All non-Thai nationals entering Thailand are now required to use the Thailand Digital Arrival Card (TDAC), which has completely replaced the traditional paper TM6 immigration form.
Last Updated: May 12th, 2025 12:56 PM
Thailand has implemented the Digital Arrival Card (TDAC) which has replaced the paper TM6 immigration form for all foreign nationals entering Thailand by air, land, or sea.
The TDAC streamlines entry procedures and enhances the overall travel experience for visitors to Thailand.
Here's a comprehensive guide to the Thailand Digital Arrival Card (TDAC) system.
The Thailand Digital Arrival Card (TDAC) is an online form that has replaced the paper-based TM6 arrival card. It provides convenience for all foreigners entering Thailand by air, land, or sea. The TDAC is used to submit entry information and health declaration details before arriving in the country, as authorized by the Ministry of Public Health of Thailand.
Official Thailand Digital Arrival Card (TDAC) Introduction Video - Learn how the new digital system works and what information you need to prepare before your trip to Thailand.
All foreigners entering Thailand are required to submit the Thailand Digital Arrival Card before their arrival, with the following exceptions:
Foreigners should submit their arrival card information within 3 days before arriving in Thailand, including the date of arrival. This allows sufficient time for processing and verification of the information provided.
The TDAC system streamlines the entry process by digitizing the information collection that was previously done using paper forms. To submit the Digital Arrival Card, foreigners can access the Immigration Bureau website at http://tdac.immigration.go.th. The system offers two submission options:
Submitted information can be updated anytime before travel, giving travelers flexibility to make changes as needed.
The application process for the TDAC is designed to be straightforward and user-friendly. Here are the basic steps to follow:
Click on any image to view details
Official Thailand Digital Arrival Card (TDAC) Introduction Video - This official video was released by Thailand Immigration Bureau to demonstrate how the new digital system works and what information you need to prepare before your trip to Thailand.
Note that all details must be entered in English. For dropdown fields, you can type three characters of the desired information, and the system will automatically display relevant options for selection.
To complete your TDAC application, you will need to prepare the following information:
Please note that the Thailand Digital Arrival Card is not a visa. You must still ensure you have the appropriate visa or qualify for visa exemption to enter Thailand.
The TDAC system offers several advantages over the traditional paper-based TM6 form:
While the TDAC system offers many benefits, there are some limitations to be aware of:
As part of the TDAC, travelers must complete a health declaration that includes: This includes Yellow Fever Vaccination Certificate for travelers from affected countries.
Important: If you declare any symptoms, you may be required to proceed to the Department of Disease Control counter before entering the immigration checkpoint.
The Ministry of Public Health has issued regulations that applicants who have travelled from or through countries declared as Yellow Fever Infected Areas must provide an International Health Certificate proving they have received a Yellow Fever vaccination.
The International Health Certificate must be submitted together with the visa application form. The traveller will also have to present the certificate to the Immigration Officer upon arrival at the port of entry in Thailand.
Nationals of the countries listed below who have not travelled from/through those countries do not require this certificate. However, they should possess concrete evidence showing that their domicile is not in an infected area to prevent unnecessary inconvenience.
The TDAC system allows you to update most of your submitted information anytime before your travel. However, as mentioned earlier, certain key personal identifiers cannot be changed. If you need to modify these critical details, you may need to submit a new TDAC application.
To update your information, simply revisit the TDAC website and log in using your reference number and other identifying information.
For more information and to submit your Thailand Digital Arrival Card, please visit the following official link:
I am boarding at London Gatwick then changing planes in Dubai. Do I put London Gatwick or Dubai as where I boarded?
For the TDAC you would choose Dubai => Bangkok as it is the arrival flight.
