True Rental Returns on Thai Property in 2026: Net vs Gross

After management fees, platform commissions, vacancy, and legal constraints, realistic net rental yields on Thai residential property typically land between 3% and 6% per year - well below the 8% to 12% gross figures that appear in most sales decks. The gap is not a minor rounding error. It is structural, and it comes from costs that sellers rarely itemise and from licensing rules that can make your intended short-stay strategy illegal without a hotel licence.

This guide builds the full cost chain, compares letting strategies, and gives you an honest framework for stress-testing any yield figure you are shown before you sign.

Quick answer

• Advertised gross yields in popular Thai resort markets range from 7% to 12% (indicative, as of 2026). After all deductions, realistic net yields are typically 3% to 6%.
• Short-term rentals (daily or weekly stays) in condominiums are legally restricted unless the building holds a hotel licence under the Hotel Act B.E. 2547. Most condominiums do not hold this licence. Fines can reach THB 10,000 per day per unit under current enforcement practice.
• Long-term rentals (monthly leases, 1 year or more) carry lower gross income but face fewer legal risks and much lower platform costs.
• Guaranteed rental programs typically pay 5% to 7% per year gross. Read the contract: the guarantee is usually funded by a portion of your purchase price held in a developer reserve, not by real market income.
• Phuket and Koh Samui have 3 to 5 months of genuine high season (roughly November to April). Low-season occupancy can fall to 20% to 40%, dragging annual average occupancy below 60% even for well-managed units.
• Every net yield calculation must subtract: property management fee, juristic person fee (common-area maintenance), sinking fund top-ups, OTA (online travel agency) platform commissions, repair and refurbishment, withholding tax, and vacancy.

Options and scenarios

Scenario 1: Short-term rental in a hotel-licensed condominium - Phuket

A fully furnished one-bedroom condominium on Phuket priced at THB 5,000,000 (approximately USD 135,000 at Q1 2026 indicative exchange rates) in a building that holds a valid hotel licence can be placed in a rental pool operated by the developer or a third-party hotel operator.

Gross income estimate: Assuming an average nightly rate of THB 2,500 and 55% annual occupancy (market estimate, Phuket resort condominiums, 2026), gross rental income is approximately THB 500,000 per year. That is a 10% gross yield on the purchase price.

Deductions:

• Operator or management fee: 30% to 40% of gross revenue. At 35%, that is THB 175,000.
• OTA commissions (if the operator lists on external platforms): often already embedded in the operator split, but if billed separately, add 15% to 18% of bookings.
• Juristic person fee (common-area maintenance charged monthly by the building's juristic person - the legal entity that manages the condominium): THB 40 to THB 80 per square metre per month. For a 35 sqm unit, estimate THB 25,200 per year at THB 60/sqm.
• Sinking fund top-up (a capital reserve for major building repairs, paid periodically): THB 500 to THB 1,000 per sqm one-off at purchase, then periodic top-ups per juristic person rules. Budget THB 5,000 to THB 10,000 per year.
• Repair and refurbishment: rental-grade furniture and appliances in a short-stay unit wear quickly. Budget 2% to 3% of purchase price every 5 to 7 years, or roughly THB 20,000 to THB 30,000 per year annualised.
• Withholding tax on rental income: Thailand levies withholding tax on rental income paid to non-residents, typically at 15% of gross income under Thai Revenue Code rules (confirm current rates with a local tax adviser, as treaty positions vary by country).

Net income estimate after main costs (excluding withholding tax): THB 500,000 minus THB 175,000 (management) minus THB 25,200 (juristic) minus THB 7,500 (sinking fund mid-estimate) minus THB 25,000 (repair annualised) = approximately THB 267,300.

Apply 15% withholding tax on the gross (THB 75,000): net becomes approximately THB 192,300.

Net yield: approximately 3.8% on a THB 5,000,000 purchase price.

That is less than half the 10% gross headline. The gap is real and typical.

Scenario 2: Long-term lease (monthly, 12-month contract) - Chiang Mai or Bangkok

A one-bedroom condominium in a mid-range Bangkok or Chiang Mai building priced at THB 4,000,000 rented on a 12-month lease at THB 18,000 per month generates THB 216,000 gross per year - a 5.4% gross yield.

Deductions:

• Property management fee (if you use an agent to handle the tenancy): 1 month's rent per year (roughly 8% of annual gross), so THB 18,000.
• Juristic person fee: THB 30 to THB 50/sqm for a mid-range building. For 35 sqm, estimate THB 18,000 per year.
• Repair and maintenance: lower turnover means lower wear. Budget 1% of purchase price per year: THB 40,000.
• Vacancy: even a well-managed unit may have 1 to 2 months of vacancy per year between tenancies. At THB 18,000/month, that is THB 18,000 to THB 36,000 of lost income.
• Withholding tax: 15% of gross if non-resident owner: THB 32,400.

