Lending your car seems like a small favour until it results in a claim. Permissive use is the doctrine that decides whose insurance responds.
The short version: insurance generally follows the car, not the driver. Your policy is usually primary even though you were not behind the wheel.
The exceptions — implied permission and excluded drivers — are where the real disputes happen. See our FAQ on someone else driving your car for the practical consequences.
Express Versus Implied Permission
Express permission is straightforward: you handed over the keys and said yes.
Implied permission is broader and is where coverage fights arise. It can be inferred from a pattern of past use — a household member who has regularly driven the car without objection may have implied permission even without asking on a given day.
Insurers scrutinise this because it determines whether they owe coverage at all. The history between the parties usually decides it.
Primary Versus Secondary Coverage
Where a permissive driver causes a crash, the vehicle owner’s liability policy is generally primary — it responds first, up to its limits.
The driver’s own policy, if any, typically sits secondary and may respond to damages exceeding the owner’s limits, depending on its terms.
This is why ‘I wasn’t driving’ does not remove your policy from the claim, and why a claim paid under your policy generally attaches to your loss history.
When Coverage Can Be Denied
Excluded drivers. Many policies name specific individuals as excluded, often a household member with a poor record. Letting an excluded driver take the car can leave a crash uncovered entirely — the single most expensive version of this problem.
Non-permissive use. Genuine theft generally falls outside coverage, but proving it usually requires more than saying so. A police report documenting the theft is the strongest evidence.
Exceeding the scope of permission. Permission given for one purpose and used for a materially different one can be contested, though Georgia courts vary in how strictly this is applied.