Generally, a foreign citizen who wishes to enter the Kingdom of Thailand is required to obtain a visa from a Royal Thai Embassy or a Royal Thai Consulate-General. However, nationals of certain countries do not require a visa if they meet visa exemption requirements as follows:
To apply for a visa, a foreigner must possess a valid passport or travel document that is recognised by the Royal Thai Government and comply with the conditions set forth in the Immigration Act of Thailand B.E.2522 (1979) and its relevant regulations. In addition, the visa applicant must be outside of Thailand at the time of application. The applicant will be issued with a type of visa in accordance to his or her purpose of visit.
In general, applicants are required to apply for a visa in person. However, Royal Thai Embassies and Royal Thai Consulates-General in some countries and in some cases may also accept applications sent through representatives, authorised travel agencies or by post. Please enquire at the Royal Thai Embassy or Royal Thai Consulate-General where you intend to submit your application of acceptable ways of application.
It is important to note that the period of visa validity is different from the period of stay. Visa validity is the period during which a visa can be used to enter Thailand. In general, the validity of a visa is 3 months, but in some cases, visas may be issued to be valid for 6 months, 1 year or 3 years. The validity of a visa is granted with discretion by the Royal Thai Embassy or Royal Thai Consulate-General and is displayed on the visa sticker.
On the other hand, the period of stay is granted by an immigration officer upon arrival at the port of entry and in accordance with the type of visa. For example, the period of stay for a transit visa is not exceeding 30 days, for a tourist visa is not exceeding 60 days and for a non-immigrant visa is not exceeding 90 days from the arrival date. The period of stay granted by the immigration officer is displayed on the arrival stamp. Travellers who wish to stay longer than such period may apply for extension of stay at offices of the Immigration Bureau in Bangkok, located at Government Center B, Chaengwattana Soi 7, Laksi, Bangkok 10210, Tel 0-2141-9889 or at an Immigration office located in the provinces. For more information on application for extension of stay, please visit the immigration website at Click Here
Foreigners entering Thailand are not permitted to work, regardless of their types of visa, unless they are granted a work permit. Those who intend to work in Thailand must hold the correct type of visa to be eligible to apply for a work permit. Information on Work Permit applications can be found at the website of the Office of Foreign Workers Administration, Department of Employment, Ministry of Labour at Click Here
Royal Thai Embassies and Royal Thai Consulates-General have the authority to issue visas to foreigners for travel to Thailand. The authority to permit entry and stay in Thailand, however, is with the immigration officers. In some cases, the immigration officer may not permit foreigner holding a valid visa entry into Thailand should the immigration officer find reason to believe that he or she falls into the category of aliens prohibited from entering Thailand under the Immigration Act B.E. 2522 (1979).
According to the Immigration Act of Thailand B.E. 2522 (1979), foreigners who fall into any of the following categories are prohibited to
enter Thailand:
All travelers travelling from or through countries which have been declared Yellow Fever Infected Areas must acquire an International Health Certificate verifying the
receiving of a Yellow Fever vaccination. For more information, please see List of Countries which are Declared Yellow Fever Infected Areas.
For detailed visa information, please Click Here