Law and safety

A foreign-flagged yacht may only charter commercially in Thai waters under a Superyacht Charter Licence, issued by the Ministry of Transport through an authorised TYBA member agent. The licence runs for one year, covers yachts of 24 metres and over carrying no more than twelve guests, and requires full hull and third-party insurance plus a Thai fiscal representative who declares the yacht's movements and pays the tax. Chartering without it exposes the yacht to seizure, the operator to fines and the guests to deportation. Thai-flagged commercial vessels operate under a different domestic regime and do not need this licence.

Under the Ministry of Transport announcement on superyacht commercial operation, B.E. 2568 (2025), the minimum length for a foreign-flagged yacht to hold a Thai Superyacht Charter Licence fell from 30 metres to 24. TYBA expects this to roughly double the number of foreign-flagged yachts eligible to charter in Thai waters. For a charterer the practical effect is that yachts between 24 and 30 metres, a band that includes most large charter catamarans and a great many motor yachts, now have a legal route into the Thai market that did not exist before.

Ask for the yacht's flag; the charter licence reference and expiry if it is foreign-flagged and 24 metres or over; the name of the Thai fiscal representative and whether they are a TYBA member agent; whether the contract will name the yacht and owning company rather than only the broker; and whether the 7 percent VAT appears separately on the invoice against a Thai tax number. Each has a specific factual answer. An operator inside the regime gives you five short answers. An operator outside it gives you reassurance, deflection or a change of subject, and that pattern is the signal.

Neither flag is better; they are different regimes. A Thai-flagged commercial vessel is licensed domestically and does not need the Superyacht Charter Licence, and this covers most of the bareboat fleet, the day fleet and much of the crewed fleet under 24 metres. A foreign-flagged yacht of 24 metres or more needs the Superyacht Charter Licence and a Thai fiscal representative. The practical difference is where you look: the Thai-flagged fleet is the accessible end of the market, the foreign-flagged fleet is the visiting international one, and each is fine as long as it is operating inside its own rules.

Thailand does not run a national recreational skipper licence, and there is no government list of accepted foreign certificates for bareboat charter. The decision belongs to the charter operator and, behind it, the operator's insurer. In practice the recognised documents are the International Certificate of Competence, RYA Day Skipper and above, ASA 104 and above, and equivalent national certificates, and every serious operator also asks for a sailing resume. The resume is what actually decides: a Day Skipper certificate with no recent miles is routinely declined, and a well-documented resume with an older qualification is routinely accepted.

A foreign-flagged yacht chartering in Thailand cannot deal with the authorities directly. It appoints a Thai fiscal representative, a local company that applies for the Superyacht Charter Licence, declares the yacht's movements, and accounts for the 7 percent VAT and 5 percent corporate income tax on charter revenue. Licence applications are submitted through agents authorised by the Thai Yachting Business Association, the industry body founded in 2014. This is why a compliant charter can name the representative when asked, and why an operator who cannot name one is probably not inside the regime.

The charter fee includes the yacht's own hull and third-party insurance, which is a condition of the Thai charter licence. It does not insure you. A bareboat charter carries a security deposit, typically two to five thousand dollars, reducible by a yacht damage waiver of roughly eighty to one hundred and seventy dollars a day. Separately, your own travel insurance needs to cover the activity you are actually doing: many policies exclude sailing beyond a stated distance from shore and exclude diving below a stated depth, and both exclusions bite on an Andaman itinerary.