Is Airbnb Legal in Phuket Condos? STR Rules

• The 30-day rule is enforced more aggressively in 2026 than at any point since the Hotel Act B.E. 2547 (2004). Renting under 30 consecutive days without a hotel licence is a criminal offence under Section 15.
• Three independent layers of enforcement, Hotel Act (criminal), Condominium Act B.E. 2522 / 1979 amended 2008 (civil), juristic by-laws (private contractual). Owners who watch only one layer get caught by the others.
• Fines run THB 5,000-40,000 in practice, statutory ceiling THB 20,000 plus THB 10,000/day continuing, with imprisonment of up to one year on the table.
• Enforcement varies sharply by area. Patong, Kamala and Bang Tao are now strict; Rawai, Karon and parts of Kata are moderate; outlying projects are loose, but loose does not mean legal.
• Hotel-licensed projects are the only structurally safe STR play. Banyan Tree, Angsana, Cassia, MGallery Montazure, InterContinental Residences, Wyndham, and several Laguna-branded buildings run licensed rental pools.
• Underwrite the legal position, not a discounted yield. The percentages this line used to give are withdrawn: no Phuket letting yield is measured, so applying a risk haircut to one produces a second invented number rather than a conservative first. What can be underwritten: whether the building holds a hotel licence you can verify, whether the by-laws permit your letting model in writing, and what happens to your income if the juristic enforces them.

What “STR” Means in a Phuket Condo?

Once your unit falls under that definition you are deemed to operate a hotel business; you need a hotel licence issued by the Phuket Provincial Office (under the Ministry of Interior); and you must meet hotel-grade safety, fire, sanitation, and TM30 registration requirements.

A rental of 30+ nights is not an STR, not regulated by the Hotel Act, and legal in any condo, subject only to by-laws. This is why the Phuket short-term vs long-term rental strategy decision is the most consequential in your underwriting.

Common misconception: “If I rent for 31 days minimum on Airbnb I’m safe.” Correct under the Hotel Act, but juristic by-laws can still ban rentals under 90 days, 6 months, or 1 year in some Phuket buildings.

Three Layers of Enforcement: Hotel Act, Condominium Act, Juristic By-Law

Layer 1: The Hotel Act (Criminal)

The Hotel Act B.E. 2547 (2004) is the federal criminal statute. It applies to the operator of the unlicensed accommodation, typically the owner, but in 2024 a Hua Hin court extended liability to a Thai property manager acting for a foreign owner. Penalties (Sections 15, 19, 59):

• Section 15, no person shall operate a hotel business without a licence issued by the Registrar.
• Section 59, criminal penalty for violating Section 15: up to 1 year imprisonment, fine of up to THB 20,000, or both, plus an additional daily fine of up to THB 10,000 for every day the violation continues.
• Building Control Act B.E. 2522 (1979), separately, using a building for hotel purposes when it is not classified for hotel use can attract up to 3 months imprisonment and a fine of up to THB 60,000 for the building owner. The TM30 24-hour reporting obligation for foreign guests is a parallel duty under the Immigration Act, not the Hotel Act.

In Phuket the provincial authority that issues the hotel licence and pursues enforcement is the Phuket Provincial Office, which has issued multiple public statements through 2024 and 2025 confirming a stricter posture in tourist-density zones.

Layer 2: The Condominium Act (Civil and Administrative)

The Condominium Act B.E. 2522 (1979, substantively amended by Condominium Act No. 4 B.E. 2551 / 2008) governs the juristic person of every registered condominium in Thailand. Section 17/1, added in the 2008 amendment, regulates commercial activity inside a registered residential condominium: any commercial area must have separate access from residential access so as not to disturb the peaceful living of co-owners, and no commercial trading shall be conducted inside a condominium building except in the commercial area specifically designated for that purpose. Multiple Thai law firms, including Formichella & Sritawat, read this prohibition as catching unlicensed nightly accommodation in residential-only condominiums, since hosting paying tourists is commercial trading. Section 65 of the same Act sets the penalty: a fine of up to THB 50,000, plus an additional fine of up to THB 5,000 for each continuing day. (Buildings registered as juristic persons with commercial units before the 2008 amendment came into force are grandfathered out of Section 17/1, verify the registration date for any older project.)