Net income estimate: THB 216,000 minus THB 18,000 (management) minus THB 18,000 (juristic) minus THB 40,000 (repairs) minus THB 27,000 (1.5 months vacancy mid-estimate) minus THB 32,400 (withholding tax) = approximately THB 80,600.

Net yield: approximately 2.0% on a THB 4,000,000 purchase price.

The numbers look worse here not because long-term leasing is always inferior, but because repairs and vacancy in this scenario are conservative estimates. If vacancy is just 1 month and repairs run lower, net yield moves toward 2.5% to 3.5%. The point is that 5.4% gross becomes 2% to 3.5% net - not 5%.

Scenario 3: Guaranteed rental program from a developer

A developer sells a resort condominium at THB 6,000,000 with a 5-year guaranteed return of 7% per year gross (THB 420,000/year). This is marketed as 'passive income with no risk.'

What the guarantee typically means in practice (as of 2026):

• The developer holds back a portion of your purchase price in an internal reserve at the time of sale. That reserve funds the guarantee payments. You are effectively pre-paying your own income.
• After year 5, if underlying occupancy has not performed, the developer may renegotiate, reduce the rate, or cease the program. Review any exit clause carefully.
• During the guarantee period, you typically cannot use the unit yourself, or use is limited to 14 to 30 days per year, reducing flexibility.
• Management, juristic fees, sinking fund, and tax still apply on top of or within the guaranteed amount. Read whether the 7% is before or after these costs.
• If the developer goes into financial difficulty before or during the guarantee period, the guarantee is unsecured. There is no formal protection mechanism equivalent to deposit insurance for these arrangements in Thailand.

Indicative realistic net under a guaranteed program: 4% to 5.5% per year over the guarantee period, assuming developer solvency and that fees are not netted from the stated percentage. After the guarantee period ends, treat the unit as an unguaranteed short-term rental and apply Scenario 1 logic.

Comparison table

Parameter	Short-term rental (hotel-licensed)	Long-term lease (12-month)	Guaranteed rental program
Gross yield (indicative, 2026)	8% to 12%	4% to 6%	5% to 7% (contractual)
Realistic net yield	3.5% to 6%	2% to 3.5%	4% to 5.5% (during guarantee)
Management fee	30% to 40% of gross revenue	8% to 10% of annual rent	Embedded in program terms
OTA / platform commission	15% to 18% (may overlap management split)	Not applicable	Not applicable
Legal risk	High if building lacks hotel licence	Low	Low during guarantee period
Occupancy sensitivity	High (seasonal, 20% to 60% low season)	Low (steady monthly income)	None during guarantee
Owner flexibility	Limited by operator agreement	High (lease terms negotiable)	Very limited (14 to 30 days/year)
Best suited for	Buildings with hotel licence, Phuket/Samui tourist zones	Bangkok, Chiang Mai, Pattaya residential areas	Buyers who want simplicity for 3 to 5 years
Post-program risk	Ongoing	Ongoing	High if underlying demand is weak

Risks and mistakes

Accepting gross yield without asking for the cost breakdown

Every yield figure in a sales deck is gross unless explicitly stated otherwise. Ask the seller or developer to provide a written, itemised net yield calculation. If they cannot or will not, treat the gross number as unverifiable.

Assuming your building can legally host short-stay guests

Most Thai condominiums are registered as residential buildings, not hotels. The Hotel Act B.E. 2547 requires a hotel licence for accommodating guests for fewer than 30 consecutive days commercially. Without this licence, the building's juristic person can prohibit short-term letting, and authorities can fine both the operator and the unit owner. Before purchase, request the building's hotel licence number. If none exists, plan only for monthly leases.

Underestimating low-season vacancy on resort islands

Phuket's main tourist season runs roughly from November to April. Koh Samui has two shorter peaks (January to April and July to August) with a pronounced monsoon low season from September to November. A sales presentation may show occupancy rates from the high-season months only. Ask for a 12-month occupancy average from actual managed units in the same building, not projections.

Trusting guaranteed rental programs without reading the full contract

Key contract terms to check: who funds the guarantee (developer reserve vs actual rental income), what happens if the developer restructures, what costs are excluded from the guaranteed rate, what personal-use restrictions apply, and what happens at the end of the guarantee term. A Thai-qualified solicitor (a legal professional licensed by the Thai Lawyers Council) should review any guarantee contract before you sign.

Ignoring withholding tax

Thailand deducts withholding tax at source on rental income paid to non-residents. Rates depend on your country's double taxation agreement with Thailand. Some buyers find this out only when the first quarterly payment arrives net of tax deductions. Check your treaty position before purchase, not after.

Forgetting currency risk

If your income is in Thai Baht and your mortgage or cost of living is in EUR, GBP, or USD, exchange rate movements affect your real return. The THB has been moderately stable against major currencies in recent years, but this is not guaranteed. Build a currency-stress scenario into your yield model.

