What you can find by searching a license plate
A license plate search returns basic vehicle information tied to that plate number: the registered owner's name, the vehicle's make and model, the year it was manufactured, and sometimes the VIN (vehicle identification number). The depth of information depends on which search tool you use and what state issued the plate.
Public records searches are free and pull from state Department of Motor Vehicles databases. These show only what the state makes public — usually the owner's name and vehicle details, but not their address or phone number. Private search services charge a fee and may include additional data like accident history, title records, or whether the vehicle has outstanding liens.
The reason to search a plate varies: you might need to identify a hit-and-run driver, verify a vehicle's history before buying it, or track down contact information for someone involved in an accident. Each reason points to a different tool and a different set of results.
Key Takeaways
- Free public searches through your state's DMV website show the registered owner and basic vehicle information, but not the owner's address or phone number.
- Private paid search services can return accident history, title records, and lien information, but results vary by state and by how recent the data is.
- If you need to contact an owner after an accident, your insurance company or police report is usually faster than a plate search.
- Searches for hit-and-run or suspicious vehicles should go to police, not a private search service, because police have access to law enforcement databases you do not.
Free searches through your state's DMV
Every state's Department of Motor Vehicles maintains a public records database you can search for free. The process differs by state: some let you search online through their website, others require you to visit in person or mail a request, and a few charge a small fee even for public records.
To find your state's search tool, go to your state's DMV website and look for "public records search," "vehicle registration search," or "license plate lookup." Enter the plate number and the state where it was issued. The result will show the registered owner's name, the vehicle's year, make, model, and sometimes the VIN.
Public records searches do not return the owner's address, phone number, or email. If you need to contact the owner — for example, after a minor accident — you will need another method. Your insurance company can contact them through their own records, or you can file a police report and ask the officer to help locate the driver.
Private search services and what they cost
Paid search platforms like Carfax, AutoCheck, and general people-search sites charge between $5 and $30 per search. These services pull from multiple sources: DMV records, insurance claims databases, auction records, and court filings. The result is often more detailed than a free public search, but the information is only as current as the last update from each source.
A paid search may show accident history, title status (whether the car is salvaged, flooded, or has a lien), service records if the vehicle was serviced at a participating shop, and sometimes the owner's phone number or address. However, not all states report the same data to these services, and some information may be weeks or months old.
Before paying for a search, consider whether you actually need the extra information. If you are trying to contact an owner after an accident, your insurance company is usually faster. If you are buying a used car, a Carfax or AutoCheck report is worth the cost. If you are trying to identify a hit-and-run driver, police are the right resource, not a private search service.
How to search when you do not know the state
If you have a plate number but not the state it came from, the search becomes harder. Most free DMV searches require you to specify the state first. Some paid services let you search across multiple states, but the cost rises and results may be less reliable.
If you saw the vehicle in person, look for clues: the plate design, the state abbreviation or name printed on the plate, or the color scheme. Each state's plates have a distinctive look. If you still cannot narrow it down, try a multi-state paid search service, or contact local police with the plate number and the location where you saw the vehicle — they can run it through law enforcement databases that cover all states.
Searching for accident history and title records
If you are considering buying a used vehicle and want to know its history, a plate search through Carfax or AutoCheck will show reported accidents, insurance claims, title problems, and service records. These reports are most useful when you are comparing vehicles or negotiating a price.
Keep in mind that accident history is only as complete as the reports submitted to these services. A minor accident that was paid out of pocket and never reported to insurance will not show up. Similarly, title records may lag by weeks or months, so a recent sale or lien may not appear when ready.
For the most thorough picture before buying, combine a Carfax or AutoCheck report with a pre-purchase inspection by a mechanic and a title search through your state's DMV. The mechanic can spot damage that was repaired, and the DMV can confirm the current owner and whether there are any outstanding liens.
What to do if you need to report a vehicle
If you witnessed a hit-and-run, a reckless driver, or suspicious activity, contact local police with the plate number, the location, the time, and a description of what happened. Police have access to law enforcement databases that go far beyond what a public or private search can show. They can identify the registered owner, check for warrants or prior incidents, and contact the driver directly.
Do not rely on a private search service to identify someone involved in a crime or dangerous driving. The information may be incomplete, outdated, or inaccurate, and you could end up contacting the wrong person. Police are equipped to verify the information and follow up appropriately.
If you were in an accident and need to exchange information with the other driver, ask for their name, phone number, address, and insurance details in person. If they refuse or drive away, note the plate number and call police to file a report. Your insurance company can then use that report to contact the other driver's insurance.
Privacy and legal limits on plate searches
Public records searches are legal and available to anyone, but using the information you find is subject to limits. You can search a plate to identify a vehicle or its owner, but you cannot use that information to harass, stalk, or threaten someone. Using a plate search to locate someone for purposes of harassment or fraud is illegal in most states.
Some states have enacted "right to privacy" laws that restrict what information can be published or shared from a plate search. For example, some states do not release the owner's address in a public search, or they require a stated reason for the search. Check your state's DMV website to understand what information is public and what restrictions explore.
If you are a business or organization that needs to run frequent plate searches, some states require you to register as an authorized user and state your purpose. This is common for insurance companies, law enforcement, and repo services. If you are searching for personal reasons, you typically do not need to register.
Frequently Asked Questions
Can I find someone's address by searching their license plate?
Free public searches usually do not return addresses. Paid search services may show an address associated with the registered owner, but the information may be outdated or incomplete. If you need current contact information after an accident, contact your insurance company or file a police report instead.
How long does it take to get results from a plate search?
Free DMV searches return results when ready online, or within a few days if you request them by mail. Paid search services also return results within minutes. However, the data in those results may be weeks or months old, depending on how recently the state updated its records.
What if the plate search shows no results?
No results usually means the plate number was entered incorrectly, the plate is from a different state than you thought, or the vehicle is registered to a business or government agency that does not appear in public records. Try searching again with a different state, or contact police if the vehicle was involved in an incident.
Is it legal to search someone's license plate?
Yes, searching public records is legal. However, using the information to harass, stalk, or threaten someone is illegal. If you are searching for a legitimate reason — an accident, a hit-and-run, or buying a used car — the search itself is fine. Using the results to contact someone repeatedly or for fraudulent purposes is not.
Do I need a reason to search a license plate?
For personal use, no. You can search a plate online for any reason. However, if you are a business running frequent searches, some states require you to register and state your purpose. Law enforcement and insurance companies have their own systems and do not use public searches.