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Comments ( 1,403 )

0
AnonymousAnonymousMay 1st, 2026 3:37 PM
Thank you
0
AnonymousAnonymousMay 3rd, 2026 12:24 PM
No problem
0
MarcoMarcoApril 11th, 2026 11:05 AM
-Soy Ciudadano Boliviano , me encuentro en China, como inicio mi tramite de visa para ingreso a Tailandia para turismo una semana de estadia ?
0
AnonymousAnonymousApril 11th, 2026 5:34 PM
The TDAC is not a visa, you can just apply for the TDAC at https://agents.co.th/tdac-apply
0
AnonymousAnonymousApril 7th, 2026 2:25 PM
I am coming to Bangkok from Morocco with a connection in Istanbul. Which Departure Country, Country/Territory where you boarded, and flight number should I mention in the TDAC?
0
AnonymousAnonymousApril 7th, 2026 4:31 PM
For the TDAC you use the final flight country you are arriving from, not the first country you depart from.
0
AnonymousAnonymousApril 6th, 2026 12:19 AM
I just filled out the TDAC online, but arriving in Thailand is only for my connecting flight. I did not know earlier that TDAC is not required if it is only for a connecting flight. What should I do?
0
AnonymousAnonymousApril 6th, 2026 11:40 AM
If you pass immigration then you need a TDAC. If not, then it is ok, the TDAC will be automatically cancelled if you do not enter with it.
0
DKDKApril 1st, 2026 11:59 AM
Hello, my expats' family arrived in Thailand, he applied TDAC for his family, but he used own name instead of his child (So now there're 2 Mr. X with different passport number on the TDAC)

They're already arrived in Thailand, is there a way to fix the information?
1
AnonymousAnonymousApril 2nd, 2026 3:26 PM
If they already arrived in Thailand it does not matter.

There is no way to edit a TDAC which was already used to enter.
0
AnonymousAnonymousMarch 31st, 2026 10:05 PM
Hi,

I am coming in Thailand with my family, 4 adults.

Can we complete group form?

Our flight is forom Cluj-Istambul-Bangkok-Phuket What do we write on the form?

We land in 04.04.2026 when we should complete the form?
0
AnonymousAnonymousApril 5th, 2026 2:08 AM
Yes you can use the agents form of group sizes up to 100:

https://agents.co.th/tdac-apply
0
AnonymousAnonymousMarch 27th, 2026 4:52 AM
Hi,

I am arriving on Sunday, 29 in the afternoon and will travel on Monday morning to Bhutan. So it's only transit.

The  website does not accept arrival on 29/3/2026 and departure on 30/3/2026. I have entered departure for 29/3 to achieve acceptance of my data. Is this ok?
0
AnonymousAnonymousMarch 28th, 2026 9:12 AM
Sometimes the form has errors, you should try the agents TDAC form if you have edge cases like this:

https://agents.co.th/tdac-apply

This should auto select "I am a transit passenger, I don't stay in Thailand."

It's free as well.
0
AnonymousAnonymousMarch 26th, 2026 10:44 PM
I am arriving in Thailand on Sunday and I am filling in my TDAC… I was in Athens, Greece last weekend but when I am on the health section it does not allow me to select Greece from the drop down menu. What should I do?
0
AnonymousAnonymousMarch 28th, 2026 9:10 AM
For official TDAC Greece its "HELLENIC REPUBLIC (GRC)", you can do this through the agents form and it is much easier to find:

https://agents.co.th/tdac-apply
0
AnonymousAnonymousMarch 22nd, 2026 10:32 PM
Hi there,

What should input as I have an hyphenated first name?

