Thailand Entry Requirements 2026: Visas, TDAC & Checklist

Thailand’s entry process depends on your passport, travel purpose, and intended stay. Many visitors qualify for visa exemption, while others need a visa in advance. Every non-Thai national who passes immigration must normally complete the free Thailand Digital Arrival Card (TDAC) online before arrival.

This guide covers visa exemptions, the TDAC step-by-step walkthrough, what to expect at immigration, and the common mistakes that catch people out.

Watch out: The 60-day visa exemption ended on 15 September 2026. Most visa-exempt visitors now get 30 days, and fewer nationalities qualify. Confirm the rule for your passport on the official Thai Ministry of Foreign Affairs, embassy website, or TAT News before booking.

Last checked: 29 October 2026 (ICT) against TAT News on the 15 September 2026 exemption rules, the Royal Thai Embassy in London, the official TDAC FAQ, the Immigration Bureau’s tourist-extension requirements and the government guide to overstay fines. Rules can change between publication and your travel date. Verify officially before you fly. Entry is never guaranteed.

Quick answer

Check four things before departure: passport validity, the visa or exemption for your nationality, a free TDAC submitted within three days before arrival, and any yellow-fever certificate required by your travel history. Confirm them with the Thai embassy or official e-Visa guidance for your passport. Check any proposed tourist entry charge against an official announcement before travel; draft amounts and target dates are not confirmed collection rules.

How we picked this entry checklist

The checklist covers the documents most likely to stop a journey at check-in or immigration: passport, permission to enter, TDAC, health certificates, and customs limits. Nationality-specific rules still need a direct official check.

How to choose

Use visa exemption only when your passport, travel purpose, and intended stay fit the current rule. Apply for the appropriate visa before travel when you plan to work, study, retire, or stay longer than the exemption permits.

Who Needs a Visa for Thailand?

Most visitors to Thailand don’t need to arrange a visa in advance. Here’s how the system works in 2026:

Visa Exemption: 30 or 15 Days (since 15 Sep 2026)

Royal Gazette published 31 August 2026. The 30-day and 15-day visa-exemption framework and the shorter Visa on Arrival list took effect on 15 September 2026, replacing the 60-day exemption that had covered 93 countries and territories. Anyone who entered before 15 September keeps the stay they were granted on entry.

Travellers who were covered by the 60-day measure now fall under the applicable 30-day exemption, 15-day exemption, Visa on Arrival, or a continuing bilateral arrangement, depending on nationality. Official summaries state the revised exemption schemes are for tourism purposes; short-term business or work that previously rode under the broader 60-day measure may now need a suitable visa instead. Confirm for your purpose. No paperwork and no fee for exemption holders, just a valid passport and your completed TDAC.

Current rules (TAT / Royal Gazette, in force since 15 September 2026):

• 30-day visa exemption: holders of passports or travel documents from 60 countries and territories, including the US, UK, Canada, Australia, Japan, India, Singapore, Malaysia, Indonesia, Philippines, all EU member states listed in the Gazette, Taiwan, Türkiye, the UAE, and others. TAT’s full published list is the authority. Check TAT News or the Ministry of Interior announcement before travel.
• 15-day visa exemption: Mauritius and Seychelles.
• Visa on Arrival: only Azerbaijan, Belarus and Serbia (see below).
• Bilateral and related arrangements continue where relevant (reported periods of 90, 30 or 14 days depending on the deal). Travellers whose nationality is not on the 30-day Gazette list should confirm whether a bilateral or another route applies.

For land-border immigration checkpoints, travellers using the new 30-day or 15-day exemptions may generally enter no more than twice per calendar year, except nationals of Malaysia, Brunei Darussalam, Indonesia and Singapore (for the 30-day scheme), or other nationalities the Minister designates.

Cambodia: Thailand-Cambodia land crossings have been closed since late June 2025 due to the border conflict, and several governments advise against travel to border areas. Check current flight schedules and government travel advice if combining the two countries.

If you want to stay longer than the exemption allows, you can usually extend once for 30 additional days at the immigration office responsible for your address. The published extension application fee is 1,900 THB. Bring your passport, a photo, and a copy of your passport’s main page. Confirm extension eligibility for your stamp type before relying on it.

Repeat entries: Official summaries differ. TAT specifies a land-border limit, while London states twice annually without distinguishing travel mode. Confirm repeated air entries with Immigration or your embassy before relying on another exemption. Entry remains subject to the officer’s decision.

Visa on Arrival (15 Days): Azerbaijan, Belarus & Serbia

If your country isn’t on a visa-exemption or bilateral list, you may qualify for a Visa on Arrival (VOA). It is issued at designated immigration checkpoints.

