Quick Summary

  • Primary Update: The Immigration Bureau of the Royal Thai Police mandates that all international travelers, including Indian passport holders, complete the electronic Thailand Digital Arrival Card (TDAC) online before entering Thailand, fully digitizing the former TM6 paper immigration form.
  • Transit Impact: Enforced across all major air hubs including Bangkok Suvarnabhumi (BKK), Don Mueang (DMK), Phuket (HKT), and Chiang Mai (CNX). Airlines verify submission QR codes at check-in counters in India before issuing boarding passes.
  • Traveler Advice: Access the free official portal at tdac.immigration.go.th strictly within 72 hours prior to arrival. Never pay unauthorized intermediary fees; submission is 100% free. Combine the TDAC QR code with proof of return travel, confirmed lodging, and 20,000 THB equivalent living funds.

The Immigration Bureau of Thailand has permanently retired the legacy physical TM6 paper arrival card across all international air, land, and sea checkpoints. In its place, the Thailand Digital Arrival Card (TDAC) serves as the primary pre-arrival immigration clearance record for foreign nationals entering the Kingdom.

For Indian passport holders traveling to Bangkok, Phuket, Krabi, or Chiang Mai, completing the TDAC is an essential pre-departure requirement. Airlines operating direct routes between Indian hubs (Delhi, Mumbai, Bengaluru, Chennai, Kolkata, Hyderabad, Ahmedabad) and Thai gateways—such as IndiGo, Air India, Thai Airways, Thai AirAsia, and SpiceJet—mandate confirmation of an approved TDAC QR code prior to issuing boarding passes. Understanding the exact submission window, official government interfaces, data entry nuances, and on-ground immigration verification protocols prevents severe boarding delays and airport bottlenecks.

What Is the Thailand Digital Arrival Card (TDAC)?

The Thailand Digital Arrival Card is an electronic entry record that captures traveler biographical details, flight schedules, intended Thai residential addresses, and standard health declarations. The system synchronizes directly with the Thai Immigration Bureau’s border databases at ports of entry.

Key characteristics define the TDAC framework:

  • Electronic Replacement: Replaces the paper slip formerly distributed by cabin crew onboard international flights.
  • Entry Requirement, Not a Visa: The TDAC is an administrative arrival card, not a visa or travel permit. Indian passport holders entering Thailand under the 60-day unilateral visa exemption scheme, a pre-approved Royal Thai Embassy Tourist Visa (TR), or the Destination Thailand Visa (DTV) must still complete the TDAC.
  • Zero Government Fee: The official submission process via the Royal Thai Police Immigration portal is completely free. Travelers must avoid commercial third-party portals charging unauthorized processing fees ranging from $30 to $80.
  • Mandatory for All Ages: Every traveler, including newborns, young children, and elderly relatives traveling on an Indian passport, requires an individual digital declaration.

Strict 72-Hour Submission Window & Timelines

The Immigration Bureau operates a strict submission window to maintain accurate manifest reconciliation.

Travelers can submit their TDAC only within 72 hours (3 calendar days) prior to their scheduled flight arrival in Thailand. Submissions attempted earlier than 72 hours before arrival are automatically blocked or rejected by the portal calendar selector.

Conversely, attempting to complete the form on a mobile device after landing in Bangkok often leads to connectivity issues, roaming disruptions, and lengthy delays at international arrival halls before reaching immigration desks. Completing the form immediately after online airline check-in from India provides sufficient lead time to download digital confirmations.

Step-by-Step TDAC Portal Application Guide

The submission process takes approximately five to seven minutes per passenger when prepared with the required travel documentation.

Step 1: Access the Official Portal

Navigate directly to the official government platform: tdac.immigration.go.th. Verify that the browser connects to the official Royal Thai Police domain. Select English language preferences on the primary landing screen.