完成登記後會立即收到電郵嗎? 過了一天仍未收到電郵有何解決方法?感謝
批准應該立即生效,但 https://tdac.immigration.go.th 上報告了錯誤。
或者,如果您在 72 小時內抵達,您也可以在 https://tdac.agents.co.th/ 免費申請
Kalau sudah isi dan dah sampai masanya kami ada emergency tak boleh pergi, boleh cancel tak? perlu isi apa tak kalau nak batal?
Anda tidak perlu melakukan apa-apa untuk membatalkan TDAC. Biarkan ia tamat tempoh, dan lain kali memohon TDAC baharu.
I might extend my trip and my change my return date from Thailand back to India. Can i update the return date and flight details after arriving in Thailand?
For the TDAC it's not required at the moment to update anything after your arrival date.
Only your current plans on the day of your arrival need to be on the TDAC.
Jika saya pakai border past tapi dah isi borang tdac.saya hanya pergi 1hari saja macam mana Nak batalkan ya
Walaupun anda hanya masuk sehari, atau bahkan hanya masuk sejam dan terus keluar, anda masih perlu TDAC. Semua yang masuk ke Thailand melalui border perlu isikan TDAC, tidak kira berapa lama mereka tinggal.
TDAC juga tidak perlu dibatalkan. Bila anda tidak guna, ia akan tamat sendiri.
Hi, do you know is the same digital arrival card used when leaving thailand? Filled out the form at the kiosk on arrival, but no sure if that covers departure? Thabking you Terry
At the moment they do not ask for the TDAC when leaving Thailand, but it is starting to be required for some types of visa submissions from within Thailand.
For example the LTR visa is requiring the TDAC if you arrived after May 1st.
The TDAC is only required for entry at the moment, but this may change in the future.
It appears the BOI is already requiring the TDAC for applicants applying within Thailand for the LTR if they arrived after May 1st.
Hi, I’ve arrived in Thailand, but I need to extend my stay by one day. How can I modify my return details? The return date on my TDAC application is no longer accurate
You do not need to modify your TDAC after you already arrived. It is not required to keep the TDAC updated after you already entered.
how should i change visa type if i submitted a wrong one and get approved?
What do i do if i submit, and no TDAC file comes?
You can try contact the following TDAC support channels:
If you submitted your TDAC on "tdac.immigration.go.th" then: [email protected]
And if you submitted your TDAC on "tdac.agents.co.th" then: [email protected]
If i live in bangkok do i need the tdac ??
For the TDAC it does not matter where you live in Thailand.
All non-Thai nationals entering Thailand must obtain a TDAC.
I can't select WATTHANA for District, Area
Yeah i cant select that either in the TDAC
Select “Vadhana” in the list
Can we submit early 60 days earlier? Also how about transit? Do we need to fill it up?
You can use this service here to submit your TDAC more than 3 days before your arrival.
Yes, even for transit you have to fill it out, you can select the same arrival and departure days. This will disable the accommodation requirements for the TDAC.
What to do if my travel to Thailand is cancelled after submitting TDAC?
You do not need to do anything to your TDAC if your travel is cancelled to Thailand, and next time you can just submit a new TDAC.
Hello, I need to stay one day in Bangkok and then go to Cambodia and return to Bangkok 4 days later, do I need to fill out two TDACs? Thank you
Yes, you still need to fill out the TDAC even if you stay in Thailand for only one day.
Why is it that after filling it out the fee shows as 0, but then proceeding to the next step shows a charge of over 8000 Thai Baht?
How many people do you want to submit to TDAC? Is it 30 people?
If the arrival date is within 72 hours, it is free.
Please try clicking back to see if you missed something.
Comes up with spurious error message, to the effect - entry error for an unknown reason
For the agents TDAC support email, you can email a screenshot to [email protected]
What to do if the TDAC card is not filled out upon arrival in Thailand?
Upon arrival, you can use the TDAC kiosks, but be aware that the queue can be very long.
If I do not submit the TDAC in advance, can I still enter the country?
You can submit the TDAC upon arrival, but there will be a long queue. It is advisable to submit the TDAC in advance.
