How to Check Thai Traffic Fines by Licence Plate Online

You can check Thai traffic fines by licence plate yourself through two official channels: the Royal Thai Police E-Ticket site at ptm.police.go.th, and the government super-app "Thang Rath" (ทางรัฐ). With your Thai ID number and the vehicle's plate number, you can see how many tickets are outstanding, when they were issued, and pay the fine on the spot. The steps, payment options, and how to spot a fake ticket are all below.

Plenty of drivers don't realise they have unpaid tickets at all. Speed and red-light cameras issue fines automatically, and the paper notice often goes to the address on the registration book rather than where you actually live. Many people only find out when they try to renew their vehicle tax and hit a wall, so checking every so often saves the headache later.

Where can you check traffic fines by licence plate?

There are two trustworthy, official channels. Both pull from the same Royal Thai Police database, so the difference is really just the interface. Pick whichever suits you.

Check via the E-Ticket website (ptm.police.go.th)

The E-Ticket system, officially the online traffic-ticket service for the public, is the most detailed option. It shows each ticket with the date, time, location of the offence, photo evidence, and the total amount outstanding for every vehicle registered in your name. You can use it on a computer or a phone, but you'll need to register and verify your identity with your ID number the first time.

Check via the "Thang Rath" app

If you'd rather not juggle several websites, the Thang Rath app bundles government services together and lets you check fines inside it. It's available on both iOS and Android. Register, complete the identity check, then choose the traffic-ticket service and it pulls up how many tickets are outstanding. This is the easy route if you want everything done on one phone.

How to check traffic fines step by step

The process on the E-Ticket site is straightforward.

1. Go to ptm.police.go.th and open the e-Ticket menu, "online traffic tickets for the public", marked with the Royal Thai Police emblem.
2. New users register and fill in their details. Have your ID number, driving-licence number, or vehicle plate number ready.
3. Log in with your ID number and the password you set. The system may email you a verification code to enter as a second step.
4. Enter the approximate date range of the offence. To narrow it down, filter by plate number or ticket number, then search.
5. The system lists every related ticket. Click any one for the full details. If several vehicles are in your name, it shows tickets for all of them.
6. If there's anything outstanding, move on to payment through whichever channel is convenient.

The Thang Rath app works much the same way, except identity verification (KYC) happens once inside the app. After that, the traffic-ticket menu is right there, with no separate website signup.

What to have ready before you check

Keep these to hand so the check and payment run without stopping halfway.

• Your Thai ID number (the vehicle owner's or driver's), for registration and login
• The vehicle's plate number and province
• The ticket number, if you have a notice in hand and want to pay by entering it directly
• The email or phone number you'll use to receive the verification code
• A smartphone with a banking app or the Thang Rath app for identity checks and payment

You found an unpaid ticket — where can you pay?

The strength of the online system is that you can pay straight away without a trip to the police station. Several channels work:

• Krungthai NEXT app: open the bill-payment menu, choose "Royal Thai Police - traffic fines", and enter the ticket number and ID number.
• Any banking app: scan the QR code on the ticket or on screen, and the status updates automatically.
• Krungthai Bank branches and ATM or ADM machines.
• Any Thailand Post branch.
• Payment points such as Counter Service in convenience stores, and Boonterm kiosks.
• A police station, if you'd rather pay in person.

Once you've paid online, keep the payment record. You may need it to confirm a clear status at tax renewal or if a dispute comes up later.

What happens if you don't pay?

Leaving tickets unpaid causes more trouble than people expect, and it builds up over time.

It starts with annual vehicle tax. With an unpaid ticket on record, the Department of Land Transport issues only a temporary tax marker valid for 30 days, and you have to clear the fine before you can collect the real tax sticker. Next is the demerit system: a licence holder starts with 12 points and loses points by severity of the offence. If the points run out, the licence is suspended and you have to retrain. Paying past the deadline can also add a late fee on top.

