US State Minimum Auto Insurance Requirements at a Glance

Why State Minimums Exist and What They Actually Cover

When you register a vehicle in any of the 50 states, you're entering a legal contract with your state government: carry at least a defined amount of insurance or face fines, license suspension, or worse. These minimums exist to protect other people — not you. If you rear-end someone and total their car while sending them to the ER, your state's minimum liability coverage is what pays their bills up to the policy limit. Everything beyond that comes out of your pocket.

Most states structure minimums as a three-number sequence, written like 25/50/25. Here's what each number means:

• First number: Bodily injury liability per person (in thousands of dollars)
• Second number: Bodily injury liability per accident (total, regardless of how many people are injured)
• Third number: Property damage liability per accident (in thousands of dollars)

So a 25/50/25 state requires at minimum $25,000 to cover one injured person, $50,000 total for all injured parties in a single crash, and $25,000 for property damage. That sounds like real money until you price a modern vehicle repair or a two-night hospital stay.

A handful of states use a combined single limit (CSL) instead — one pooled dollar amount covering both bodily injury and property damage. And a few states run no-fault systems, which add a Personal Injury Protection (PIP) requirement on top of liability. Learn how liability coverage works before interpreting your state's requirements.

State-by-State Minimum Requirements: The Full Breakdown

The table below lists required coverage minimums for all 50 states plus Washington D.C. Limits are shown in the standard BI/BI/PD format (in thousands) or as a combined single limit where applicable. States marked with NF operate under a no-fault system and mandate Personal Injury Protection (PIP) in addition to liability coverage. States marked with UM require Uninsured Motorist coverage.

Note: New Hampshire does not mandate insurance for most drivers but requires proof of financial responsibility after an at-fault accident. Virginia ended its uninsured motorist fee option in 2024, making insurance compulsory. Always verify current limits with your state's DMV or department of insurance, as legislatures update minimums periodically. See how states set and revise these limits for background.

The Outliers: States You Need to Read Carefully

Most states cluster around a 25/50/25 baseline, but several stand out for better or worse reasons.

Lowest Liability Floors

California (15/30/5) is one of the nation's most-driven states yet requires only $5,000 in property damage coverage — an amount that won't cover bumper repairs on a newer truck. Florida's 10/20/10 liability minimum is similarly thin. Both states consistently rank among the highest for uninsured drivers, compounding the problem. See a full comparison of high and low minimum states.

Highest Liability Floors

Alaska (50/100/25) and Maine (50/100/25) require double the bodily injury coverage most states mandate. Alaska's rationale is partly geographic — remote accident scenes make emergency care expensive and slow. Maine's high minimums track with its historically strict insurance regulatory posture.

No-Fault States

In the 12 no-fault states (Florida, Hawaii, Kansas, Kentucky, Massachusetts, Michigan, Minnesota, New Jersey, New York, North Dakota, Pennsylvania, Utah) plus D.C., your own insurer pays your medical bills first — up to your PIP limit — regardless of who caused the crash. Michigan has the most complex system: drivers choose their PIP level (from unlimited down to no PIP if covered by qualified health insurance), and its liability minimums were updated to 50/100/10 in 2020. The tradeoff in no-fault states is that you generally can't sue the at-fault driver for pain and suffering unless injuries cross a defined threshold.

The New Hampshire Exception

New Hampshire remains the only state that doesn't legally require drivers to carry auto insurance — but if you're in an at-fault accident and can't pay, the state can suspend your license. Most lenders and leasing companies contractually require coverage regardless of state law, so NH drivers financing a vehicle still need a policy.

What State Minimums Don't Cover — and Why That Matters

State minimums cover what you do to others. They say nothing about your own vehicle. Collision coverage (pays to fix your car after a crash) and comprehensive coverage (theft, weather, animals) are entirely optional under every state's law. Neither are required anywhere in the US. Understand how collision and comprehensive coverage work if you're weighing whether to add them.

The gaps in minimum-only policies are significant:

• Your vehicle damage: If you're at fault, minimum liability pays nothing toward fixing your own car.
• Medical bills beyond PIP: In non-no-fault states, if your injuries exceed what the other driver's liability covers, you're exposed without MedPay or health insurance coordination.
• Uninsured drivers: About 1 in 8 US drivers carries no insurance. In states that don't mandate Uninsured Motorist (UM) coverage, you'd need to add it voluntarily or absorb the loss.
• Loan/lease payoff gaps: If you owe $30,000 on a car worth $22,000 after depreciation, a total-loss payout covers the car's value — not the remaining loan balance. Gap insurance bridges that difference, but no state mandates it.

See the full list of coverage gaps that state minimums leave open. And for a plain-language explanation of what your declarations page minimum limit actually protects, read what minimum coverage actually means on your auto policy.

How to Use This Reference and When to Go Beyond the Minimum

This table is a starting point, not a final answer. State minimums change — California raised its limits in 2025 for the first time since 1967 — and your personal situation may require more protection than the law demands.

Here's a practical framework for deciding how much coverage you actually need:

1. Check your state's current DMV or DOI website before buying or renewing. Use this table to orient yourself, but confirm the live requirement.
2. Calculate your exposure. If you have significant assets — a home, savings, investments — a judgment exceeding your liability limit hits those assets. Minimum limits rarely protect a mid-income household adequately.
3. Consider an umbrella policy. A $1 million personal umbrella typically costs $150–$300 per year and sits above your auto liability limit. For most homeowners with decent net worth, it's the most cost-effective coverage you can buy.
4. Don't confuse legal compliance with financial protection. Driving with 15/30/5 is legal in California. It is not safe for your finances in a serious accident.
5. Check UM/UIM requirements in your state. Even where it's optional, uninsured motorist coverage is cheap and addresses a real and common risk.

If you operate a business vehicle or fleet, state minimums for commercial use are often higher than personal minimums and vary by vehicle weight and cargo type. Review commercial auto insurance requirements by state for specifics.