Motorbike Insurance in Thailand for Foreigners (+ Por Ror Bor Explained)
Every motorbike registered in Thailand must carry Por Ror Bor (พ.ร.บ.), the compulsory third-party insurance, which costs roughly ฿160–645 a year depending on engine size and can run to ฿800–1,800 on some bigger bikes by newer 2026 quotes. It only pays out for injury or death to other people, up to about ฿80,000 in medical costs and ฿300,000–500,000 for death, and it pays nothing toward your own bike, your own hospital bill if you're at fault, or theft. Riding without it is illegal and can bring a fine up to ฿10,000. Protecting your own bike and your own body needs a separate, voluntary policy that starts around ฿12,000 a year and up.
Foreigners routinely confuse the two products because both get called "motorbike insurance" and both get sold at the same shop counter when you buy or rent a bike. They are not the same thing, and one does not substitute for the other.
Quick answer
- Por Ror Bor (compulsory): ~฿160–645/yr for most scooters and small bikes; some 2026 quotes for larger cc show ฿600–1,800/yr. Third-party injury/death only.
- Coverage limit: up to ฿80,000 medical per person and ฿300,000–500,000 death/disability if the other party isn't at fault; lower if you caused the crash.
- Riding without Por Ror Bor: illegal, fine up to ฿10,000, and it's checked at road tax renewal every year.
- Voluntary (first-class / Class 1) cover: commonly starts around ฿12,000–15,000/yr for a standard scooter and rises toward ฿20,000–25,000+ for larger bikes; it's optional and sold entirely separately.
- It does not cover your own bike or your own injuries unless you buy voluntary cover on top.
- Every rental-shop "insurance included" claim needs a written check — many only means the compulsory ฿160-ish policy, not damage or theft cover for the bike you're riding.
What Por Ror Bor actually pays for
Por Ror Bor is a flat-rate, government-mandated policy that every registered vehicle in Thailand must carry, priced the same regardless of which insurer sells it. It exists to guarantee a minimum payout to anyone hurt by your bike, not to protect you or your machine.
| Situation | What's paid | Limit |
|---|---|---|
| You caused the accident | Medical costs to the injured third party | Up to ฿30,000 |
| You caused the accident | Death/disability of the injured third party | Up to ฿35,000 |
| You did NOT cause the accident | Medical costs to the injured party | Up to ฿80,000 |
| You did NOT cause the accident | Death/disability | ฿300,000–500,000 |
| Your own bike damage | Not covered | ฿0 |
| Your own injuries | Not covered | ฿0 |
Source: Thailand Ultimate research dossier §7, cross-checked with Roojai and Nakbit compulsory-insurance guides · verified July 2026 · ฿33/USD. At-fault limits are lower than not-at-fault limits by design; some sources cite ฿200,000 as the death/disability cap for at-fault claims, so treat exact ceilings as indicative and confirm on your policy schedule.
The premium scales with engine size and is genuinely small money: a scooter under 125cc sits at the low end (~฿160–400), mid-size bikes fall in the ฿400–645 range, and 2026 quotes for bikes over 250cc show ฿600–1,800. Sources vary by insurer and province, so treat any single figure as a starting point, not a quote.
Riding without it is a real fine, not a formality
Thailand ties Por Ror Bor to your annual road tax renewal — you cannot renew tax without a current policy, and traffic police can ask to see it at checkpoints. Riding without valid Por Ror Bor carries a fine of up to ฿10,000, and if you're involved in an accident with no policy in force, you lose the guaranteed third-party payout entirely, which usually turns into a direct negotiation (or lawsuit) with the injured party. Renewing costs less than a single Grab ride across town, so there's no real argument for skipping it.
Voluntary insurance: the part that actually protects you
Voluntary motor insurance in Thailand is sold in tiers, most commonly labeled Class 1 (comprehensive), Class 2+ and Class 3+. None of it is mandatory, and none of it is included when someone says a bike "has insurance" unless they specify which class.
| Class | Typical annual cost | What it adds |
|---|---|---|
| Class 1 (comprehensive) | ~฿12,000–15,000 (scooters), ฿20,000–25,000+ (big bikes) | Own-damage repair, theft, fire, flood, plus third-party liability above Por Ror Bor's limits |
| Class 2+ | ~฿4,000–6,000 | Third-party liability up to roughly ฿1 million, plus limited own-damage (often capped ฿50,000–100,000) |
| Class 3+ | ~฿2,000–3,000 | Third-party liability only; no payout for your own bike |
Source: ExpatDen / Thailand Starter Kit and Nakbit motorbike insurance guides, 2026, cross-checked against Roojai product pages · verified July 2026 · ฿33/USD. Big-bike premiums (250cc+) run well above these bands and vary heavily by model and rider age; get a named quote before budgeting. Class 1 is usually restricted to bikes under about five years old.
