Ask questions and get help with Thailand Digital Arrival Card (TDAC).
「到着の2週間前に訪れたすべての国」とありますが、どこにも訪れてない場合は、どう入力したらよい?
I cannot fill section flight no because I go by train.
For the TDAC you can put the train number instead of the flight number.
Hello I Wright wrong arrival day in TADC what can i do one day wrong i come 22/8 but i Wright 21/8
If you used the agents system for your TDAC you can login to: https://agents.co.th/tdac-apply/ There should be a red EDIT button which will allow you to update the arrival date, and resubmit the TDAC for you.
สวัสดีค่ะ คนญี่ปุ่นเดินทางเข้ามาถึงเมื่อวันที่ 17/08/2025 แต่กรอกที่พักในประเทศไทยผิด ไม่ทราบว่าจะสามารถเข้าไปแก้ไขที่อยู่ได้ไหมคะ เพราะลองเข้าไปแก้ไขแล้ว แต่ระบบไม่ยอมให้เข้าไปแก้ไขย้อนหลังวันที่เดินทางมาถึงได้ค่ะ
เมื่อวันที่ใน TDAC ผ่านไปแล้ว จะไม่สามารถแก้ไขข้อมูลใน TDAC ได้อีกครับ หากได้เดินทางเข้ามาแล้วตามที่ระบุใน TDAC ก็ไม่สามารถทำอะไรเพิ่มเติมได้ครับ
ค่ะ ขอบคุณค่ะ
My TDAC has other travelers on it, can i still use it for the LTR visa, or should it just have my name?
For the TDAC, if you submit as a group through the official site, they’ll issue just one document with everyone’s names listed on it. That should still work fine for the LTR form, but if you’d prefer individual TDACs for group submissions, you can try the Agents TDAC form next time. It’s free and available here: https://agents.co.th/tdac-apply/
After submitting the TDAC, my trip was cancelled due to illness. Is there any procedure required to cancel the TDAC, or any other necessary steps?
If you do not actually enter the country by the TDAC entry deadline, it will be automatically cancelled, so no cancellation or special procedures are required.
Hello, I am going to travel to Thailand from Madrid with a layover in Doha. On the form, should I put Spain or Qatar? Thank you.
Hello, for the TDAC you must select the flight with which you arrive in Thailand. In your case, it would be Qatar.
For example, Phuket, Pattaya, Bangkok—how should places of stay be listed if the trip includes multiple destinations?
For TDAC, you only need to provide the first location.
Good morning, I have questions about what to enter in this field (COUNTRY/TERRITORY WHERE YOU BOARDED) for the following trips: TRIP 1 – 2 people depart from Madrid, spend 2 nights in Istanbul, and from there take a flight 2 days later to Bangkok TRIP 2 – 5 people travel from Madrid to Bangkok with a layover in Qatar What should we indicate in that field for each of the trips?
For the TDAC submission, you should select the following: Trip 1: Istanbul Trip 2: Qatar This is based on the last flight, but you should also select the country of origin in the TDAC health declaration.
Will I be charged a fee for submitting the DTAC here, and is there a fee if I submit it more than 72 hours in advance?
You will not be charged a fee if you submit the TDAC within 72 hours before your arrival date. If you wish to use the agent’s early submission service, the fee is 8 USD and you may submit your application in advance as desired.
I will travel from Hong Kong to Thailand on October 16 but do not yet know when I will return to Hong Kong. Do I need to fill in the return date to Hong Kong on the TDAC since I am not sure when I will go back?
If you have provided accommodation information, you do not need to fill in the return date when applying for the TDAC. However, if you are entering Thailand under a visa exemption or tourist visa, you may still be required to show a return or onward ticket. Please ensure you have a valid visa upon entry and carry at least 20,000 THB (or equivalent currency), as having only the TDAC does not guarantee entry.
I am residing in Thailand and have a Thai ID card. Do I also need to fill out a TDAC upon my return?
Everyone who does not have Thai nationality must complete the TDAC, even if you have lived in Thailand for a long time and have a pink identification card.
Hello, i’m going to Thailand next month, and i’m filling up the Thailand Digital Card form. My first name is “Jen-Marianne” but in the form I can’t type the hyphen. What should I do? Should I type it as “JenMarianne” or “Jen Marianne”?
For the TDAC, if your name contains hyphens, please replace them with spaces, as the system only accepts letters (A–Z) and spaces.
We will be on transit at BKK and if I got it right, we won‘t need a TDAC. Is that correct? Because when entering the same date of arrival as the date of departure, the TDAC-system doesn‘t allow to continue filling in the form. And I can’t click „I am on transit…“ either. Thank you for your help.
There is a specific option for transit, or you can use the https://agents.co.th/tdac-apply system, which should let you select the same date for both arrival and departure. If you do this, you won’t need to enter any accommodation details. Sometimes the official system has issues with these settings.
We will be in transit (not leaving transit zone) at BKK, so we don‘t need a TDAC, is that correct? Because when trying to enter the same day of arrival and day of departure in the TDAC, the system doesn’t allow to continue. Thank you for your help!
