Fake TDAC Websites Are Stealing Traveler Data at Thailand's Borders

Travelers arriving in Thailand are being warned about fraudulent websites impersonating government portals and charging fees for a mandatory entry document that is actually free. The Thailand Immigration Bureau has confirmed that these fake platforms are systematically targeting foreign visitors.

The Warning

• The TDAC (Thailand Declaration of Arrival Card) is mandatory but completely free — any payment demand is proof of a scam

• Fraudulent websites may appear in search results, making it possible for travelers to submit sensitive information to the wrong platform

• Personal information is at risk — travelers who submit data to fake sites expose their passport details and other identifying information to criminal operators

• Arriving without legitimate TDAC entry can create border complications — immigration officers will find no record in the system, requiring additional processing and verification

How the Scam Works

Fraudulent operators create websites that closely resemble the legitimate Thailand government portal, using similar design elements, logos, and form layouts. When travelers search for information about Thailand arrival procedures or the TDAC, these fake sites can appear prominently in search results.

The criminal sites solicit payment—charging fees for a service that carries no legitimate cost—and collect passport information, contact details, and sometimes credit card information from unsuspecting travelers. Once this information is submitted to a fraudulent site, it does not reach the Thailand Immigration Bureau's official system. Instead, the data becomes available to criminal operators who may use it for identity theft or fraudulent charges.

Identifying the Real System

The legitimate TDAC portal is operated by the Thai government. Official Thai government websites use the .go.th domain extension exclusively. Any website with a different domain ending—such as .com, .net, or .co.th—is not a legitimate government service, regardless of how convincing the visual design appears.

Additional verification methods:

• The authentic TDAC system does not charge fees and does not request credit card information during registration

• The legitimate system only collects essential travel information: passport number, flight details, intended Thailand address, and contact information

• Official Thai government social media accounts can be verified through the Ministry of Foreign Affairs website rather than by following links from social media posts

What to Do

The most reliable approach is to access the TDAC portal directly through the Ministry of Foreign Affairs website or by contacting the nearest Royal Thai Embassy or Consulate to obtain a verified official link before traveling.

Travelers should:

• Verify that any TDAC website uses the .go.th domain before entering personal information

• Never submit payment for TDAC registration

• Contact official government sources directly rather than following links from search results or social media

• Monitor financial accounts after travel for any unauthorized charges

• Report suspected fraud to local authorities or relevant Thai government agencies

The legitimate TDAC system is straightforward and free. If a website requests payment or contains unusual requirements, it is not the official government system. Travelers equipped with official resources and basic verification methods can substantially reduce their vulnerability to these fraudulent sites.