What you can and cannot find with a license plate search

A license plate search returns the vehicle's registration details — make, model, year, color, and the registered owner's name and address. What you get depends on which search tool you use and what state issued the plate. Some searches are free and public; others cost money or require you to have a legitimate reason to look.

You cannot use a license plate search to learn about someone has outstanding tickets, if the car is stolen, or if there are liens against it. Those records exist, but they live in different databases — traffic court systems, the National Insurance Crime Bureau, and the Uniform Commercial Code filing system. A license plate search is strictly about registration: who owns the vehicle and what it is.

The most common reason to search a plate is to identify a vehicle after an accident, to verify ownership before buying a used car, or to track down contact information for a driver involved in a hit-and-run. Each of these situations has a different legal path forward.

Key Takeaways

  • Free public searches through your state's DMV website show only the vehicle make, model, year, and color — not the owner's name or address.
  • Paid third-party services like AutoCheck and Carfax return more detail, including ownership history and accident records, but cost $15 to $30 per search.
  • If you were in an accident, police will run the plate for you; if you hit-and-run was reported to you, contact your local police non-emergency line with the plate number.
  • Reverse VIN searches and license plate searches are not the same tool — a VIN search gives you more information but requires you to know the full 17-character number.
  • State DMV websites vary widely in what they show and how they charge; some states allow free owner lookups, while others restrict that data entirely.

Free searches through your state DMV website

Every state's Department of Motor Vehicles maintains a public database of registered vehicles. Most allow you to search by license plate at no cost, though what you see varies by state. Some show only the vehicle details (make, model, year, color); others also display the owner's name and address.

To search, visit your state's DMV website and look for a link labeled "vehicle registration lookup," "license plate search," or "VIN search." Enter the plate number and state. Results usually appear within seconds. If the plate is registered in your state, you will see the vehicle information. If it is out of state, you will need to go to that state's DMV site instead.

The limitation of free DMV searches is that they show only current registration. They do not tell you about previous owners, accident history, title problems, or whether the car is financed. For those details, you need a paid service or a professional vehicle history report.

Paid vehicle history reports and third-party searches

Services like Carfax, AutoCheck, and Experian pull data from insurance claims, police reports, auction houses, and service records to build a complete history of a vehicle. You enter the license plate or VIN, pay a fee (typically $15 to $30 for a single report), and receive a detailed report within minutes.

These reports show previous owners, title history, accident records, service records, odometer readings, and whether the car has been in a flood, fire, or major collision. They also flag vehicles with salvage titles, lemon law buybacks, or active recalls. If you are buying a used car, a Carfax or AutoCheck report is far more useful than a free DMV lookup.

The trade-off is cost and accuracy. Carfax and AutoCheck rely on reported data — if an accident was never reported to insurance or police, it will not show up. A clean report does not may provide a clean car. But for most buyers, these reports catch major problems that a free search would miss.

What to do if you were in an accident

If you were in a collision and need information about the other vehicle, call the police non-emergency line and file a report. The officer will run the license plate, contact the registered owner, and document everything. You will receive a police report number, which you can use to request the full report later.

Do not attempt to contact the other driver yourself based on a license plate search. Let the police handle it. If the other driver left the scene, report it as a hit-and-run with the plate number, vehicle description, and time and location. Police will investigate and contact the owner.

Once you have a police report, your insurance company can use it to pursue a claim. You do not need to search the plate yourself; the police and your insurer will do that work.

Searching out-of-state plates

If the vehicle is registered in a different state, you will need to search that state's DMV database. Each state's website works differently, and some charge a fee for non-residents. A few states restrict owner information entirely and show only vehicle details to the public.

Start by going to the other state's DMV website and looking for a public records or vehicle search tool. If the state does not offer a free public search, you can use a third-party service like Carfax or AutoCheck, which can search plates from any state. These services charge the same fee regardless of where the vehicle is registered.

If you need the owner's contact information and the state's DMV does not provide it publicly, your best option is to hire a private investigator or use a people-search service, though that is beyond what a straightforward license plate search can do.

License plate search versus VIN search

A VIN (Vehicle Identification Number) search and a license plate search are different tools. A license plate is temporary — it changes when you move states or renew your registration. A VIN is permanent and unique to the vehicle for its entire life. If you have the VIN, a VIN search will give you more detailed history than a license plate search.

You can find a vehicle's VIN on the dashboard (visible through the windshield on the driver's side), on the door jamb, or on the insurance card. If you are buying a used car, always ask for the VIN and run a full vehicle history report using it, not just the license plate. The VIN will show you the complete ownership and accident history across all states.

If you only have the license plate and need the VIN, a free DMV search will usually show it. Once you have the VIN, you can run a more thorough search through Carfax, AutoCheck, or the National Highway Traffic Safety Administration (NHTSA) website, which has a free recall lookup tool.

Privacy and legal limits on license plate searches

License plate searches are legal for legitimate purposes — buying a car, investigating an accident, or verifying ownership. However, using a search to stalk, harass, or identify someone without a lawful reason can violate state privacy laws and federal laws like the Driver's Privacy Protection Act (DPPA).

If you are a private citizen, you can search a plate to identify a vehicle involved in an accident or to verify ownership before a purchase. You cannot search a plate to find someone's home address for personal reasons. If you need to identify a hit-and-run driver, report it to police and let them handle the investigation.

Businesses and government agencies have broader access to license plate data, but they must document their reason for the search. Private investigators can search plates, but only on behalf of a client with a legitimate legal claim.

Frequently Asked Questions

Can I find out who owns a car just from the license plate?

It depends on your state. Some state DMV websites show the owner's name and address in a free public search; others show only the vehicle details. Paid services like Carfax will show ownership history. If the free DMV search does not show the owner, try a third-party service or contact your local police if you have a legitimate reason to identify the owner.

What if the license plate search shows no results?

No results usually means the plate is not registered, is expired, or is registered in a different state. Double-check that you entered the plate number correctly and that you are searching the right state's DMV. If the plate is from another state, go to that state's DMV website. If you are certain of the plate and state, the vehicle may be unregistered or the plate may be fake.

Can I search a license plate to learn about a car is stolen?

A standard license plate search will not tell you if a car is stolen. You would need to check the National Insurance Crime Bureau (NICB) database or contact local police. If you suspect a vehicle is stolen, call the police non-emergency line with the plate number and location, and they will run it through the stolen vehicle database.

How much does a license plate search cost?

Free DMV searches cost nothing. Paid vehicle history reports through Carfax, AutoCheck, or similar services typically cost $15 to $30 per report. Some services offer subscriptions for multiple reports at a lower per-report cost. The cost depends on the service you choose and whether you want a single report or a subscription.

Can I search a plate if I do not know the state?

If you do not know the state, you will need to try each state's DMV website or use a third-party service like Carfax, which can search across all states. Third-party services are faster if you are unsure of the state. You can also describe the plate format or colors to a police officer, who can often identify the state from the design.