Step 2: Select Application Type

Choose between two primary entry pathways:

  1. Individual Submission: For solo travelers or business visitors.
  2. Group/Family Submission: Allows one primary applicant to enter shared flight details and address information for up to 10 family members or co-travelers traveling on identical flight itineraries.

Step 3: Enter Personal & Passport Information

Input personal details exactly as they appear in the Machine-Readable Zone (MRZ) of the Indian passport:

  • Given Names and Surname: Transcribe given names and surname without abbreviation. If the Indian passport lists a single name under Given Name with Surname left blank, replicate the exact structure per airline ticketing standards.
  • Passport Number: Enter the nine-character alphanumeric passport number, ensuring zero and letter 'O' are not transposed.
  • Date of Birth & Gender: Match passport data fields.
  • Nationality: Select "India" / "Indian".

Step 4: Input Flight and Port Details

  • Port of Entry: Select the initial airport of arrival in Thailand (e.g., Suvarnabhumi International Airport - BKK, Don Mueang International Airport - DMK, Phuket International Airport - HKT).
  • Airline Code and Flight Number: Provide the exact inbound flight number (e.g., 6E1053, TG316, AI332).
  • Scheduled Date of Arrival: Input arrival date matching local Thai time (UTC+7).

Step 5: Declare Accommodation and Local Contact

The Thai Immigration Bureau cross-checks accommodation records against hotel registration databases (TM30 compliance):

  • Type of Accommodation: Select Hotel, Resort, Serviced Apartment, or Private Residence.
  • Hotel Name: Enter the registered establishment name matching your hotel confirmation voucher.
  • Address & Province: Select the province (e.g., Bangkok, Chonburi for Pattaya, Phuket) and enter street address details.
  • Contact Details: Provide an active mobile phone number (with country code) and personal email address.

Step 6: Complete General & Customs Declarations

Answer standard declarations regarding travel history, occupational category, purpose of trip (Tourism, Business, Transit), and basic customs items.

Step 7: Confirmation & QR Code Generation

Upon submission, the portal generates an immediate confirmation screen displaying a unique TDAC Reference Number and an encrypted Immigration QR Code.

  • Download the confirmation PDF directly to your device storage.
  • Save a clear digital screenshot of the QR code in your smartphone photo gallery.
  • Print a hard copy to keep inside your passport jacket alongside your physical boarding pass.

Thailand Entry Requirements & TDAC Comparison Matrix

Understanding how the TDAC integrates with broader immigration regulations ensures seamless entry at Thai border control.

Document / Requirement Specification for Indian Citizens Verification Stage Critical Border Pitfall
Thailand Digital Arrival Card (TDAC) Completed online within 72 hours at tdac.immigration.go.th Airline check-in in India & Thai Immigration desks Submitting via third-party paid scam websites; failing to save QR code offline
Passport Validity Regular Indian Passport valid for at least 6 months from arrival Airline boarding gate & Immigration inspection Traveling on an expired or damaged booklet; less than 6 months remaining validity
Visa Scheme 60-Day Unilateral Visa Exemption (or approved e-Visa/DTV) Passport control entry stamp Intending to stay past 60 days without filing extension at Chaengwattana
Proof of Onward Travel Confirmed return or outbound flight ticket departing Thailand within 60 days Origin airline counter check & random Border Officer review Open-ended or standby tickets without a confirmed PNR date
Proof of Living Expenses 20,000 THB in cash per person (or 40,000 THB per family) or major convertible currency Spot check by Thai Immigration Officers at arrival counters Presenting mobile banking screenshots or credit cards when physical cash is demanded
Lodging Confirmation Confirmed hotel booking voucher or TM30-compliant host address Immigration inspection Providing vague non-residential landmarks or incomplete hotel addresses

Integration with Thailand's 60-Day Visa Exemption

Indian citizens benefit from Thailand's unilateral visa exemption policy, permitting tourism and short-term business visits up to 60 days per entry without requiring a consular visa sticker. However, travelers frequently conflate visa-free privileges with unconditional entry.

