How to Reserve a Car Registration Plate Online in Thailand

Reserving a car registration plate online means choosing the number you want through the Department of Land Transport's website at reserve.dlt.go.th, before you register the vehicle itself. With the ThaID app for identity verification and your car's chassis number, you can book a plate from home instead of queuing at a transport office. The system is open during service hours every day and tells you instantly whether the number you picked is still available.

This guide puts everything in one place: who's eligible, the step-by-step process, the 2026 booking schedule, how cars and motorcycles differ, and how premium "vanity" numbers work through auction. If you've just bought a used car and you're about to take ownership transfer, the section on already-registered vehicles is the one to read most carefully.

What is online plate reservation, and where do you do it?

Online plate reservation is a Department of Land Transport (DLT) service that lets a vehicle owner pick a registration number in advance over the internet, rather than travelling to a transport office to do it in person. There is one official website only: reserve.dlt.go.th. Reserving the number is free — you pay the normal registration fees later, when you actually register the vehicle.

The same system handles both cars and motorcycles. The point people miss is that "reserving" is not the same as "registering." A reservation simply holds the number for you. You only get the physical plate once you register the vehicle within the set time window. Miss that window and the number is released back into the system.

Who can reserve a plate? Vehicle types and conditions

Only the owner or the person with legal title to the vehicle can reserve, because the system ties identity verification directly to that person's ThaID. The name used to book must match the name that will appear on the registration. Conditions vary slightly depending on the vehicle's status.

New cars (red plate)

A brand-new car that hasn't been registered yet is the easiest case. You reserve the number you like first, then register the car for the first time using that reserved number. It's ideal if you're taking delivery of a new car and want a good number from day one.

Already-registered cars (used / white plate)

You can request a new plate number for an already-registered car too, but there's a condition used-car buyers often overlook: the car must currently be registered in Bangkok and have no outstanding tax. If you bought a used car through Talata and want to change the number, check the registration book first to see where it's registered and whether road tax is current. Settle this at the transfer stage so it doesn't slow you down later.

If you own more than one vehicle

If you own several vehicles, you reserve one at a time, because the system limits bookings per identity verification. The exact daily limit is covered in the cautions section below. Planning the order of the cars you most want good numbers for, before booking opens, helps you avoid missing out.

Step by step: reserving a plate on website

What to prepare — ThaID and the details you'll need

Get three things ready before booking opens. First, the ThaID app, with identity verification already completed (photograph your ID card and do the face scan in the app ahead of time — trying to finish this during booking is too slow). Second, your vehicle details, especially the chassis number. Third, a computer or device with the website open, paired with a phone running ThaID to scan the QR code.

Once you're set, follow these steps:

1. Go to reserve.dlt.go.th and accept the terms of use.
2. Select the "Reserve a registration number" menu.
3. The system shows a QR code on screen. Open ThaID on your phone, tap scan, and point it at the QR code to verify your identity.
4. Choose the vehicle type you're reserving for (car or motorcycle).
5. Pick the letter category and enter the four-digit number you want — no need to retype the letter category in the number field.
6. Press reserve. The system processes it and tells you instantly whether the number was free and your booking succeeded.
7. If it succeeds, the system issues a booking confirmation. Save it or take a screenshot.
8. Bring that confirmation when you register the vehicle at the transport office.

After a successful booking — what to do within 15 days

After a successful booking you must register the vehicle within 15 working days of the reservation date. Let that window lapse and the number you reserved is cancelled and released for others to book. Prepare your registration documents early and book a transport-office slot inside the window so you don't lose the number you worked for.

The 2026 plate booking schedule — which days and times

The system is open for bookings every day from 10:00 to 16:00. The letter categories and number ranges open for reservation rotate by round, and the DLT announces in advance which category opens on which day through the schedule in the system.

Because the category schedule changes on a rolling basis and updates continuously, the only reliable way to know when your preferred category opens is to check the latest schedule at reserve.dlt.go.th/reserve/v2/ each time. It's the single source worth trusting, and it changes too often to rely on a schedule printed in any one article.

