Buying or selling a used car

Car Sale & Transfer Documents

Fill in the details once and get everything for the ownership transfer: a sale agreement ready to print, plus filled examples of the DLT transfer form (ขส.บ. 10) and the power of attorney to copy by hand.

Free · Thai/English · We don't store your documents

What you get

Three documents for one transfer

  • Sale agreement

    สัญญาซื้อขายรถยนต์

    Print & sign

    Bilingual Thai–English agreement with price, deposit, payment method and vehicle details. Print two copies, sign with two witnesses.

  • DLT transfer form ขส.บ. 10

    แบบคำขอโอนและรับโอน

    Copy by hand

    The official "request for transfer and acceptance of transfer" form. We give you a filled example — copy it onto the blank form with one pen, no corrections.

  • Power of attorney

    หนังสือมอบอำนาจ

    Copy by hand

    Needed when the seller (or buyer) won't be at the DLT office. Filled example + blank form; needs two witnesses and a 10 THB duty stamp.

Downloads

Blank forms and filled examples

Sale agreement (สัญญาซื้อขายรถยนต์)

Blank form

Sale agreement (สัญญาซื้อขายรถยนต์) — Blank form

3 pages · 78 kB · PDF

Download PDF

Filled example

Sale agreement (สัญญาซื้อขายรถยนต์) — Filled example

3 pages · 80 kB · PDF

Download PDF

Transfer form ขส.บ. 10

Blank formOfficial DLT form

Transfer form ขส.บ. 10 — Blank form

2 pages · 51 kB · PDF

Download PDF

Filled exampleOfficial DLT form

Transfer form ขส.บ. 10 — Filled example

1 page · 82 kB · PDF

Download PDF

Power of attorney (หนังสือมอบอำนาจ)

Blank form

Power of attorney (หนังสือมอบอำนาจ) — Blank form

2 pages · 37 kB · PDF

Download PDF

Filled example

Power of attorney (หนังสือมอบอำนาจ) — Filled example

1 page · 93 kB · PDF

Download PDF

Examples use fictional people and a fictional plate. Red text on the examples is guidance and must not be copied.

Step by step

How the transfer works

  1. Agree and sign the sale agreement. Price, deposit, payment method; both parties + 2 witnesses sign two copies.

  2. Prepare the DLT papers. Seller signs ขส.บ. 10 and, if they won't come to DLT, a power of attorney for the buyer. Seller's signature must match the signature in the blue book (if there is one).

  3. Go to the DLT office with the car. Officers check the chassis and engine numbers against the blue book. Usually the office for the province on the plates — call ahead if you plan another office.

  4. Pay fees and get the updated blue book. 5 + 100 + 50 THB plus transfer stamp duty (~0.5 % of the DLT appraised value).

  5. Do it within 15 days. Late notification can be fined up to 2,000 THB, and until then fines and liability still point to the seller.

Leave the date blank on ขส.บ. 10 and the power of attorney — write it on the day you actually go to DLT.

Checklist

What to bring to DLT

  • Original blue book (คู่มือจดทะเบียนรถ).
  • 2 signed copies of the Thai ID card annotated "ใช้สำหรับโอนรถยนต์ทะเบียน [plate] [province] เท่านั้น" ("for the transfer of car [plate] [province] only").
  • Signed copy of the house registration (ทะเบียนบ้าน).
  • Signed ขส.บ. 10.

Practical: DLT offices work Mon–Fri ~8:30–16:30; the visit usually takes 2–4 hours; bring cash.

Fees

How much the transfer costs

DLT appraisal is usually below market price

FeeTHB
Application fee5
Transfer fee100
Inspection50
Stamp duty (50 THB per 10,000 THB of appraised value)1,500
Total, approximately1,655

Approximate. Fees are set by DLT and may change; the officer's appraisal decides the stamp duty.

Buyer safety

Before you pay

  • Name in the blue book = seller's ID.
  • Chassis (VIN) and engine numbers on the car = blue book.
  • Never buy without the original blue book; check the car isn't under finance (selling a financed car without the lender's consent is illegal) or reported stolen.
  • Pay the full amount only after the documents are checked — ideally at DLT.

Not sure the price is fair? Compare it with similar cars for sale and their market estimate. Search used cars

FAQ

Questions about transferring a car

What documents do I need to transfer a used car in Thailand?

The original blue book (คู่มือจดทะเบียนรถ), the DLT transfer form ขส.บ. 10 signed by seller and buyer, copies of both parties' IDs (Thai ID + ทะเบียนบ้าน, or passport + residence certificate/work permit for foreigners), valid compulsory insurance (พ.ร.บ.), a sale agreement or receipt, a power of attorney if one party is absent, and the car itself for inspection. Download the blank ขส.บ. 10 and the filled example.

What is the ขส.บ. 10 form?

