Thailand Digital Arrival Card: The Complete Guide
Thailand Digital Arrival Card: The Complete Guide π±
Welcome to the 2026 Mission Briefing for the Thailand Digital Arrival Card (TDAC). The old paper TM6 cards are completely gone. This guide is your high-authority "Intel Stack" for clearing Thai border control with maximum respect and total confidence.
The Thailand Digital Arrival Card (TDAC) is a free, mandatory online arrival registration replacing the paper TM6 card for all non-Thai citizens entering Thailand. You must register online at the official portal tdac.immigration.go.th strictly within 1 to 3 days (72 hours) prior to landing. Never pay for registrationβthird-party sites asking for payment are scams. Always carry 20,000 THB in physical cash (or equivalent currency per person) to meet legal proof-of-funds rules, and print two physical paper copies of your QR code.
01: The 2026 Document Bible β Your "Intel Stack".
In 2026, clearing immigration is all about the "Signal" you send. Having your physical documents ready and professionally printed shows border authorities you respect the law and are a high-value traveler.
"A Legacy Note from Matthew John: After 20 years on the ground in the Heartland of Sukhothai, Iβve seen Thailand change from paper stamps to digital QR codes. This guide isn't just for our teachersβit's for anyone who wants to treat their arrival with the respect it deserves and make their 'soft landing' in Bangkok as smooth as possible."Matthew John : KET Operations Manager & 20-Year Veteran
1. The TDAC QR Code π²
- The Window: Register 1β3 days (within 72 hours) before landing.
- The Portal: Only use official tdac.immigration.go.th (100% Free).
- Pro-Tip: Print 2 physical copies. If your phone battery dies, you are still mission-ready.
2. Proof of Funds (20k Cash Law) π΅
The Standard: Carry 20,000 THB in physical cash (approx. $600 USD or EUR) per person, or 40,000 THB per family.
Maximum Respect: While officers occasionally allow banking apps, the law specifies cash. Showing clean cash notes is the ultimate sign of respect for immigration protocols.
3. Accommodation & Onward Ticket π¨
- Residential Proof: Printed hotel reservation for your first nights in Bangkok before the KET Sunday pickup.
- Forward Flight: If entering on a visa exemption, show a confirmed ticket out of Thailand within 60 days.
β‘ Interactive TDAC Arrival Readiness Tracker
Check off your arrival tasks to calculate your readiness score before heading to airport immigration:
02: Step-by-Step β Submitting Your TDAC Like a Pro.
The submission process is fast, but high-stakes. One typo in your passport number can trigger manual review delays. Follow this exact protocol.
The 72-Hour Window
Submit within 3 days (72 hours) prior to landing. The official system automatically blocks dates outside this window to keep data fresh. Example: If landing Jan 14th, start filing on Jan 11th.
Official Free Portal Only
Navigate to tdac.immigration.go.th. This is 100% free. Select "Individual" for yourself or "Group" if traveling with family/colleagues (up to 10 travelers in one session).
MRZ Rules & UPPERCASE
Enter your name and passport number in ALL CAPS exactly as shown in the MRZ (Machine Readable Zone) line at the bottom of your passport. Input flight number (e.g., TG601) and airport code (BKK or DMK).
First Bangkok Address
Even if staying just a few nights before KET Sunday pickup, select Province, District, and Sub-district from dropdowns so the system registers your residence accurately.
Mandatory Health Declaration
Declare all countries visited in the past 14 days. If traveling from a designated Yellow Fever risk zone, the portal will prompt you for vaccination certificate details.
Download PDF & Print
Review details carefullyβpassport numbers cannot be edited after submission. Receive your confirmation PDF via email instantly. Save to phone AND print 2 physical paper copies.
03: Scam Alert & Top 5 Entry Mistakes.
Protect your wallet and avoid unnecessary border delays with these critical warnings.
The biggest financial threat isn't at border controlβit's on Google search results. Fake sites charge travelers between $30 and $150 USD for "urgent" or "express" TDAC processing.
- The Fee Scam: If a site asks for a credit card or PayPal, IT IS A SCAM. Official TDAC is 100% FREE.
