Thailand Digital Arrival Card (TDAC): Latest Travel Requirements for Singaporeans in 2026
Planning a quick escape to Bangkok, Phuket, or Chiang Mai? Before you hop on your flight, there’s an important new entry requirement to take note of.
Thailand has introduced the Thailand Digital Arrival Card (TDAC) — a mandatory online arrival form that replaces the old paper TM6 Arrival Card previously handed out on flights.
Starting 1 May 2025, all foreign travellers entering Thailand, including Singapore passport holders, must submit this digital arrival card before arriving.
Here’s everything Singapore travellers need to know before your next Thailand trip.
1. What Is the Thailand Digital Arrival Card (TDAC)?
Image credit: Thai Embassy
The Thailand Digital Arrival Card (TDAC) is an online immigration form that travellers must complete before entering Thailand by air, land, or sea.
Image credit: Thai Embassy
It replaces the traditional TM6 Arrival Card, which used to be filled out on paper during flights.
The new digital system helps Thai immigration authorities:
- Streamline arrival procedures
- Improve border security
- Monitor travel and health declarations
When completing the TDAC, travellers will need to provide:
- Passport details
- Flight or transport information
- Accommodation in Thailand
- Recent travel history
- Basic health declaration
⚠️ Important: The TDAC is not a visa. It is simply a mandatory arrival form required before entering Thailand.
2. Do Singaporeans Need to Submit the TDAC?
YES. All Singapore passport holders travelling to Thailand must submit the Thailand Digital Arrival Card before arrival — even if you are travelling visa-free.
This requirement applies to:
- Tourists
- Business travellers
- Long-term visa holders
- Travellers entering by air, land, or sea
Exceptions
You do not need to submit the TDAC if:
- You are transiting through Thailand without passing immigration
- You are entering using special border passes
3. When Should You Submit the Thailand Digital Arrival Card?
Travellers can submit the Thailand Digital Arrival Card within 72 hours (3 days) before arrival in Thailand.
Example timeline
Arrival in Thailand | Earliest TDAC Submission |
|---|---|
10 June | 7 June |
20 July | 17 July |
Once submitted, travellers will receive a confirmation email or QR code, which may be requested by immigration officers upon arrival.
📌 Tip: Save a screenshot or print a copy of your confirmation just in case.
What happens if you forget to submit the TDAC?
If you forget to submit the Thailand Digital Arrival Card (TDAC) before travelling, don’t panic — but you may experience delays when entering Thailand.
Possible scenarios if you didn’t submit it:
1. You may be asked to complete the TDAC at the airport
In many cases, travellers who forgot to submit the form can fill it out online upon arrival using their phone. However, this will likely slow down the immigration process.
2. Expect longer queues or delays
If multiple travellers need to submit the form at the same time, queues may form while passengers complete the online arrival card.
4. How to Apply for the Thailand Digital Arrival Card
Submitting the Thailand Digital Arrival Card is quick and straightforward. ⏱️ The entire process usually takes less than 5 minutes.
Step-by-step guide
Step 1. Visit the official TDAC website
Step 2. Select Arrival Card
Step 3. Fill in your personal and passport details
Step 4. Enter your travel information (flight and arrival date)
Step 5. Provide your accommodation address in Thailand
Step 6. Submit your Health Declaration
At this point, you may select “Add Other Travelers” if you are traveling with a group and want to handle all the TDACs at once. If not, just follow the on-screen prompts to submit your TDAC application.
Step 7. Submit the form and receive your confirmation QR code via email
📌 Tip: Save a screenshot or print a copy of your confirmation just in case.
Step 8. Show confirmation at Immigration Checkpoint
When you arrive in Thailand and pass through the immigration checkpoint, the border officer will ask to see your TDAC confirmation. Once you have entered Thailand, DO NOT delete your TDAC confirmation. You may need to show it again when you leave the country.
5. Other Thailand Entry Requirements for Singaporeans
Besides submitting the Thailand Digital Arrival Card, Singapore travellers should also meet these entry conditions.
A. Visa Requirements
- Singaporeans currently enjoy visa-free entry to Thailand.
- Travellers can typically stay up to 60 days under the visa exemption scheme for tourism purposes.
- Extensions may be available through Thai immigration if you plan to stay longer.
B. Passport Validity
Your passport should be valid for at least 6 months from the date of entry into Thailand.
C. Proof of Travel Plans
Thai immigration officers may request the following documents:
- Return or onward flight ticket
- Proof of accommodation
- Evidence of sufficient funds for your stay
While these documents are not always checked, it’s best to have them prepared.
D. Health Requirements
Travellers who have recently visited countries with yellow fever risk may be required to present a Yellow Fever vaccination certificate when entering Thailand.
6. Common TDAC Mistakes to Avoid
Before submitting your Thailand Digital Arrival Card, watch out for these common errors:
- ❌ Submitting the form too early (more than 72 hours before arrival)
- ❌ Entering incorrect passport numbers
- ❌ Forgetting to include accommodation details
- ❌ Using unofficial websites that charge a fee
⚠️ The official TDAC submission is completely free.
Ready for Your Next Thailand Trip?
From the bustling street markets of Bangkok to the tropical beaches of Phuket and the cultural charm of Chiang Mai, Thailand remains one of the most popular destinations for travellers from Singapore.
While the new Thailand Digital Arrival Card adds an extra step before your trip, the process is quick and easy — and helps ensure smoother immigration procedures for everyone.
Complete your TDAC ahead of time, keep your documents ready, and you’ll be all set for your next Thailand getaway.
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