Updated July 2026
What Is Non-Owner Car Insurance Insurance?
Non-owner car insurance is a liability-only policy that follows you, not a specific vehicle. It pays for injuries and property damage you cause while driving someone else's car, a rental, or a borrowed vehicle. The policy kicks in as secondary coverage if the vehicle owner's insurance doesn't fully cover the claim, or as primary coverage if the vehicle has no insurance. It does not cover damage to the car you're driving or your own injuries.
- You borrow a friend's car and rear-end another vehicle at a stoplight. The other driver has $8,000 in vehicle damage and $15,000 in medical bills. Your friend's liability policy pays first, but if their limits are exhausted or they have no coverage, your non-owner policy covers the remaining costs up to your policy limits. Your friend's car damage is not covered by your non-owner policy.
- You rent a car for a weekend trip and cause an accident resulting in $12,000 in damage to another vehicle and $6,000 in medical expenses. Your non-owner policy covers the other driver's costs up to your liability limits. The rental car's damage is covered by the rental company's policy or the damage waiver you purchased, not your non-owner insurance.
- North Dakota requires you to file an SR-22 after a DUI conviction, but you sold your car. A non-owner policy allows you to maintain the state-required liability coverage and file the SR-22 certificate without owning a vehicle. If you drive a borrowed car during this period and cause an accident, the policy covers your liability up to the limits you selected.
Who Needs Non-Owner Car Insurance Insurance?
Non-owner insurance is essential for drivers who need to maintain continuous coverage between owned vehicles, meet SR-22 or court-ordered insurance requirements without owning a car, or regularly borrow or rent vehicles. It's also valuable for drivers who use car-sharing services frequently or who need to reinstate a suspended license but don't own a vehicle.
Calculate how many days per year you drive a car you don't own. If it's more than 12 days annually, a non-owner policy is typically more cost-effective than relying on rental car insurance or risking gaps in the vehicle owner's coverage. If you're required to file an SR-22 and don't own a vehicle, a non-owner policy is your only option to meet North Dakota's requirement.
How Much Does Non-Owner Car Insurance Insurance Cost?
Non-owner car insurance typically costs $30 to $60 per month, or approximately $360 to $720 annually, depending on your driving record and coverage limits.
- Driving history — violations, accidents, and DUI convictions increase premiums significantly, often doubling the base rate.
- Coverage limits selected — choosing limits above North Dakota's minimum increases cost but provides greater protection in serious accidents.
- SR-22 filing requirement — adding an SR-22 certificate to a non-owner policy typically adds $15 to $25 per month.
- Age and experience — drivers under 25 or with less than three years of licensed driving history pay higher rates.
- Frequency of use — insurers assess how often you drive borrowed or rental vehicles when calculating risk.