Thailand's New 30-Day Visa Rules: What Phangan Guests Need

What changed on 15 September 2026

Two days ago, Thailand's visa-exemption rules changed. The special 60-day visa-free scheme that had been in place since July 2024 was repealed by four Ministry of Interior regulations published in the Royal Gazette on 31 August 2026, taking effect fifteen days later — that is, on 15 September.

The short version:

• Most eligible ordinary passport holders now get 30 days visa-free for tourism, not 60. The list runs to roughly 60 countries and territories and includes all 27 EU member states, the UK, the US, Canada, Australia, New Zealand, Japan, Switzerland and India.
• A separate 15-day tier applies to Mauritius and Seychelles.
• Visa on Arrival has been cut back sharply, to Azerbaijan, Belarus and Serbia.
• For most nationalities on the 30-day list, entries by land or designated checkpoint are limited to twice per calendar year, with exceptions for some neighbouring countries.

Two things worth being clear about. Your permitted stay is set by the date you physically arrive, so anyone who landed on or before 14 September under the old rules keeps the stamp they were given. And the exemption is granted for tourism — it is not a work permission, whatever the man at the beach bar tells you about his laptop.

If you are coming to Koh Phangan for two or three weeks, none of this touches you. Thirty days is more than most holidays. The people it genuinely affects are the ones this island attracts in numbers: teacher trainings, long retreats, slow winters, anyone who had quietly assumed they could stay two months on a stamp.

Extending by 30 days at Thong Sala

The useful local fact is that Koh Phangan has its own immigration office. It sits beside the police station in Thong Sala, and it handles 30-day extensions of stay and 90-day reporting. Longer-term and annual business — retirement renewals, some long-stay categories — still means a trip to Samui.

The extension costs 1,900 baht and is granted at the officer's discretion, not as a right. In practice it is routine, but "routine" and "guaranteed" are different words and it is worth not building an unbreakable flight schedule around it.

What people normally bring:

• Passport, plus photocopies of the photo page and your entry stamp
• A completed TM.7 form
• A recent passport photo
• Proof that your address has been registered with immigration on a TM30

The TM30 is the one that catches travellers out. It is the accommodation's filing, not yours — hotels and registered rentals do it as a matter of course, but informal bungalow arrangements sometimes do not. If you think you may extend, ask your host before you need it, not on the morning you turn up at the counter. Where we are, above Maduawan, Thong Sala is about ten minutes down the hill, which makes an extension a morning errand rather than a day out; from the far north or east of the island, allow considerably more.

Go early. Queues at small island offices are front-loaded and the counter closes for lunch like every other Thai government office. Samui immigration remains the backup if something goes wrong on a Friday afternoon — a ferry each way and half a day gone, but perfectly doable in a day.

If you want longer than about 60 days

Thirty days plus one 30-day extension gets you to roughly two months, which used to be the default and is now the ceiling for a visa-exempt arrival. Past that, you need to have planned ahead.

The change applies only to the visa-exemption and visa-on-arrival framework. Visas applied for in advance — tourist visas, the DTV, LTR, retirement, education, marriage and work categories — are unaffected by these regulations. If your plan is three months of yoga training or a winter of remote work, apply for the appropriate visa through Thailand's official e-visa system before you fly, and check the current durations and conditions there rather than on a forum post. Rules in this area have moved three times in two years; anything you read that was written before September 2026 is describing a system that no longer exists.

The old habit of hopping over a land border to reset a stamp is also less reliable now, given the twice-a-year cap on land and checkpoint entries for most 30-day nationalities. Visa runs from Phangan have generally meant a flight anyway — Samui to Penang or Kuala Lumpur and back — but it is no longer a mechanism to lean on repeatedly.

Overstaying is a bad idea in a way that is easy to underestimate. Fines are capped at 20,000 baht, but even a single day creates a permanent immigration record, and that record follows you into every future application.

Arrival paperwork

Thailand's entry process has been moving online, through the Thailand Digital Arrival Card (TDAC) and, in time, a government app. Fill in the digital arrival card before you travel, on the official government site, and be sceptical of any site charging a fee for it. Do it while you still have hotel wifi in Bangkok or at home — not in the ferry queue at Donsak with one bar of signal.

What this means for planning a Phangan trip

Practically, three things:

1. Under a month: change nothing. Book as you would have.
2. Four to eight weeks: arrive on the exemption, plan one morning in Thong Sala for the extension, keep a buffer of several days before your onward flight, and confirm your accommodation has filed the TM30.
3. Longer, or returning several times a year: get a proper visa before you leave home. It is cheaper, calmer and far less dependent on someone else's discretion.

Guests here often come for a week and start doing the arithmetic on staying longer by day three. That arithmetic now has a harder edge to it than it did last season — worth knowing before you book the flights rather than after. More island practicalities are collected in our journal.