Did you know that you now need to submit the Thailand Digital Arrival Card when entering Thailand? Here’s how to do it.
There’s a big change when coming to Thailand.
Starting May 1, 2025, you need to complete the Thailand Digital Arrival Card, or TDAC for short when you come to Thailand. The TDAC will completely replace the paper arrival card (known as the TM6 form).
This means no more asking for an arrival card and filling it out by hand. Instead, you can file it digitally before coming to Thailand and then show it to an immigration officer at the airport.
The TDAC should make immigration faster and smoother.
In this article, we’re going to show you everything you need to know about the new Thailand Digital Arrival Card, including what to do, how to file it, and what to expect.
Disclaimer: Information in this guide is based on official sources and updates available as of April 2025. We’ll keep updating this article as more details become available or if the process changes after the rollout.
Who Needs to Submit the TDAC?
Every foreigner traveling to Thailand needs to file the Thailand Digital Arrival Card online, whether arriving by air, land, or sea, and regardless of visa type.
There are two main exceptions:
- You are a Thai national.
- You are in transit and don’t need to pass through immigration.
How to Fill Out the TDAC
There are two ways you can file the TDAC: online or at the international airport when you arrive.
Let’s take a closer look at each option.
Online
This is our recommended way. It can be done in just a few minutes and saves you hassle at the airport. This means that after you arrive in Thailand, you can go straight to immigration.
The required information is pretty much the same as the paper form.
Here’s how to do it step-by-step:
- Go to tdac.immigration.go.th
- Click “Arrival Card”
- Enter your passport information such as name, passport number, occupation, and so on
- Enter travel details including arrival date, airport, flight number, and accommodation address in Thailand
- If you’re coming from a country that requires health control (such as certain African countries), you need to complete the health declaration form and upload a vaccine certificate*
- Add your email address
- Click “Add Other Traveler” if you want to submit the TDAC for other people in your group.
- Review the information to make sure it’s correct
- Submit the form
- Save the confirmation (either as a screenshot or printed copy)
*You can find more details on the Thailand Ministry of Foreign Affairs website
Once at immigration, just show the screenshot or printed copy to the officer. In many cases, the immigration officer just glances through it.
You can watch the below video for step-by-step instructions:
International Airports
Another way to submit the TDAC is at international airports. You’ll find TDAC kiosks set up before the passport control area. The process is the same as doing it online. However, this time, there are airport staff members available to help you complete it.
When to Submit the TDAC
You can submit your TDAC online anytime within three days (72 hours) before your arrival in Thailand. For example, if you’re landing on May 5, you can submit it as early as May 2.
If you haven’t submitted it beforehand, you can still do it on the day of your arrival at the airport kiosks before passport control.
Frequently Asked Questions
Can One Person Submit for the Whole Family?
Yes, you can. After entering your personal information, just click “Add Traveler” to include family members or people traveling with you. However, as of now, it’s still unclear how many people can be added in one group. We’ll update this section once we have more information.
Is it possible to update the TDAC after it’s submitted?
Yes, you can do it at tdac.immigration.go.th. Click “Update Arrival Card” and you’ll be able to change your travel information. Please note that you can’t change your name, passport number, nationality/citizenship, or date of birth.
Watch this video to see how to update it.
Do I still need to file a paper arrival card (TM6)?
No. Starting May 1, 2025, the TDAC completely replaces the TM6 form.
What happens if you forget to submit the TDAC before arrival?
You can still submit it at one of the TDAC kiosks available at the airport or do it on your phone.
Is the TDAC a Visa?
No, it’s not a visa. It’s just an arrival card and doesn’t replace a visa.