For context on how these class names work on four wheels too, see car insurance in Thailand: Class 1, 2 and 3 explained — the tier logic is the same, just at higher premiums for cars.
Most expats riding a standard 125–160cc scooter find Class 2+ or Class 3+ a reasonable middle ground: it adds real third-party liability protection without paying comprehensive premiums on a bike that isn't worth much. Owners of newer or bigger bikes, or anyone financing a machine, usually want Class 1.
Where foreigners get tripped up
Two things catch expats and long-stay visitors more than locals.
First, your health insurance and your motorbike insurance don't talk to each other. Por Ror Bor's ฿80,000 medical ceiling covers almost nothing against a real hospital bill — Thai private ER costs for a moderate emergency plus a few days' admission commonly reach ฿80,000–300,000+. Without your own expat health cover, a motorbike accident is one of the fastest routes to a five- or six-figure baht bill with no backstop. See best health insurance for expats in Thailand if you're not covered, and check the fine print on any short-term travel plan, since these often cap or exclude motorbike accidents specifically — a point covered in travel insurance vs. expat health insurance.
Second, license status can decide whether a claim gets honored at all. Riding on a tourist driving license, an International Driving Permit not endorsed for motorcycles, or no license at all is common among short-stay riders in Chiang Mai and the islands. Multiple insurance guides warn that insurers can deny or reduce claims after a serious accident if you weren't legally licensed to ride that class of vehicle. Reports vary on how strictly this is enforced, so treat it as a real risk, not a technicality — get a Thai motorcycle license or a properly endorsed IDP before riding regularly, and ask your insurer directly what they require for a claim to pay.
Rental shops complicate this further: "insurance included" usually means the compulsory Por Ror Bor only, sometimes bundled with a damage waiver carrying its own deductible and exclusions. Ask exactly what's included and get it in writing before you sign.
Frequently Asked Questions
Is motorbike insurance mandatory in Thailand?
Yes, but only the compulsory Por Ror Bor policy is legally required, costing roughly ฿160–645 a year for most bikes. It covers third-party injury and death only, not your own bike or your own injuries. Voluntary insurance for your own protection is optional and sold separately.
How much does Por Ror Bor cost for a motorbike?
Most scooters and small bikes cost about ฿160–645 a year depending on engine size, though some 2026 quotes for bikes over 250cc run ฿600–1,800. It's the same standardized product regardless of which insurer sells it, so shop on convenience, not price.
What happens if I ride without Por Ror Bor?
You face a fine of up to ฿10,000, you can't renew your annual road tax without a current policy, and if you're in an accident you lose the guaranteed third-party payout, which usually turns into a direct dispute with the other party.
Do I need voluntary insurance in addition to Por Ror Bor?
For most riders, yes. Por Ror Bor's payout ceilings (roughly ฿80,000 medical, up to ฿500,000 death) are low against a real Thai hospital bill, and it pays nothing toward your own bike. Class 2+ or Class 3+ voluntary cover, starting around ฿2,000–6,000 a year, closes most of that gap; Class 1 comprehensive (~฿12,000+) adds theft and own-damage repair.
Can foreigners buy motorbike insurance in Thailand?
Yes, foreigners can and legally must carry Por Ror Bor on any bike registered in their name, and can buy voluntary cover on top from any Thai insurer or broker such as Roojai. The catch is licensing: several insurers reserve the right to deny claims if you weren't holding a valid Thai license or properly endorsed International Driving Permit for a motorcycle at the time of the accident.
The bottom line
Budget for both, and don't let anyone conflate them. Por Ror Bor is a legal formality that costs less than a tank of petrol and protects strangers, not you. Voluntary insurance is the policy that actually protects your bike and your wallet, starting around ฿12,000 a year for real comprehensive cover. Get a Thai-appropriate license sorted before you ride, and pair whatever motorbike cover you buy with a proper expat health insurance policy — the bike premium is the small number in this equation; the hospital bill is the one that hurts.
Sources
- ExpatDen / Thailand Starter Kit, Motorcycle Insurance in Thailand 2026 Buying Guide, accessed 2026-07-10
- Roojai, Compulsory Motor Insurance in Thailand (Por Ror Bor), accessed 2026-07-10
- Nakbit, Motorcycle Insurance Thailand 2026: Real Costs & Coverage, accessed 2026-07-10
- Thailand Ultimate research dossier, VERIFIED-FACTS-2026-07, §7 Insurance
