Everything you need to enter Thailand in 2026
Thailand remains one of the world’s most welcoming destinations, but the paperwork at the border has changed a great deal since 2024. The old paper arrival card is gone, most visitors now get a longer visa-free stamp, and immigration officers are checking documents more closely than they did during the post-pandemic rush. Whether you are coming for a two-week beach holiday, a business trip or a longer stint of remote work, this guide walks you through exactly what you need to enter Thailand in 2026, from the mandatory Thailand Digital Arrival Card to visas, funds and the practical rules on the ground.
Entry rules in Thailand can move quickly, so treat this as a practical starting point and always cross-check the official Thai government portals linked below before you fly.
Visa requirements for Thailand in 2026
What you need before travelling depends on your nationality and how long you plan to stay. Most short-term tourists will not need a visa at all, while longer or purpose-specific stays require either a visa on arrival, an e-Visa or a longer-term visa arranged in advance.
Understanding visa exemptions
Under the current visa-exemption scheme, passport holders from roughly 93 countries and territories can enter Thailand for tourism without a visa. Most eligible nationalities, including the UK, the US, Australia, Canada, most of the EU, Japan and South Korea, receive a 60-day stamp on arrival, a significant increase from the 30 days that applied before mid-2024.
A 60-day visa exemption can be extended once at a local Thai immigration office for a further 30 days, at a cost of 1,900 THB, bringing the maximum visa-free stay to around 90 days. You can check the full country list and current durations in our dedicated Thailand visa exemption guide.
Important 2026 note: the Thai Cabinet has approved a plan to reduce visa-free entry to a shorter 30-day stay for a smaller list of countries. At the time of writing this had not yet been published in the Royal Gazette and so had not taken legal effect, meaning the 60-day rule still stands for most nationalities. Because this is one of the most fluid areas of Thai entry policy, confirm the length of your permitted stay with a Royal Thai Embassy or the official e-Visa portal shortly before you travel.
Types of visas available
If you are not eligible for a visa exemption, or you want to stay longer or work, the main options are:
- Tourist Visa (TR): for stays beyond the visa-exempt period, typically allowing 60 days per entry, extendable by 30 days.
- Visa on Arrival (VOA): available to citizens of a shorter list of around 31 countries not covered by the exemption scheme. It costs 2,000 THB (cash, in Thai Baht), allows a single entry of 15 days, and requires a passport photo and proof of onward travel.
- Non-Immigrant visas: categories such as Non-B (business/work), Non-ED (study), Non-O (family, retirement) and Non-OA/OX (long-stay retirement) for those with a specific purpose.
- Destination Thailand Visa (DTV): a five-year, multiple-entry visa aimed at remote workers, freelancers and those pursuing “soft power” activities such as Muay Thai or Thai cooking courses (see the long-term section below).
Applying for a visa: the e-Visa system
Thailand has moved almost entirely online. The official Thailand e-Visa system, run by the Ministry of Foreign Affairs at thaievisa.go.th, now handles most tourist and non-immigrant visa applications. You apply and upload your documents digitally, and you must be outside Thailand at the time of application. Once approved, you receive a confirmation by email to print and show to your airline and to immigration on arrival, so there is generally no need to hand your passport in at an embassy.
Only ever apply through the official thaievisa.go.th portal or a Royal Thai Embassy or Consulate. Numerous look-alike third-party sites charge inflated “service” fees for what is a government process.
The Thailand Digital Arrival Card (TDAC)
This is the single biggest change since 2024. Since 1 May 2025, the old paper TM6 arrival/departure card has been abolished and replaced by the Thailand Digital Arrival Card (TDAC). Completing it is mandatory for every non-Thai national entering the country by air, land or sea, regardless of nationality, visa type or length of stay. Infants and children each need their own TDAC, though families can submit a group application for up to 10 travellers at once.
Key things to know:
- Complete it online at the official portal, tdac.immigration.go.th. It is completely free, so avoid any site that asks for payment.
- You can only submit it within 72 hours (3 days) before arrival, including your day of arrival.
- It is valid for a single entry only. If you leave and re-enter Thailand, you must complete a new TDAC each time.
- After submitting, you receive a confirmation (with a QR code) by email. Save it and show it to the immigration officer on arrival.
The form collects basic passport, travel and accommodation details, takes a few minutes to complete, and can be done on a phone, tablet or laptop. Fill it in before you reach the airport, as connectivity and queues at immigration make last-minute completion stressful.
Health, insurance and vaccination rules
The pandemic-era requirements that dominated entry in 2022–2023 have all been withdrawn. For 2026:
- There is no requirement to show proof of COVID-19 vaccination or a vaccination certificate.
- The former rule requiring at least USD 100,000 of COVID-19 medical insurance has been scrapped for ordinary tourists.
- There are no mandatory pre-arrival tests or quarantine for general travellers.
That said, comprehensive travel medical insurance is still strongly recommended. Private healthcare in Thailand is good but can be expensive, and certain long-stay visa categories (such as the Non-OA retirement visa) do still carry their own specific insurance conditions. Check the requirements for your particular visa type before you travel.