There is a specific option for transit, or you can use the tdac.agents.co.th system, which should let you select the same date for both arrival and departure. If you do this, you won’t need to enter any accommodation details.
I applied on the official system, and they did not send me any documents. What should i do???
We recommend using the https://agents.co.th/tdac-apply agent system, as it does not have this issue and guarantees that your TDAC will be delivered to your email. You can also download your TDAC directly from the interface at any time.
Thank you
I accidentally registered with THAILAND as my Country/Territory of Residence on the TDAC. What should I do?
If you use the agents.co.th system, you can easily log in via email and a red [Edit] button will appear, allowing you to correct mistakes on the TDAC.
Can you print the code from the email to have it on paper?
Yes, you can print your TDAC and use the printed document to enter Thailand.
Thank you
If you do not have a phone, is it possible to print the code?
Yes, you can print your TDAC; you do not need a phone upon arrival.
Good afternoon, I decided to change my departure date while already in Thailand. Do I need to take any action regarding the TDAC?
If it is only the departure date, and you have already entered Thailand with your TDAC, you do not need to do anything at all. The TDAC information is only relevant upon entry, not for departure or stay. The TDAC must only be valid at the time of entry.
Good afternoon. Please tell me, while in Thailand, I decided to postpone my departure by 3 days. What do I need to do with the TDAC? I could not make changes to my card because the system does not allow entering a past arrival date.
You need to submit another TDAC. If you used an agent system, simply write to [email protected], and they will fix the issue free of charge.
Does the tdac cover multi stops within Thailand?
The TDAC is only required if you are leaving the plane, and it is also NOT required for domestic travel within Thailand.
Do you still need to have the health declaration form approved even if you have the TDAC confirmed?
The TDAC is the health declaration, and if you have traveled through any of those countries which require additional details then you will have to provide them.
WHAT DO YOU PUT COUNTRY OF RESIDENCE IF YOU ARE FROM THE US? IT WON'T POPULATE
Try typing USA in the country of residence field for the TDAC. It should show the correct option.
I went to THAILAND with the TDAC in June and July 2025. I plan to return in September. Can you tell me the procedure? Do I need to submit a new application? Please inform me.
You must submit a TDAC for each trip to Thailand. In your case, you will therefore need to complete another TDAC.
I understand that travelers transiting through Thailand do not need to complete the TDAC. However, I have heard that if one leaves the airport briefly to visit the city during transit, the TDAC must be completed. In this case, would it be acceptable to complete the TDAC by entering the same date for both the arrival and departure dates and by proceeding without providing accommodation details? Or, is it the case that travelers who leave the airport only for a short visit to the city do not need to complete the TDAC at all? Thank you for your assistance. Best regards,
You are correct, for the TDAC if you are transiting you first enter the same date of departure as your date of entry, and then the accommodation details are no longer needed.
which number must be written in the visa slot if you have a yearly visa and also a re entry permit
For the TDAC the visa number is optional, but if you see it you can omit the /, and only enter the numeric parts of the visa number.
Some of the items I enter are not reflected. This applies to both smartphones and PCs. Why?
What items are you referring to?
How many days early can I apply for my TDAC?
If you apply for the TDAC through the government portal, you're limited to submitting it only within 72 hours of your arrival. In contrast, the AGENTS system was created specifically for tour groups and allows you to submit your application up to a year in advance.
Thailand now requires travelers to complete a Thailand Digital Arrival Card for faster entry processing.
The TDAC is an improvement over the old TM6 card, but the best and fastest entry process was during the period when neither the TDAC nor TM6 was required.
Fill out your Thailand Digital Arrival Card online before traveling to save time at immigration.
Yes, it’s a smart idea to complete your TDAC in advance. There are only six TDAC kiosks at the airport, and they’re almost always full. The Wi-Fi near the gate is also very slow, which can make things even more difficult.
How do I fill out a group TDAC?
Submitting a group TDAC application is easier through the TDAC AGENTS form: https://agents.co.th/tdac-apply/ There is no limit to the number of travelers in one application, and each traveler will receive their own TDAC document.
How do I fill out a group TDAC?
Submitting a group TDAC application is easier through the TDAC AGENTS form: https://agents.co.th/tdac-apply/ There is no limit to the number of travelers in one application, and each traveler will receive their own TDAC document.
Hi , good morning the TDAC arrive card I apply on 18th July 2025 but until today no receive , so how I can check and how to do now? Please advice. Thanks
TDAC approvals are only possible within 72 hours of your scheduled arrival in Thailand. If you need assistance, please contact [email protected].
Hello, My son entered Thailand with his TDAC on July 10 and indicated his return date as August 11, which is the date of his return flight. However, I have seen in several sources that seem official that the first TDAC application cannot exceed 30 days and that it must be extended afterwards. Yet, upon arrival, immigration services validated his entry without any issue, even though from July 10 to August 11 is more than 30 days—about 33 days. Does he need to do anything, or is nothing required? Since his current TDAC already indicates departure on August 11... Also, if he misses his return flight and is delayed and needs to stay a few extra days, what should be done regarding the TDAC? Nothing? I have read in several of your responses that once entry into Thailand is made, nothing else needs to be done. But I don't understand this 30-day issue. Thank you for your help!
