In the U.S., your existing car insurance usually extends to a rental with the same coverage you carry, and many credit cards add coverage.
By the Home & Dime Editorial Team · Last updated 2026
Your policy
Liability, comprehensive, and collision generally follow you into a rental for personal use.
When to buy the rental company’s
- You don’t have your own policy.
- Traveling internationally.
- To avoid a claim on your own policy.
Frequently asked questions
Does liability cover a rental?
Yes, typically, in the U.S.
Rentals abroad?
Usually not — buy coverage.
The bottom line
Domestically, your policy and credit card often cover you; internationally, buy coverage.
Related guides
- Does American Express Cover Rental Car Insurance?
Sources: Insurance Information Institute (iii.org); Consumer Financial Protection Bureau; FEMA; state Departments of Insurance. General information, not insurance advice.
Part of our Auto Insurance guide
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