Selling a car or motorbike in Thailand is straightforward as a transaction and unforgiving as a piece of paperwork. The money side is a private negotiation. The legal side has one hard requirement: the transfer of ownership must be notified to the registrar within fifteen days, by both the seller and the buyer, and failing to do it carries a fine of up to ฿2,000. Until that notification happens, you are still the registered keeper of a vehicle somebody else is driving.
That is the whole risk of a Thai private sale compressed into a sentence, and it is the reason to structure the sale around the day at the land transport office rather than around the day the money arrives. Sell the vehicle and complete the transfer on the same visit if you possibly can.
- Deadline to notify the transfer15 days, both parties
- Penalty for missing itFine not exceeding ฿2,000
- Where it happensThe DLT office in the province where the vehicle is currently registered
- The vehicle attendsIt is physically inspected at the office
- Typical all-in cost, used carApproximately ฿1,000–3,000
What the law says
Motor Vehicle Act B.E. 2522, section 17: where ownership of a registered vehicle is transferred, both the transferor and the transferee must notify the registrar within fifteen days of the transfer. Section 60 provides a fine not exceeding ฿2,000 for failing to do so. Section 17 also provides that taking the vehicle out of Thailand within fifteen days of the transfer requires written permission from the registrar.
Why "I'll sign the book, you do the transfer later" is the wrong answer
It is the standard arrangement in a hurried sale — the seller has a flight, the buyer has cash — and it leaves the seller exposed in a way few people think about until it matters. The registration book records who the registrar recognises as owner and possessor. Handing it over with a signature on the transfer form and trusting the buyer to file it changes nothing at the registrar's counter. Until the notification is made, the vehicle is registered to you.
What stays with your name. The renewal obligations — annual tax, compulsory insurance — remain attached to a vehicle registered to you. From 1 August 2026 unpaid traffic fines are linked to tax renewal through the registered vehicle, so tickets earned by the new driver land in a system that points at your registration. And the statutory deadline for notifying the transfer runs against you as transferor, not only against the buyer.
The clean version of the same sale takes one morning: buyer and seller meet at the DLT office in the province of registration, the vehicle is inspected there, the forms are signed in front of the counter, the money changes hands, and the book leaves with the new owner's name in it. Everything below is about getting to that morning.
Price it honestly
Thai used prices are visible: the same model, similar age and mileage, is listed by dozens of dealers and private sellers, and buyers will have checked before they arrive. Realistic ranges by type and age are in what a used car or motorbike really costs in Thailand. Two adjustments matter for a departing owner:
- Paid road tax is worth something. If the annual tax is paid for the current year, the buyer does not pay it again that year — the Act says so. Say it in the advert.
- A clean book sells faster than a clean bike. Tax up to date, insurance current, inspection certificate in hand, no finance recorded against the vehicle. A buyer who has been burned once will pay a premium for paperwork they can check in two minutes.
- Time is the expensive variable. A dealer will buy it this afternoon at a wholesale price; a private buyer will pay more and may take three weeks to appear. Decide which you are trading before you list.
Where to sell
The same channels people buy through, read from the other side: dealer forecourts and second-hand lots, Thai classified apps, and the expat Facebook groups that dominate sales in Phuket, Chiang Mai, Pattaya and Hua Hin. Each has a different price and a different quality of buyer, and the comparison is set out in where to buy a used car or bike: dealers, markets, Facebook. A departing foreigner selling to another foreigner is the single most common used-vehicle transaction in a tourist town, and it is also where the paperwork most often goes unfinished — both parties are transient and neither wants to spend a morning at the DLT.
What to have ready
- The registration book — blue for a car, green for a motorbike. What each page records, and how to spot a book that has been tampered with, is in the Thai logbook explained.
- Your passport, with the visa page and the current entry stamp, plus signed photocopies.
- Proof that any finance is discharged, if a hire-purchase title holder is recorded in the book. Nothing transfers while the finance company is the title holder.
- Current compulsory insurance and, if the vehicle is old enough, the inspection certificate.
