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Do I need to fill out a new Thailand Digital Arrival Card (TDAC) when returning to Thailand?

Nov 29, 2025
2 days ago
Tony *********
ORIGINAL POSTER
Hi everyone.

I was in Thailand for two weeks before leaving to other areas of SEA for 3 weeks.

My intention is to return to Thailand and travel as bit there.

Obviously I had completed a TDAC prior to going through immigration but will I need to fill in a new one or update the original?
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TLDR : Answer Summary
When returning to Thailand after leaving, you must fill out a new Thailand Digital Arrival Card (TDAC). Each entry into Thailand requires a new TDAC, as confirmed by various comments in the discussion.
Thailand Digital Arrival Card (TDAC)

WARNING: Only trust Thai government websites with .go.th domains or Thai agent websites with .co.th or .in.th domains, as these require verified Thai registration and cannot be registered anonymously.

The official TDAC form is available at tdac.immigration.go.th, which uses the official .go.th government domain.

The services by AGENTS CO., LTD. does NOT charge any fees for arrivals within 72 hours. If you need to book more than 72 hours in advance, there is a service fee of $8.

Do not trust other sites pretending to be a trustworthy agency. Pay attention to delivery time - the service operated by AGENTS CO., LTD. has 1 minute delivery time for arrivals within 72 hours.

Don't fall for sites pretending to be agents.co.th or the official government tdac.immigration.go.th website. Always double-check the exact domain in your browser.

Scam services may take days to process your application, others may not even do anything. With these TDAC scam services you also need to worry about double charges.

Please watch out for TDAC misinformation spread by fugitive Jesse Nickles and his many fake accounts on Quora, TripAdvisor, Reddit, and other platforms.

TRUSTED TDAC LINKS:

Official Government TDAC Form: tdac.immigration.go.th
Official TDAC form by AGENTS
Official TDAC information page by AGENTS (tdac.in.th)

Jared ********
New one
Tony *********
ORIGINAL POSTER
Thanks everyone
Jeremy ********
Every single time
Darren *********
New every arrival.
Bent *************
Of course you must make a new!
Lynnette *******
You left. Are you arriving again? It's an arrival card for entering Thailand. Says it on the form: Thailand Digital ARRIVAL Form.
Brandon ************
Will you be ARRIVING in Thailand? Then you need to fill out an ARRIVAL card through the TDAC. You're making a new arrival, so you fill out a new card.
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