What Rental Car Liability Coverage Actually Covers

Rental car liability coverage pays for damage you cause to other people's property or injuries you cause to other people while driving a rental car

When you rent a car and cause an accident, liability coverage is what protects you from paying out of pocket for the other driver's medical bills, lost wages, vehicle repairs, or legal costs. It does not cover damage to the rental car itself — that is a separate coverage called collision or comprehensive insurance.

Liability coverage comes in two parts: bodily injury liability (medical bills and lost wages for people you injure) and property damage liability (repairs to vehicles or property you damage). Every state requires drivers to carry some minimum amount of liability coverage, though the minimums vary. When you rent a car, you need to know what coverage you already have and what gaps the rental company's insurance will fill.

Key Takeaways

• Your personal auto insurance may already cover rental cars, so call your insurer before renting to find out what is included and what is not.
• Credit card rental car coverage typically covers collision and comprehensive damage to the rental car itself, but not liability for injuries or damage you cause to others.
• Rental companies offer their own liability coverage, but it is usually more expensive than adding coverage through your personal policy.
• If you cause an accident and have no liability coverage, you are personally responsible for all costs, which can reach tens of thousands of dollars.
• South Carolina requires a minimum of 25/50/25 liability coverage (25,000 for one person's injuries, 50,000 for all injuries in one accident, 25,000 for property damage).

What your personal auto insurance covers at a rental car company

Most personal auto insurance policies extend to rental cars, but the coverage is not automatic — you have to ask your insurer whether it applies. Call your insurance company before you rent and ask specifically: does my policy cover rental cars, and if so, what is covered and what is not?

If your policy does cover rentals, it usually covers liability (damage you cause to others) at the same limits you carry on your own vehicle. So if your policy has 100/300/100 liability limits, you would have those same limits on a rental. Some policies exclude rentals entirely, some cover them only within the United States, and some cover them only for a certain number of days. Your insurer will tell you the exact terms.

One common gap: if you are renting a car in a state with higher minimum liability requirements than your home state, your policy may not automatically increase to meet that state's minimum. South Carolina requires 25/50/25, but if you are renting in another state with higher minimums, you may need to buy additional coverage from the rental company to meet that state's law.

What credit card rental car coverage does and does not cover

Many credit cards offer rental car insurance as a cardholder benefit. This coverage almost always covers collision and comprehensive damage to the rental car itself — meaning if you damage the car, the credit card issuer will pay for repairs instead of you. It does not typically cover liability for injuries or damage you cause to other people.

Credit card coverage also usually has limits and exclusions. It may not cover luxury cars, exotic cars, or vehicles over a certain value. It may not cover rentals longer than 30 days. It may not cover rentals outside the United States. Read your card's benefits guide or call the issuer to find out exactly what is covered, because the details vary widely between cards and between issuers.

If your credit card covers collision damage but your personal auto insurance does not cover rentals at all, you have a liability gap. The credit card will pay to fix the rental car, but if you injure someone or damage their property, you are personally responsible. This is why checking your personal policy first matters — liability is the more expensive risk.

Liability coverage the rental company offers

Every rental car company offers liability coverage as an add-on to your rental agreement. The cost varies by company and by location, but it typically runs $15 to $25 per day. When you buy it from the rental company, you are usually buying coverage that meets or exceeds your state's minimum liability requirements.

Rental company liability coverage is convenient because you do not have to coordinate with your personal insurer or worry about gaps. You pay at the counter, and you are covered. However, it is usually more expensive than adding a rental car endorsement to your personal policy, which might cost $5 to $10 per day or a flat fee per rental.

If you already have liability coverage through your personal policy or credit card, buying liability coverage from the rental company means you are paying twice for the same protection. That is why it is worth the five minutes to call your insurer before you rent.

What happens if you cause an accident with no liability coverage

If you cause an accident and have no liability coverage, you are personally responsible for all costs. This can include the other driver's medical bills, vehicle repairs, lost wages, pain and suffering, and legal fees if they sue you. In a serious accident, these costs can easily reach $50,000, $100,000, or more.

The other driver's insurance company may pursue you directly for payment. If you cannot pay, they can sue you in court. If they win, they can garnish your wages, place a lien on your property, or pursue other collection methods. This is why liability coverage is not optional — it is the law, and it protects your personal assets.

South Carolina law requires you to carry liability coverage while driving any vehicle, including a rental. Driving without it is illegal, and if you are in an accident, you face both the financial consequences and potential legal penalties.

How to choose the right coverage for your rental

Start by calling your personal auto insurance company and asking: does my policy cover rental cars, what are the liability limits, and are there any exclusions? Write down the answer. If your policy covers rentals with adequate liability limits, you do not need to buy additional liability coverage from the rental company.

If your personal policy does not cover rentals, or if it covers them but with limits lower than your state's minimum, buy liability coverage from the rental company at the counter. It is more expensive than it would be if you had added it to your personal policy beforehand, but it is still cheaper than being personally liable for an accident.

If you have a credit card with rental car coverage, check what it covers. If it covers collision and comprehensive but not liability, and your personal policy does not cover rentals, you still need to buy liability coverage from the rental company. Do not assume the credit card covers everything.

Rental car liability coverage in South Carolina specifically

South Carolina requires all drivers to carry a minimum of 25/50/25 liability coverage: $25,000 for bodily injury to one person, $50,000 for bodily injury to all people in one accident, and $25,000 for property damage. If you are renting a car in South Carolina, you must have at least this much liability coverage before you drive off the lot.

If your personal auto insurance policy covers rentals, check that your liability limits meet or exceed 25/50/25. If they do, you are covered. If they do not, you need to buy additional coverage from the rental company to meet the state minimum. If your personal policy does not cover rentals at all, buy liability coverage from the rental company.

If you are renting a car in South Carolina but your personal policy is from another state, call your insurer to confirm that your coverage applies in South Carolina and that your limits meet South Carolina's minimum. Some policies have geographic limits or lower limits outside the home state.

Frequently Asked Questions

Does my credit card rental car coverage include liability?

Most credit card rental car coverage covers collision and comprehensive damage to the rental car itself, not liability for injuries or damage you cause to other people. Check your card's benefits guide or call the issuer to confirm what is covered. If it does not include liability, you need coverage from your personal insurance or the rental company.

Can I use my personal auto insurance instead of buying coverage from the rental company?

Yes, if your personal policy covers rental cars. Call your insurer before you rent and confirm that rental cars are covered and that your liability limits meet your state's minimum. If they do, you do not need to buy additional coverage from the rental company. If they do not, you do need to buy it.

What if I cause an accident and I am not sure whether I have liability coverage?

Tell the rental company immediately. Do not leave the scene. The rental company will file a claim with whatever coverage is in place. If there is a gap, the rental company may pursue you for costs, or the other driver may sue you. This is why confirming your coverage before you rent matters — waiting until after an accident is too late.

Is rental car liability coverage the same as collision coverage?

No. Liability coverage pays for damage you cause to other people and their property. Collision coverage pays for damage to the rental car itself. You need both types of coverage to be fully protected, and they come from different sources — liability from your personal insurance or the rental company, collision often from your credit card or personal insurance.

What if I rent a car outside South Carolina?

Every state has its own minimum liability requirements, and some are higher than South Carolina's 25/50/25. Before you rent, check the minimum for that state and confirm that your personal insurance meets it. If it does not, buy additional liability coverage from the rental company to meet that state's legal requirement.