Think Twice Before Listing Your Phuket Condo: New Guidance on Short-Term Rentals

Short-term rentals and real estate Thailand: what every investor in Phuket needs to know

If you own property or are exploring real estate Thailand investments in Phuket with the aim of earning tourist rental income, this advisory matters. Siam Legal Phuket has issued a legal briefing that clarifies how Thailand's rules treat short-term accommodation, and that clarification has immediate consequences for foreign buyers using units and villas as vacation rentals.

The headline facts are straightforward and unsettling for some investors. Under the Hotel Act B.E. 2547 (2004), operating short-term accommodation for compensation may be classified as a hotel business and therefore require a license. A 2023 amendment raised the exemption threshold from properties with no more than 4 rooms and 20 guests to those with no more than 8 rooms and 30 guests. At the same time, a November 2023 circular from the Department of Lands makes it clear that condominium units may not be used for hotel business operations. Those two developments change the risk profile for holiday lets in Phuket and other tourist centres.

We have worked through Siam Legal Phuket's advisory and pulled out what matters for buyers, owners and investors. Below you will find a practical breakdown of the law, how building management rules interact with national regulation, the enforcement risks, and the specific steps we recommend before you list a property on an online platform.

How the Hotel Act applies to rental properties

Thailand's Hotel Act is the principal legal instrument that governs commercial accommodation. It is not a consumer-protection leaflet; it is a criminal and administrative regime that sets licensing requirements, health and safety standards, and penalties for non-compliance.

Key legal points from the advisory and the law:

• The Hotel Act B.E. 2547 (2004) treats the provision of accommodation for compensation on a short-term basis as a hotel business when certain conditions are met.
• Classification depends on the structure of the rental, the length of stays, and the scale of operations. Single-night and week-long tourist stays are more likely to be treated as hotel business than monthly or yearly residential leases.
• A 2023 regulatory amendment increased the small-operator exemption to properties with up to 8 rooms and 30 guests. Operators within that limit may not need a hotel license, but other requirements and regulations continue to apply.

What this means in practice:

• If you rent a villa or multiple units in one complex on short-term platforms and you regularly accept tourist stays, you could trigger hotel-act obligations. The regulator looks at commercial intent and operational patterns, not just whether you charge a nightly rate.
• If you own a single apartment and rent it out on a nightly basis, the exemption might apply depending on occupancy and how the property is managed, but the regulator can assess the whole operation rather than individual listings.

From our perspective, the amendment that raised the exemption threshold eases compliance pressure for small-scale operators, but it does not provide a safe harbour for many condominium investors who list via short-stay sites.

The Department of Lands circular and condominium units

A sharp and under-appreciated point in Siam Legal Phuket's advisory is the November 2023 circular from the Department of Lands. That circular explicitly states that condominium units cannot be used for hotel business operations.

Why this matters:

• Many foreign buyers purchase condominium units in Phuket and other resort provinces expressly to serve as holiday rentals. The Department of Lands clarification directly targets that strategy.
• The circular does not change ownership rights per se, but it draws a clear administrative line: condominium-title apartments are not a lawful base for a hotel business in the view of the land authority.

Owners and investors face multiple legal layers:

• National regulation under the Hotel Act.
• Administrative interpretation from the Department of Lands that bars condos from hotel use.
• Local municipality and safety codes that apply to public accommodation.

The combined effect increases enforcement risk for condo owners who operate short-term tourist lets. You might be legally able to rent long-term, but the Department of Lands position reduces the legal comfort for nightly rentals targeted at tourists.

Juristic person rules and building management: the often overlooked constraint

Beyond national law and circulars, condominium management structures can by themselves prevent short-term rentals. The juristic person is the legal entity that administers a condominium building. Its bylaws and house rules can include clauses that:

• Prohibit or restrict short-term rentals.
• Impose registration, deposit or guest-approval requirements on owners who want to rent.
• Apply fines or other sanctions to unit owners who breach the rules.

Siam Legal Phuket highlights that building-level governance often adds an extra barrier. Even if your unit falls within the Hotel Act exemption, the juristic person may prohibit holiday lets. Those internal rules can be enforced through civil processes that include fines, lawsuits, or even application to management boards to suspend certain owner rights.

From an investor's viewpoint, failing to inspect the juristic person regulations before purchase is a common and costly mistake. We have seen transactions where buyers assumed short-term letting was permitted and discovered post-closing that management rules forbade nightly guests.

Practical due diligence checklist for buyers and owners

We recommend a strict, step-by-step due diligence routine before you buy or list a property intended for short-term rental:

• Review national legislation: read the Hotel Act B.E. 2547 and the 2023 amendment to understand the exemption thresholds of 8 rooms and 30 guests.
• Check Department of Lands guidance: confirm whether the November 2023 circular affects the title type you are buying, especially condominium titles.
• Obtain and review the juristic person’s bylaws, house rules and any owner association resolutions.
• Request minutes of recent juristic person meetings and any correspondence about short-term rentals.
• Audit any restrictive covenants in the sale and purchase agreement or prior deeds.
• If you plan to operate multiple units, map the total number of rooms you control to determine whether the small-operator exemption applies.
• Talk to the management company and elected board; get clarity in writing about guest registration procedures, safety requirements and penalties.
• Seek local legal advice to structure operations—lease, management agreement, or hotel license application—before listing.

We are blunt: skip any of these steps at your peril. The risk is not only financial fines but enforced closure of rental activity that can wipe out projected returns.

Structuring rentals: legal options and trade-offs

Siam Legal Phuket outlines services and approaches that owners can use to align with the law. Options include:

• Operating as a long-term residential landlord with monthly or annual leases, which fails to capture tourist-nightly revenue but is the least regulatory-risky route for condominium units.
• Reducing nightly turnover and targeting medium-term stays to avoid classification as a hotel business.
• Applying for a hotel license if your operation is commercial-scale and located in an allowed property type, with the understanding that licensing carries compliance costs and inspections.
• Structuring property management via a separate company that holds the operating license, if the building type and land-use permit allow this.

Each option has trade-offs. Applying for a hotel license improves legal certainty for high-volume operations but increases operational costs, compliance burdens and tax exposure.