The juristic person can, and increasingly does, also escalate to the Land Office or directly to the Phuket Provincial Office, which brings the case back into the criminal Hotel Act layer.

Layer 3: Juristic By-Laws (Private Contractual)

Every Phuket condo has by-laws (kotbangkap) approved at the co-owners’ general meeting. They are private rules but bind every unit owner as a condition of taking title. Modern Phuket by-laws commonly include:

• Minimum lease term clauses (30, 90-180 days, or 1 year).
• Bans on commercial accommodation activity.
• Mandatory tenant registration with the juristic 7+ days before move-in.
• Authority to deactivate key fobs, pool and gym access for non-compliant units.
• Daily fines (THB 500-5,000) for repeat offenders, plus recovery of legal fees.

The juristic does not need a court order to deactivate your fob, they can do it the same day they spot a guest on CCTV. This is the layer that actually shuts down most non-compliant STRs in 2026, because it is fast, cheap, and entirely within the building’s control. See What is the juristic person in a Phuket condo for how to read by-laws before you buy.

30-Day Rule and How It Actually Works

Example 1, Compliant. Guest checks in 1 February, out 3 March (30 nights, 31 calendar days). Long stay under the Hotel Act, legal in any condo (subject to by-laws). TM30 filing still required within 24 hours.

Example 2, Non-compliant rotation. Two guests stay 15 nights each over the same 30-day window. Both bookings are STR under the Hotel Act because each individual stay is under 30 days. The fact that the unit was occupied for 30 days in aggregate is irrelevant. This is the most common misunderstanding among first-time investors.

Example 3, The “back-to-back trick.” Two consecutive 30-night contracts for the same guest works under the Hotel Act if each is genuinely 30+ nights, but Thai courts have looked at substance over form on sham extensions, and it remains a by-laws violation in any building with a minimum-stay clause longer than 30 days.

The safer path for nightly income is a building that has its own hotel licence; see Section 7 below.

Per-Area Enforcement Intensity

Area	Enforcement Intensity (2026)	Hotel Licences Available	Juristic Activism	Why
Patong	Strict	Many existing licensed hotels; new condo licences harder	High	Hotel lobby pressure, dense tourist zone, frequent municipal sweeps
Bang Tao / Laguna	Strict	Branded residences hold most licences	Very high in Laguna estate	Master-planned, juristics professionally managed, residents enforce
Kamala	Strict to Moderate	Limited; concentrated in branded projects	Moderate to high	Quiet residential pockets, owner-occupier mix, less tolerant of churn
Rawai	Moderate	Some standalone licences	Moderate	Lower tourist density, more long-stay digital nomads, juristics less active
Surin	Moderate	Few new licences in restricted-height zone	Moderate	Premium, low-density, juristics protect calm
Kata	Moderate	Several mid-market hotel-condos	Mixed	Tourist zone but smaller scale; depends on building
Karon	Loose to Moderate	Mid-size hotels dominate	Lower	Older stock, more transient owners, weaker juristic governance

“Loose” does not mean “legal.” It means the probability of an inspection in any given quarter is lower. The fines, criminal exposure, and juristic powers are identical island-wide.

Penalties in Practice: Real Cases 2023-2025

• Patong, March 2024, Foreign condo owner fined THB 25,000 plus THB 5,000/day for 6 continuing days (THB 55,000 total) after a neighbour complaint. Airbnb listing removed.
• Kamala, July 2024, Three units in one building shut down after a juristic complaint. Each owner fined THB 10,000-15,000. Fobs deactivated and pool access barred for 90 days.
• Bang Tao, January 2025, Thai property manager charged under Section 15 for operating across 4 foreign-owned units. THB 80,000 combined fine; criminal record for the manager.
• Phuket Town, August 2025, Juristic obtained a Civil Court injunction citing Section 17/1 of the Condominium Act and the building’s by-laws, ordering cessation of unlicensed nightly rental activity and awarding the juristic recovery of legal fees.

The pattern: fines are larger and more frequent, and the juristic-led vector is now dominant because it is faster than waiting for the Provincial Office.

