The expat guide: converting your home licence versus testing from scratch, the mainland Surat Thani Provincial Land Transport Office, the documents you need, the theory and practical tests, and why Koh Samui/Koh Phangan use a separate branch.
Getting a Thai driving licence in mainland Surat Thani follows the same national process as anywhere else in Thailand -- the government fees are tiny, the process is well-worn, and if you already hold a licence from home you can usually convert it without an on-road test. The Surat Thani Provincial Land Transport Office on Kanchanavithi Road handles licensing for the mainland town and surrounding districts, while a separate branch office near Na Thon on Koh Samui covers Koh Samui and Koh Phangan. This guide covers mainland Surat Thani: the two routes -- converting versus testing fresh -- where to go, exactly which documents to bring, how the medical certificate and certificate of residence work, what the briefing, screening, theory and practical tests involve, and how the two-year-then-five-year validity and renewals play out.
If you already hold a valid national driving licence from your home country, the Surat Thani Provincial Land Transport Office usually lets you convert it without sitting the practical driving test -- you skip the on-road exam. You still complete the paperwork, the medical and colour-blindness checks, watch the traffic-rules briefing and, in many cases, take a short written knowledge test and the reaction/eyesight screening. Bring your home licence plus an official translation (or an International Driving Permit, which doubles as proof) so staff can read it. This is by far the fastest path for most expats settling in mainland Surat Thani.
If you have never held a driving licence, or yours has expired or cannot be verified, you take the full process: the traffic-rules briefing, the eyesight and reaction screening, the 50-question theory test, and the practical driving test on the DLT course. It is very doable -- the practical exam is on a closed course, not in Surat Thani's traffic -- but budget more time and consider a lesson or two to learn the specific manoeuvres examiners look for, especially the motorcycle balance test.
Thailand issues a separate motorcycle licence from the car licence, and in Surat Thani town, as in most Thai provincial cities, scooters are the default way to get around rather than a backup option. Riding a scooter without the motorcycle licence voids most insurance and invites fines at police checkpoints. If you plan to ride at all in Surat Thani, get the motorcycle licence -- you can apply for it alongside the car licence on the same visit, sharing the paperwork and medical certificate.
An International Driving Permit issued in your home country (under the 1949 or 1968 conventions) lets you legally drive and ride in Thailand for up to a year alongside your national licence -- useful while you settle in or if you only need to drive short-term. It is not a Thai licence and eventually expires, so anyone staying long-term in Surat Thani should still convert to a Thai licence. It must be carried together with your original licence, and it must cover the vehicle class you are riding or driving.
Mainland Surat Thani's licensing is handled by the Surat Thani Provincial Land Transport Office, part of the Department of Land Transport (DLT), on Kanchanavithi Road, Bang Kung Subdistrict, Mueang Surat Thani District, Surat Thani 84000 (tel. 077-287-988). This is the office for foreigners registered in Surat Thani town and the surrounding mainland districts. Arrive early: the process runs on a first-come, queue-ticket basis and the office issues a limited number of daily slots for the briefing and tests, so mornings fill up fastest. Always confirm current hours and requirements by phone before you go, since these can change.
If you live on Koh Samui or Koh Phangan rather than mainland Surat Thani, you don't need to travel to the mainland office -- the Surat Thani Provincial Land Transport Office, Koh Samui Branch, on the Ring Road (Route 4169) near Na Thon on Koh Samui's west coast, handles licensing for both islands. This guide covers the mainland Surat Thani office; if you're island-based, confirm current requirements directly with the Koh Samui branch, since queue capacity and daily slot limits can differ from the mainland office.
Bring your passport (with a valid long-stay visa or entry stamp), a proof-of-address document, a medical certificate, and -- if converting -- your home licence with a translation or an IDP. Photocopies of your passport photo page and visa page are usually required, and you sign each copy. Requirements can vary slightly and change over time, so check the office's current list, and bring more copies than you think you need.
You need a recent medical certificate confirming you are fit to drive -- any clinic or hospital in Surat Thani town issues one in a few minutes for a small fee (often around 100-200 baht). You also need proof of your Surat Thani address: most foreigners use a certificate of residence from the local Immigration office or their embassy, though some officers accept a signed lease, work permit or a long-term visa as evidence. Sort both out before your DLT visit, as the certificate of residence in particular can take a day or more to obtain.
New applicants attend a traffic-rules briefing (a video/lecture session that can run a couple of hours), then complete simple screening tests: an eyesight check, a colour-recognition test (identifying red, green and amber), a depth-perception test and a reaction test where you hit the brake when a light changes. These are quick and most people pass easily, but they are compulsory -- wear your glasses or contacts if you need them for the vision check.