This situation has nothing to do with the TDAC, as the TDAC does not determine the authorized length of stay in Thailand. Your son does not need to take any further steps. What matters is the stamp placed in his passport upon arrival. It is very likely that he entered under the visa exemption scheme, which is common for French passport holders. Currently, this exemption allows a stay of 60 days (instead of the previous 30), which explains why he had no problem despite dates exceeding 30 days. As long as he respects the exit date indicated in his passport, no further action is necessary.
Thank you very much for your response, which helps me. So, if for any reason the indicated deadline of August 11 is exceeded, what steps should my son take? Especially if it is an unplanned overstay of the exit date from Thailand? Thank you again in advance for your next response.
It seems there is some confusion. Your son actually benefits from a 60-day visa exemption, which means his expiration date should be September 8, not August. Ask him to take a photo of the stamp placed in his passport upon arrival and send it to you; you should see a date in September indicated there.
It says the application is free, so why do I have to pay?
Submitting your TDAC within 72 hours after arrival is free of charge.
I registered but have to pay over 300 baht, do I need to pay?
Submitting your TDAC within 72 hours after arrival is free of charge.
Hello, I would like to ask on behalf of my friend. My friend is entering Thailand for the first time and is an Argentinian national. Of course, my friend must complete the TDAC 3 days before arriving in Thailand and submit the TDAC on the day of arrival. My friend will be staying at a hotel for about one week. If my friend is leaving Thailand, is it necessary to apply for or complete the TDAC? (For departure) I really want to know this because there is only information about entry. What should be done for departure? Please kindly reply. Thank you very much.
TDAC (Thailand Digital Arrival Card) is required only for entering Thailand. It is not necessary to complete the TDAC when departing from Thailand.
I have submitted the application online 3 times and I immediately receive an email with the QR code and a number, but when I try to scan it, it does not work no matter what I try. So is that a good sign or not?
You do not need to submit the TDAC repeatedly. The QR code is not intended for you to scan yourself; it is for immigration to scan upon arrival. As long as the information on your TDAC is correct, everything is already in the immigration system.
Although I have filled it in, I still cannot scan the QR code, but I did receive it by email, so my question is, can they scan the QR code?
The TDAC QR code is not a scannable QR code for you. It represents your TDAC number for the immigration system and is not intended for you to scan yourself.
Is it necessary to provide return flight details when filling out the TDAC? (Currently, there is no return date set.)
If you do not yet have a return flight, please leave all fields in the return flight section of the TDAC form blank. You can then submit the TDAC form as usual without any issues.
Hello! The system does not find the hotel address, I write as indicated in the voucher, I just entered the postcode, but the system does not find it, what should I do?
Postcode may be slightly off due to sub districts. Try entering the province and seeing the options.
Hello, my question is about the address of the hotel I have booked in Pattaya City. What else do I need to include?
I paid more than $232 for two TDAC applications because our flight was only six hours away and we assumed the website we used was legitimate. I am now seeking a refund. The official government site provides TDACs at no cost, and even the TDAC Agent does not charge for applications submitted within the 72-hour arrival window, so no fee should have been collected. Thank you to the AGENTS team for supplying a template I can send to my credit-card issuer. iVisa has yet to reply to any of my messages.
Yes, you should never pay more than $8 for early TDAC submission services. There is a whole TDAC page here which lists trusted options: https://tdac.agents.co.th/scam
I have a flight from Jakarta to Chiang Mai. On the third day, I will fly from Chiang Mai to Bangkok. Do I also need to fill out the TDAC for the flight from Chiang Mai to Bangkok?
TDAC is only required for international flights to Thailand. You do not need another TDAC for domestic flights.
hello i wrote exit date on 15. but now i want to stay until 26. do i need to update the tdac? i changed my ticket already. thanks
If you are not yet in Thailand then yes you need to modify the return date. You can do this by logging into https://agents.co.th/tdac-apply/ if you used agents, or logging into https://tdac.immigration.go.th/arrival-card/ if you used the official government TDAC system.
I was filling accommodation details. I am going to stay in Pattaya but it is not showing under province drop-down menu. Please help.
For your TDAC address have you tried choosing Chon Buri instead of Pattaya, and making sure the Zip Code is correct?
Hello We registered on TDAC and received a document to download but no email.. what should we do?
If you used the government portal for your TDAC application, you may need to submit it again. If you applied for your TDAC via agents.co.th, you can simply log in and download your document here: https://agents.co.th/tdac-apply/
May I ask, when filling in the information for the family, can we use the same email for the additional travelers? If not, what should we do if the child does not have an email? And the QR code for each passenger is not the same, right? Thank you.
Yes, you can use the same email for everyone's TDAC, or use separate emails for each person. The email will be used for logging in and receiving the TDAC only. If traveling as a family, one person can act on behalf of everyone.
Thank you very much.
How come when I submit for my TDAC it asks for my last name? I do not have any last name!!!
For the TDAC when you have no family name you just can put a dash like "-"
How to get a 90-day digital card or 180-day digital card? What is the fee if any?
What is the 90-day digital card? Do you mean e-visa?
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