Insuring a Car That's Not in Your Name: Insurable Interest, Titles and Borrowed Cars

The short answer

Insurers generally want the person who owns the car to be the named insured on its policy. The most common, trouble-free setups are:

• The owner insures the car and lists you as a driver, or
• You become a co-owner on the title and are named on the policy, or
• Title is transferred to you and you buy your own policy.

Some insurers will write a policy for a non-owner who drives a car regularly, such as an adult child driving a parent's car, as long as you can show an insurable interest and the owner is typically listed as well. Others won't. Ask before you assume.

What insurable interest means

You have an insurable interest in a car if you would suffer a real financial loss if it were damaged, stolen or involved in a lawsuit. Owners, co-owners, lenders and leasing companies clearly have one. A person who drives a family member's car every day and depends on it may also have one, depending on the insurer and state.

Insurable interest exists to prevent people from buying insurance on property they have no stake in. Without it, an insurer may refuse to issue a policy or decline to pay a claim.

Common scenarios and how they're usually handled

Why a name mismatch can cause trouble

• Claim problems. If the insurer later learns that the named insured doesn't own the car, or that the real primary driver wasn't listed, it may deny the claim or cancel the policy for misrepresentation.
• Wrong garaging address. Rates are based on where the car is kept overnight. Insuring a car at a relative's cheaper address when it lives at yours is a common source of denied claims.
• Registration issues. Many DMVs expect proof of insurance covering the vehicle when it's registered, and some check that coverage electronically. See registration and insurance.
• Payment problems. In a total loss, the insurer pays the owner and any lienholder, not the driver who paid the premiums.

Driving someone else's car occasionally

Triple-I explains that the policy covering the vehicle is generally considered primary, regardless of who is driving. So when you borrow a friend's car with permission, their policy typically pays first. If damages exceed their limits, your own auto policy may provide secondary liability coverage.

Two important limits apply. First, most personal policies exclude coverage for cars that are furnished or available for your regular use, so daily use of someone else's car usually needs to be on that car's policy. Second, the owner's policy may restrict coverage for drivers who live in the household but aren't listed. Our guide on who is covered on your policy explains permissive use in detail.

Ways to fix a mismatch

1. Add yourself to the owner's policy as a listed driver. This is often the cheapest fix for household members.
2. Add your name to the title as a co-owner, then become a named insured. Check your DMV's title transfer fees and your state's tax rules.
3. Transfer the title to you and buy your own policy, if you're the real owner in practice.
4. Buy a non-owner policy if you regularly borrow different cars and don't own one. It covers your liability, not the car. See non-owner car insurance.
5. Use a business policy if the car belongs to a company.

Three examples

A college graduate driving a parent's car in another city. The car is titled to the parent, but the graduate lives and parks it hundreds of miles away. Keeping it on the parent's policy at the parent's address misstates where the car is garaged. Common fixes are transferring the title to the graduate, or keeping it on the parent's policy with the correct garaging address and the graduate listed as the primary driver, if the insurer allows it.

A couple who aren't married sharing one car. Only one partner is on the title. Many insurers will list both partners on one policy if they live together, and some let an unmarried partner be named on the policy. Adding the second partner to the title can simplify things.

A caregiver driving an older relative's car. The relative owns and insures the car, and the caregiver drives it several times a week. The caregiver should be listed as a driver on the relative's policy rather than relying on occasional-driver permissive use, since regular use changes the insurer's risk.

Questions to ask the insurer

• Will you insure a car that is titled to someone else if I am the main driver?
• Does the owner need to be listed as a named insured or additional insured?
• What documents do you need to show insurable interest?
• If a claim is paid, who receives the payment?
• How should I list the garaging address if the car stays with me but the owner lives elsewhere?

Get the answers in writing, and tell the insurer about any change in ownership, drivers or address.

Related guides

• Who Is Covered on Your Car Insurance? Household Members, Permissive Use and Excluded Drivers
• Non-Owner Car Insurance: What It Covers and Who Needs It
• Car Registration and Insurance: Proof, Insurance Cards and Electronic Verification
• Can You Get Car Insurance Without a Driver's License?
• Commercial vs. Personal Auto Insurance: When Business Use Needs Different Coverage