Compare third-party car insurance

Third-party liability insurance protects you from other drivers’ claims.

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Also called liability insurance, third-party car insurance is required in most states and protects you if you’re at fault in an accident and need to pay for damages to another driver.

What does third-party car insurance cover?

You’re the first party, and your insurer is the second party. Everyone else on the road is the third party. To cover any claims other drivers make against you, you’ll need third-party car insurance.

The various types of third-party coverage include renters insurance, homeowners insurance and business owners policies. For auto insurance, there are two types of third-party coverage: bodily injury liability and property damage liability. These are basic forms of liability coverage.

Does liability insurance come with a deductible?

Third-party auto insurance usually doesn’t come with a deductible. For example, if you hit another car and your insurance covers the cost of the other driver’s repairs, you won’t have to pay anything out of pocket.

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How do third party car insurance limits work?

When you’re buying third-party auto insurance, you’ll need to choose the amount of coverage you want. Your policy will either be split limit or combined single limit.

Split limit policy

While shopping for liability coverage, you may see an insurance policy expressed as “25/50/15.” When you see numbers like these, you’re looking at a split limit policy.

These numbers are just shorthand for how much your insurance will cover you for.

  • The first number is the individual payment limit per accident for bodily injury. The “25” in our example refers to $25,000. It’s how much your insurance will cover for each person’s bodily injury costs (other than yours). For example, if you’ve injured someone in an accident and their medical bills are $20,000, you’re covered.
  • The second number is the overall payment limit per accident for bodily injury. The “50” refers to $50,000. It’s how much your insurance will cover for the total bodily injury costs in an accident (other than yours). For example, if you’ve injured five people and their medical bills are $20,000 each, you’re on the hook for $100,000. In this case, your policy will cover $50,000, and you’ll need to pay the other $50,000 yourself.
  • The third number is the overall payment limit per accident for property damage. The “15” refers to $15,000. It’s how much your insurance will cover for the total cost of property damage in an accident. (This doesn’t include your own vehicle — instead, you’ll need collision coverage for that.) For example, if you rammed into a barn and it costs $6,000 to repair it, your insurance will cover the expenses.

The three numbers will change to create different policies. Your state will most likely have policy minimums, but otherwise you’re free to choose the right mix for your own needs.

Combined single limit policy

A combined single limit policy offers one coverage limit.

Let’s say you took out $200,000 of combined single limit coverage. In the event of an accident, you can split this coverage between different types of damages. For example, you’d be covered in these instances:

  • One person’s medical bills totals $150,000, and there’s $30,000 in property damage.
  • The medical bills of four people total $200,000.
  • You caused property damage that costs $180,000. You also need to pay for someone’s medical bill of $15,000.

All of those costs are $200,000 or less, so your insurance will cover them.

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Cheapest liability policies: Geico

It's quick and easy to get an online quote with Geico, and you might be surprised at how much you could save.

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Compare liability-only insurance policies

Name Product Roadside assistance New car protection Accident forgiveness Safe driver discount Available states
Optional
30%
All 50 states
Save up to 31% with safe driver discounts and bundling all your rides in one convenient policy.
Optional
49%
AZ, CA, IL, NJ, OR, PA, VA, WA
Only pay for how much you drive with the Metromile app. Get rates from $29/month plus pennies per mile.
52%
AZ, AR, CA, CO, CT, DE, GA, IL, IN, IA, KY, LA, MD, MS, MT, MO, NE, NM, ND, NV, OH, OK, OR, PA, SC, TN, TX, UT, VA
Root offers simple, affordable insurance that’s ideal for good drivers. Try the Root app for 2 weeks and see how much you could save.
Optional
26%
All 50 states
It's quick and easy to get an online quote with Geico, and you might be surprised at how much you could save.
Optional
Yes
All states except AK, HI, LA, MI, RI
Enjoy special benefits including rate lock, no-drop policies and accident recovery. Exclusively for drivers 50+.
Optional
30%
All 50 states
Enjoy premium perks like better car replacement and accident forgiveness plus local agent support.
Optional
Optional
55%
All 50 states
Get free quotes from top insurers for the exact coverage you need in minutes.
Optional
No
AZ, CA, IL, UT
A new company with a minimalist approach to insurance. Find basic coverage, low rates and online-based service.

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How much liability coverage do I need?

In every state except New Hampshire and Virginia, you’re required to buy third-party coverage. Furthermore, your state requires certain minimums in bodily injury liability and property damage liability. Third-party coverage ensures you’ll have the means to pay if your vehicle causes damage to others or their property.

View liability coverage requirements by state

What are the requirements for New Hampshire and Virginia?

If you live in New Hampshire, you’re not required to have auto insurance. However, you need to prove you can pay if you cause bodily injury or property damage. The easiest way to do this, of course, is by purchasing insurance.

It’s not mandatory to have auto insurance in Virginia, either. But like in New Hampshire, you must prove that you can pay for costs stemming from bodily injury or property damage. You can do that by either buying insurance or paying a fee to Virginia’s DMV.

How much does liability-only car insurance cost?

Typical costs for liability-only or state minimum policies are in the range of $500 to $1,000. The cost of third party auto insurance will vary considerably depending on your age, where you live and your driving history, among other factors.

Liability-only car insurance quotes

CompanyAverage annual rateLearn more
Geico$394Read review
USAA$416Read review
Progressive$536Read review
Grange$557Read review
Mercury$564Read review
Esurance$609Read review
Kemper$615Read review
21st Century$651Read review
Allied$666Read review
Nationwide$666Read review
Allstate$693Read review
Liberty Mutual$709Read review
State Farm$726Read review
The Hartford$727Read review
Average$598Compare all reviews

Bottom line

Before you hit the road, you’ll need car insurance. Third party liability coverage will protect you against other drivers’ claims for bodily injury and property damage.

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Common questions about third party liability insurance

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