- The URL Check: The ONLY official government site ends in .go.th. Fake sites use .com, .info, .net, or .in.th.
- No Express Approval: Official system provides instant email confirmation in minutes for zero fee.
- Action If Scammed: Dispute the charge with your bank immediately as fraud, then re-file on tdac.immigration.go.th for free.
β οΈ TOP 5 MISTAKES THAT CAUSE DENIED ENTRY OR DELAYS
- The "Zero vs. Oscar" Error: Confusing the number 0 with the letter O in your passport number is the #1 reason for QR code mismatches at immigration scanners.
- Using Nicknames: If your passport says "Robert," do not type "Bob." Your name must be 100% identical to the MRZ line at the bottom of your passport.
- Wrong Date Format: The system uses DD/MM/YYYY. If you use the American format (MM/DD/YYYY), you might register for a date that has already passed!
- Waiting Until Airport Gate: While technically possible on landing, airport Wi-Fi is notoriously weak. If you can't display your QR code to airline staff, they won't let you board.
- Omitting Family/Children: Every traveler needs a QR code. Use the "Add Passenger" option on the health declaration page to include your family under one joint submission.
04: The 2026 Teacher's Mission β 30-Day Deployment.
Joining the KET family isn't just taking a job; it's executing a strategic relocation mission. Here is your timeline Leading up to Sukhothai orientation.
1. The Legal Anchor β
Goal: Secure Non-Immigrant B E-Visa via thaievisa.go.th.
KET Umbrella: We issue your official WP3 pre-approval sponsorship documents to unlock your visa.
2. The Final Intel Stack ποΈ
Goal: Assemble physical document folder.
Gather unlaminated original degree, transcripts, police check, medical cert, and withdraw 20,000 THB cash buffer.
3. The Digital Gateway β
Goal: Register Thailand Digital Arrival Card.
Submit on tdac.immigration.go.th within 72h window. Print 2 paper copies of confirmation QR code.
4. BKK VIP Pickup π
Goal: Rendezvous at Mochit 2 Terminal.
Board private KET VIP van to Sukhothai HQ. Move into suite, set up 5G SIM, and begin orientation.
Essential Candidate App Toolkit.
Utilities for immediate mobile translation, local messaging, and cashless navigation.
2026 TDAC Master FAQ: 7 Critical Points.
01. Is the TDAC really mandatory for everyone in 2026?
Yes. If you are not a Thai citizen, you must submit a TDAC prior to landing. This includes tourists, teachers, business travelers, and long-term visa holders. Arriving without a registered QR code results in long kiosk delays at the airport.
02. What if I made a typo in my name or passport number?
You cannot edit core passport information once submitted. If you spot an error, simply file a fresh TDAC application for free. Immigration officers will reference your most recent correct submission.
03. Do I need a TDAC if I am just transiting through Bangkok?
If you remain airside behind international security gates and do not pass through Thai border control, you do not need a TDAC. If you clear immigration to collect bags or change terminals, a TDAC is required.
04. Does my baby or child need their own TDAC?
Yes. Every individual traveler, regardless of age, requires a registered QR code. You can use the Group Submission feature on the portal to include up to 10 family members in one session.
05. Can I show the QR code on my phone or must it be printed?
While digital display on a phone screen is accepted, K.E.T. strongly advises printing two physical paper copies. Airport Wi-Fi can be spotty and phone batteries can die after long long-haul flights.
06. How much cash should I really carry when clearing immigration?
The legal requirement under Thai Immigration Law is 20,000 THB per person (or 40,000 THB per family) in physical cash (or equivalent major currency like USD or EUR). While checks are random, carrying cash satisfies full legal entry requirements.
07. Do I need a new TDAC if I leave for a day trip to Laos or Cambodia?
Yes. The TDAC QR code is valid for a single entry only. Every time you cross the border back into Thailand, you must register a new TDAC within the 72-hour window.
Matthew John
Co-Founder & Operations Manager : 20-Year VeteranMatthew has guided over 1,500 foreign educators through Non-B Visas, Digital Work Permits, and immigration compliance in Thailand. He lives in Sukhothai with his family.