Does the TDAC form need to be printed when there are people who are permanent residents with a short trip home to Norway?
All non-Thai citizens traveling to Thailand must now submit a TDAC. It does not need to be printed, you can use a screenshot.
I have filled out the TDAC form, will I receive feedback or an email?
Yes, you should receive an email after submitting your TDAC.
Please cancel the esim payment
Is it still required to fill out the ETA on June 1, 2025, after I have filled out the TDAC?
The ETA is not confirmed, only the TDAC.
We do not yet know what will happen with the ETA.
Does the ETA still need to be filled out?
Hello. I want to apply for TDAC through your agency. I see in your agency's form that you can only enter details for one traveler. There are four of us flying to Thailand. Does that mean we need to fill out four different forms and wait for approval four times?
For our TDAC form, you can submit up to 100 applications in one application. Just click 'add application' on the second page, and it will allow you to pre-fill the travel details from the current traveler.
Is the TDAC also required for children (9 years)?
Yes, the TDAC is required for all children and every age.
I can't understand how you can set such a huge change in the Thai immigration system and rules with such poor application, which doesn't work properly and doesn't take into consideration all the different situations of foreign people in your country, especially the residents... have you thought about them??? We are actually out of Thailand and we can't proceed with this TDAC form, completely bugged.
If you are having issues with the TDAC, try this agent form: https://tdac.agents.co.th (it will not fail, just may take up to an hour for approval).
Can I apply for TDAC via the above link provided on this website? Is it an official website for TDAC? How to verify this website is reliable and not a scam?
The TDAC service link we provide is NOT a scam and is free if you are arriving within 72 hours.
It will queue your TDAC submission for approval and is very reliable.
If we are flying with a transfer, May 25 Moscow - China, May 26 China - Thailand. Should we write China - Bangkok for the country of departure and flight number?
For TDAC, we indicate the flight from China to Bangkok — the country of departure is China, and the flight number is for this segment.
Can I fill out the TDAC on Saturday if I fly on Monday? Will the confirmation arrive in time?
Yes, the TDAC approval is immediate. Alternatively, you can use our agency and receive approval on average within 5 to 30 minutes: https://tdac.agents.co.th
It won’t let me input accommodation details. The accommodation section won’t open.
On the official TDAC form, if you set the departure date the same as the arrival day, it will NOT let you fill out accommodation.
What should I fill out for the arrival visa?
VOA stands for Visa on Arrival. If you're from a country eligible for a 60-day visa exemption, select 'Visa Exempt' instead.
If a foreigner has filled out the TDAC and has entered Thailand, but wants to postpone the return date after the notified date by one day, what should be done?
If you submit the TDAC and enter the country, no further changes are necessary, even if your plans change after arriving in Thailand.
Thank Q
Which country should I indicate for a flight departing from Paris with a stopover in Abu Dhabi, UAE?
For the TDAC, you choose the last leg of the journey, so it will be the flight number for the flight to the United Arab Emirates.
Hello, I am arriving in Thailand from Italy but with a stopover in China... which flight should I enter when filling out the TDAC?
For the TDAC, use the last flight segment number.
How to delete a wrong application for?
You do not need to delete wrong TDAC applications.
You can edit the TDAC, or simply resubmit it.
Hello, I filled the form this morning for our next trip to Thailand. Unfortunately, I am not able to fill in the arrival date which is Oct 4! The only date being accepted is today's date. What do I need to do?
To apply early for the TDAC you can use this form https://tdac.site
It will allow you to apply early for an $8 fee.
Good afternoon. Please tell me, if tourists arrive in Thailand on May 10, I filled out the application now (May 6) - at the last stage it asks to pay $10. If I do not pay, it will not be submitted. If I fill it out tomorrow, it will be free, right?
If you simply wait 3 days until arrival, the fee will become $0, as the service is not needed and you can save the form data.