Thank you.
0
AnonymousAnonymousMarch 23rd, 2026 5:18 PM
For the TDAC put a space
0
Elisabetta Elisabetta March 11th, 2026 1:10 PM
Good morning, my daughter has been in Thailand since February 2. She was supposed to leave from Bangkok on March 5 but the flight was cancelled and refunded. She cannot find return flights to Italy before April. What does she have to do to request an extension of the TDAC?
0
AnonymousAnonymousMarch 14th, 2026 4:10 PM
She should apply for a new TDAC.
-1
AnonymousAnonymousMarch 6th, 2026 12:45 PM
Hallo, wir reisen von Berlin nach Paris dann nach Bangkok und weiter nach Koh Samui. Was genau muss ich als Abflugort eingeben? Berlin oder Paris? Und bei der Ankunft Bangkok oder Koh Samui?

Vielen Dank.
0
AnonymousAnonymousMarch 8th, 2026 7:30 AM
You selected the actual flight to Thailand, therefore for your TDAC Paris, France would be the destination airport.
0
SZE PETERSZE PETERMarch 3rd, 2026 4:40 PM
Why is it that when I enter Thailand from China, the digital arrival card has no option for China, so I am unable to complete the arrival card?
0
AnonymousAnonymousMarch 3rd, 2026 8:29 PM
您选择了“CHN”,如果遇到问题,可以尝试填写代理申请表。

https://agents.co.th/tdac-apply
0
AnonymousAnonymousFebruary 25th, 2026 12:48 AM
I made a mistake in one of my names when completing the form. The rest of the information is correct: first and second given names and the surname, passport number and the other details. Is the mistake important?
0
AnonymousAnonymousMarch 3rd, 2026 5:45 AM
Fill it out again. You can submit your TDAC as many times as you want. Only the last one will be valid.
1
marcelomarceloFebruary 21st, 2026 9:39 PM
What is the price of the service per passenger?
0
AnonymousAnonymousMarch 3rd, 2026 5:44 AM
The TDAC is free of charge.
1
marcelo ortegamarcelo ortegaFebruary 21st, 2026 9:16 PM
I cannot access the page. I tried in incognito mode and nothing, I tried with another browser and nothing… What should I do?
0
AnonymousAnonymousMarch 3rd, 2026 5:44 AM
Try updating or using a VPN.
1
RuthRuthFebruary 17th, 2026 3:10 AM
I am a resident of New Zealand but my passport is Argentine, and I have not visited Argentina in the past two years. Do I still need to present a yellow fever vaccination certificate when filling out my TDAC and upon arrival in Thailand? I’ll be arriving on 9th of march

I would greatly appreciate any guidance or recent experiences from travelers who have gone through this process.

Thank you very much! 🙏
1
AnonymousAnonymousFebruary 18th, 2026 12:11 PM
For the TDAC the Health Declaration is not required if you have not been there in the last 2 weeks.
1
RuthRuthFebruary 17th, 2026 3:06 AM
Hello

I am a resident of New Zealand but my passport is Argentine, and I have not visited Argentina in the past two years.

Do I still need to present a yellow fever vaccination certificate when filling out my TDAC and upon arrival in Thailand?

I would greatly appreciate any guidance or recent experiences from travelers who have gone through this process.

Thank you
1
AnonymousAnonymousFebruary 18th, 2026 12:11 PM
For the TDAC the Health Declaration is not required if you have not been there in the last 2 weeks.
1
AnonymousAnonymousFebruary 12th, 2026 2:48 PM
someone told me to fill in the TDAC. So I Did immediately (stress) and filled in the wrong Arrival date.  Because the original arriving day is 6 days old, I cannot update my TDAC. I go to Thailand in March and now I m aware that I have to fill the application 3 days before travelling.

please can you help me?

What do I have to do?
0
AnonymousAnonymousFebruary 12th, 2026 3:20 PM
You should submit a new TDAC with the correct arrival details. The old one will be ignored if you have not entered on it.
1
AnonymousAnonymousFebruary 12th, 2026 10:49 AM
I am a resident of Brazil and must urgently organize a business trip to Thailand for a time-sensitive meeting. My yellow fever vaccination is scheduled soon, but arrival would be only about 6 days later due to the sudden requirement.

To assess if entry is feasible:

Will the International Certificate of Vaccination be valid for TDAC and entry if fewer than 10 days have passed since vaccination?