Since 15 September 2026, under the Royal Gazette / TAT framework, Visa on Arrival applies only to holders of passports or travel documents from Azerbaijan, Belarus and Serbia. Nationals of India, Taiwan, Saudi Arabia, Bulgaria, Romania and Georgia, for example, are on the 30-day visa-exemption list. Check the TAT published list for your passport.

London’s current VOA checklist requires six months of passport validity and two blank pages. Some older airport guidance gives 30 days and still contains a 2018/19 fee-waiver notice. Confirm the requirement for your passport before travel and do not rely on the shorter period. London also confirms the fee, funds, onward-ticket and medical-extension conditions above.

Thailand Tourist Visa (TR): cost, e-visa and extensions

If your country isn’t covered by either scheme, or you want a longer initial stay, apply for a Tourist Visa (TR) through a Thai embassy or via the official e-visa portal. The TR grants 60 days from entry and costs roughly 1,000 THB for single entry, though the exact fee varies by embassy and the currency you pay in. Applications run entirely online in most countries now: upload your passport photo page, a photo, proof of accommodation and onward travel, and a recent bank statement, then use the processing estimate published by your application office. Don’t book flights that assume same-week approval.

Already in Thailand and want longer? Both the TR visa and the visa-exemption stamp can be extended once by 30 days at the immigration office responsible for your address for 1,900 THB. Bring your passport, a TM.7 form, one photo, and patience for the queue. Confirm the current processing time and document list with the office handling your extension.

Frequent visitors have a third option: the Multiple Entry Tourist Visa (METV), valid six months with unlimited entries of up to 60 days each. Apply through the embassy responsible for your place of residence and follow its METV checklist, including its financial-evidence requirements. Worth it for repeat regional travellers; overkill for a single holiday.

Destination Thailand Visa (DTV): For Remote Workers

Launched in July 2024, the DTV is Thailand’s answer to the digital nomad visa. It’s a 5-year multiple-entry visa that allows 180 days per entry, extendable by another 180 days at Immigration.

The DTV covers remote workers / freelancers (workcation) and listed Thai soft-power activities such as Muay Thai, Thai cooking, sports training, medical treatment, seminars, and music festivals, plus spouses and children under 20 of DTV holders. Do not assume yoga or wellness retreats qualify unless your processing embassy lists them. You cannot work for a Thai company or take freelance work from Thai clients on this visa. The DTV does not itself grant Thai employment permission.

Revised DTV supporting-document requirements took effect on 31 August 2026. The official notice replaces current-location evidence with proof of permanent residence and adds criminal-record clearance. Follow your processing office’s checklist for jurisdiction, document age and translations. London requires clearance issued within six months and proof of permanent residence in the UK, Ireland or British Overseas Territories.

Full criteria, fees, and the August 2026 document changes: Thailand DTV visa guide. For lifestyle and city bases, see our Digital Nomad Guide.

Thailand Digital Arrival Card (TDAC): Step-by-Step

The TDAC replaced the old paper TM6 arrival/departure card on 1 May 2025. Every non-Thai national must complete it online before arriving. Narrow exceptions apply for transit passengers who don’t clear immigration, aircraft crew, and travellers entering on a border pass. It’s free, takes about 3–5 minutes, and you submit it at tdac.immigration.go.th.

Scam warning: The only official TDAC website is tdac.immigration.go.th. Several copycat sites charge anywhere from $10 to $90+ for a “processing fee” that doesn’t exist. The real TDAC is completely free. Never pay anyone to fill it out for you.

What You’ll Need

• Your passport (or a clear photo/scan of it)

• Your flight details (airline, flight number, arrival date)

• Your accommodation address in Thailand (hotel name + full address including sub-district, district, province, postal code)

• A valid email address (you’ll receive your TDAC confirmation here)

Step-by-Step Walkthrough

Step 1: Go to the official site. Visit tdac.immigration.go.th and click “Arrival Card.”

Step 2: Enter your passport details. You can type them manually or use the MRZ scanner. Point your camera at the bottom two lines of your passport’s data page and the form auto-fills. Double-check every field.

Step 3: Add your trip details. Enter your flight number, arrival date, and the purpose of your visit. For most tourists, select “Holiday/Vacation.”

Step 4: Enter your accommodation. This is where most people get stuck. You need the full address, not just the hotel name. Copy it from your booking confirmation: street number, street name, sub-district (tambon), district (amphoe), province, and postal code. For Airbnb or private rentals, use the property’s full registered address.

Step 5: Complete the health declaration. The form may request additional health information based on recent countries visited, embarkation point, nationality, or flight details.

Step 6: Enter your email and submit. Add your email, agree to the terms, and hit submit. You’ll receive your TDAC confirmation via email. Save it as a PDF or screenshot. You may need to show it at check-in or immigration.