A tip for anyone chasing a good number through normal reservation: open the site a little before 10:00, keep ThaID ready, and the moment booking opens, verify and enter your number straight away — popular numbers are often gone within minutes.

Reserving a motorcycle plate online — how it differs

Reserving a motorcycle plate uses the same website, reserve.dlt.go.th, and the same ThaID verification. The difference is that when you start, you select motorcycle as the vehicle type, and the system shows the categories and numbers open specifically for motorcycles — these rotate separately from cars.

Everything after that is almost identical: entering the number, the instant result, and registering the vehicle within 15 working days. If you're shopping for a used motorcycle, you can plan your plate reservation as soon as you've taken delivery.

How to get a premium plate number — auctions and conditions

Plate numbers fall into two broad groups. The first is ordinary numbers, reserved free through reserve.dlt.go.th using the steps above. The second is special premium numbers that the DLT sets aside specifically for auction. You cannot reserve these through the normal system — you bid for them through tabienrod.com, which offers both in-person and online auction channels.

Auctions differ from reservations in that bidders compete on price, rounds are announced in advance, and you place a deposit before taking part. Closing prices for sought-after numbers run well above normal reservation, so this route suits people set on one specific number. Entering the auction system also uses ThaID for identity verification.

Which numbers are auction-only, which you can reserve normally

The simple rule: visually attractive or auspicious numbers in high demand — repeated digits or special pairings — are usually held back for auction, while the remaining ordinary numbers stay open for free reservation. The surest way to check is to search for the number you want in the reservation system. If it doesn't appear as reservable, it's in the auction pool — look for its auction round on tabienrod.com instead.

8 things people get wrong before reserving a plate

1. The name in the system must match your ID card and the name that will be on the registration, because it's tied to ThaID.
2. Finish ThaID verification before booking day — don't try to set it up live when the system opens.
3. The system opens at 10:00 and closes for bookings at 16:00; arrive late and popular numbers are already gone.
4. Bookings are limited per identity verification per day — don't expect to grab several numbers in one go.
5. Enter the four digits correctly and double-check before confirming, because you can't edit after a successful booking.
6. A successful booking can't be cancelled, and if you book by mistake you'll wait roughly three months before you can book again.
7. You must register the vehicle within 15 working days or lose the right to that number.
8. An already-registered car wanting a new number must be registered in Bangkok with no outstanding tax.

Before you press reserve, check the vehicle's details and the open category conditions in full, then weigh them against the number you had in mind. Once you've found the one you want and you're sure, confirm — that way you won't be left with regrets.

Why buy or sell your car with Talata

If you're still looking for a car before you reserve a plate, Talata brings used-car listings together in one place. Filter by budget, make, model, and province, compare prices and condition side by side, and contact owners directly. Once you've found the right car and completed the transfer, you can plan your plate reservation right away using the steps in this guide.

For sellers, listing a car is straightforward — set out the car's details, registration year, and the province it's registered in, and buyers searching for exactly that find your listing faster and start a more focused conversation. Whether you're browsing or ready to list a car for sale, you can start on Talata.

Frequently Asked Questions

I bought a used car — can I reserve a new plate number?

Yes, but the car must currently be registered in Bangkok with no outstanding road tax. If it meets those conditions, you can request a new plate number through the system. Check the registration book and tax status at the transfer stage to be sure.

My plate booking succeeded — how many days until I get the actual plate?

A booking just holds the number. You get the physical plate only after registering the vehicle at the transport office, which must happen within 15 working days of the booking. How quickly the plate is issued depends on each office's registration process.

Can I cancel a plate reservation after booking?

No. Once you confirm and the system reports a successful booking, it's final — so check the number carefully before confirming. If you book by mistake, you'll wait around three months before you can book again.

How many plates can one person reserve per day?

The system limits bookings per identity verification per day, so you reserve one vehicle at a time — you can't grab several numbers for several cars in a single day. If you own multiple vehicles, plan the order in advance.

Do motorcycles and cars use the same reservation system?

They use the same website, reserve.dlt.go.th, and the same ThaID verification. The only difference is selecting the correct vehicle type at the start; the system then shows categories and numbers open for each type separately.