How it works
The NAIC defines primary insurance as the coverage that takes precedence when more than one policy covers the same loss. Two everyday situations:
- Borrowed cars. If you cause a crash while driving a friend's car, the Texas Department of Insurance explains that the car owner's insurance pays the claim. If the owner has no insurance, or not enough, your own insurance pays the rest.
- Umbrella policies. The NAIC describes personal umbrella and excess coverage as liability protection above the amount set in a basic policy, so it pays only after your auto liability limits are exhausted.
Example: you borrow a car whose policy has a $50,000 property damage limit and cause $65,000 of damage. The owner's policy pays the first $50,000. Your own policy may then pay the remaining $15,000, up to your property damage limit.
Which policy is primary is set by the wording of each policy and by state law. If more than one policy could apply to a crash, ask your insurer which coverage pays first and how its limits stack up against the other policy.
Related terms
Sources
- NAIC, Glossary of insurance terms definitions of primary insurance and personal umbrella and excess coverage
- Texas Department of Insurance, Auto insurance guide whose insurance pays when you drive a borrowed car
Last reviewed by the StateCover Guide editorial team. See our editorial policy. Spotted an error? Tell us.