How Do You File a Claim for Damage That Happened in a Parking Garage?

Updated July 9, 2026 5 min read

Returning to a parked car and finding a new dent, with nobody around and no note on the windshield, is one of the more frustrating ways to discover you have a claim to file.

The short answer

Damage that happens while a car is parked, whether in a garage or an open lot, is generally handled through the vehicle owner’s own comprehensive coverage when the responsible party can’t be identified, since there’s no other driver to hold liable. If a responsible party can be identified — a security camera catches another car backing into yours, for example — the claim can instead go through that person’s liability coverage, or the garage’s own policy in some cases.

Start by identifying what actually happened

Before filing anything, it helps to understand what kind of damage occurred, since that shapes which coverage applies. A dent from another vehicle backing into yours is different from damage caused by a falling object, a structural issue with the garage itself, or something like a shopping cart rolling into a door. Each scenario points toward a different party, or a different type of coverage, so a few minutes spent understanding the cause pays off later in the process.

Documenting the damage

Whose coverage applies

If no responsible party can be identified, the damage is typically treated like other unattended, no-fault vehicle damage and filed under the owner’s own comprehensive coverage, subject to the applicable deductible. If a responsible driver is identified through a witness, footage, or a note left at the scene, the claim can instead be pursued through that driver’s liability coverage. In rarer cases involving a structural failure of the garage itself, like a falling piece of the structure, the property’s own liability policy may come into play, though that typically requires more investigation to establish.

Weighing the deductible against the damage

For relatively minor damage, it’s worth comparing the estimated repair cost against the comprehensive deductible before filing at all, since a claim for an amount close to or below the deductible may not be worth filing. This is a personal calculation based on the specific numbers involved, and it’s one of the more practical judgment calls in an otherwise straightforward process.

The takeaway

Parking garage and lot damage without a clear culprit isn’t unusual, and it’s generally resolved through the vehicle owner’s own comprehensive coverage rather than left unaddressed. Documenting the scene thoroughly and filing the claim promptly, even without a note or witness, keeps every option open, whether the claim ends up going through your own policy or someone else’s.