Getting a visa for Thailand is straightforward for most expats if you understand which documents to submit and prepare them correctly. Thailand's e-visa system went live worldwide in January 2025 and has made applications much easier.

 Citizens of over 90 countries – including the United States of America, the United Kingdom, and most European countries – can enter visa-free for up to 60 days. This visa-free period can be extended once for an additional 30 days at Thai immigration offices, giving you a total of 90 days without needing to apply for a visa in advance.

That said, authorities have tightened enforcement on visa runs. Since 2025, visa-exempt travellers can only extend their stay twice per calendar year: the first extension grants 30 days, and the second provides just seven days. Land border crossings are now limited to twice per calendar year as well.

Every traveller must complete the Thailand Digital Arrival Card (TDAC) three days before arrival. No matter what visa you have (and even if you're allowed visa-free entry), you need to complete it. Skip it, and you'll face delays at immigration.

Tourist visas for Thailand

queuing at customs

Thailand offers different tourist visas based on your nationality and the length of your stay. If you plan to stay longer than the visa-free period allows, you can apply for a Thai tourist visa before arrival. Single-entry tourist visas let you stay up to 60 days, and can be extended once for another 30 days after you're in Thailand. Multiple-entry tourist visas last six months from issue, with 60 days allowed per entry.

You'll need proof of onward travel, evidence that you have enough money for your stay, and a passport valid at least six months past when you plan to leave. Processing usually takes three to 10 working days, but apply two to four weeks before you travel to be safe.

Useful links

Non-immigrant visas for Thailand

visa application paperwork

Non-immigrant visas are for people coming to Thailand for reasons other than tourism. Thai embassies provide detailed information on the requirements for each visa category. These visas are ideal for volunteers, students, business professionals, and retirees.

Aside from the ones listed below, media professionals need an M Visa and Ministry of Foreign Affairs approval. Religious workers doing missionary work can obtain an RA Visa through the Department of Religious Affairs. These visas need more paperwork and take longer to approve. For most expats, however, the following visa types will cover their needs:

B Visas

The Non-Immigrant B Visa is the most common choice for expats working in Thailand. It lets you enter for employment or business and usually lasts 90 days from arrival, regardless of whether you get a single-entry or multiple-entry B.

Companies usually help their employees get a B Visa by providing documents like a work permit approval letter (WP.3) from the Ministry of Labour. Once you enter Thailand on a B Visa, you have 15 days to apply for your work permit. Once you've got the work permit, you can extend your visa for up to one year at a time through Thai immigration.

The B Visa application process is now entirely online through Thailand's e-visa system. If you're outside Thailand, submit your application through your local Thai embassy or consulate.

Work Permits for Thailand

ED Visas

Non-immigrant ED Visas are for expats studying in Thailand, whether those are full-time courses, internships, or even just company training programmes. Informal language or cultural courses – such as Thai language schools, Muay Thai training, or cooking classes – can qualify for ED Visas if the institution is accredited by Thailand's Ministry of Education and meets minimum curriculum requirements.

The ED Visa is initially valid for 90 days. You can apply for extensions based on your enrolment and how long your programme lasts.

O visas

The Non-Immigrant O Visa is for dependants of Thai citizens or expats already living in Thailand. Spouses and children of people working or retiring in Thailand usually use this visa. Volunteer workers can also apply for O Visas. You'll need a letter of endorsement from the organisation you'll work with, plus a copy of that organisation's registration certificate.

Getting an O Visa as the spouse of a Thai national can be trickier if you’re depending on a Thai wife instead of a Thai husband. Thai immigration generally looks at these applications more closely and requires higher financial thresholds. There’s not much of a difference for accompanying spouses of expat work permit holders.

Destination Thailand Visas (DTVs)

The Destination Thailand Visa (DTV), launched in July 2024, has become wildly popular among digital nomads and remote workers. The DTV is valid for five years with multiple entries. You can stay up to 180 days per entry, extendable once for another 180 days, so that’s nearly a full year without leaving Thailand.

This visa is for two groups: remote workers and people engaged in Thai cultural activities. Remote workers need proof of employment with a foreign company, freelance contracts, or a portfolio that shows location-independent income. The other category covers people enrolled in Muay Thai training, Thai cooking courses, medical treatment, or other approved cultural programmes that last at least six months.

Spouses and dependant children under 20 can apply for their own DTVs through separate applications. You must apply from outside Thailand through the e-visa portal or at Thai embassies abroad. You can't apply for a DTV if you're already in the country.

While in the country on the DTV, you can't work for Thai companies or Thai clients, and it doesn't lead to permanent residence. It's purely for remote work with foreign income, or for cultural immersion.

Retirement visas

Category O-A Visas are for retirees aged 50 and older. Beyond standard visa requirements, you must show sufficient annual funds. The O-A Visa requires criminal background checks, medical certificates, and mandatory health insurance. The visa is initially valid for one year, and you can renew it annually if you keep meeting the financial and health insurance requirements.

For those seeking even longer stays, Thailand offers the Non-Immigrant O-X Visa to citizens of select countries. This visa is valid for up to 10 years (issued as two consecutive five-year periods) but requires much higher financial proof.

For retirees seeking even longer stays with enhanced benefits, Thailand's Long Term Resident (LTR) Visa offers a 10-year option for those aged 50 and above. LTR holders get exemption from Thai tax on foreign income, fast-track airport services, and one-year reporting instead of the standard 90-day requirement.

Check your nearest Thai embassy's website or contact them directly for the complete list of requirements. Given the complexity of the application process for this visa, many retirees hire a professional immigration lawyer.

Useful links

Permanent residence in Thailand

visa application form and passport

Permanent residence in Thailand lets foreign nationals live in the country indefinitely without visa renewals. The application process is highly competitive and strictly regulated. Only 100 permits are granted per nationality each year.

To qualify for permanent residence in Thailand, you must have held a non-immigrant visa with yearly extensions for at least three years straight. You'll also need a valid work permit covering those three years, or meet alternative criteria like being married to a Thai citizen for at least five years.

Applications typically open during specific windows – usually March to May or October to December. The exact dates are announced on the Immigration Bureau's official website each year. Once submitted, applications undergo extensive review, including document verification, a Thai language interview, and background checks. The entire process usually takes 12 to 18 months from submission to approval.

Permanent residence doesn't expire and doesn't need annual renewal like other visa types. You will need to report your address to immigration annually, though. Permanent residents receive a blue residence book and can apply for an alien registration book that works like a Thai ID card.

Permanent residence status opens a pathway to Thai citizenship after 10 years. Many expats find the investment worthwhile for long-term stability.

Visa requirements can change at short notice. Expats should contact their respective embassy or consulate for the latest details.

What do expats say about Thai visa application processes?

"My visas are run through my language school. The only difficult thing I’ve experienced is sitting on long bus rides to the border. Do your research, ask questions from other expats with actual experience, and be cool and calm at every immigration office."

Read our expat interview about living in Thailand with Canadian expat James to learn more. 

"I did the visa applications myself for several years as a journalist. It was painful, but no more so than in any other country. But these days the company I work for handles all my paperwork, which is a lucky situation to be in."

Check out our expat interview about Thailand with Canadian expat Greg to learn more about his over 20-year experience.

Further reading

►For more information on the required documentation for working in the country, see our page on Work Permits for Thailand

Are you an expat living in Thailand?

Expat Arrivals is looking for locals to contribute to this guide, and answer forum questions from others planning their move to Thailand. Please contact us if you'd like to contribute, or fill in our expat interview form to be featured.