Should you get rental car insurance internationally?

[Mackenzie]

Purchasing supplemental insurance from the rental company is often unnecessary if your personal auto policy extends coverage internationally or if your credit card provides adequate primary rental insurance. The decision hinges on a precise review of your existing protections versus the potential financial risks abroad, which can include high deductibles, administrative fees, and complex foreign claim procedures.

The core issue is avoiding double coverage while ensuring no gaps exist. You must systematically check three sources:

1. Your Personal Auto Insurance: Many U.S. and Canadian policies cover rentals in the U.S. and Canada, but international coverage is less common. Even if covered, your domestic deductible applies, and filing a foreign claim may impact your home premium. Contact your insurer to confirm territory limits and ask about "Loss of Use" and "Administrative Fee" coverage, which are often excluded.

2. Your Credit Card's Rental Insurance: This is a common primary benefit for cards like Chase Sapphire Preferred or American Express. However, critical exclusions apply: most cards exclude rentals in Ireland, Israel, Jamaica, Italy, Australia, and New Zealand; luxury vehicles (e.g., over $75,000 MSRP); and certain vehicle types like campers or trucks. You must decline the rental company's Collision Damage Waiver (CDW) and pay with the eligible card for coverage to activate.

3. The Rental Company's Offerings: These are typically sold as bundles. The Collision Damage Waiver (CDW/LDW) covers damage to the rental car. Supplemental Liability Insurance (SLI) increases your third-party injury/property damage coverage. Personal Accident Insurance (PAI) and Personal Effects Coverage (PEC) are usually redundant if you have health and travel insurance.

Insurance Source	Typical Coverage Scope	Key Limitations & Considerations
Personal Auto Policy	May extend liability and physical damage to rentals.	Often geographically restricted (e.g., North America only). Deductible applies. May exclude loss of use fees. Claims abroad can be cumbersome.
Premium Credit Card	Often primary CDW/LDW for shorter rentals (e.g., under 31 days).	Country exclusions are common. Vehicle class/value restrictions. Must decline rental company's CDW. Coverage is usually for damage/theft only, not liability.
Rental Company (CDW/LDW)	Covers damage or theft of the rental vehicle, often with zero deductible.	Costly (can add $20-$50+ per day). Does not cover liability to others. May have voiding conditions (e.g., off-road driving).
Rental Company (SLI)	Increases third-party liability limits to meet local mandates.	Necessary if your personal policy has no international liability or limits are below local requirements (e.g., often €1 million in EU).

A cost-benefit analysis is essential. For a two-week rental in Europe, buying CDW could cost $400-$700. Weigh this against your credit card's coverage and your financial capacity to cover a potential loss. The scenario where rental company insurance is most advisable is when you lack confirmed primary coverage from other sources, are traveling in a country excluded by your credit card, or cannot risk any out-of-pocket expense or complex claims process.

Ultimately, the safest approach is to obtain written confirmation from your auto insurer and credit card benefits department detailing your coverage for the specific country, vehicle class, and rental duration. This documented verification provides clarity and protects you if a dispute arises.

[VonLily]

As someone who rents cars overseas 4-5 times a year, my rule is simple: I always rely on my premium credit card's insurance and never buy the rental company's CDW. I've had to use it once for a scraped bumper in Spain. I called the card's benefits line, they handled everything with the rental agency, and I paid nothing. The key is knowing your card's fine print—my card doesn't cover Australia, so for my Sydney trip, I booked with a different card that did. I just make sure I have a letter of coverage from the card issuer, decline all insurance at the counter, and use that specific card for the entire rental charge.

[GavinRose]

I approach this from a risk management perspective. The question isn't just "what's covered?" but "what could I be responsible for?" Rental contracts in Europe often include "loss of use" fees, where you pay for the vehicle's downtime while it's repaired. Many personal policies and some credit cards won't cover that. The local liability minimums are also much higher than in the U.S. My personal auto insurer confirmed my liability coverage extends to Italy, but the rental company's supplemental liability insurance was €15 a day. I calculated the extremely low probability of causing an accident exceeding my high limits versus the guaranteed €210 cost for two weeks. I accepted that tail risk and saved the money. For me, the rental company's product is for catastrophic risk transfer, not minor dings.

[EstherAnn]

Let's be real, the counter agent is trained to sell you insurance by highlighting scary "what-ifs." It feels like pressure. But you can walk in prepared. Before your trip, do the homework: call your insurance agent and your credit card's back-of-card number. Ask them, "Am I fully covered for a Class B rental in Germany for liability and damage?" Get a confirmation email. Print it. Bring it. At the counter, when they offer, you can confidently say, "No, thank you, I'm fully covered." This has saved my family hundreds on every overseas trip. The only time I said yes was in Jamaica, because my main travel credit card explicitly excludes it—that's a known loophole for many cards.

[Rick]

My partner and I have different philosophies. I'm the anxious planner who reads all the terms. He'd rather pay for convenience. For our last trip to Iceland, we compromised. We used a credit card that had primary rental coverage for Iceland (checked the guide online) to cover the CDW portion. However, Iceland's gravel roads and volatile weather made damage more likely. To avoid any hassle or potential credit card claim, we added the rental company's Super Collision Damage Waiver for about $12 a day. It gave us total peace of mind for sandstorms and ash damage, which are often excluded. We skipped their liability insurance because our personal policy had high enough limits. It's about layering: use your free credit card coverage as the base, then pay a small premium for the rental company's product only to cover the specific, high-probability risks of that location you don't want to manage yourself.