Short-term rental of residential property in Thailand - defined as any stay under 30 days - is illegal without a hotel licence under the Hotel Act B.E. 2547 (2004). Based on data from the Department of Provincial Administration, roughly 1,850 licensed hotel establishments were registered in Phuket and just over 620 in Koh Samui as of end-2025. Our analysts track this register continuously, because the pool of legally licensable properties directly determines which assets can generate daily-rate income without regulatory exposure.
For any investor purchasing a condominium or villa in Phuket or Koh Samui, the hotel licence question is not a procedural formality - it is a hard constraint on the business model. The absence of a licence means the only legal rental arrangement is a monthly tenancy (30 days or more), which materially changes expected yield. Below we break down the requirements, costs, and financial consequences with specific figures.
Quick answer
- Short-term rental (under 30 days) requires a hotel licence issued under Hotel Act B.E. 2547 (2004)
- The licence is granted to the building operator or owner, not to individual unit owners within a multi-unit project
- A condominium can legally offer daily rentals only if the entire project, or a formally separated portion of it, holds a valid hotel licence and the co-owners' association permits it
- The licence registration fee ranges from 2,000 to 40,000 THB depending on property category (as of 2026)
- Based on our estimates, the full licensing process takes 3 to 8 months, primarily due to fire safety and building inspections
- Provincial authorities in Phuket and Koh Samui have intensified enforcement since 2023; penalties reach 20,000 THB per day plus forced closure
Options and scenarios
Scenario 1: Condominium in a hotel-licensed project (rental pool)
This is the most straightforward structure for a foreign investor. The developer or project management company holds the hotel licence for the entire building. The unit owner places their property into a rental pool and receives a share of gross revenue minus the operator's commission. In our data sets, operator commissions across licensed projects in Bang Tao, Kamala, and Surin currently run at 25 to 40 percent of gross revenue. In exchange, the operator covers marketing, guest services, housekeeping, and minor maintenance - either from that commission margin or as separately itemised charges.
A worked example for a unit in Bang Tao (as of 2026, based on operator reports we compare quarterly):
- Annual gross revenue: 840,000 THB (average daily rate 3,500 THB, 65 percent occupancy)
- Operator commission (35 percent): -294,000 THB
- OTA platform fees (Booking.com, Agoda) - either bundled into the operator commission or charged separately: estimated -84,000 THB (10 percent of gross)
- Running costs (common area fee, utilities, minor repairs): -72,000 THB
- Owner net: approximately 390,000 THB (around 46 percent of gross)
Scenario 2: Villa without a hotel licence - monthly rental
The majority of villas in Rawai, Nai Harn, and Chalong on Phuket, and in Maenam and Lamai on Koh Samui, do not hold hotel licences. The only legal rental arrangement is therefore 30 days or longer. Monthly rental rates are lower than the equivalent sum of nightly rates, but occupancy tends to be more stable. We monitor rates across these districts and find that a two-bedroom villa in Rawai typically achieves 35,000 to 55,000 THB per month in high season and 20,000 to 30,000 THB per month in low season.
Based on our estimates, annual occupancy in the monthly rental model runs at 70 to 80 percent, producing annual gross revenue in the range of 360,000 to 480,000 THB. After deducting a property manager's commission (10 to 15 percent of gross) and running costs (approximately 60,000 to 80,000 THB per year), the owner retains 260,000 to 370,000 THB net.
Scenario 3: Remote self-management from abroad (monthly rental)
Some investors attempt to self-manage monthly rentals using platforms such as Airbnb with a 30-day minimum, or via expat community listings. This eliminates the operator commission but requires a trusted local contact for check-ins, cleaning, and handling maintenance issues. In Phuket, the cost of such on-the-ground support runs at 8,000 to 15,000 THB per month. Based on our observations, occupancy in this model falls to 55 to 65 percent annually, because without professional distribution channels, filling low-season gaps becomes significantly harder.
Comparison table
| Parameter | Rental pool (hotel licence) | External manager (30+ day rental) | Self-managed from abroad (30+ day rental) |
|---|---|---|---|
| Minimum rental period | 1 day | 30 days | 30 days |
| Hotel licence required | Yes (building level) | No | No |
| Typical operator commission | 25-40% of gross | 10-15% of gross | 0% (local helper costs apply) |
| Estimated annual occupancy | 60-75% | 70-80% | 55-65% |
| Average daily / monthly rate | 2,500-5,000 THB/night | 30,000-60,000 THB/month | 25,000-50,000 THB/month |
| Owner control over pricing | Low | Medium | Full |
| Regulatory risk | Low | Low | Medium (procedural errors) |
| Estimated owner net (2-bed, Phuket) | 350,000-450,000 THB/year | 260,000-370,000 THB/year | 240,000-350,000 THB/year |
Formal licensing requirements - detail
Hotel Act B.E. 2547 divides establishments into four categories. For investors in Phuket and Koh Samui, two categories are most relevant:
- Category 1: accommodation-only property (no ancillary services such as restaurant or pool). Registration fee: 2,000 THB per room, capped at 40,000 THB per property
- Categories 3-4: properties with ancillary services (pool, restaurant, spa). Building and sanitation standards are substantially higher; an Environmental Impact Assessment (EIA) is required for properties exceeding 80 rooms
Documentation required across all categories in Phuket and Koh Samui:
- Building permit (Ror. 4) compliant with the Building Control Act
- Fire safety certificate issued by the relevant local authority
- Health department occupancy permit (Department of Health)
- Tax registration, including VAT registration for annual revenue above 1.8 million THB
- Public liability insurance covering guests
We verify on the ground that since 2024, fire inspection queues have become a significant bottleneck in Phuket. Waiting times for an inspector visit in Kamala and Surin have extended to six to eight weeks in our most recent checks.
