For a visit of up to 45 days**
(**Previous permitted period of stay was 30 days; the extension to 45 days will be in effect from 1 Oct 2022 until 31 March 2023)
U.S. Passport holders are not required to obtain a visa when entering Thailand for tourism purposes and will be permitted to stay in Thailand for a period not exceeding 45 days on each visit or 15-day stays if arriving by land-crossing.
Entering the Kingdom through land/sea border checkpoints under Tourist Visa Exemption Scheme is permitted only twice in a calendar year. Travelers entering Thailand under the Tourist Visa Exemption Scheme must possess adequate cash of or equivalent to 20,000 THB per person or 40,000 THB per family.
Passport holders from the following countries/territory are not required to obtain a visa when entering Thailand for tourism purposes and will be permitted to stay in the Kingdom for a period not exceeding 45 days on each visit: Tourist Visa Exemption Scheme: Andora, Australia, Austria, Bahrain, Belgium, Brazil, Brunei Darussalam, Canada, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Japan, Korea, Kuwait, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Maldives, Mauritius, Monaco, Netherlands, New Zealand, Norway, Oman, Peru, Philippines, Poland, Portugal, Qatar, San Marino, Singapore, Slovakia, Slovenia, Spain, South Africa, Sweden, Switzerland, Ukraine, Sweden, UAE, UK, USA, and Vietnam. Bilateral Agreement Arrangement: Lao, Macau, Mongolia, and Russia.
For a visit of up to 90 days**
Passport holders from the following countries/territory are not required to obtain a visa when entering Thailand for tourism purposes and will be permitted to stay in the Kingdom for a period of not exceeding 90 days on each visit: Bilateral Agreement Arrangement: Argentina, Brazil, Chile, Korea, and Peru
For a visit of up to 14 days**
Passport holders from the following countries/territory are not required to obtain a visa when entering Thailand for tourism purposes and will be permitted to stay in the Kingdom for a period of not exceeding 14 days on each visit: Bilateral Agreement Arrangement: Cambodia, Myanmar
NB: Tourist Visa Exemption does not apply to foreigners holding Travel Document for Aliens issued by the above mentioned countries.
For more information regarding Visa on Arrival, please check with the Immigration Bureau through the website www.immigration.go.th under the information section.