You cannot legally obtain someone's address from their license plate on your own
License plate information is not public record in the way a phone number or business address is. The Department of Motor Vehicles (DMV) in every state keeps registration details — including the owner's address — in a database, but that database is restricted. You cannot call the DMV, visit in person, or use an online tool to look up a stranger's address by plate number.
The only people who can request this information are law enforcement, insurance companies handling a claim, attorneys in active legal cases, and in some states, towing companies or parking enforcement. Even then, the request must follow specific procedures and have a documented reason.
If you need someone's address because of an accident, a parking incident, or a traffic dispute, there are legal routes — but they do not involve the DMV database.
Key Takeaways
- DMV registration records are not public; you cannot look up an address by license plate yourself, even if you have a legitimate reason.
- If you were in a collision, file a police report and request the other driver's information through that report, or contact your insurance company.
- If you need to serve legal papers or pursue a claim, an attorney or process server can request DMV records through the court system.
- Some states allow limited requests through formal channels if you can document a specific legal need, but this requires paperwork, not a phone call.
- Reverse lookup websites that claim to find addresses by plate are either selling inaccurate data or operating illegally.
What happens after a traffic accident or hit-and-run
If you were in a collision and need the other driver's information, the correct step is to file a police report at the scene or within a few days. The police report will include the other driver's name, address, phone number, and insurance details — all legally obtained through the officer's interaction with the driver. You can request a copy of this report from your local police department, usually for a small fee.
If the other driver left the scene, file a hit-and-run report with the same information: the license plate, vehicle description, time, and location. Police can then run the plate through law enforcement databases to identify the owner. You will not have direct access to that lookup, but the police report becomes part of your record and can be shared with your insurance company.
Your insurance company can also request information about the other vehicle through their own channels, which include access to registration data that you do not have. Report the incident to your insurer as soon as possible, provide the plate number, and let them handle the lookup.
Using the court system to obtain registration information
If you are pursuing a civil claim — for example, you were hit by a vehicle in a parking lot and want to sue for damages — an attorney or a process server (a person licensed to deliver legal documents) can request DMV records through the court. This is called a subpoena or a discovery request, depending on the stage of the case.
The request must be made through the court, not directly to the DMV, and it requires that a lawsuit or formal legal action already be underway. The court will then authorize the DMV to release the information to your attorney. This process takes time — usually several weeks — and costs money in court and attorney fees.
If you cannot afford an attorney, some areas have legal aid organizations that can advise you on whether a claim is worth pursuing and what information you actually need before filing.
Why reverse lookup websites do not work for license plates
Online services that advertise "find anyone by license plate" or "reverse plate lookup" are either selling outdated or inaccurate data, or they are operating outside the law. Some may ask you to pay a fee, run a credit check, or sign up for a subscription — and still deliver no usable information.
These sites do not have access to current DMV databases. They may have scraped old public records, purchased data from data brokers who obtained it illegally, or straightforward generated plausible-sounding results. Even if they did have real data, selling it to the general public would violate state and federal privacy laws.
If you see an ad or website claiming to offer this service, it is not a shortcut — it is either a scam or a violation of privacy law. Do not pay for it, and do not trust the results.
State-by-state rules for requesting registration information
A few states allow private citizens to request limited DMV information under specific circumstances, but the rules are narrow and the process is formal. For example, some states allow requests if you can document that you are a victim of a crime, a party to a lawsuit, or conducting legitimate business research.
Even in these states, you must submit a written request to the DMV, not a phone call or online form. You may need to include a notarized statement explaining your reason, a copy of a police report, or a court order. The DMV will review the request and decide whether to grant it — and many requests are denied.
Your state's DMV website will list the exact procedure if it exists. Search for "[your state] DMV public records request" or "[your state] vehicle registration information request." If nothing comes up, your state does not allow private requests for this information.
What to do if you have a legitimate safety concern
If you believe someone is following you, harassing you, or posing a safety threat, and you have their license plate, contact local police directly. Provide the plate number, describe the behavior, and let law enforcement investigate. Police have the authority and the tools to identify the vehicle owner and take appropriate action.
Do not attempt to find the address yourself. If the situation is serious enough to warrant a lookup, it is serious enough to involve police. They can also document the report, which may be useful if the behavior continues or escalates.
If you are in when ready danger, call 911. If the threat is ongoing but not when ready, file a report with your local police department's non-emergency line.
Frequently Asked Questions
Can I look up a license plate on the DMV website?
No. The DMV website does not have a public lookup tool for registration information. Some states offer limited searches for business purposes (like towing companies), but these require a license and login credentials, not a plate number entered into a search box.
What if I just want to know what kind of car someone drives?
You can see the vehicle type, color, and general description from the plate itself or from looking at the car. If you need the exact year and model, you would need to ask the owner or use a photo-based vehicle identification tool, not the DMV.
Can a private investigator look up an address by license plate?
A licensed private investigator has more tools than the general public, but they still cannot directly access the DMV database without a court order or a client who is a party to a legal case. They may be able to obtain the information faster through legal channels, but the information itself is not public.
What if the car is registered to a business instead of a person?
Business registration information is sometimes more accessible than personal information, but you still cannot look it up by plate number alone. If you know the business name, you can search your state's business registration database or the Secretary of State's office. If you only have the plate, you are back to the same restrictions.
Is it illegal to try to find someone's address using their license plate?
Attempting to look it up yourself is not illegal. Paying someone to do it illegally, or using hacking or social engineering to obtain DMV access, is. If you have a legitimate reason, use the legal channels: police reports, insurance companies, or the court system.