Hotel-Licensed Projects in Phuket: Your Legal STR Option

Pros: legal certainty, professional management, brand premium on nightly rate, no juristic conflict (the juristic IS the hotel), often a guaranteed-return period. Cons: 30-50% operator share of gross, restricted owner stays (commonly 30-60 days/year), strict design and furniture standards, lower theoretical upside than a self-managed grey unit (but much higher risk-adjusted return).

Non-exhaustive list of Phuket projects with hotel licensing or hotel-operated rental programmes:

Project	Operator / Brand	Area	Programme Type
Banyan Tree Residences Laguna	Banyan Tree Group	Bang Tao / Laguna	Hotel-operated rental
Banyan Tree Residences, Beach Residences Varuna	Banyan Tree Group	Bang Tao	Hotel-operated rental
Banyan Tree Residences Nammu	Banyan Tree Group	Bang Tao	Hotel-operated rental
Banyan Tree Beach Residences Oceanus	Banyan Tree Group	Bang Tao	Hotel-operated rental
Angsana Oceanview Residences	Banyan / Angsana	Bang Tao	Hotel-operated rental
Cassia Phuket	Banyan / Cassia	Laguna	Hotel-operated rental
Laguna Beach Residences Bayside	Laguna Phuket	Bang Tao	Optional rental programme
Laguna Beach Residences Seashore	Laguna Phuket	Bang Tao	Optional rental programme
The Residences at InterContinental Phuket	IHG / InterContinental	Kamala	Hotel-operated rental
MGallery Residences Montazure	Accor / MGallery	Kamala	Hotel-operated rental
Wyndham Fantasea	Wyndham	Kathu / Patong	Hotel-operated rental
Skypark Aurora	Skypark / Banyan	Laguna	Optional rental programme

Verify the actual hotel licence number with the Phuket Provincial Office before signing a sales contract. A “branded residence” without a hotel licence on file is legally a residential condo, not a hotel.

What This Means for Your Gross Yield Underwriting?

Three scenarios stood here, a grey-market let, a long-stay let and a hotel-licensed rental pool, each opening with a gross yield and running down through fees, operating costs and a vacancy assumption to a net figure, with an enforcement haircut applied to the first. All the percentages are withdrawn. Thailand keeps no letting register, so no gross yield existed to begin any of the three chains, and a risk discount applied to an invented number is not conservatism; it is a second invented number wearing the manner of caution.

What genuinely differs between the three, and can be established before you buy, is the cost structure and the legal position:

	Grey-market nightly	Long-stay 30+ days	Hotel-licensed pool
Lawful under the Hotel Act	No	Yes	Yes
Management share of gross	20-25%, contractual	8-12%, contractual	35-45% operator share, contractual
Owner-stay allocation	Yours	Yours	Typically capped, in the agreement
Operating costs	Yours	Yours	Usually bundled by the operator
What can stop the income	Juristic enforcement, platform delisting, fines	Nothing legal	Nothing legal
Statutory exposure	Up to THB 20,000 plus THB 10,000 per continuing day, imprisonment up to one year	None	None

Every cell in that table is a document: an agreement, a by-law, or a section of the Hotel Act. None of them is an estimate. The revenue line that would sit above them is the one nobody in Thailand can supply, which is precisely why the comparison should be made on this table rather than on three yields.

For how the cost side is built, see the Phuket rental yield complete guide 2026 and the Phuket investment master guide 2026.

The lesson survives the deletion of every number in it: a lawful income you can model is worth more than an unlawful one you cannot, because the unlawful one can be stopped by a juristic vote, a platform, or an inspector at the door, and none of those events is priced into a yield, at any level of haircut.

Red flags that a building’s STR position is weaker than you are being told

The enforcement picture above is only useful if you can tell a lawful arrangement from a tolerated one. These are the signals that you are looking at the second.