- The transfer form, signed by both parties — obtained and completed at the office.
If you genuinely cannot attend in person, ask the specific office what authority it will accept. A power of attorney is the usual instrument, but Thai land transport offices apply their own documentary practice and the answer differs between provinces.
The day itself, and what it costs
The vehicle is physically inspected at the DLT office in the province where it is currently registered — the chassis and engine numbers are checked against the book — so it has to be there, and if it is registered in a province you no longer live in, plan for that. The step-by-step process, including what happens at each counter, is in transferring vehicle ownership at the DLT.
| Item | Approximate cost |
|---|---|
| Application fee | ฿5 |
| Transfer fee | ฿100 |
| Vehicle inspection at the office | ฿50 car / ฿10 motorcycle |
| Stamp duty | ฿50 per ฿10,000 of the DLT-assessed value (0.5%) |
| New plates, if the province changes | ฿200 |
| Replacement registration book, if damaged | ฿100 |
| Typical total, used car | ฿1,000–3,000 depending on assessed value |
These fee figures are quoted consistently by Thai motoring and finance sources; we could not read the ministerial fee schedule itself, so treat them as approximate. Who pays them is a matter of negotiation, and in a private sale it is normally the buyer — agree it before the day rather than at the counter.
Money
Do the payment where the paperwork is being done. A bank transfer completed at the office, or cash counted there, keeps the two halves of the deal in one room. Resist the two arrangements that cause almost all the trouble: releasing the vehicle against a deposit with the balance promised later, and handing over the signed book so the buyer can "sort out the transfer" alone. If a staged payment is unavoidable, keep the book until the balance clears.
Afterwards
- Photograph the completed transfer paperwork and the page of the book showing the new owner, before it walks out of the door.
- Keep your copies. They are the evidence that the vehicle stopped being yours on a particular date.
- Cancel or transfer the voluntary insurance. Compulsory cover follows the vehicle; your own voluntary policy is a contract you should not keep paying for.
- Check nothing is outstanding. Settle any traffic fines against the vehicle before the sale rather than leaving them attached to the registration — see unpaid traffic fines in Thailand.
Allow three weeks, not three days. Between finding a buyer, getting both of you to the same DLT office on a working day and dealing with anything the counter queries, a sale before departure needs room. Selling in a rush is how vehicles end up sold with the book and the transfer left undone — or abandoned entirely, with the consequences described in what happens if you abandon a vehicle in Thailand.
Frequently asked questions
Can I sell a Thai vehicle if I am not Thai?
Yes. If the vehicle is registered in your name you can transfer it like any other owner. Nationality restrictions apply to land, not to vehicles.
What if the vehicle is registered to a Thai friend or partner rather than to me?
Then they are the seller, legally, and the sale is theirs to sign. That is one of the reasons this arrangement is riskier than it looks — see registering a vehicle in someone else's name: the risks.
Does the buyer have to pay the road tax again?
No. Where the annual tax has been paid for the year, it stays paid through a change of ownership. That is in section 32 of the Motor Vehicle Act, and it is a genuine selling point.
How long does the transfer take at the DLT?
A morning, if the vehicle is present, both parties attend, the book is clean and there is no finance recorded against it. Arrive early; take a queue ticket.
Can I sell to a dealer and let them handle everything?
Dealers will buy and will deal with the paperwork, at a wholesale price. Make sure the transfer is actually filed rather than left as an internal arrangement, and get documentary proof of the date you sold it.
The buyer wants to take the bike out of Thailand. Does that change anything?
Yes. Taking a vehicle out of the country within fifteen days of the transfer needs written permission from the registrar, and taking any Thai-registered vehicle abroad requires the registrar's permission under section 18. That is the buyer's problem, but it is worth knowing before you agree a delivery date.
I have already left Thailand and the transfer was never done. What now?
The vehicle is still registered to you. Get the buyer to complete the notification with whatever documents the office requires, and expect the office to want more from you than it would have wanted on the day. This is much easier to prevent than to fix.