Buying property in Thailand from Switzerland

A Swiss buyer comes to Thailand with francs, a choice of direct flights from Zurich, and a home tax system that treats foreign property in its own way. Thailand's rules on what a foreigner may own and how the money must arrive are national and fixed. Switzerland's rules decide what the purchase means for your return at home, and in one respect they are favourable: Thai property and its rent are kept out of the Swiss tax base, though not out of the rate.

Why Swiss buyers choose Thailand, and where

The practical case rests on direct flights to both Bangkok and Phuket, the right to own a condominium freehold, and eligibility for every long-stay visa Thailand offers, including the 10-year O-X from age 50.

The places to consider:

• Phuket, with the Edelweiss non-stop from Zurich. Villas on lease and managed condominiums in Layan, Surin and Kamala.
• Koh Samui, for hillside villas on lease around Bophut and Choeng Mon.
• Hua Hin, a quieter Gulf resort town within driving distance of Bangkok.
• Bangkok, with Thai Airways' daily flight from Zurich. Freehold condominiums in Sathorn and Silom and Thonglor and Ekkamai.
• Pattaya, with sea-view condominiums on Pratumnak.

The two coasts have their wet months at different times of year. Read climate and seasons before deciding where to spend the Swiss winter, and see where to buy in Thailand for a comparison of the areas.

What Swiss buyers can own in Thailand

• A condominium, freehold. A foreigner can own a unit outright, provided foreign ownership in the building stays within 49% of the total floor area of all units. See the condominium foreign quota.
• A villa, on lease. Under the Land Code a foreigner cannot acquire land directly. The land under a villa is held on a registered lease, which the Civil and Commercial Code limits to 30 years. Renewal clauses are contractual promises, not registered rights. See buying a villa in Thailand.
• No nominee structures. Acquiring land as a representative of a foreigner is an offence under the Land Code, and the Department of Lands issued a circular on nominee holdings in May 2026. See Thai company ownership risks.
• Your own lawyer. Land Office officials register the transfer but do not act for you. See title deeds and due diligence.

Getting to Thailand: flights for Swiss buyers

In winter 2026/27 Thai Airways flies daily non-stop from Zurich to Bangkok, rising to 11 flights a week from 16 January 2027. The flight is timetabled at 10 hours 35 minutes.

Edelweiss flies Zurich to Phuket, timetabled at 11 hours 10 minutes in November 2026. From Geneva or Basel, connect through Zurich or another European or Gulf hub. From Bangkok, Koh Samui and Hua Hin are a short flight or a drive away. See flights and getting around.

How long Swiss buyers can stay in Thailand

Switzerland is on Thailand's list of 60 countries and territories whose passport holders are admitted without a visa for 30 days. The stay fell from 60 days on 15 September 2026. One extension of up to 30 days is available at an immigration office for THB 1,900.

Buying property alone gives no right to stay. For a winter in Thailand you need a visa:

• The retirement visa from age 50. Swiss nationals are eligible for the 10-year O-X, which requires THB 3 million on deposit in Thailand, or THB 1.8 million plus annual income of THB 1.2 million.
• The Destination Thailand Visa: five years, multiple entry, for remote workers whose employer or clients are outside Thailand.
• Thailand Privilege: paid membership with no age test.
• The Long-Term Resident visa, where Thai property held in your own name can count toward the investment test.

Moving money to Thailand from abroad: Swiss buyers

A foreign buyer of a freehold condominium must bring the price into Thailand as foreign currency.

1. Send francs or euros from your own account to the Thai account named in the contract. Do not let your bank convert to baht before sending.
2. Give the purpose as the purchase of the specific unit.
3. The Thai bank converts the funds and issues a Foreign Exchange Transaction Form for each transfer of USD 50,000 or more. Below that, it issues a certificate of the foreign currency purchase.
4. The Land Office asks for these at registration.

Your Swiss bank may ask about the purpose and origin of a large transfer, so have the purchase contract to hand. Each off-plan instalment is exposed to the franc's rate against the baht on the day it is sent. The procedure is in sending money to Thailand.

Swiss tax in outline

In outline:

• Rent. Foreign rental income is exempt in Switzerland, with progression. The actual or deemed rental income, with maintenance costs and mortgage interest, must be declared on the Swiss return so that the rate on your other income can be set.
• Wealth. Property abroad is exempt from Swiss net wealth tax but is taken into account in setting the rate on your other assets.
• Deemed rental value. Swiss voters approved abolishing deemed rental income on 28 September 2025, with effect no earlier than 2028. Ask your adviser how that will affect the declaration of a home you use yourself.

Thailand taxes first. Rent paid from Thailand to a non-resident owner has 15% withheld. Anyone who spends 180 days or more in Thailand in a calendar year becomes a Thai tax resident, and a resident's foreign income earned from 2024 onwards is taxable when brought into Thailand. The double taxation agreement with Switzerland was signed on 12 February 1996 and has been in force since 19 December 1996.

A gain on sale, a move to Thailand in retirement and the interaction of the treaty with your canton's rules all need advice from a Swiss tax adviser with Thai experience. Our guide to rental income and tax covers the Thai side.

A buying checklist for Swiss buyers

1. Decide between a freehold condominium and a leasehold villa.
2. Appoint an independent Thai lawyer, engaged and paid by you.
3. Have the title, the seller and the building's foreign quota checked before paying a deposit.
4. Read the contract in a language you understand, and check which language version prevails.
5. Send francs or euros in your own name and keep the bank forms with the title.
6. Budget for property taxes and buying costs.
7. Settle your visa route and take Swiss tax advice before completion.