What Does Liability-Only Car Insurance Actually Cover?

Liability car insurance is built around one core principle: it pays for harm you cause to others — not for damage to your own vehicle. Every liability policy includes two distinct coverage types:

• Bodily Injury Liability (BI): Pays for medical bills, lost wages, rehabilitation costs, and legal fees for people injured in an accident you cause. This includes other drivers, passengers, pedestrians, and cyclists.
• Property Damage Liability (PD): Covers the cost to repair or replace another person's vehicle, fence, mailbox, storefront, or any other property you damage in an at-fault accident.

These limits are expressed in a three-number format. For example, 25/50/25 means:

• $25,000 per person for bodily injury
• $50,000 per accident for bodily injury
• $25,000 per accident for property damage

Learn more about how each component works in our guides to bodily injury liability coverage and property damage liability coverage.

What Liability-Only Insurance Does NOT Cover

This is where many drivers get blindsided. Liability-only coverage leaves your own vehicle completely unprotected.

To protect your own car, you'd need to add collision coverage (for crash damage) and comprehensive car insurance (for theft, weather, and non-collision events) — which together with liability is what most people call "full coverage."

State Minimum Liability Requirements in 2026

Every state (except New Hampshire, which allows alternatives) requires drivers to carry minimum liability insurance as part of its financial responsibility laws — the legal obligation to prove you can pay for damages you cause. These minimums vary significantly by state, and several have recently increased.

Recent State Minimum Increases

Four states updated their minimum requirements in 2025, and both Hawaii and New Jersey raised their limits effective January 1, 2026:

Florida: A Major 2026 Shift to Watch

Florida is undergoing one of the most significant car insurance reforms in recent history. Effective July 1, 2026, the state is eliminating its mandatory Personal Injury Protection (PIP) no-fault requirement and switching to a traditional fault-based liability system. The new minimum will be 25/50/10 — meaning bodily injury liability is required for the first time. Until that date, the current $10,000 PIP requirement remains in effect. Florida drivers should review their policies well before July 1, 2026 to ensure they comply with the new rules.

Many no-fault states — including Michigan, New York, and Minnesota — also require Personal Injury Protection (PIP), which covers your own medical expenses regardless of fault.

For a full breakdown of what each state requires, see our guide to car insurance minimum requirements by state.

How Much Does Liability-Only Insurance Cost?

Liability-only coverage is significantly cheaper than full coverage — typically around 63% less expensive. Here's what 2026 data shows for national averages:

Compare that to full coverage, which averages $177–$225/month nationally in 2026 (Bankrate cites $225/month; LendingTree cites $177/month). The savings are real, but so are the trade-offs.

Cheapest Liability-Only Insurers (2026)

Your actual rate depends on your state, driving record, age, and vehicle. Always compare at least 3–5 quotes to find the best price. For a deeper liability vs. full coverage cost comparison, see our dedicated guide.

The Real Risks of Minimum Liability Coverage

Legally compliant doesn't always mean financially protected. State minimums are often dangerously low compared to actual accident costs.

Why Minimums Can Leave You Exposed

• A single ambulance ride can cost $15,000 or more
• Repairing or replacing a new vehicle can easily exceed $49,000+ (average new car transaction prices reached ~$49,353 as of early 2026)
• Serious accident medical bills can reach $100,000+
• Full-size pickup trucks average over $64,000 — well beyond most property damage minimums
• Annual U.S. crash economic costs exceed $340 billion, with victims bearing roughly 23% out of pocket
• If damages exceed your limits, you personally owe the difference

When your limits run out, the injured party can sue you personally. That means your savings, wages, home equity, and other assets could be at risk through court judgments — including wage garnishment and liens on your property. Experts typically recommend carrying at least 100/300/100 limits — far above most state minimums — to genuinely protect your finances. Learn more about how much car insurance coverage you actually need.

For drivers who want extra protection beyond standard limits, raising your property damage liability limits well above the state minimum is one of the most cost-effective ways to shield your finances. You can also explore our guide on whether state minimum coverage is truly enough to protect your assets.

Liability-Only vs. Full Coverage: When Does Each Make Sense?

When Liability-Only Makes Sense

The 10% Rule Explained

A widely used guideline: if your annual collision and comprehensive premium equals or exceeds 10% of your car's current market value, it may be time to drop down to liability-only. For example, if your car is worth $4,000 and your collision/comprehensive costs $500/year, you're paying 12.5% of its value annually — and a total loss payout would barely cover the premiums you've paid.

This rule is especially relevant in today's environment, where full coverage averages $177–$225/month nationally, and older vehicles depreciate faster than ever. Read more in our guide to car insurance for older vehicles and when to drop full coverage.

Financed or Leased? You May Not Have a Choice

If your car is financed, your lender requires full coverage — including collision and comprehensive — to protect their investment. Dropping to liability-only on a financed vehicle violates your loan agreement and can result in force-placed insurance, which is far more expensive. If you lease your vehicle, the coverage requirements are typically even more stringent. For a clear overview of what full coverage actually means and includes, see our guide to what full coverage car insurance is.

Drivers who don't own a car at all but occasionally borrow or rent vehicles may want to look at non-owner car insurance, which is a liability-only policy for non-vehicle owners that costs an average of $438–$578/year in 2026.

Frequently Asked Questions

Is liability-only insurance legal in all states?

Yes, liability-only coverage meets the minimum legal requirements in all states that mandate insurance. However, some states — particularly no-fault states — require additional coverage like Personal Injury Protection (PIP) alongside liability. Always verify your specific state's requirements before purchasing a policy, as minimums changed in at least six states between 2025 and 2026. Staying current on your state's rules helps you avoid fines, license suspension, or gaps in protection.

Can I get liability-only insurance on a financed car?

No — if your vehicle has an active loan or lease, your lender or leasing company requires full coverage, which includes collision and comprehensive on top of liability. Dropping to liability-only on a financed vehicle violates your contract and can trigger force-placed insurance that is far more costly. You can typically switch to liability-only once the loan is fully paid off. At that point, use the 10% rule to evaluate whether keeping full coverage still makes financial sense.

What happens if my liability limits aren't enough to cover the damages I cause?

If the damages exceed your policy limits, you are personally responsible for paying the remainder. The other party can sue you, and a court judgment can result in wage garnishment, bank levies, or liens against your property. This is why most financial experts recommend carrying limits well above the state minimum — at least 100/300/100 — especially if you have significant assets to protect. With average new car transaction prices near $49,353 in early 2026, even modest property damage minimums can fall dangerously short.

How much can I save by switching from full coverage to liability-only?

On average, drivers save roughly 60–63% on their premiums by switching from full coverage to liability-only. Full coverage averages $177–$225/month nationally in 2026, while liability-only averages $68–$76/month depending on your state and profile. The exact savings depend on your state, vehicle, age, and driving history. However, those savings come at the cost of losing all protection for your own vehicle.

Does liability-only insurance cover a hit-and-run accident?

No — standard liability-only coverage does not cover damage to your vehicle from a hit-and-run. To be protected in that scenario, you would need uninsured motorist coverage (UM/UIM), which is a separate add-on and is required in some states. Without it, you would need to pay out of pocket for any repairs caused by an uninsured or hit-and-run driver. New Jersey's 2026 minimum requirement now mandates UM/UIM coverage at 35/70 limits, reflecting a broader trend toward stronger consumer protections.