Thailand TDAC Complete Guide for Indians 2026
Complete Thailand TDAC guide for Indians 2026 — step-by-step instructions for filling the Thailand Digital Arrival Card including visa number, departure date, accommodation and multiple entry visa tips.
Thailand TDAC Guide for Indians 2026: How to Fill It Correctly, Common Mistakes & Expert Tips
The Thailand TDAC — Thailand Digital Arrival Card — is mandatory for every traveler entering Thailand in 2026, including all Indian passport holders. While the form itself takes less than 5 minutes to complete, the confusion around specific fields — visa number, planned departure date, return destination, and what happens if your plans change — causes unnecessary stress for thousands of Indian travelers every month.
This complete Thailand TDAC guide for Indians covers everything you need to know — how to fill every field correctly, what to do if you have a multiple-entry visa, whether the departure date is binding, how Thai immigration uses the TDAC data, what happens if you make a mistake, and expert tips that most travelers never get told.
What Is the Thailand TDAC and Why Is It Mandatory?
The Thailand TDAC (Thailand Digital Arrival Card) replaced the old paper TM6 arrival card in 2024. It is a digital pre-arrival registration system that collects your travel details before you board your flight to Thailand.
| Detail | Information |
|---|---|
| Full name | Thailand Digital Arrival Card |
| Replaces | Paper TM6 arrival card |
| Who must complete it | Every traveler entering Thailand — including Indians |
| Cost | Free |
| Where to complete | tdac.immigration.go.th |
| When to complete | Within 72 hours before arrival |
| Result | QR code to show at immigration |
The Thailand TDAC is not just a formality. It directly connects to Thailand’s digital immigration database, giving officers real-time access to your entry history, visa type, and travel patterns before you even reach the immigration counter.
Key benefit for Indian travelers: The TDAC makes the immigration process at Suvarnabhumi, Don Mueang, and Phuket airports significantly faster. Travelers with a pre-completed TDAC QR code clear the counter in minutes versus those without.
Thailand TDAC Guide for Indians: Step-by-Step How to Complete It
Before You Start — What You Need
- Valid Indian passport details
- Your flight number and arrival date
- Hotel booking details in Thailand
- Your visa details (if applicable)
- Active email address
Step-by-Step Process
Step 1 — Go to tdac.immigration.go.th
Step 2 — Click “Apply for Arrival Card”
Step 3 — Fill in your personal details exactly as per passport:
- Full name — match passport exactly
- Date of birth — DD/MM/YYYY
- Passport number — no spaces
- Nationality — Indian
- Passport expiry date
Step 4 — Fill in your travel details:
- Flight number
- Arrival date in Thailand
- Purpose of visit (Tourism / Business / Transit)
Step 5 — Fill in your accommodation details:
- Hotel name and address in Thailand
Step 6 — Complete remaining fields (see detailed guidance below)
Step 7 — Submit — receive your QR code by email
Step 8 — Show QR code at immigration counter on arrival ✅
Thailand TDAC: How to Fill Every Tricky Field Correctly
These are the fields that confuse Indian travelers most — here is exactly what to enter in each:
Field 1 — Visa Number
What most Indians wonder: “I am traveling visa-free — what do I put here?”
Answer: Leave it completely blank.
| Traveler Type | What to Enter |
|---|---|
| Visa-free entry (60 days) | Leave blank |
| Tourist visa holder | Enter your visa number from the visa sticker |
| METV holder | Enter your METV visa number |
| DTV holder | Enter your DTV visa number |
The visa number field is only for travelers who have a formal visa stamped in their passport. Indians entering on the 60-day visa-free exemption have no visa number — leave this field blank.
Field 2 — Planned Departure Date
This is the field that confuses Indian travelers the most — especially those with multiple-entry visas or flexible travel plans.
The key fact every Indian traveler must know:
The departure date on the TDAC is an estimate — it is NOT a binding commitment.
Thai immigration does not enforce the departure date you enter on the TDAC. The system automatically recognises your actual permitted stay based on your visa type or entry stamp — not the date you entered on the form.
Practical guidance by traveler type:
| Your Situation | What to Enter |
|---|---|
| Fixed return ticket | Enter your actual flight date |
| Flexible plans — unsure when leaving | Enter an estimated date within your permitted stay |
| Multiple-entry visa — doing multiple trips | Estimate based on your likely first exit date |
| Long-stay visitor | Enter a date within your visa validity |
Real scenario: You enter Thailand on a 60-day visa-free entry and fill in a departure date of 7 days — because that was your original plan. You then decide to stay for 30 days. Do you need to inform immigration? No. The departure date on the TDAC is simply an estimate. As long as your visa-free period or visa validity allows the longer stay — you are completely within your rights to stay longer without notifying anyone.