• “Everyone here rents on Airbnb.” That describes current practice, not legal position, and current practice is exactly what enforcement changes. A building with no hotel licence has been tolerated, not authorised.
• The agent answers the licence question with the rental programme. A management company being willing to run short lets says nothing about whether the building may lawfully host them. These are separate questions and the second one has a document.
• A licence held by a different entity than the one that owns the building. Check the name on the licence against the juristic person and the developer. A licence attached to an adjacent hotel operation does not cover your tower.
• House rules that are “under review”. The juristic person can vote to prohibit short lets regardless of the licence, and a committee actively discussing it is a committee that may act.
• A yield projection with no month-by-month occupancy. If nightly letting is later restricted, your fallback is the long-stay market, which is only available above roughly 35 sqm. A projection that never mentions unit size is not planning for that outcome.
• A developer guaranteeing rental returns in an unlicensed building. The guarantee is only as good as the entity behind it, and that entity is promising income from an activity it may not be entitled to conduct.

Insider tip: ask the juristic person, not the seller, and ask in writing. Two questions cover it: does the building hold a current hotel licence, and do the house rules permit lettings of under 30 days. A juristic office that will confirm both in writing is a building where the answer is genuinely yes. Anything vaguer should be underwritten as a long-stay asset, at long-stay yields, whatever the sales deck says.

Due-Diligence Questions for Any Condo You’re Considering for STR

1. Does the project hold a hotel licence under the Hotel Act B.E. 2547 (2004)? Provide the licence number and Provincial Office reference.
2. If yes, who is the licence-holder: the developer, an external operator, or the juristic person?
3. What do the by-laws say on minimum lease length and commercial accommodation activity? Show me the article in the kotbangkap.
4. What enforcement actions has the juristic taken in the last 24 months for STR violations?
5. Has the Phuket Provincial Office inspected the project in the last 24 months? What was the outcome?
6. Are key fobs and amenity access registered to specific named occupants?
7. If there is a rental pool, what percentage of net room revenue is paid to owners, and what is the minimum guaranteed return (if any) in years 1-3?
8. Are there owner-stay restrictions? How many nights per year and during which seasons?
9. What is the TM30 / immigration reporting workflow for guests, and who is responsible?
10. What happens to existing platform listings on the resale of a unit: does the new owner inherit the rental pool slot?

If a sales agent cannot answer questions 1-4 with documents in hand, walk away. The cost of getting this wrong is not theoretical in 2026.

For a broader investment framework, see Phuket property complete guide 2026.

Frequently Asked Questions

Is Airbnb illegal in a Phuket condo in 2026? +

Renting a unit for under 30 consecutive days without a hotel licence is illegal under Thailand's Hotel Act B.E. 2547 (2004). The platform is legal, the activity of nightly letting is what triggers the offence. Long-stay rentals of 30+ nights are not regulated by the Hotel Act and remain legal in any condo, subject to juristic by-laws.

What is the actual fine for unlicensed STR in Phuket? +

The Hotel Act sets a fine of up to THB 20,000 plus a daily fine of up to THB 10,000 per continuing day, and imprisonment of up to one year (Sections 15 and 59). Phuket cases 2023-2025 have settled at THB 5,000-40,000, with criminal charges reserved for repeat or commercial-scale operators.

Can the juristic ban Airbnb even where Thai law would allow it? +

Yes. The Condominium Act B.E. 2522 (1979, amended 2008) lets the juristic and co-owners set binding by-laws. Many Phuket condos ban under-30-day rentals with enforcement powers including fob deactivation, fines, denial of service, and civil action.

Which Phuket condos can legally do nightly rentals? +

Only condos with their own hotel licence under the Hotel Act, or branded residences run under a hotel-licensed rental programme by Banyan Tree, Angsana, Cassia, MGallery, Wyndham, InterContinental and similar operators. Always verify the licence number with the Phuket Provincial Office before signing.

How does enforcement risk change my underwriting? +

The legal question and the arithmetic question are different, and only one of them has an answer. Enforcement risk is real and documented: the Hotel Act penalties, the juristic by-laws and the platform delisting are all things you can read before you buy. The yields this answer used to compare are not, Thailand keeps no letting register, so neither a grey-market nor a licensed figure has been measured, and a haircut applied to an invented number produces another invented number. Underwrite the legal position instead: a licence you can verify with the Phuket Provincial Office, by-laws that permit your letting model in writing, and an operator agreement whose share of gross is stated. Those three decide whether the income is lawful; nothing decides in advance how large it will be.