Seasonality and model selection
Seasonality is a critical variable when choosing between short-term and monthly rental models. We monitor daily rates and occupancy across the main districts of Phuket and Koh Samui:
- High season (November to March): occupancy in licensed hotel properties reaches 80 to 95 percent in Bang Tao and Kamala (Phuket) and 75 to 90 percent in Chaweng (Koh Samui). Daily rates increase by 40 to 80 percent relative to low season
- Low season (May to October): occupancy drops to 30 to 50 percent in Phuket and 25 to 45 percent in Koh Samui. Rawai and Nai Harn show somewhat higher low-season occupancy (35 to 55 percent), supported by longer stays from digital nomads
- District-level variation: Maenam on Koh Samui maintains more stable annual occupancy (estimated 65 to 70 percent) than Chaweng (60 to 65 percent), because it attracts longer-term tenants. Rawai plays a comparable stabilising role on Phuket
For owners without a hotel licence, low season can paradoxically be more favourable - monthly tenants (digital nomads, European retirees) actively seek lower rates during that period and often commit to two-to-six-month stays, providing stable cash flow through otherwise thin months.
Risks and mistakes
- Conducting short-term rentals without a licence: penalties reach 20,000 THB per day. Since 2023, Phuket provincial authorities have conducted more than 200 documented inspections (per Provincial Office records). For foreign investors, enforcement action can also affect long-stay visa status or renewal prospects
- Developer-guaranteed return programmes: in our analysis, programmes offering 5 to 7 percent guaranteed annual returns over three to five years are frequently structured by inflating the purchase price by 15 to 25 percent. Once the guarantee period expires, actual occupancy and market rates may not sustain those return levels
- Juristic person (co-owners' assembly) overrides: even where a building holds a hotel licence, the owners' assembly can vote to prohibit short-term rentals. We review co-ownership regulations and assembly minutes before forming any location recommendation
- THB exchange rate exposure: over the past five years, the THB has moved by up to 20 percent against major currencies. Annual net income in local currency can translate very differently year to year once converted
- Tax filing obligations in the investor's home jurisdiction: Thailand has double taxation agreements (DTAs) with numerous countries. Under these agreements, rental income from Thai property is taxable in Thailand as the source country, but investors who are tax residents elsewhere must also report the income domestically and apply the relevant DTA method. The effective combined rate depends on which elimination method applies
FAQ
Can I rent my Phuket unit to tourists for a few nights without a hotel licence?
No. Hotel Act B.E. 2547 requires a hotel licence for any rental arrangement under 30 days. Operating without a licence exposes the property to fines of up to 20,000 THB per day and forced closure by provincial authorities.
Who obtains the hotel licence - the unit owner or the developer?
The licence is issued to the building operator or owner - in a condominium context, typically the management company or the developer. An individual unit owner cannot obtain a hotel licence covering a single apartment within a multi-unit building.
How much does a hotel licence cost in Thailand in 2026?
The registration fee ranges from 2,000 to 40,000 THB depending on the number of rooms and property category. Additional compliance costs - fire safety upgrades, sanitation works - can range from 200,000 THB to over 1,000,000 THB depending on the state of the building.
How long does the hotel licensing process take in Phuket?
Based on our estimates, the full process runs from 3 to 8 months. Fire safety and building inspections represent the primary source of delay, particularly in Kamala and Surin where inspection queues have lengthened since 2024.
Does a 30-day-or-longer rental require a hotel licence?
No. Monthly rentals (30 days and above) fall outside the scope of the Hotel Act and do not require a hotel licence. They are governed instead by the general tenancy provisions of the Civil and Commercial Code.
What occupancy rate should I realistically expect in Phuket in 2026?
In hotel-licensed properties across the established districts of Bang Tao, Kamala, and Surin, we monitor annual average occupancy in the range of 60 to 75 percent. In the monthly rental segment without a licence, our estimates indicate 70 to 80 percent annual occupancy, reflecting the demand from long-stay tenants.
What is the difference between a rental pool and a guaranteed return?
A rental pool distributes actual rental revenue to unit owners after deducting the operator's commission - income varies with real occupancy. A guaranteed return is a fixed payment made by the developer regardless of actual performance, but per our analysis it is typically funded by a premium built into the purchase price rather than genuine rental income.
Which Phuket districts have the highest concentration of hotel-licensed condominium projects?
Bang Tao, Kamala, and Surin on Phuket's west coast account for the largest share of licensed condo-hotel projects in our data sets. Rawai and Nai Harn are dominated by villa stock, most of which operates without hotel licences.
Are Thailand's short-term rental regulations expected to change?
The Thai government reviewed potential amendments to the Hotel Act during 2025, with discussion focused on regulating platforms such as Airbnb. As of Q1 2026, no legislative change has come into effect. Our analysts continue to monitor parliamentary proceedings and will update our data as the situation develops.
What are the key documents needed to verify before purchasing a rental property?
We recommend confirming the building's hotel licence status directly with the relevant Provincial Administration Office, reviewing the juristic person's co-ownership bylaws for any short-term rental restrictions, and examining the operator management agreement in full, including the commission structure and cost-pass-through clauses.
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