If it's left long enough that the police issue summonses and you still don't act, it can escalate to a warrant and a formal charge under the ticket, with a fine set by law. One more point people get wrong is the limitation period: a traffic ticket has a one-year statute, but while it's still live the outstanding amount keeps following you through tax renewal and your licence points. Dealing with it early is simply cheaper than waiting.

Real vs fake tickets: how to avoid the scammers

Scammers have been forging tickets to trick people into scanning and paying. A fake ticket often looks like a receipt or an official document, close enough to fool you at a glance. If you find an unfamiliar slip tucked on your parked car, treat it with suspicion first.

A genuine electronic ticket has a QR code in the bottom-right corner with a "more information" prompt that leads only to the police website, and it requires you to register before use. Before paying, check the payee name carefully: it must read "Royal Thai Police - traffic fines", with an amount that matches the ticket and can't be edited. If anything looks off, don't scan and don't transfer. The safest move is to go to ptm.police.go.th and check it yourself without using the attached QR code, or call the Traffic Control Centre (Bor.Kor.02) on 1197 any time.

Watch out for payment links sent by SMS or LINE, too. Government agencies don't send links asking you to tap and pay directly, so if you get a message like that, don't tap it — go back to the official site yourself every time.

Check for unpaid fines before buying or selling a used vehicle on Talata

Before you commit to a used car or motorbike, unpaid traffic fines deserve a check just as much as the engine or the mileage. The liability sits with the vehicle and affects tax renewal for the next owner, so ask the seller for the plate number and run it through the system before you arrange a viewing. On Talata you can compare used-vehicle listings across price, year, and condition, then message sellers directly to ask about tax and any outstanding tickets before you decide — no middleman in between.

On the seller's side, clearing fines before the transfer keeps the ownership change at the Land Transport office smooth and gives buyers more confidence. When you list a vehicle on Talata, state clearly when the tax is due, confirm there are no outstanding tickets, and add full photos — it tends to close the sale faster. If you're looking for your next vehicle or ready to move on from your current one, it's worth comparing your options on Talata first.

Frequently Asked Questions

Can I check a traffic fine with just the plate number?

The plate number alone isn't enough. The E-Ticket system asks you to log in with your ID number first, then use the plate number as a filter to sharpen the search. Tickets are tied to the registered keeper's name, so there's no plate-only lookup, for privacy reasons.

How long is a traffic ticket valid for?

A traffic ticket has a one-year limitation period, but don't assume it just vanishes after a year. While it's still live, an unpaid ticket affects your vehicle tax renewal and your licence points, so it's better to check and clear it.

Can I just not pay a traffic fine?

You can, but there are consequences: only a 30-day temporary tax marker, lost licence points, a possible late fee, and — if you ignore summonses — a formal charge under the ticket. Handling it early saves both money and time.

Can I pay a traffic fine in instalments?

Under the Act on Civil Fines B.E. 2565 (2022), the accused can make representations and request instalments within the set timeframe, at the discretion of the authorised official. If the fine is large and you'd like to pay over time, ask the officer before proceeding.

I'm about to buy a used car — can I check its fines first?

Yes. Ask the seller for the plate number and run it through the system before you decide, so you know whether the vehicle carries unpaid fines. If it does, agree with the seller on who clears them before the transfer. It's a quick check that prevents a lot of post-purchase trouble.

I bought a used car and found unpaid fines from the previous owner — who pays?

Tickets issued before the transfer are the responsibility of whoever held the vehicle at the time, but in practice the unpaid balance tends to surface at tax renewal. The safe approach is to settle this with the seller in writing before the transfer and check for outstanding fines before you take the car.

I received a ticket and I'm not sure it's real — how do I check?

Don't scan the QR code on the slip. Go to ptm.police.go.th and check whether that ticket actually exists in the system. Confirm the payee reads "Royal Thai Police - traffic fines" and the amount matches. If in doubt, call Bor.Kor.02 on 1197.