Buying in a building with a poorly managed juristic person

The juristic person is the legal entity, elected from unit owners, that manages a condominium building under Thai Condominium Act provisions. A poorly managed juristic person may neglect common areas, allow sinking fund reserves to run low, or set fees inconsistently. Inspect the building's audited accounts and sinking fund balance before purchase. Request the last two years of juristic person meeting minutes.

Overlooking the chanote title requirement

A chanote (Nor Sor 4 Jor) is Thailand's highest-grade land title document, confirming precise GPS-surveyed boundaries. Foreign buyers of condominiums should confirm the building sits on chanote-titled land. Lower-grade titles (Sor Kor 1, Nor Sor 3) can complicate future resale and bank financing, indirectly affecting the pool of tenants and buyers available to you.

FAQ

What is a realistic net rental yield for a condominium in Phuket in 2026?

Based on market estimates for 2026, a well-managed short-term rental condominium in a hotel-licensed Phuket building can deliver a net yield of 3.5% to 6% per year after management fees, platform commissions, juristic fees, repairs, and withholding tax. Higher figures are possible in premium locations with consistently high occupancy, but they are not the typical outcome for most units.

What is the difference between gross yield and net yield on Thai property?

Gross yield divides annual rental income by purchase price, ignoring all costs. Net yield subtracts all operating costs (management, common-area fees, repairs, vacancy, tax) before dividing by purchase price. The gap in Thailand is typically 3 to 6 percentage points. A property advertised at 10% gross may deliver 4% to 5% net.

Can I legally rent my Thai condominium to short-stay tourists?

Only if your building holds a valid hotel licence under the Hotel Act B.E. 2547. Most residential condominiums do not hold this licence. Without it, short-stay letting (under 30 consecutive nights) is legally prohibited and enforceable by the building's juristic person and Thai authorities. Verify the hotel licence status of any building before purchase if short-term letting is your income strategy.

Are developer guaranteed rental programs safe for foreign buyers?

They provide income predictability for the guarantee period (typically 3 to 7 years), but the income is often funded from a developer-held reserve, not actual market rental performance. Risks include developer insolvency, contract terms that exclude certain costs from the guaranteed rate, and uncertainty about income after the guarantee ends. Have a Thai-qualified legal professional review the contract before signing.

How do juristic person fees affect my net yield?

The juristic person fee, sometimes called the common-area maintenance fee (CAM fee), is charged monthly per square metre by the building's juristic person to cover shared costs: lifts, pool, security, landscaping. Rates in resort buildings typically run THB 50 to THB 100 per sqm per month. For a 40 sqm unit at THB 70/sqm, the annual cost is THB 33,600. This must be deducted from rental income before calculating net yield.

What is a sinking fund in Thai condominium ownership?

A sinking fund (known in Thai as the 'special maintenance fund') is a capital reserve collected from unit owners for major future building repairs: roof replacement, lift overhaul, facade work. Under the Condominium Act, the initial sinking fund is paid at purchase (typically THB 500 to THB 1,000 per sqm one-off). Juristic persons may levy additional top-ups as needed. This is a real ownership cost that reduces your net return.

Does the FET requirement affect rental income repatriation?

A Foreign Exchange Transaction (FET) form - an official bank document confirming that foreign currency was brought into Thailand to purchase a condominium - is required to repatriate sale proceeds when you eventually sell. It does not directly affect monthly rental income repatriation, but you should maintain a clean paper trail of all foreign currency inflows and rental income flows through a Thai bank account to avoid complications at exit.

How does low season affect rental yields on Koh Samui?

Koh Samui experiences significant monsoon periods, with the Gulf of Thailand coast seeing heavy rainfall from October to December. Annual occupancy for short-stay rentals on Koh Samui typically averages 50% to 65% when measured across all 12 months (market estimates, 2026). A yield model based on high-season rates and 75% to 80% occupancy will significantly overstate actual income. Build your model on a 50% to 55% annual occupancy rate as the base case.

What taxes do I pay as a foreign owner renting out Thai property?

As of 2026, rental income in Thailand is subject to withholding tax (typically 15% for non-residents, subject to applicable double taxation agreements). You may also have an obligation to file a Thai personal income tax return if you have other Thai-sourced income. Land and building tax (introduced under the Land and Buildings Tax Act B.E. 2562) applies to rental properties at rates that depend on appraised value and use. Engage a Thai tax adviser to confirm your specific obligations.

Is self-managing a rental unit in Thailand practical for a foreign owner?

Self-management from overseas is operationally difficult. Responding to tenant issues, managing OTA listings, coordinating cleaning and maintenance, and handling Thai-language communication with the juristic person all require local presence or a reliable local contact. Most foreign owners use a professional property management company, which adds 8% to 40% of gross revenue in fees depending on whether it is a long-term or short-term letting model. The fee is a real cost, not optional.

---

Planning a property purchase in Thailand? Send us your requirements - the THAI.ESTATE team will reply with specific options and a safety checklist for your case.

Contact the team ->