag fast.What happens if your car insurance lapsesThe legal, financial and pricing consequences of a gap in car insurance, how grace periods work, and what to do right away if your policy has lapsed.No pay, no play lawsNo pay, no play laws stop uninsured drivers from recovering some damages even when the other driver is at fault. Which states have them and how they work.Penalties for driving without insuranceWhat happens if you drive uninsured: fines, suspensions, impoundment and SR-22 filings by state, plus the bigger cost of an uninsured crash and how to recover.Stacked vs unstacked uninsured motorist coverageStacking lets you add uninsured motorist limits across your cars or policies. How it works, where it's allowed, what it costs, and how to decide.Uninsured drivers by stateThe share of uninsured drivers in every state and D.C. from Insurance Research Council 2023 estimates, how they are made, and how to protect yourself.Uninsured and underinsured motorist coverage explainedHow UM and UIM coverage pay when the driver who hits you has no insurance or too little, which states require it, and how much to buy.