To look up someone’s insurance information after an accident, your realistic options are to get it directly from the other party at the scene, pull it from the police report, let your own insurer track it down, or (for commercial trucks and buses) search the FMCSA’s public database. You cannot look a private driver up yourself through the DMV or a license plate service, because federal privacy law restricts who can access motor vehicle records and for what purpose.
Which route works depends on how the incident played out and how cooperative the other person is willing to be.
Get It at the Scene If You Can
Every state has some version of a law requiring drivers in a crash that causes injury or property damage to stop, identify themselves, and share insurance details. The simplest way to get someone’s insurance is to ask on the spot and photograph the card.
When you photograph the other driver’s insurance card, make sure the image captures:
- The insurance company name (the carrier that issued the policy).
- The policy number, sometimes labeled as member or identification number.
- The policyholder’s name, who may not be the driver in front of you.
- The effective dates, which confirm the policy was active on the date of the incident.
- The claims phone number or address, usually on the back of the card.
Also photograph the license plate and the driver’s license itself. If the other driver says they don’t have their card, write down whatever they will share and capture the plate. That plate number becomes your best lead for every other route below.
Pull the Police Report
When officers respond, they collect insurance information from every driver and record it in the official crash report. If the other party was uncooperative or left before you finished exchanging details, this report is usually your most reliable backup. It typically includes each driver’s name, address, license number, vehicle description, and insurance carrier with policy number.
Contact the law enforcement agency that responded. Most departments release reports through their records division in person, by mail, or through an online portal. You’ll need your name, the date and location of the incident, and a case or report number if you have one. Fees vary by jurisdiction, and reports for involved parties are sometimes free. Expect it to be available within about a week, longer for serious or complex crashes.
If It Was a Hit-and-Run
A report becomes even more important when the other driver flees, because filing it triggers an investigation. Give officers everything you can: a partial plate number, the vehicle’s color, make, and model, and the direction of travel. Dashcam footage, nearby surveillance cameras, and witness statements all help. Police can run a partial plate through their databases to identify the registered owner, which leads to the insurance.
If police can’t identify the driver, you’re likely looking at a claim under your own uninsured motorist coverage, covered further down.
Let Your Own Insurer Track It Down
This is the step most people skip, and it’s one of the most effective. When you report the incident, hand your insurer everything you collected: the other driver’s name, plate number, vehicle description, and any scene details. Their claims and subrogation teams have tools and inter-company agreements that individual policyholders don’t have.
Insurance companies use industry-wide databases that compile claims records across the property and casualty sector, and these systems let one insurer identify another driver’s carrier from basic identifying information such as a name or plate. Insurers also exchange information directly with each other as a routine part of handling claims and sorting out fault. Getting your own company involved early means they can chase down coverage while you focus on repairs or medical care.
Commercial Trucks and Buses: Use the FMCSA
If the vehicle that hit you was a commercial truck or bus, finding the carrier’s insurance is far easier than for a private vehicle. The Federal Motor Carrier Safety Administration maintains a free, publicly searchable database called SAFER (Safety and Fitness Electronic Records) at safer.fmcsa.dot.gov. You can look up any interstate carrier by DOT number, MC/MX number, or company name.
The FMCSA also maintains a separate Licensing and Insurance portal where insurance filings for motor carriers are recorded. Federal law requires interstate commercial carriers to maintain minimum levels of financial responsibility, so these filings are public record. This is the one scenario where you can genuinely look the information up yourself, without going through law enforcement or your insurer.
Why the DMV Usually Can’t Help
It seems reasonable to call your state’s DMV and ask for the insurance tied to a plate or driver’s license. State motor vehicle departments do hold that data. Federal law makes it very hard for individuals to get at it.
The Driver’s Privacy Protection Act of 1994 prohibits state DMVs from disclosing personal information from motor vehicle records except in specific circumstances. The DPPA does carve out exceptions that matter here. Insurers and their agents can access motor vehicle records for claims investigation, fraud prevention, and underwriting. Licensed private investigators can access records for any purpose otherwise permitted under the statute. And anyone involved in a civil, criminal, or administrative proceeding can access records in connection with that proceeding, including investigation in anticipation of litigation.
What that means for you: calling the DMV yourself probably won’t get you anywhere. Your insurance company can go through those channels, a licensed investigator you hire can, and your attorney can once a lawsuit is filed or reasonably anticipated.
When a Lawsuit Forces Disclosure
When informal channels fail and the stakes justify it, filing a lawsuit opens formal discovery, which is the strongest tool for pulling insurance information out of an uncooperative party. In federal court, you don’t even need to ask. Under Federal Rule of Civil Procedure 26, every party must automatically disclose any insurance agreement under which an insurer may be liable to satisfy all or part of a judgment or to reimburse payments made to satisfy one.
Once you file suit and the other side appears, their policy details should arrive as part of initial disclosures, typically within the first few months. If they fail to disclose, you can compel it through interrogatories, document requests, or subpoenas directed at the insurer itself.
The obvious trade-off is cost and time. Court fees, potentially an attorney, and months of waiting are a lot to shoulder if insurance information is the only thing you actually need. This route makes sense when you’re pursuing a substantial claim anyway. Some states permit limited discovery in small claims proceedings, but the rules vary widely and many small claims courts restrict or eliminate formal discovery.
If the Other Driver Has No Insurance
Sometimes you exhaust every channel and discover the other driver simply doesn’t carry insurance. Roughly one in seven drivers on the road is uninsured, so this is a common dead end rather than a rare one. Your own policy is the safety net.
Uninsured motorist coverage pays for your injuries and, in some states, your vehicle damage when the at-fault driver has no coverage. About half of all states require drivers to carry it, and in the rest it’s widely available as an optional add-on. If you report the accident and your insurer verifies the other driver is uninsured, they’ll walk you through opening an uninsured motorist claim under your own policy.
The process looks like a regular claim: your insurer investigates, reviews medical records and repair estimates, and puts a value on your losses. The difference is that your own company is paying, so there’s no adversarial negotiation with another carrier. Without uninsured motorist coverage, your remaining option is to sue the driver directly, though collecting a judgment from someone who couldn’t afford insurance is often difficult.
Lookup Sites and Services to Avoid
A number of websites advertise license plate lookups or insurance verification tools aimed at the general public. Be cautious. The DPPA doesn’t just restrict DMVs from releasing information. It also imposes liability on anyone who knowingly obtains or uses personal information from motor vehicle records for a purpose not permitted under the statute, with a minimum of $2,500 in liquidated damages per violation and the possibility of punitive damages and attorney’s fees on top.
Using a third-party lookup that pulls DMV records without a legitimate DPPA-permitted purpose exposes both the service and the user to federal civil liability. Stay with the legitimate channels: direct exchange at the scene, the police report, your own insurer, the FMCSA database for commercial vehicles, and formal discovery when a lawsuit is warranted.