Good morning
What are the costs if I fill in the TDAC more than 3 days in advance via your site. Thank you.
For an early TDAC application, we charge $10. However, if you submit within 3 days of receipt, the cost is $0.
My gender was wrong, do I need to make a new application?
You can submit a new TDAC, or if you used an agent just email them.
Thank you
What to enter if there is no return ticket?
A return ticket for the TDAC form is required ONLY IF you do not have a place of residence.
Going backwards. No one has filled in Tm6 for years.
The TDAC was pretty straightforward for me.
I filled in the middle name, but I cannot change it, what should I do?
To change the middle name, you need to submit a new TDAC application.
If I cannot register, can I do it at the checkpoint?
Yes, you can apply for the TDAC upon arrival, but there may be a very long queue.
If I cannot do it, can I do it at the checkpoint?
เราต้องส่ง TDAC ใหม่อีกครั้งหรือไม่ถ้าเราทิ้งประเทศไทยและกลับมาหลังจาก 12 วัน?
ไม่จำเป็นต้องมี TDAC ใหม่เมื่อออกจากประเทศไทย TDAC จำเป็นต้องมีเมื่อเข้าประเทศเท่านั้น
ดังนั้นในกรณีของคุณคุณจะต้องมี TDAC เมื่อคุณกลับมาที่ประเทศไทย
Do I need a valid red health certificate when entering Thailand from Africa? I have the yellow vaccination card, and it is valid?
If you are entering Thailand from Africa, you do not need to upload the yellow fever vaccination certificate (yellow card) when filling out the TDAC form.
However, please note that you must carry a valid yellow card, as Thai immigration or health officials may check it at the airport. There is no need to provide a red health certificate.
ข้อมูลการมาถึงใดที่ฉันต้องกรอกถ้าฉันลงจอดที่กรุงเทพฯ แต่จากนั้นฉันจะทรานซิทไปยังเที่ยวบินภายในประเทศอื่นในประเทศไทย? ฉันควรกรอกเที่ยวบินที่มาถึงกรุงเทพฯ หรือเที่ยวบินสุดท้าย?
ใช่สำหรับ TDAC คุณต้องเลือกเที่ยวบินสุดท้ายที่คุณจะมาถึงประเทศไทย
ทรานซิทจากลาวไปฮ่องกงภายใน 1 วัน ฉันต้องสมัคร TDAC หรือไม่?
ตราบใดที่คุณออกจากเครื่องบินคุณจะต้องทำ TDAC
ฉันถือหนังสือเดินทางไทยแต่แต่งงานกับชาวต่างชาติและอาศัยอยู่ต่างประเทศมากกว่าห้าปี หากฉันต้องการเดินทางกลับประเทศไทยฉันต้องสมัคร TDAC หรือไม่?
ถ้าคุณบินเข้ามาด้วยหนังสือเดินทางไทยของคุณคุณไม่จำเป็นต้องสมัคร TDAC
I have submitted my application, how can I know, or where can I check if the barcode has arrived?
คุณต้องรับอีเมลหรือถ้าคุณใช้พอร์ทัลของเรา คุณสามารถกดปุ่มเข้าสู่ระบบและดาวน์โหลดหน้าสถานะที่มีอยู่
สวัสดีหลังจากกรอกแบบฟอร์มแล้ว มีค่าธรรมเนียมการชำระเงิน $10 สำหรับผู้ใหญ่หรือไม่?
หน้าปกระบุ: TDAC ฟรี ไม่มีค่าใช้จ่ายโปรดระวังการหลอกลวง
สำหรับ TDAC นั้นฟรี 100% แต่ถ้าคุณสมัครมากกว่า 3 วันล่วงหน้าหน่วยงานอาจเรียกเก็บค่าบริการ
คุณสามารถรอจนถึง 72 ชั่วโมงก่อนวันเดินทางของคุณและไม่มีค่าธรรมเนียมสำหรับ TDAC
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