Browse the server-rendered TDAC discussion archive. New comments still appear on page 1, while older root threads remain accessible through crawlable pagination.
Click comment and we will ask for your email, then OTP, then name.
สวัสดีค่ะ, ถ้าใช้พาสปอร์ต แต่จะขึ้นรถเมล์ข้ามไปเราจะต้องใส่ทะเบียนยังไงคะ เพราะว่าอยากจะลงทะเบียนก่อนแต่ไม่รู้เลขทะเบียน
หากเดินทางเข้าประเทศโดยรถบัส กรุณาระบุหมายเลขรถบัสในแบบฟอร์ม TDAC โดยสามารถใส่หมายเลขเต็มของรถบัส หรือเฉพาะส่วนที่เป็นตัวเลขก็ได้ครับ
ถ้าเดินทางเข้าประเทศโดยรถบัส จะต้องใส่หมายเลขรถอย่างไร?
หากเดินทางเข้าประเทศโดยรถบัส กรุณาระบุหมายเลขรถบัสในแบบฟอร์ม TDAC โดยสามารถใส่หมายเลขเต็มของรถบัส หรือเฉพาะส่วนที่เป็นตัวเลขก็ได้ครับ
I cannot access tdac.immigration.go.th it shows a blocked error. We are in Shanghai, is there a different website that may be accessible?
我们使用了agents.co.th/tdac-apply,它在中国有效
how much visa for singapore PY
The TDAC is free for all nationality
Syy
I am applying TDAC as group of 10. However I do not see the groups section box
For both the official TDAC, and the agents TDAC the additional travelers option comes after you submit your first traveler. With a group that large you may want to try the agents form just in case anything goes wrong.
Why is the official TDAC form not allowing me to click any of the buttons, the orange checkbox does not let me pass.
Sometimes the Cloudflare check just doesn’t work. I had a layover in China and couldn’t get it to load no matter what. Thankfully, the agent’s TDAC system doesn’t use that annoying barrier. It worked smoothly for me without any issues.
I submitted our TDAC as a family of four, but I noticed a typo in my passport number. How can I correct just mine?
If you used the Agents TDAC you can just login, and edit your TDAC, and it will reissue for you. But if you used the official government form you will have to submit the whole thing again as they do not allow editing the passport number.
Hi there! I guess it's not possible to update the departure details after arriving? As I cannot choose previous arrival date.
You cannot update your departure details on the TDAC after you’ve already arrived. Currently, there's no requirement to keep the TDAC information updated after entry ( just like the old paper form ).
hi i have submitted my application for TDAC sent thrugh all or vip but now i cant log back in because it says no email is connected to it but i got a email for my receipt to that one so it is for sure the right email
I have also contacted email and line just awaiting feedback but I am unsure what’s going on
You can always contact support@agents.co.th It sounds like you made a typo in your email for your TDAC.
اشتركت في esim ولم تتفعل في جوالي كيف يتم تفعيلها؟
بالنسبة لبطاقات ESIMS التايلاندية، يجب أن تكون موجودًا في تايلاند بالفعل لتنشيطها، وتتم العملية أثناء الاتصال بشبكة Wi-Fi
How Can I apply double entry
You’ll need to apply for two TDACs. With the tdac agents system, you can first complete one application, then log out and log back in. You’ll then see an option to copy your existing TDAC, making the second application much faster.
Can i use the tdac agent to apply for my trip next year?
Yes, I used that one to apply for my 2026 trips TDAC
Why cant I edit my last name, I made a typo
The official form does not let you, but you can do it on the agents tdac.
السلام عليكم عند عملي طلب TDAC طلب مني سداد مبلغ للبطاقة eSIM وعند وصولي للمطار طلبت eSIM من المكاتب الموجودة في المطار ولكن لم يتم التعرف على ذلك وكل مكتب حولني للمكتب الاخر ولم يتمكن احد منهم تفعيل الخدمة وتم شراء بطاقة جديدة من المكاتب ولم استفد من خدمة eSIM كيف يمكن اعادة المبلغ ؟؟ شكرا
يرجى التواصل مع support@agents.co.th — يبدو أنك نسيت تحميل شريحة eSIM، إذا كان هذا هو الحال فسيتم رد المبلغ لك.
Do i need to get the TDAC if i am going to only be in Thailand for 1 day?
Yes, you still need to submit for your TDAC even if you are only staying for 1 day
Hi, if Chinese name in the passport is Hong Choui Poh, in TDAC, it will read as Poh(first name) Choui( middle) Hong (last). Correct?
For the TDAC your name is First: Hong Middle: Choui Last / Family: Poh
Hi, If my name in the passport is Hong Choui Poh, when I fill in the tdac, it became Poh (first name) Choui(middle name) Hong ( last name). Correct?
For the TDAC your name is First: Hong Middle: Choui Last / Family: Poh
你好,如果我係免簽證,但填寫咗旅遊簽證,會唔會影響入境?
噉樣唔會影響你嘅條目,因為呢個係 TDAC 代理表格上面嘅額外欄位。 你可以隨時透過 support@agents.co.th 向佢哋發送訊息,要求佢哋更正,或者如果到達日期仲未過,就編輯你嘅 TDAC 。
Hi there. The question regarding the visa No. Does that refer to a only thailand visas or other country visas too ?
For the TDAC refers to Thailand. If you do not have one it's optional.
We are not a government website or resource. We strive to provide accurate information and offer assistance to travelers.