Liability for a Crash While Driving a Relative's Car

Attorney Answer

Yes, you are personally responsible for the damage you caused. That is true whether or not you were listed on the policy, and whatever the car's owner decides to do about her insurance — and she may well be responsible too.

Liability in Florida follows the driving, not the title. A driver who negligently hits another car owes the damage they caused, and being an unlisted driver of a borrowed vehicle does not shift that to someone else. Separately, Florida's dangerous instrumentality doctrine holds the owner of a vehicle vicariously liable for its negligent operation by someone driving it with the owner's permission, as the Florida Supreme Court held in Aurbach v. Gallina, 753 So. 2d 60 (Fla. 2000). In practice that means the other driver can usually look to both of you.

The owner's exposure is capped by statute. Under Fla. Stat. § 324.021(9)(b)3, "The owner who is a natural person and loans a motor vehicle to any permissive user shall be liable for the operation of the vehicle or the acts of the operator in connection therewith only up to $100,000 per person and up to $300,000 per incident for bodily injury and up to $50,000 for property damage." If the permissive driver is uninsured, or insured for less than $500,000 combined, the same subparagraph adds up to $500,000 in economic damages, reduced by what is actually recovered from the driver and the driver's insurance. The cap does not shelter an owner's own negligence — for example, lending a car to someone the owner knew should not be driving — and it does not apply to owners using vehicles commercially.

“She said she's not going to use her insurance” is worth separating into two ideas. Whether to report a claim is her choice, and no statute forces her to. But her refusal does not make the loss disappear: the other driver can still present a claim to her insurer directly, and can sue her, you, or both. Most Florida auto policies also cover permissive drivers, which would make you an insured under her policy even though you are not a listed driver. That is a question about her policy's wording, and only her insurer can answer it. Note too how little coverage Florida requires: Fla. Stat. § 324.022(1) says "Every owner or operator of a motor vehicle required to be registered in this state shall establish and maintain the ability to respond in damages for liability on account of accidents arising out of the use of the motor vehicle in the amount of $10,000 because of damage to, or destruction of, property of others in any one crash." Plus the personal injury protection coverage Florida separately requires. There is no pre-crash bodily-injury insurance mandate for most private cars in Florida, so the coverage available here may be thin.

Is any of this “trouble” in the criminal sense? On these facts it reads as a money problem, not a criminal one — provided you stopped and exchanged information, which is what Fla. Stat. § 316.062(1) requires of a driver in a crash.

What you can do

1. Ask your mother-in-law to report the crash to her insurer, and ask that insurer whether the policy covers permissive drivers — that one question decides whether you have a defense paid for.

2. Check whether you have your own auto policy. Many policies cover the policyholder while driving a car they do not own. Ask your own insurer directly.

3. Keep what already exists: photos, the crash report or exchange-of-information form, repair estimates, and any messages with the other driver.

4. If a demand letter or lawsuit papers arrive, do not answer them on your own — take them to a Florida attorney or to the insurer immediately.

5. Ask a local lawyer about your personal exposure and about how the § 324.021(9)(b)3 cap affects what the owner can be made to pay.

6. Most lawyers offer a brief initial call at no cost, and a few minutes on your specific facts with someone who practices in Florida is worth more than any general guidance, including this page.

⏱ Time limits apply. The clock on the other driver's claim comes from Fla. Stat. § 95.11. For a crash before March 24, 2023, a negligence claim ran on the former four-year period; the Legislature cut it to two years in 2023 for later accidents, and which version applies to an older crash is a lawyer's question, not a page's. Your policy also has its own notice deadlines, which are usually much shorter. Do not calculate any date yourself — how long anyone has here depends on your specific facts. Have a Florida attorney check it now.