The TDAC is the digital instrument through which immigration officers verify that incoming visa-exempt passengers satisfy border conditions:

  1. Return Airfare Verification: Your outbound flight booking out of Thailand must show a scheduled departure within 60 days of entry. Low-cost carrier check-in counters in India strictly audit this before issuing boarding passes.
  2. Mandatory Cash Funds: Under Section 12 of the Thai Immigration Act, officers reserve the right to verify sufficient financial means. The standard statutory requirement remains 20,000 THB per individual or 40,000 THB per family unit in physical cash (or equivalent convertible currency such as USD, EUR, GBP, or INR). Credit cards, bank passbook PDFs, and investment portfolios do not substitute for physical cash if an officer requests inspection.
  3. Extension Eligibility: Travelers admitted under the 60-day exemption can apply once for an additional 30-day extension at local immigration offices (such as the Bangkok Immigration Division 1 at Chaengwattana Government Complex) for a statutory fee of 1,900 THB, bringing the maximum continuous stay to 90 days.

Airport Clearance Protocols: Suvarnabhumi (BKK) & Don Mueang (DMK)

Navigating Bangkok’s primary international terminals with a completed TDAC follows a structured operational sequence:

[Arrival at Terminal Gate]
           │
           ▼
[Follow Signage: International Arrivals / Immigration]
           │
           ▼
[Document Readiness Inspection]
(Indian Passport + Boarding Pass + TDAC QR Code + Hotel Voucher)
           │
           ▼
[Immigration Desk Processing]
(Biometric Photo + 10-Finger Digital Fingerprint Scan)
           │
           ▼
[60-Day Entry Stamp Endorsement]
(Verify Expiry Date on Passport Stamp)
           │
           ▼
[Baggage Reclaim & Customs Green/Red Channel]

Bangkok Suvarnabhumi Airport (BKK)

  • International flights arrive at Concourse A, B, C, D, E, F, or G, or the Midfield Satellite Concourse 1 (SAT-1). Passengers arriving at SAT-1 take the automated people mover (APM) underground train to the main terminal building (3-minute transit).
  • Head toward Immigration 2 or Immigration 3 on Level 2.
  • Digital TDAC details match the passport number automatically in the officer's terminal screen when the passport machine-readable zone is scanned. Present the digital or printed QR code if requested.
  • Undergo digital facial photography and biometric fingerprint capture.
  • Verify that the ink stamp indicates the correct 60-day admission date before stepping away from the counter.

Bangkok Don Mueang Airport (DMK)

  • Primarily served by regional carriers such as Thai AirAsia. Arriving at Terminal 1, proceed along the central corridor to the primary International Arrivals Immigration hall on Level 1.
  • Have your TDAC QR code loaded on your mobile phone screen with display brightness set to maximum.

Strict Customs Rules & Prohibited Items

Thai Customs Department maintains strict surveillance at airport baggage carousels and exit channels. Indian travelers must remain vigilant regarding statutory prohibitions:

1. Absolute Prohibition on Vapes and E-Cigarettes

Electronic cigarettes, vapes, e-hookahs, vape juice, disposable vape pods, and IQOS heated tobacco systems are strictly illegal in Thailand. Importing, carrying, or using e-cigarettes violates Section 20 of the Consumer Protection Board Act.

  • Luggage is routinely scanned at airport arrival customs x-ray machines.
  • Possession can result in immediate confiscation, administrative spot fines up to 500,000 THB, or formal arrest and deportation. Do not pack vaping devices in either checked luggage or cabin baggage.

2. Strict Tobacco Allowances

Adult travelers (aged 18 and above) are permitted a maximum duty-free allowance of:

  • 200 cigarettes (exactly one standard carton), or
  • 250 grams of loose tobacco/cigars. Warning: Carrying cartons on behalf of group members or family members through the customs checkpoint is illegal. If one individual is found holding multiple cartons—even if purchased by separate group members at Delhi or Bangkok duty-free—customs officers treat the total volume as individual possession, resulting in severe confiscation and on-the-spot excise penalty fines starting at 20,000 to 50,000 THB.