Thai customs and immigration: documents and rules
Essential documents for travel
Whatever your entry route, arrive with the following ready:
- A passport valid for at least six months beyond your arrival date, with at least one blank page.
- Your TDAC confirmation (QR code) for every traveller.
- Your visa or e-Visa approval, if you are not entering under the exemption scheme.
- Proof of onward or return travel within your permitted stay.
- Proof of accommodation for at least your first few nights.
- Proof of sufficient funds (see below).
Proof of funds and onward tickets
Financial-means checks were reinstated in May 2025 after a temporary suspension, and immigration has run several high-profile enforcement sweeps since. The commonly cited thresholds are around 20,000 THB per person (40,000 THB per family) for visa-exemption entry, and 10,000 THB per person (20,000 THB per family) for visa on arrival, in cash or equivalent.
In practice, checks are discretionary. First-time visitors with a return ticket and a hotel booking are rarely asked, while frequent “border-run” visitors and anyone whose trip looks borderline can face closer scrutiny. Officers have been told to prioritise physical cash or bank statements over screenshots of banking apps. Similarly, an onward ticket is officially required and is often enforced by airlines at check-in (they can be fined for carrying an inadmissible passenger), even when immigration officers wave it through. Travelling with these documents ready is the simplest way to avoid problems.
Entry, exit and overstay rules
Your permission-to-stay stamp shows the exact date by which you must leave. Overstaying carries a fine of 500 THB per day, up to a maximum of 20,000 THB, and longer overstays can lead to detention, deportation and re-entry bans. If you need more time, apply for an extension at an Immigration Bureau office before your stamp expires rather than overstaying.
The tourist entry fee
You may have read about a planned 300-baht tourist entry fee (150 THB for land and sea arrivals). As of mid-2026 this fee has been repeatedly postponed and is not currently being collected. If and when it launches, it is expected to apply first to air arrivals. Check for the latest status before you travel, but at present there is no additional entry fee to budget for.
Long-term stays in Thailand
If you want to stay for months or years rather than weeks, several routes exist beyond the standard tourist options.
The Destination Thailand Visa (DTV)
Launched in 2024, the DTV has become the headline option for digital nomads and remote workers. It is a five-year, multiple-entry visa allowing stays of up to 180 days per entry, extendable once per entry by a further 180 days for 1,900 THB. The application fee is around 10,000 THB (varying by country of application), and applicants generally need to show liquid funds of at least 500,000 THB and apply from outside Thailand via the e-Visa portal. Our full Thailand digital nomad visa guide covers eligibility and documents in detail.
Retirement and long-stay visas
Travellers aged 50 and over can apply for the Non-Immigrant O-A (one-year) or O-X (up to ten-year) retirement visas, subject to financial and, in some cases, insurance requirements. The Long-Term Resident (LTR) visa, aimed at wealthy pensioners, high-earning professionals and skilled workers, offers up to 10 years and a range of benefits for those who qualify.
Work, study and family visas
Those employed in Thailand typically hold a Non-Immigrant B visa paired with a work permit, students hold a Non-ED visa, and spouses or parents of Thai nationals can use the Non-Immigrant O category. Each has its own paperwork and, for extensions, must be processed at an immigration office, usually for a fee of around 1,900 THB.
Extending your stay legally
Most short-term stays can be extended once at a local immigration office. Bring your passport, TM7 extension form, a photo and the 1,900 THB fee, and allow time for the process. Always extend before your current stamp expires, and keep copies of every document you submit.
Travel tips and advisories
Practical tips for your Thai trip
- Check routine vaccinations. No vaccine is required for entry, but health professionals often recommend being up to date on Hepatitis A, Typhoid and Tetanus-Diphtheria, and taking mosquito-bite precautions against dengue.
- Carry copies. Keep digital and paper copies of your passport, TDAC confirmation and visa.
- Have some cash ready. The VOA fee, and any funds check, must be met in cash, ideally Thai Baht.
- Mind the roads. Road traffic is the biggest safety risk for visitors; wear a helmet on motorbikes and check that any rental is covered by your insurance.
Cultural etiquette and laws
A little cultural awareness goes a long way. Return the wai greeting where appropriate, stand respectfully when the Thai national anthem is played in public spaces, and dress modestly at temples and other religious sites (covered shoulders and knees). Crucially, Thailand enforces strict lèse-majesté laws: any perceived insult to the monarchy is a serious criminal offence, so avoid disrespectful comments online or in person. Drug offences also carry heavy penalties despite the relaxation of some cannabis rules, so know the current law before you go.
The bottom line
Entering Thailand in 2026 is straightforward if you prepare the essentials: a passport valid for six months, a completed and free Thailand Digital Arrival Card, the right visa or exemption for your nationality, proof of onward travel and enough funds to satisfy an officer if asked. The rules are evolving, particularly around the length of visa-free stays, so verify the current position on the official Thai government portals before you fly. For a deeper breakdown by nationality, see our complete Thailand visa requirements guide for 2026.
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