Field 3 — Return Destination (For Multiple Entry Visas)
If you hold a multiple-entry visa (METV) or if you are a frequent visitor who regularly exits and re-enters Thailand, the “Return Destination” field asks where you will go when you next leave Thailand.
Guidance:
| Your Situation | What to Enter |
|---|---|
| Planning a visa run to Malaysia | Enter Malaysia |
| Planning to go to Laos | Enter Laos |
| Returning to India between trips | Enter India |
| Unsure of next destination | Enter your home country (India) |
| Long-stay visitor with no immediate exit plans | Enter India as default |
This field helps immigration understand your travel pattern. For frequent visitors with METV — entering the most likely neighbouring country you typically visit (Malaysia, Laos, Cambodia) is perfectly acceptable and will not raise any flags.
Field 4 — What If My Plans Change After Submitting TDAC?
This is one of the most common concerns from Indian travelers — “I submitted the TDAC with specific dates and now my plans have changed. What do I do?”
The answer: The TDAC departure date is an estimate — not a legally binding declaration.
Here is exactly what Thai immigration enforces versus what it does not:
| What Immigration DOES Enforce | What Immigration Does NOT Enforce |
|---|---|
| Your actual visa validity period | The exact departure date on your TDAC |
| Not overstaying your visa stamp | Leaving on the date you estimated in TDAC |
| Carrying proper documents at entry | Notifying them if your plans change |
| TDAC completion before every entry | Re-submitting TDAC if plans change slightly |
Practical example for Indians:
- You book a 7-day Thailand trip, complete TDAC with a 7-day departure date
- You arrive, fall in love with Chiang Mai, and decide to extend to 30 days
- You are on 60-day visa-free entry
- Result: Completely fine. Stay 30 days. No notification required.
- The system recognises your 60-day permitted period — not your TDAC estimated date
Field 5 — Accommodation: Book Hotels, Not Condos or Airbnb
This is an important practical tip that most Indians do not know before their first Thailand trip.
Always enter a hotel booking in your TDAC accommodation field — not a condo rental, Airbnb, or a friend’s address.
Here is why this matters:
| Accommodation Type | Immigration View | Recommendation |
|---|---|---|
| Registered hotel | ✅ Fully verifiable | Always use this |
| Serviced apartment | ✅ Generally accepted | Acceptable |
| Airbnb / condo rental | ⚠️ Not easily verifiable | Risky for visa-free |
| Friend’s address | ⚠️ Cannot be verified | Risky |
Registered hotels report all guest arrivals to Thai immigration automatically under the TM30 system. When immigration cross-checks your TDAC accommodation against their database — a hotel booking creates an instant, verifiable match. Condos, private rentals, and Airbnb properties often do not appear in immigration’s system, creating a potential mismatch that can prompt additional questioning.
Pro tip for Indians: Book a refundable hotel for your first night through Booking.com or Agoda specifically for the TDAC. Even if you end up staying in an Airbnb or condo — the hotel is your official accommodation of record for immigration purposes.
Thailand TDAC and Multiple Entry Visas — Complete Guide for Indians
If you hold a Thailand METV (Multiple Entry Tourist Visa), here is how TDAC works for you:
Every single entry to Thailand requires a new TDAC submission — even if you left Thailand just one day ago for a quick trip to Penang.
| Rule | Detail |
|---|---|
| New TDAC required | Every entry — no exceptions |
| Complete within 72 hours | Before each arrival |
| Use current trip details | Update hotel and dates each time |
| Immigration tracks all entries | Digital system logs every TDAC |
For frequent METV users: Thai immigration’s digital system builds a complete picture of your travel movements through your TDAC history. This is actually positive for genuine frequent visitors — it creates a documented travel record that demonstrates your pattern of legitimate tourism.
Does Thai Immigration Track My Movements Through TDAC?
Yes — and this is important for every Indian traveler to understand clearly.
The Thailand TDAC is a digital system that gives Thai immigration real-time access to:
| What Is Tracked | Details |
|---|---|
| Entry records | Every arrival logged with date and point of entry |
| Exit records | Every departure logged |
| Visa type used | Visa-free, tourist visa, METV, DTV etc. |
| Accommodation declared | Cross-checked against hotel TM30 records |
| Travel frequency | Full history of all entries and exits |
What immigration does NOT actively enforce:
- The estimated departure date you entered on TDAC
- Minor discrepancies in planned itinerary vs actual movements
- Changes to your plans made after arrival
What immigration DOES actively enforce:
- Overstaying your permitted visa period
- Providing deliberately false information
- Suspicious patterns of repeated short exits and re-entries
The tracking capability of the TDAC system is actually a benefit for genuine tourists — it creates a clean, verifiable travel record that makes the immigration experience smoother and faster on every subsequent visit.
