Whether You Need Insurance on a Rental Car — and What Your Own Policy Covers

You probably already have some coverage, but the rental company will pressure you to buy more

When you rent a car, the rental company will offer you insurance at the counter. Most of the time, you do not need to buy it. Your own auto insurance policy, your credit card, or your employer's coverage often protects you if you damage the car or injure someone. The rental company's goal is to sell you their insurance — it is profitable for them — so they will make it sound urgent and necessary. It usually is not.

The real question is whether you already have protection. That depends on what insurance you carry, what your credit card covers, and what the rental agreement says. Before you arrive at the rental counter, you need to know the answer. Once you are there, the pressure and confusion make it hard to think clearly.

Key Takeaways

• Your personal auto insurance often covers rental cars, but only if you have collision and comprehensive coverage on your own vehicle — liability-only policies do not.
• Premium credit cards frequently cover rental car damage if you book the rental with that card, though the coverage has limits and exclusions you must read in advance.
• The rental company's insurance (called a Loss Damage Waiver or Collision Damage Waiver) is expensive and duplicates coverage you likely already have.
• You must tell your insurance company or credit card company about the rental before you pick up the car, because some require advance notice to set up coverage.
• If you have no personal auto insurance and no credit card coverage, buying the rental company's insurance is the only way to protect yourself from liability for damage.

What your own auto insurance covers on a rental car

If you carry collision and comprehensive coverage on your personal vehicle, that coverage typically extends to rental cars you drive in the United States and Canada. Collision covers damage from accidents. Comprehensive covers theft, weather, vandalism, and other non-accident damage. Your deductible applies to the rental car just as it does to your own car.

If you carry only liability insurance — the minimum required by law in most states — it covers injuries and property damage you cause to other people, but not damage to the rental car itself. You would be responsible for the full cost of repairs or replacement.

Call your insurance company before you rent. Ask whether your policy covers rental cars, whether there are any exclusions (some policies exclude certain types of rentals, like commercial use), and whether you need to notify them in advance. Get the name of the person you spoke with and the date. If a claim arises later, you will have documentation of what you were told.

Credit card rental car coverage and its limits

Many premium credit cards offer rental car coverage if you book and pay for the rental with that card. Visa Signature, Mastercard World Elite, American Express, and Discover all have versions of this benefit. The coverage typically pays for damage to the rental car after you pay your deductible, up to a stated limit (often $50,000 or $75,000).

Read your credit card's benefits guide before you rent. Coverage varies widely. Some cards cover only collision damage, not comprehensive. Some exclude luxury cars, exotic cars, or vehicles rented for more than a certain number of days. Some require you to decline the rental company's insurance in writing. Some do not cover damage from off-road driving or racing. A few exclude rentals in certain countries.

Contact your credit card company before you pick up the car and confirm that your specific rental is covered. Ask whether you need to decline the rental company's insurance and whether you need to provide any documentation. If the card covers the rental, you typically pay your deductible (which may be $0, $250, $500, or $1,000 depending on the card) and the card pays the rest, up to its limit.

What the rental company's insurance actually covers

The rental company offers two types of insurance. A Loss Damage Waiver (LDW) or Collision Damage Waiver (CDW) covers damage to the rental car itself — dents, scratches, broken windows, theft. A Supplemental Liability Insurance (SLI) or Additional Liability Coverage covers injuries and property damage you cause to other people and their vehicles, above what your own liability insurance covers.

The LDW or CDW typically costs $15 to $30 per day, depending on the car and location. It usually has a deductible of $0 to $1,500. The SLI typically costs $5 to $15 per day. If you rent for a week, the LDW alone can cost $100 to $200 — money you are unlikely to need if you already have collision coverage or credit card protection.

The rental company's insurance also has exclusions. It may not cover damage from off-road driving, racing, or using the car for commercial purposes. It may not cover damage from mechanical failure or normal wear and tear. Read the fine print on the rental agreement before you sign.

When you should buy the rental company's insurance

Buy the rental company's insurance if you meet all three of these conditions: you have no personal auto insurance with collision coverage, your credit card does not cover rental cars, and you cannot afford to pay out of pocket if the car is damaged. In that case, the LDW protects you from a potentially large bill.

You might also consider it if you are renting a high-value vehicle (a luxury car or sports car) and your credit card coverage has a low limit or excludes that type of car. If your credit card covers up to $50,000 but you are renting a $100,000 car, the rental company's insurance fills the gap.

If you are renting in a country outside the United States and Canada, check whether your personal insurance or credit card covers international rentals. Many do not. If neither does, the rental company's insurance may be your only option.

How to avoid paying for duplicate coverage

Before you go to the rental counter, write down the answers to these questions: Does your auto insurance cover rental cars? If so, what is your deductible? Does your credit card cover rental cars? If so, what is the deductible and are there exclusions? Once you have those answers, you know whether you need the rental company's insurance.

At the counter, the agent will ask if you want to buy insurance. Say no if you have coverage elsewhere. They may ask follow-up questions or suggest that you are taking a risk. You are not. You have already verified your coverage. If they pressure you, ask to speak to a manager and repeat that you have coverage through your personal insurance or credit card.

If you do decline the rental company's insurance, some credit card companies require you to sign a waiver stating that you declined it. Do so. This protects you if a dispute arises later — you have documentation that you made an informed choice.

What happens if you damage the car and have no insurance

If you damage the rental car and have no insurance — neither personal auto insurance, credit card coverage, nor the rental company's insurance — you are liable for the full cost of repairs or replacement. The rental company will bill you directly. If you do not pay, they may send the bill to a collection agency or sue you in small claims court.

The cost can be substantial. A minor dent might cost $500 to $1,500 to repair. A major accident could cost $10,000 or more. The rental company may also charge you a daily rate for the time the car is out of service while it is being repaired. These charges can add up quickly.

If you cause injury to another person or damage to their vehicle, your liability is even larger. That is why liability insurance — whether through your personal policy, credit card, or the rental company — matters. It protects you from a potentially catastrophic bill.

Frequently Asked Questions

Does my auto insurance cover rental cars automatically, or do I have to call first?

Coverage is usually automatic if your policy includes collision and comprehensive coverage, but some insurers require advance notice. Call your insurance company before you rent to confirm coverage applies and to document that you asked. If you do not call and a dispute arises later, the insurer may claim you did not follow their procedures.

If I use my credit card to book the rental, does the coverage explore even if someone else drives the car?

Most credit card coverage applies only to the cardholder or an when ready family member listed on the account. If you lend the rental car to a friend, their damage may not be covered. Check your card's benefits guide or call the card company to confirm who is covered.

What if my credit card covers the rental but my deductible is $1,000 and the damage costs $800?

You pay the $800 out of pocket. Your deductible is the amount you pay before the credit card's coverage kicks in. If the damage had cost $1,200, you would pay $1,000 and the card would pay $200. This is why it matters to know your deductible before you rent.

Can I buy the rental company's insurance and then file a claim with my credit card too?

No. Insurance does not pay twice for the same damage. If you buy the rental company's insurance, that is your primary coverage and your credit card will not pay. If you decline the rental company's insurance and use your credit card, the credit card is primary. You cannot collect from both.

What if I rent a car in another country — does my U.S. auto insurance cover it?

Most U.S. auto insurance policies do not cover rentals outside the United States and Canada. Check your policy or call your insurer to confirm. If you are not covered, ask whether your credit card covers international rentals. If neither does, you will need to buy the rental company's insurance or go without coverage.