If you are testing fresh (or the office requires it), the theory test is 50 multiple-choice questions on Thai road rules and signs, available in English on a touchscreen; you generally need around 90% to pass and can retake it. The practical test is done on the office's closed course -- for cars a few set manoeuvres (straight-line driving, stopping precisely at a line, reversing/parking), and for motorcycles a balance section on a narrow plank plus signalling. Converters with a valid foreign licence usually skip the practical test entirely.
Government fees are low -- the licence itself costs only a couple of hundred baht (a first two-year car licence is around 205 baht, a motorcycle licence around 105 baht, and the medical certificate a little more). The real cost is your time: expect the better part of a day at the Surat Thani DLT office, sometimes two visits if you are missing a document or the queue is long. There is no need to pay an agent for a standard application, though some expats use one to handle the paperwork and queueing for convenience.
Your first Thai driving licence is a temporary two-year licence. When it is close to expiry (or expired by less than a year), you renew it to a full five-year licence with a much shorter process -- typically just the eyesight and reaction screening and a briefing video, no theory or practical test. Subsequent five-year renewals are similarly quick. Renew on time: letting a licence lapse too long can send you back through parts of the full process.
Until your Thai licence is issued, drive or ride on your home licence together with a valid International Driving Permit -- that combination is legal for up to a year. Riding a rented scooter on a foreign car licence alone, without an IDP or a motorcycle entitlement, is a grey area that causes problems with insurance claims and at police checkpoints. Never ride on an expired IDP or without the correct class of licence for your vehicle, as an accident could leave you uninsured.
Surat Thani town is primarily a mainland transport and administrative hub -- the gateway for ferries to Koh Samui, Koh Phangan and Koh Tao -- with a real, spread-out urban footprint distinct from the islands' resort-town layouts. A car or motorcycle licence matters here for the same reason as any provincial Thai city: daily errands routinely mean covering real distance. If you split time between mainland Surat Thani and the islands, note that the two offices run independent queue systems, so plan your visit around wherever you're registered.
At the Surat Thani Provincial Land Transport Office (DLT), on Kanchanavithi Road, Bang Kung Subdistrict, Mueang Surat Thani District, Surat Thani 84000 (tel. 077-287-988). This mainland office serves Surat Thani town and the surrounding districts. Koh Samui and Koh Phangan residents use the separate Koh Samui Branch office near Na Thon instead. Arrive early -- the office issues a limited number of daily slots for the traffic-rules briefing and tests on a first-come basis, so mornings fill up quickly.
No. Mainland Surat Thani is served by the Provincial Land Transport Office on Kanchanavithi Road, while Koh Samui and Koh Phangan are served by a separate Surat Thani Provincial Land Transport Office, Koh Samui Branch, on the Ring Road (Route 4169) near Na Thon on Koh Samui's west coast. If you live on either island, go to the Koh Samui branch rather than travelling to the mainland.
Yes. Thailand issues a separate motorcycle licence from the car licence. Riding without it voids most insurance and invites fines at police checkpoints. You can apply for the motorcycle and car licences on the same visit, sharing the paperwork and medical certificate; each has its own short practical test.
Usually yes. If you hold a valid national driving licence, the DLT typically waives the practical on-road test and lets you convert -- you still complete the paperwork, medical and eyesight/reaction screening, the traffic-rules briefing and often a short written test. Bring your home licence plus an official translation or an International Driving Permit so staff can verify it. This is the fastest route for most expats in Surat Thani.
Typically: your passport with a valid visa or entry stamp, photocopies of the passport photo and visa pages, a recent medical certificate (any clinic issues one for a small fee), and proof of your Surat Thani address -- most foreigners use a certificate of residence from Immigration or their embassy, though some officers accept a lease or work permit. If converting, add your home licence with a translation or an International Driving Permit.
Your first licence is a temporary two-year licence. Before it expires you renew it to a full five-year licence through a much quicker process -- usually just the eyesight and reaction screening plus a briefing video, with no theory or practical test. After that, five-year renewals are similarly fast, as long as you renew before the licence lapses for too long.
General information only, not legal or immigration advice. DLT requirements, fees, addresses and procedures change and differ by office -- confirm current details with the Surat Thani Provincial Land Transport Office and official sources before you go. Prices in Thai baht (THB) and are indicative.
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
Browse Surat Thani areas and homes, then sort your licence once you have a lease and address.