Pro tip: Submit your TDAC 1–2 days before your flight, not at the airport. Wi-Fi at departure gates can be unreliable, and the form occasionally has technical issues during peak hours. Doing it early from your hotel or home avoids last-minute stress.

Common TDAC Problems and How to Fix Them

The TDAC system works well most of the time, but a few issues come up repeatedly. Here’s how to handle them:

Date Format Errors

Use the date controls shown by the official TDAC form and review the preview carefully before submission. Do not type a date based on a remembered format.

Passport Number Confusion

Enter the passport number exactly as printed and use the MRZ scanner when available. Never change an O to a zero, or a zero to an O, simply to force the form to accept it.

Session Timeouts

The form can time out if you pause too long between sections, especially on mobile. If you get logged out, you’ll need to start over. Have all your information ready before you begin: passport, flight details, and hotel address.

Accommodation Address Rejected

The system wants a full Thai postal address, not just “Marriott Bangkok.” Copy the complete address from your hotel’s booking confirmation or their website. Include the street number, soi (lane), sub-district, district, province, and postal code.

Forgot to Submit Before Flying?

The official TDAC FAQ lists self-service kiosks at five airports: Suvarnabhumi (Bangkok), Don Mueang, Phuket, Chiang Mai, and Hat Yai. Don’t rely on this as a plan, though: some airlines may ask to see your completed TDAC at check-in before boarding.

Pre-Flight Checklist

Here’s everything to have ready before you board your flight to Thailand:

At the Airport: What to Expect

Thai immigration has streamlined significantly since 2023. Here’s the typical process at Suvarnabhumi or Don Mueang airport in Bangkok:

• Arrival. Follow signs to Immigration / Passport Control.

• Queue. Check your TDAC confirmation email. The official manual says an email marked “AUTOMATED BORDER CONTROL - ELIGIBLE” permits use of an ABC gate. If it says “IMMIGRATION COUNTER - MANUAL PROCESSING”, use a staffed counter. Follow airport signs and staff directions.

• Present documents. Hand over your passport. The officer will scan it and match your TDAC electronically, no paper card needed. They may ask your purpose of visit and where you’re staying.

• Stamp. You’ll receive an entry stamp with your allowed stay date. Check the date is correct before you walk away.

• Baggage claim. Collect your luggage from the carousel.

• Customs. Walk through the green channel (nothing to declare) or red channel if you’re carrying items over the duty-free allowance.

Arrival time varies with the gate, immigration queue, baggage delivery, and customs. Leave extra time before a fixed pickup or onward connection.

Tip: Get an eSIM set up before you land so you have data the moment you clear immigration. It makes grabbing a taxi, navigating to your hotel, and activating mobile banking much easier. We compared the top providers in our Best eSIM for Thailand guide.

Proof of funds and onward travel

Immigration may ask for sufficient funds and onward or return travel. For the current 30-day exemption, London lists 20,000 THB per person, and Washington’s guidance updated 17 September 2026 lists 20,000 THB per person or 40,000 THB per family. The earlier July TAT reminder gave lower amounts for some categories. Follow the current guidance for your entry route, and carry the cash or equivalent evidence it specifies. Do not assume a credit card or banking-app balance alone will satisfy the officer.

TM30 residence notification

Under Section 38 of the Immigration Act, the house owner, landlord, or hotel manager who accommodates a foreign national must notify Immigration (form TM30) within 24 hours of the guest’s arrival. Hotels usually file automatically. For private apartments, Airbnbs, or stays with friends, ask the host to file (online via the Immigration TM30 system or at the local office) and keep a copy of the receipt. Missing TM30 records commonly delay visa extensions and other immigration errands. Official overview: Immigration Bureau: notification of residence; portal: tm30.immigration.go.th.

Customs Allowances

Thailand’s customs rules are straightforward for tourists. The main limits:

• Alcohol: 1 liter total

• Cigarettes: 200 cigarettes or 250g of tobacco

• Currency: Declare foreign cash over USD15,000 equivalent, Thai cash over THB450,000, or combined Thai and foreign cash over THB450,000 equivalent. Separate limits govern taking Thai baht out of the country; check Thai Customs before carrying large amounts.

• Prohibited: Do not bring vapes, e-cigarettes, or refill liquids into Thailand. They are prohibited goods, and penalties depend on the offence and law applied.

Warning: Thailand takes drug importation extremely seriously. Penalties for bringing controlled substances into the country are severe and can include long prison sentences.

Cannabis: Cannabis flower is restricted to medical use under current rules, and authorised supply requires a qualifying Thai prescription. Do not import cannabis or cannabis products, and check current Thai rules before buying, carrying, or using any product.