Converting to a Thai driving licence is a fairly standard bureaucratic process, but a rule change in 2025 tightened requirements meaningfully, so it’s worth knowing exactly what’s expected before you show up at the Department of Land Transport.

The rule change that matters most

As of 2025, still in force through 2026, all foreign applicants must pass the Thai theory test, 50 questions with a 90 percent pass mark required, regardless of whether you already hold a valid licence from your home country. This closed the older pathway where a translated foreign licence could sometimes substitute for the written test. Some applicants may still be exempted from the practical driving test at the examining officer’s discretion, but the theory test is now genuinely mandatory for everyone.

What you’ll need to bring

The core document set: your passport showing a valid non-immigrant visa, a residence certificate proving your Thailand address (obtained free from your local immigration office, or your embassy for some nationalities), a medical certificate specifically issued within the last 30 days (a quick, inexpensive appointment at most clinics), two recent passport-style photos, and your home-country licence with a certified English translation if it isn’t already in English.

Cars and motorbikes: separate processes entirely

It’s worth repeating here since it trips up so many people: car and motorcycle licences are entirely separate applications with separate theory and practical tests. Holding one doesn’t grant you the other. If you want to both drive a car and ride a motorbike, you’ll need to go through the process, including the theory test, for each category individually.

What the process actually looks like

Book an appointment through the DLT Smart Queue app rather than relying purely on a walk-in visit, since this significantly reduces waiting time at busier offices. On the day, you’ll typically submit your documents, watch a road-safety briefing, and sit the theory test. If you pass and a practical test is required, this generally focuses on core manoeuvres, for motorbikes specifically, expect a balance beam, a slalom, and a controlled stop. Many foreigners find the whole process, from document submission through to receiving the licence, takes one to two visits depending on the specific DLT office.

What it costs

The fees themselves are modest: roughly 105 THB for a temporary motorbike licence or 205 THB for a temporary car licence, rising to 255 or 505 THB respectively for the full 5-year renewal. Add 100 to 300 THB for the medical certificate. Total out-of-pocket cost for the licence itself typically stays under 1,000 THB, though many foreigners opt to pay a bit extra for a driving school that handles paperwork and provides targeted test preparation, particularly useful if Thai isn’t your first language and the theory test feels daunting.

Your first licence and renewal

Your initial Thai driving licence is a 2-year provisional licence. Renewing before it expires generally upgrades you to a full 5-year licence without needing to repeat the theory or practical tests, just a fresh medical certificate and the renewal fee. It’s worth calendar-marking your renewal date well ahead of time, since letting the licence lapse for an extended period can mean starting the full process over.

Final thoughts

Getting a Thai driving licence is a genuinely manageable process once you know the current requirements, particularly the 2025 rule requiring everyone to sit the theory test. Booking ahead through the DLT app, having your documents properly prepared, and treating the process as a normal administrative task rather than something to dread will get you through it efficiently.

Explore car and bike rental options through JLIT while you get your licence sorted, or browse insurance providers for coverage once you’re on the road.