What is the Thailand Digital Arrival Card (TDAC) and is it mandatory?

Detailed Answer

The Thailand Digital Arrival Card (TDAC) became mandatory in 2025, replacing the paper-based TM.6 arrival/departure card. **Key details:** - **Mandatory** for all foreign nationals entering Thailand by air, land, or sea - Must be completed online at tdac.immigration.go.th before arrival - Recommended to submit within 72 hours before your flight - Free of charge - One form per traveler (including children) **Information required:** - Passport details - Flight/transport details - Accommodation address in Thailand - Purpose of visit - Contact information - Health declaration (if applicable) **Process:** 1. Visit the official TDAC website or use the official app 2. Create an account or use as guest 3. Fill in all required fields 4. Submit and receive a QR code confirmation 5. Present the QR code at immigration upon arrival **Important warnings:** - Only use the official government website — beware of third-party sites charging fees - Airlines may check TDAC completion before boarding - If you cannot complete it online, terminals at airports have kiosks, but expect delays - Keep your confirmation QR code accessible on your phone **For frequent travelers:** Your profile information is saved for future trips, making subsequent submissions faster.

Immigration

Arrival Procedures

TM.6

Airport

What happens if I overstay my visa in Thailand?

Overstay penalties are THB 500/day (max THB 20,000). Overstays of 90+ days can result in re-entry bans of 1-10 years depending on duration.

Can I extend my tourist visa in Thailand?

Yes, tourist visas can be extended once for 30 days at any immigration office for THB 1,900. Visa-exempt entries can also get a 30-day extension.

What is the 90-day report and who needs to do it?

All foreigners staying in Thailand for 90+ consecutive days must report their address to immigration every 90 days. Can be done online, by post, or in person. Fine of THB 2,000-5,000 for non-compliance.

What are the requirements for a Thai retirement visa?

Must be 50+ years old, show THB 800,000 in a Thai bank or monthly income of THB 65,000, have no criminal record, and obtain a Non-Immigrant O-A or O visa.

Are border runs still allowed in Thailand?

Yes, but increasingly restricted. Immigration may deny entry to those making frequent border runs. There's a limit of 2 land border entries per calendar year for visa-exempt nationals.

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