This is NOT an official government website. We are an independent resource providing information and assistance to travelers.

What additional forms or reporting are required for a 6-month stay in Thailand?

Sep 24, 2025
a day ago
Derrick *********
ORIGINAL POSTER
Just adding a data point. Arrived in BKK, we had to fill out TDAC, the TDAC asked for leave date and airline flight, we picked a random one about 6 months from now and filled that in. When we went continued through immigration and got stamped no questions were asked, we simply gave them our A1 printed out visas and was stamped for 6 months.

Is there any additional forms, or reporting needed on our end if we plan on staying 6 months?
466
views
2
likes
8
all likes
3
replies
1
images
4
users
TLDR : Answer Summary
Upon arrival in Thailand, you filled out the TDAC form and received a 6-month stamp on your A1 visa without any issues. It was noted that departure information on the TDAC is optional and not checked. To stay in Thailand for 6 months, your accommodation provider must file a TM30 report upon your arrival, and you are required to submit a TM47 (90 Day Report) at your local immigration office every 90 days.
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)

Winston ************
A1? Are you sure about that? That's like half the height of a man.
Brandon ************
Departure information is optional. You can leave it blank.

No one checks anything you put on the TDAC. It's just a data entry system.

You need the place where you're staying to file a TM30 when you arrive.

You'll also have to do a 90 day report at your local immigration office anytime you're in Thailand for 90 collective days. You may need a copy of your TM30 for that.
Greg ********
Your landlord, hotel etc has to do TM30 and you have to do TM47 (90 Day Report)