What outcome should I expect at immigration/health control (e.g., acceptance, mandatory on-arrival vaccination, quarantine duration, or denial)?
1
AnonymousAnonymousFebruary 12th, 2026 8:53 AM
How can I cancel my application once submitted? I will not be traveling until 2027 and decided to cancel the trip. I sent an email to support but still haven’t heard anything back.
0
AnonymousAnonymousFebruary 13th, 2026 9:51 PM
Just submit a new TDAC
1
AnonymousAnonymousFebruary 17th, 2026 6:47 AM
I already paid and need to get a refund…
1
AnonymousAnonymousFebruary 12th, 2026 5:09 AM
hello, I filled in the wrong arrival date and now I an too late to change the arrival date.

Do I have to fill in a new TDAC?
1
AnonymousAnonymousFebruary 13th, 2026 10:51 PM
submit a new TDAC
1
ericericFebruary 12th, 2026 4:15 AM
hello I made a mistake.  I come to Thailand march the sixth but on application I filled in Februari the Sixth. So I saw the mistake tonight and tried to change the arrival date. That is not possible.

Is it ok fill in  a new application?

greetings
1
AnonymousAnonymousFebruary 13th, 2026 9:28 PM
Yes you can subit your TDAC again!
1
AnonymousAnonymousFebruary 11th, 2026 3:48 AM
I mixed up my first name and last name on the card. Is that a problem?
1
AnonymousAnonymousFebruary 11th, 2026 8:16 PM
Yes, you should edit your TDAC or submit a new one.
1
AnonymousAnonymousFebruary 10th, 2026 8:36 PM
Hi, if after arriving I stay 2 days in Pattaya and then continue to stay 4 days in Bangkok, can I enter the name of the accommodation in Bangkok as my accommodation?
1
AnonymousAnonymousFebruary 11th, 2026 8:16 PM
For TDAC, you only need to enter the place where you will stay on the first night.
0
AnonymousAnonymousFebruary 9th, 2026 7:51 AM
What should be filled in for a 3-year-old child’s occupation?
1
AnonymousAnonymousFebruary 10th, 2026 1:35 PM
You can put NONE for your childs TDAC occupation
1
AnonymousAnonymousFebruary 9th, 2026 2:28 AM
How is my personal information secured, and is it deleted after the TDAC submission is completed? If so, how long is the data retained before deletion?
1
AnonymousAnonymousFebruary 10th, 2026 1:38 PM
Through the AGENTS TDAC system, there’s an option to delete your submission after it has been submitted. If you choose to do this, it will be removed immediately from all records.

Please note: once deleted, you won’t be able to look up or reuse that TDAC application for future trips to Thailand, since it will be permanently removed.

https://agents.co.th/tdac-apply
1
AnonymousAnonymousFebruary 17th, 2026 6:57 AM
I did not see the option to delete my submission… Could you please provide the detailed steps or a screenshot of where that option is located?
1
AnonymousAnonymousFebruary 8th, 2026 10:32 AM
I stay in multiple places in different cities. Do I need to fill in all of them in the TDAC, or just the first location?
1
AnonymousAnonymousFebruary 8th, 2026 6:58 PM
For the TDAC you only use the first.
1
こFebruary 7th, 2026 7:05 PM
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1
DerecourtDerecourtFebruary 4th, 2026 9:34 PM
Mon numero de passeport se retranscrit mal sur le document finale .