ขส.บ. 10 is the Department of Land Transport "request for transfer and acceptance of transfer" form (แบบคำขอโอนและรับโอน) used for cars and motorcycles. The seller (ผู้โอน) and buyer (ผู้รับโอน) fill in their details and the vehicle's plate, chassis and engine numbers. The back page is for DLT officers only. Blank form · Filled example.

Can I type the DLT form and power of attorney on a computer?

We recommend writing both by hand, with one pen and no corrections: the power of attorney states that erasures or corrections in essential parts make it invalid, and some DLT offices only accept handwritten forms. Use our filled examples as a guide and copy them onto the blank forms. The sale agreement can be printed.

When do I need a power of attorney to transfer a car?

When the seller or the buyer will not be at the DLT office in person. Typically the seller signs a power of attorney (หนังสือมอบอำนาจ) for the buyer, who then completes the transfer alone. It must be signed in front of two witnesses, carry a duty stamp, and come with a signed copy of the grantor's ID. Blank form · Filled example.

How much is the duty stamp on a power of attorney?

10 THB if the power of attorney covers a single act (such as transferring one specific car), 30 THB if it covers more than one act. Writing one clear power — "transfer ownership of car plate [plate] [province]" — keeps it at 10 THB. Source: Revenue Department (rd.go.th).

How much does a car ownership transfer cost at DLT?

Government fees are 5 THB application + 100 THB transfer + 50 THB inspection, plus transfer stamp duty of about 0.5 % of the DLT appraised value (50 THB per 10,000 THB). Example: appraised at 200,000 THB → about 1,000 THB stamp duty. New plates, if needed, cost 200 THB. Fees may change; the officer's appraisal decides the duty.

What is the deadline to transfer a car after selling it?

The seller and buyer must notify the DLT registrar within 15 days of the transfer; late notification can be fined up to 2,000 THB. Until the transfer is registered, traffic fines and liability are traced to the seller, so sellers should not delay.

Can a foreigner buy a car and register it in their name in Thailand?

Yes. A foreign buyer needs a passport (a non-immigrant visa makes it easier), signed copies of the photo and visa pages, and proof of a Thai address: a residence certificate (หนังสือรับรองถิ่นที่อยู่) from Immigration or the embassy, or a valid work permit. Some offices also ask for a Thai or international driving licence. Get the residence certificate first — it can take 1–5 working days.

Which DLT office should we go to?

Usually the DLT (ขนส่ง) office responsible for the province on the car's plates. Some offices can process other provinces — call the office before you go. Offices work Monday to Friday, roughly 8:30–16:30; plan 2–4 hours and bring cash for the fees.

Do we need to bring the car to DLT?

Yes. Officers inspect the car and check that the chassis (VIN) and engine numbers match the blue book before the transfer is processed. A mismatch or a typo in these numbers on the form means the transfer will be refused.

What date should I write on the forms?

Leave the date blank on ขส.บ. 10 and the power of attorney and write it on the day you actually submit at DLT. A date filled in early can cause problems if the 15-day period has passed. The sale agreement carries the date of the deal.

Does the seller's signature have to match the blue book?

If the blue book (คู่มือจดทะเบียนรถ) contains the owner's signature, the seller should sign ขส.บ. 10 the same way; officers compare them. If the signature has changed since registration, ask the DLT office in advance how they want to handle it, because a signature that does not match can hold up the transfer.

What should the seller write on the copy of their ID card?

Sign each copy and add a restriction such as "ใช้สำหรับโอนรถยนต์ทะเบียน 1กข 1234 กรุงเทพมหานคร เท่านั้น" ("for the transfer of car 1กข 1234 Bangkok only"), so the copy can't be reused for anything else. Write the line across the copy, not in an empty corner, and use the real plate number and province of the car being sold.

Are witnesses needed?

Not on ขส.บ. 10 — there the buyer certifies the seller's signature. The power of attorney (หนังสือมอบอำนาจ) needs two witnesses, who must not be the grantor or the attorney. Our sale agreement also has two witness lines, so both parties can prove later what was agreed.

Do I need a written sale agreement?

A proof of sale (agreement, receipt or invoice) is part of the usual document set, and a written agreement protects both sides: price, deposit, payment method and vehicle details. Each party keeps one signed copy. Blank agreement · Filled example.

What should a buyer check before paying?

That the name in the blue book matches the seller's ID; that the chassis and engine numbers match the car; that the car is not under finance or reported stolen; and only pay in full after the documents are checked, ideally at DLT.

Does Roddee PRO store my ID or passport?

No. Uploaded photos of a Thai ID card, passport or blue book are processed by our AI provider only to read the details and pre-fill the form; they are not stored, and neither are the values read from them. The details you type are not saved either. Roddee PRO is an information service and not a party to the sale.

Sources

Official

Last reviewed: November 2026