What Happens If I Make a Mistake on My TDAC?
Mistakes happen — and the TDAC system handles them sensibly.
| When Mistake Discovered | What to Do |
|---|---|
| Before arrival — before boarding | Submit a completely new TDAC — the latest submission is used |
| Before arrival — at the airport | Submit a new TDAC on your phone before reaching the counter |
| At the immigration counter | Inform the officer immediately — they can assist |
| After passing immigration | Minor errors are generally not a problem after admission |
Most important rule: If you discover an error before you reach the immigration counter — submit a new TDAC immediately. The system accepts multiple submissions and uses the most recent one. There is no penalty for resubmitting.
Common mistakes Indians make on TDAC and how to fix them:
| Mistake | Fix |
|---|---|
| Wrong passport number | Resubmit with correct number before arrival |
| Name spelling error | Resubmit with correct spelling — must match passport exactly |
| Wrong arrival date | Resubmit with correct date |
| Hotel name slightly different | Minor variations are fine — immigration cross-checks by address |
| Forgot to complete before boarding | Complete immediately on landing via airport WiFi before reaching immigration |
Thailand TDAC: Key Rules Summary for Indian Travelers 2026
| Rule | What Indians Must Know |
|---|---|
| Mandatory | Every entry — no exceptions |
| Cost | Free — never pay anyone to fill it |
| Timing | Complete within 72 hours before arrival |
| Visa number | Leave blank for visa-free entry |
| Departure date | Estimate only — not binding |
| Hotel booking | Use registered hotel — not Airbnb or condo |
| Mistakes | Resubmit before arrival — latest submission used |
| Multiple entries | New TDAC required for every re-entry |
| Immigration tracking | Yes — full digital entry/exit history maintained |
FAQs — Thailand TDAC for Indians 2026
Q: Is the departure date on the Thailand TDAC legally binding for Indian tourists? No — the departure date entered on the Thailand TDAC is an estimated date only and is not legally binding. Thai immigration enforces your actual permitted stay period based on your visa type or visa-free entry stamp — not the date you entered on the TDAC form. If you originally entered a 7-day departure date but decide to stay for 30 days within your permitted 60-day visa-free period — this is completely acceptable and you do not need to notify immigration or submit a new TDAC.
Q: Do Indians need to complete a new Thailand TDAC for every entry including with a multiple-entry visa? Yes. Every single entry to Thailand requires a new, separate Thailand TDAC submission — including for METV multiple-entry visa holders. Each time you re-enter Thailand after exiting, you must complete a fresh TDAC with your current trip details, updated accommodation information, and current travel dates. The TDAC cannot be reused from a previous trip. Complete the new TDAC within 72 hours before each arrival at tdac.immigration.go.th.
Q: What should Indians enter in the visa number field on the Thailand TDAC if traveling visa-free? Indian travelers entering Thailand on the 60-day visa-free exemption should leave the visa number field completely blank on the Thailand TDAC. The visa number field is only for travelers who hold a formal Thai visa — Tourist Visa (TR), METV, DTV, or Non-Immigrant Visa — that has a specific visa number printed on the visa sticker. Visa-free travelers have no visa number and should not enter anything in this field.
Final Word
The Thailand TDAC is one of the most traveler-friendly digital immigration systems in Southeast Asia — free, fast, and simple to complete in under 5 minutes. Understanding the nuances — that the departure date is an estimate, that visa number is blank for visa-free entry, that hotels work better than condos, and that mistakes can be corrected by resubmitting — removes all the anxiety around this form and makes your Thailand immigration experience completely stress-free.
Complete your TDAC within 72 hours before your flight, keep the QR code accessible on your phone, and walk through Bangkok immigration with complete confidence.
👉 Complete Your TDAC Here: tdac.immigration.go.th
🔗 Official Source: Thailand TDAC Portal | Thailand Immigration Bureau
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Aaseem Bhardwaj is a journalist, seasoned traveler and IT professional based in India. With firsthand travel experience across Southeast Asia, East Asia, Middle East and Europe, Aaseem founded Travel Man Today to provide reliable visa updates and travel news for Indian passport holders. He has personally traveled to Thailand, Vietnam, Malaysia, Japan, Singapore, Hong Kong, South Korea, UAE and Europe. Follow his travel vlogs on YouTube at @travelmantoday