Au lieu du numero de passeport il indique 21 apres JC 60515
1
AnonymousAnonymousFebruary 5th, 2026 5:42 PM
Please do not share your TDAC number. You just need to submit a new TDAC form with the correct information.
1
AnonymousAnonymousFebruary 1st, 2026 6:51 PM
Mijn achternaam wordt niet volledig overgenomen
1
AnonymousAnonymousFebruary 4th, 2026 8:38 PM
Your TDAC name must match the name in your passport.
1
AnonymousAnonymousFebruary 1st, 2026 2:35 PM
Bonjour, je pars à koh samui ,dois-je indiquer uniquement le vol paris Bangkok ou les 2 vols Paris-Bangkok et Bangkok - koh samui ? Svp merci
1
AnonymousAnonymousFebruary 4th, 2026 8:39 PM
If you have to go through immigration in Bangkok, indicate only the Paris–Bangkok flight for your TDAC.
1
AnonymousAnonymousJanuary 27th, 2026 6:49 AM
Good evening, upon reaching the last page, the site freezes on the terms and conditions and I can no longer exit.
1
AnonymousAnonymousJanuary 27th, 2026 5:37 PM
Please contact support@agents.co.th
1
RajniRajniJanuary 24th, 2026 3:35 PM
Why the payment is being asked on completion of form
0
AnonymousAnonymousJanuary 24th, 2026 9:58 PM
If you apply sooner than 72 hours before your arrival a small fee is charged for early submission for your TDAC. Otherwise you can just wait.
1
AnonymousAnonymousFebruary 17th, 2026 6:52 AM
How do I cancel the application?
1
ΓιωργοςΓιωργοςJanuary 23rd, 2026 4:11 PM
Do I need to pay to submit the application for entry into Thailand?
1
AnonymousAnonymousJanuary 23rd, 2026 9:38 PM
The TDAC is FREE OF CHARGE
1
AnonymousAnonymousJanuary 23rd, 2026 4:09 PM
Χρειάζεται να πληρώσω για να υποβάλω την αίτηση εισόδου στην ταιλανδη?
0
AnonymousAnonymousJanuary 23rd, 2026 4:08 PM
if i fly from greece athens-istanbul -istanbul -bangkok which country will i write i have board from athens or istanbul
1
AnonymousAnonymousJanuary 23rd, 2026 9:38 PM
You would pick Istanbul for your departure country as it is the flight into Thailand for your TDAC.
0
AnonymousAnonymousJanuary 21st, 2026 10:44 PM
I am planing to go to Thailand, stay for a month or two and then travel by train/bus up to Laos. Do I have to book a ticket for the train as close to the boarder as possible or do I have to show a ticker OUT of the country?
1
AnonymousAnonymousJanuary 22nd, 2026 12:31 PM
This is NOT related to the TDAC its related to the visa you would be entering on.

If you do not have a long term visa you will need proof of return booked.
1
AnonymousAnonymousJanuary 21st, 2026 5:54 PM
address
1
AnonymousAnonymousJanuary 20th, 2026 12:29 AM
I'm currently in Thailand and have entered February 6 as my departure date on my TDAC. But I need to leave Thailand for four days in January and then return to Thailand. Should I change my TDAC?
1
AnonymousAnonymousJanuary 20th, 2026 10:45 AM
You would need to submit a new TDAC. Once you enter on a TDAC it cannot be changed, and is only needed for each entry into Thailand.

In your case you will be entering twice so you need TWO TDACS!
1
AnonymousAnonymousJanuary 18th, 2026 5:20 PM
Ce scriem in declarația de sănătate, daca nu am vizitat alte țări înainte cu 2 săptămâni
0
AnonymousAnonymousJanuary 18th, 2026 5:39 PM
You should provide the country you are departing from for the TDAC if you have not traveled to any other country in the last 2 weeks.
1
SanSanJanuary 16th, 2026 9:49 AM
Hello, I bought an outbound flight from Phuket to Bangkok to transfer and then return to Taiwan. For the outbound flight number and date, should I write the second flight segment? Thank you.
1
AnonymousAnonymousJanuary 16th, 2026 5:35 PM
For the TDAC, only the flights directly entering or leaving Thailand are considered. Please ignore any domestic flights within Thailand.
0
Kalipada nayakKalipada nayakJanuary 16th, 2026 12:10 AM
Is travel insurance mandatory
1
AnonymousAnonymousJanuary 16th, 2026 1:18 AM
No you do not need any travel insurance for the TDAC.

