What a vehicle tag search does and why you might need one

A vehicle tag search lets you find basic information about a car, truck, or motorcycle using its license plate number. The information available varies by state, but typically includes the vehicle's make, model, year, and registered owner. Some searches also show whether the vehicle has outstanding recalls or if the title has been branded (meaning it was declared a total loss, flooded, or salvaged).

You might search a tag before buying a used car to verify its history, when you've witnessed an accident and need to report it, or if you're checking whether a vehicle parked near you is registered. Dealers and private sellers sometimes use tag searches to confirm a vehicle's details match what they're advertising.

The search itself is free or low-cost in most states, though some charge a small fee. The information returned is public record — it's the same data the state's motor vehicle department holds, not private investigator material.

Key Takeaways

  • Each state runs its own vehicle database, so you search through your state's motor vehicle department, not a single national system.
  • Most states let you search by license plate number online for free, though a few require you to visit in person or pay a fee.
  • Information returned typically includes make, model, year, and registered owner name, but does not include accident history or service records.
  • Title brands (salvage, flood, total loss) show up in most state searches and are critical to check before buying a used vehicle.
  • Some states restrict what information they release to the public, so results vary depending on where the vehicle is registered.

How to find your state's vehicle tag search tool

Start with your state's Department of Motor Vehicles (DMV) website. The search tool is usually under a section labeled "Vehicle Information," "Title and Registration," or "Public Records." Some states call it a "VIN decoder" or "plate lookup," even though you're entering a plate number, not a VIN.

If you cannot find it on the DMV homepage, try searching "[your state] vehicle tag search" or "[your state] license plate lookup." Most state DMV sites have a search bar at the top — use it to find "public records" or "vehicle information."

A few states do not offer online searches at all. If your state's DMV website has no search tool, you will need to visit a local DMV office in person or call their main number to ask how to request the information. Some states charge $5 to $10 for a records request by mail or phone.

What information you'll get and what you won't

A standard tag search returns the vehicle's registration details: make, model, year, body type, color, and the name of the registered owner. Many states also show the vehicle identification number (VIN), which you can use to run a separate history report through services like Carfax or AutoCheck.

Title brand information appears in most state searches. A branded title means the vehicle was declared a total loss by an insurance company, flooded, salvaged, or rebuilt after a major accident. This is critical information when buying used — a branded title significantly lowers the vehicle's value and may affect your ability to insure it.

What you will not see in a tag search: accident history, service records, previous owners, loan or lien status (though some states show whether the title is currently held by a lienholder), or whether the vehicle has been reported stolen. For accident history, you need a separate report from Carfax, AutoCheck, or your state's insurance database. For theft status, contact your local police department or the National Insurance Crime Bureau (NICB).

Differences between states

State motor vehicle databases are not standardized, so what you can search and what information is returned depends entirely on where the vehicle is registered. Some states let you search by plate number, VIN, or owner name. Others only allow plate or VIN searches. A handful require you to know the VIN to search at all.

Privacy laws also vary. Some states restrict public access to owner names or show only partial information (like "Owner Name Withheld" or initials instead of full names). If you're searching a vehicle registered in a state with strict privacy rules, you may get less detail than you would for a vehicle registered elsewhere.

A few states charge a fee for each search — typically $1 to $5 — while most offer free lookups. Some states limit how many searches you can run per day or per account to prevent bulk scraping of their database.

When a tag search is not enough

Before buying a used vehicle, a tag search alone is not sufficient due diligence. The search confirms the vehicle's basic details and title brand, but it does not show accident history, flood damage, odometer rollback, or whether the car has been in multiple collisions. For that information, you need a vehicle history report from Carfax, AutoCheck, or a similar service. These reports cost $20 to $40 but pull data from insurance claims, police reports, and auction records.

If you're buying from a private seller, also get a pre-purchase inspection from a trusted mechanic. A tag search and history report tell you the vehicle's past; a mechanic tells you its current condition. Together, they give you a complete picture before you hand over money.

If you witnessed an accident and need to report it, a tag search gives you the registered owner's name, but you should also contact police and file a report with them. Police have access to more detailed records and can investigate if needed.

What to do if the search returns no results

If you search a plate number and get no results, the plate may be inactive, expired, or registered in a different state than you expected. Plates are tied to the vehicle's current registration, so if the owner recently moved or let the registration lapse, the plate will not show up in that state's database.

Try searching in neighboring states if you think the vehicle might be registered elsewhere. If you have the VIN instead of the plate number, search by VIN — some states' databases work better with one format than the other.

If the vehicle is very new, the registration may not yet be in the state's database. New registrations can take one to two weeks to appear in the system after the dealer submits paperwork. If you're buying a brand-new car and the search returns nothing, that is normal and not a red flag.

Using tag search results when buying a used vehicle

When you find a used car you're interested in, run a tag search before you test drive it. This takes two minutes and tells you whether the vehicle's details match what the seller claims. If the seller says it's a 2019 Honda Civic but the search shows a 2017 Toyota Camry, walk away — the plate does not match the vehicle.

Check the title brand carefully. If it shows "Salvage" or "Rebuilt," the vehicle has been declared a total loss and rebuilt. These vehicles are legal to drive and own, but they cost significantly less than comparable clean-title vehicles, and some insurance companies charge higher premiums or refuse to insure them. Make sure you understand what the brand means before you commit to the purchase.

Use the VIN from the tag search to order a full vehicle history report. The tag search confirms the registration; the history report shows you the accident and service history. Together, they give you confidence that the vehicle is what the seller says it is and that it has not been in major accidents.

Frequently Asked Questions

Can I search a license plate from another state?

Yes, but you have to use that state's DMV website, not your own. Each state maintains its own database. If you need information about a vehicle registered in California, you search California's DMV site. Most state DMV websites allow searches from anywhere, so you do not need to be a resident of that state.

What does a branded title mean for buying a used car?

A branded title means the vehicle was declared a total loss by an insurance company, flooded, or salvaged and rebuilt. The vehicle is legal to own and drive, but it will cost less than a comparable clean-title vehicle, and some insurance companies charge higher premiums or will not insure it. Always ask a mechanic to inspect a branded-title vehicle before you buy.

Does a tag search show if a car has been in an accident?

No. A tag search shows the title brand (which indicates major damage in the past), but not accident history. For detailed accident records, you need a vehicle history report from Carfax or AutoCheck. These reports pull data from insurance claims and police reports and cost $20 to $40.

How long does it take to get results from a tag search?

Most online tag searches return results when ready. If you search through your state's DMV website, you should see information within seconds. If you request information by mail or phone, it typically takes five to ten business days.

Is the information from a tag search private or public?

Tag search results are public record — they are the same information the state's motor vehicle department holds. However, some states restrict what information they release to the public. A few states hide the owner's full name or show only partial information for privacy reasons.