Public records searches are your main option, but what you can access depends on your state and your reason for asking
You cannot look up a license plate owner through a single national database. Each state keeps its own vehicle registration records, and most states restrict who can see that information and why. If you have a legitimate reason — you were in a minor accident, a vehicle is parked illegally on your property, or you witnessed something concerning — your state's Department of Motor Vehicles (DMV) or equivalent agency may release the owner's name and address to you, or you may be able to search public records yourself. The process and what information is available varies significantly by state.
If you do not have a legitimate reason, most states will not release the information at all. "Legitimate" typically means you were directly involved in an incident with the vehicle, or you have a legal matter that requires it. Curiosity about a neighbor's car or trying to track down someone is not considered legitimate in most places.
Key Takeaways
- Most states keep vehicle registration records private and will only release owner information if you have a direct reason, such as being involved in an accident or having a vehicle parked illegally on your property.
- Your state's DMV can tell you whether they release this information to the public and what form you need to submit, usually by phone or their website.
- Some states allow you to search registration records online yourself through a public portal, while others require you to submit a written request or appear in person.
- If you were in a traffic accident, the police report often contains the other driver's information, which is usually faster than requesting it from the DMV.
- Private services that claim to look up license plate owners may charge a fee and may not have access to current or accurate registration data.
When you can request owner information from your state DMV
States differ in what counts as a legitimate reason to see who owns a vehicle. Common reasons that most states accept include: you were involved in a traffic accident with the vehicle, the vehicle is parked illegally on your property or blocking your driveway, you witnessed the vehicle involved in a crime or hit-and-run, or you have a court order requiring the information.
Some states are more restrictive. A few will only release information to law enforcement, insurance companies, or people with a court order. Others are more open and allow any person to request the information for any reason. Your state's DMV website or customer service line can tell you their specific policy and what form you need to use.
If you were in a traffic accident, do not start with the DMV. Call the police non-emergency line and file a report, or go to the police station. The police report will include the other driver's name, address, phone number, insurance information, and license plate number. You can usually get a copy of the report within a few days, and it is free or costs a small fee. This is faster than requesting information from the DMV.
How to submit a request to your state DMV
Start by visiting your state's DMV website and searching for "vehicle owner information request" or "license plate lookup." Most states have a dedicated page explaining whether they release this information, what reasons are acceptable, and what form to use.
Some states let you search online directly. You enter the license plate number, and the system returns the owner's name and address when ready or within a few days. A few states have this set up on their main DMV website; others have a separate public records portal run by the state attorney general's office or secretary of state.
Other states require you to submit a written request form. You fill out the form, explain your reason for requesting the information, include the license plate number, and mail it to the address listed on the form. Some states also accept requests by phone or in person at a DMV office. Processing time ranges from a few days to several weeks, depending on the state and how busy they are.
What information you will receive
If your request is approved, you will typically receive the registered owner's name and mailing address. Some states also include the vehicle's make, model, year, and color. You will not receive the owner's phone number, email, or Social Security number, even if you have a legitimate reason.
The information you receive is only as current as the last time the owner renewed their registration. If someone moved and has not updated their address with the DMV, the address you receive will be outdated. If the vehicle is registered to a business or a leasing company rather than an individual, you will get that entity's name and address instead of the driver's personal information.
Private services and what they can and cannot do
Several websites and apps advertise the ability to look up license plate owners for a fee, usually between $5 and $20. These services do not have special access to state DMV records. Instead, they compile information from public records, previous searches, and data brokers. The information they return may be outdated, incomplete, or inaccurate.
If you use one of these services, understand that you are paying for a convenience search, not for official government records. The information may not hold up in court or for insurance purposes. If you need the information for a legal matter or an insurance claim, use your state's official DMV process instead.
What to do if the DMV denies your request
If your state's DMV denies your request because they do not consider your reason legitimate, you have limited options. You cannot appeal the decision in most cases — the state has set a policy about what information is public, and the DMV is following it.
If you have a legal matter that requires the information, such as a lawsuit or a custody dispute, your attorney can file a motion with the court to compel the DMV to release the information. The court can order the DMV to provide it if the judge agrees it is necessary for the case. This is the only way to override the DMV's privacy policy.
If you witnessed a crime, contact the police department directly. They have the authority to request vehicle owner information from the DMV for investigative purposes, and they can share that information with you if it is relevant to your report.
State-by-state differences you should know about
A few states make vehicle registration information broadly public. You can search online by license plate number and get results when ready. These states include Montana, South Dakota, and a handful of others, though this list changes as states update their privacy policies.
Many states keep the information private but will release it to you if you have a legitimate reason. These states require you to submit a form explaining why you need it. Processing time and what information they release varies.
A smaller number of states keep vehicle registration information almost entirely private and will only release it to law enforcement, insurance companies, or people with a court order. If you live in one of these states and do not fall into one of those categories, you will not be able to get the information through official channels.
Because the rules are so different, the first step is always to check your own state's DMV website or call their customer service line. They can tell you in five minutes whether the information is available to you and how to request it.
Frequently Asked Questions
Can I look up a license plate owner if someone hit my car in a parking lot?
Yes. File a police report and ask for a report number. The police can request the vehicle owner's information from the DMV, and you can include the report number when you file a claim with your insurance company. If you have security camera footage or witness contact information, include that in your report.
What if the license plate is registered to a rental car company?
The DMV will return the rental company's name and address, not the driver's. Contact the rental company directly with the license plate number and the date and time of the incident. They can look up who rented the vehicle and provide you with that person's information.
Is it legal to use a private license plate lookup service?
Yes, using a private service is legal. However, the information they provide may not be current or accurate, and it is not an official government record. For legal or insurance matters, use your state's official DMV process instead.
Can I look up a license plate owner if I think they are committing a crime?
Contact the police and report what you witnessed. Provide them with the license plate number, the date, time, and location, and a description of what you saw. The police can request the owner's information from the DMV as part of their investigation.
How long does it take to get a response from the DMV?
It depends on your state and whether you submit your request online or by mail. Online searches may return results in minutes or a few days. Written requests typically take one to four weeks. Call your state's DMV to ask about their current processing time.