When to Buy Rental Car Insurance and When to Skip It

Whether you need rental car insurance depends on what coverage you already have

Rental car insurance is optional coverage that the rental company offers you at the counter. It protects you if the rental car is damaged, stolen, or involved in an accident while you're driving it. You don't have to buy it — but whether you should depends on three things: what your personal auto insurance covers, what your credit card covers, and whether you're willing to pay out of pocket if something goes wrong.

Most people already have some protection without buying the rental company's coverage. Your own auto insurance often extends to rental cars. Many credit cards cover rental damage if you charge the rental to that card. If either of those applies to you, you probably don't need to buy the rental company's insurance. If neither applies, or if there are gaps, buying it at the counter might make sense.

Key Takeaways

• Your personal auto insurance policy usually covers rental cars the same way it covers your own car, so check your policy before you rent.
• Premium credit cards often include rental car damage coverage if you use that card to pay for the rental, but basic cards usually do not.
• The rental company's insurance (called a Loss Damage Waiver or Collision Damage Waiver) costs $15 to $30 per day and covers damage you cause, but not theft or liability in most cases.
• If you have a high deductible on your own insurance or no insurance at all, buying the rental company's coverage protects you from a large bill if the car is damaged.

What your personal auto insurance covers at a rental car company

Your own auto insurance policy typically covers you when you rent a car, as long as the rental is short-term and for personal use. This means your collision coverage, comprehensive coverage, and liability coverage travel with you to the rental. You pay your regular deductible if there's damage — the same deductible you'd pay if someone hit your own car.

The catch is that your coverage only applies if you actually have those types of coverage on your personal policy. If you carry only liability insurance (the minimum required in most states), you have no collision or comprehensive coverage, so rental damage is your responsibility. Before you rent, call your insurance company or log into your account and confirm what types of coverage you have. Ask specifically whether rental cars are covered and what your deductible is.

Some policies exclude rental cars in certain situations — for example, if you're renting for more than 30 days, or if you're renting outside the United States. Read your policy documents or ask your agent about these limits before you arrive at the rental counter.

What credit card rental coverage actually protects

Many credit cards offer rental car damage coverage, but the protection varies widely. Premium cards (often those with annual fees) usually cover collision and comprehensive damage if you use that card to pay for the entire rental. Basic cards and store cards rarely offer this benefit.

Credit card coverage typically covers the damage itself — dents, broken windows, theft — but often does not cover liability (injuries or damage you cause to other people or property). It also usually does not cover personal belongings left in the car. The coverage is secondary, meaning it pays after your personal insurance pays, or it pays the difference if your insurance deductible is higher than the card's limit.

To know what your card covers, call the number on the back of your card or check your cardholder benefits guide. Ask whether the coverage applies to the country where you're renting and whether it covers liability. Write down the coverage limits and any exclusions. Bring this information with you when you rent — if you need to file a claim later, you'll have the details.

What the rental company's insurance covers and costs

The rental company offers two main types of coverage at the counter. A Loss Damage Waiver (LDW) or Collision Damage Waiver (CDW) covers damage to the rental car itself — dents, broken glass, theft, vandalism. A Liability Insurance Supplement covers injuries or property damage you cause to other people. Some companies bundle these; others sell them separately.

The daily cost ranges from about $15 to $30 per day for collision coverage, depending on the car type and rental location. Liability coverage costs a few dollars more per day. If you rent for a week, you could pay $100 to $210 just for the rental company's insurance.

The rental company's coverage has no deductible — if the car is damaged, you pay nothing. But it does not cover damage you cause to other vehicles or property beyond the rental car itself. That's where the liability supplement comes in. Read the rental agreement carefully; some companies exclude certain types of damage (like off-road driving or racing) even with coverage purchased.

When you should buy the rental company's insurance

Buy the rental company's coverage if you have no collision or comprehensive insurance on your personal policy. If you carry only liability insurance, the rental company's damage waiver protects you from paying thousands of dollars out of pocket if the car is damaged.

You should also consider buying it if your personal insurance deductible is very high — say $1,000 or more. If the rental car is damaged and you'd have to pay that deductible, the rental company's coverage (which has no deductible) might be worth the daily cost, especially on a longer rental.

Buy it if your credit card does not cover rental damage and you're renting in a country where your personal insurance may not explore. Some policies exclude rentals outside the United States or Canada, so check before you leave.

When you should skip the rental company's insurance

Skip it if your personal auto insurance includes collision and comprehensive coverage. You're already protected; paying for the rental company's coverage is paying twice for the same thing.

Skip it if your credit card covers rental damage and you're using that card to pay for the rental. The card's coverage is free and covers the main risks. If your card's deductible is lower than your personal insurance deductible, the card coverage is actually better.

Skip it if you're comfortable paying for minor damage out of pocket. Rental cars are built to take minor wear and tear. Most damage claims are small — a few hundred dollars. If you have the cash to cover that without hardship, the daily insurance cost over a week or two adds up to more than you'd likely pay for actual damage.

How to avoid damage claims in the first place

The best way to handle rental car insurance is to avoid needing it. Before you drive away from the rental lot, walk around the car with the rental agent and point out any existing damage — dents, scratches, stains. Ask the agent to note these on your contract. Take photos with your phone and keep them. This protects you from being charged for damage that was already there.

Drive carefully and follow the rental agreement's rules. Don't take the car off-road, don't let someone else drive it without permission, and don't drive it into situations where damage is likely. Return the car clean and on time. Most rental damage claims come from accidents or collisions, not from normal wear, so defensive driving is your best insurance.

If you do have an accident, report it to the rental company when ready and to your insurance company the same day. Don't admit fault or agree to pay for damage on the spot. Let the professionals sort out who pays.

Frequently Asked Questions

Does my auto insurance cover rental cars if I'm in an accident?

Yes, if your policy includes collision coverage. You'll pay your regular deductible, just as you would for your own car. Call your insurance company before you rent to confirm your coverage applies and to ask about your deductible amount.

What happens if I buy the rental company's insurance and my credit card also covers it?

You'll have duplicate coverage. The rental company's coverage will pay first, and your credit card coverage won't be needed. You've paid for protection you didn't need. Check your credit card benefits before you rent so you know what you already have.

Can I buy rental car insurance after I've already rented the car?

No. Rental car insurance must be purchased at the rental counter when you pick up the car. You cannot add it later. If you realize you need coverage after you've driven away, you're uninsured for that rental.

Does rental car insurance cover theft?

Yes, the Loss Damage Waiver or Collision Damage Waiver covers theft of the rental car. Your personal auto insurance comprehensive coverage also covers theft. But neither covers personal belongings you leave inside the car — that's your homeowners or renters insurance, if you have it.

Is rental car insurance more expensive in certain locations?

Yes. Rental car insurance costs more in high-risk areas, in cities with high accident rates, and in countries outside North America. Ask for the daily rate before you commit to buying it. If the rate is very high, it might be worth buying your own coverage through your credit card or confirming your personal insurance covers the rental.