However some visas do require insurance like the Retirement OA visa.
1
RicardoRicardoJanuary 15th, 2026 11:32 PM
Hi,

I am from Ecuador (yellow fever list) and planning to visit Thailand. I already got my vaccine but Ecuador does not use the classic yellow OMS vaccination book. Instead, it emits a URL that displays a document with the proof of the vaccine. The vaccination center told me it should be ok because it is an official document however is not the classic format. Is it likely that I will have a problem at the moment of presenting the certificate? Thanks!
0
AnonymousAnonymousJanuary 16th, 2026 5:36 PM
For the TDAC this should be ok, just take a screenshot.
1
RagnarRagnarJanuary 12th, 2026 4:45 PM
Hei,

hvordan skal du presentere dette digital arrival card, kan en skrive det ut på papir? Når en kommer i passkontroll.
1
AnonymousAnonymousJanuary 12th, 2026 11:06 PM
You can take a screenshot of your TDAC, or even print it out.
1
AnonymousAnonymousJanuary 12th, 2026 12:44 AM
I would like to ask for your assistance regarding the completion of the TDAC form.

My husband and I completed our TDAC forms for our arrival scheduled for tomorrow. However, in the meantime our original flight was cancelled and we were rebooked to a different flight.

Using my digital card number, I was able to correct the flight number on my TDAC without any issue. Unfortunately, when I try to access my husband’s TDAC using his digital card number, the system cannot find his record.

In this case, should I create a new TDAC application for my husband, or is there another way to correct the existing one?

Thank you very much for your assistance.
1
AnonymousAnonymousJanuary 12th, 2026 11:05 PM
You should just submit your TDAC again, it will not cause any issues as they only use the last submitted one.
1
JanuardoJanuardoJanuary 10th, 2026 1:22 PM
Hello.. I want to edit the wrong flight number information but instead the hotel data entry doesn't appear.. and for arrival information, if we transit in Singapore, should we fill in the boarding information from Singapore or Indonesia?
1
AnonymousAnonymousJanuary 12th, 2026 11:05 PM
You should try the Agents form it is more clear:

https://agents.co.th/tdac-apply
1
AnonymousAnonymousJanuary 4th, 2026 7:32 PM
Jag heter Göran ,hur skriver jag mitt förnamn i formuläret för tdac ansökan?
1
AnonymousAnonymousJanuary 5th, 2026 12:44 PM
För din TDAC använder du "o" istället för "ö" eftersom endast A-Z-tecken är tillåtna i TDAC.
1
PascalPascalJanuary 2nd, 2026 10:59 PM
Hello, I have a French passport and I plan to leave for Thailand on 2 February 2026 and return to France on 19 April 2026, so a trip of about 75 days without a visa, as I intend to apply for an additional extension at the Kalasin immigration office when I am there. Do I need to indicate a return date to France on the TDAC application form? And if so, which one?
1
AnonymousAnonymousJanuary 3rd, 2026 2:25 PM
Yes, you must indicate a date of departure from Thailand on the TDAC application, even if you plan to extend your stay after your arrival. You should simply indicate the currently planned return date, which is 19 April 2026. The TDAC is not a visa but an administrative declaration, and the departure date is provided for information purposes only, without binding effect. Applying later for an extension of stay at the immigration office, for example in Kalasin, is a normal and accepted procedure, even if the actual departure date changes. As long as you have not already obtained an extension on a visa‑exempt entry, the extension is in principle granted without difficulty. Thai immigration officers are used to this type of situation and it generally does not cause any problems.
1
AnonymousAnonymousJanuary 2nd, 2026 11:51 AM
When filling out the TDAC, I entered my patronymic (middle name) in the “patronymic” field, even though this field is not mandatory. Is this a mistake?
1
AnonymousAnonymousJanuary 2nd, 2026 1:14 PM
When filling out the TDAC, you must indicate your full name. If you have a middle name or patronymic, it should be entered, even if the field is marked as optional. This is not a mistake.
1
วินัยวินัยDecember 28th, 2025 11:47 PM
It should not be complicated.
1
AnonymousAnonymousDecember 29th, 2025 7:39 AM
The TDAC is very simple.
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