3. Alcohol Limitations

Adult passengers may import a maximum of 1 liter of alcoholic beverage duty-free. Any volume exceeding 1 liter is subject to total confiscation and customs fines.

Traveler Logistics Guide

Follow this sequential checklist to ensure uninterrupted transit between India and Thailand:

72 to 24 Hours Prior to Departure

  • Confirm your Indian passport has at least six full months of validity remaining beyond your travel dates and at least two blank visa pages.
  • Access tdac.immigration.go.th on a desktop or mobile browser.
  • Fill out all personal, passport, flight, and accommodation fields accurately.
  • Download the TDAC PDF confirmation and save the QR code image directly to your smartphone's offline gallery.
  • Print two physical paper copies of the TDAC QR code confirmation sheet.

Currency & Financial Preparation

  • Withdraw or exchange the equivalent of 20,000 THB per individual (or 40,000 THB per family) in physical cash (Thai Baht, US Dollars, Euros, or Indian Rupees) and store it in your hand baggage.
  • Print hard copies of your confirmed return flight ticket (departing within 60 days) and confirmed hotel reservations covering your initial stay.

Airport Departure in India

  • Present your passport, printed flight itinerary, and TDAC QR confirmation at the airline check-in desk in India.
  • Verify that your cabin baggage contains no restricted lithium power banks exceeding airline watt-hour limits (power banks must remain in carry-on baggage and must not exceed 100Wh, or 160Wh with airline approval; power banks are strictly prohibited in checked baggage).

Arrival at Bangkok Gateways

  • Switch on your mobile device or connect to the complimentary airport Wi-Fi (.@AirportTrueFreeWiFi or AOT Free Wi-Fi by NT).
  • Proceed to passport control counters following the "Foreign Passports" overhead indicators.
  • Hand your passport, return boarding pass, and TDAC printout to the immigration officer.
  • Complete fingerprint scans and biometric camera capture. Check the stamped exit deadline before proceeding to baggage claim carousel and the Green "Nothing to Declare" Customs Exit.

Frequently Asked Questions

Is the Thailand Digital Arrival Card (TDAC) a visa for Indian citizens?

No. The TDAC is an electronic immigration arrival declaration that replaces the legacy TM6 paper card. It records entry details and travel logistics. Indian passport holders entering Thailand under the 60-day visa exemption scheme, an e-Visa, or a tourist visa must still submit the TDAC within 72 hours of arrival.

How much does it cost to submit the TDAC, and where do I apply?

The TDAC is completely free of charge. You should only apply through the official Immigration Bureau website at tdac.immigration.go.th. Be cautious of unauthorized third-party commercial websites charging application or processing fees.

What happens if I forget to submit the TDAC before boarding my flight in India?

Most airlines operating flights from India to Thailand verify TDAC confirmation QR codes before issuing boarding passes. If you arrive at the airport without submitting the form, you will be directed to complete it on your smartphone prior to completing airline check-in. If you fail to complete it before departure, you will face significant administrative delays upon arrival at Thai immigration halls.

Do children and infants on Indian passports need their own TDAC?

Yes. Every traveler, regardless of age, must have an individual TDAC submitted. Parents or group leaders can utilize the "Group/Family Submission" feature on tdac.immigration.go.th to submit declarations for up to 10 family members under one lead applicant.

Can I carry e-cigarettes or multiple cartons of cigarettes into Thailand if declared on the TDAC?

No. Electronic cigarettes, vape pens, and vape liquid are entirely illegal in Thailand and cannot be brought into the country under any circumstances. Tobacco is strictly limited to 200 cigarettes (1 carton) per adult traveler; exceeding this limit or carrying other passengers' cartons leads to immediate customs confiscation and steep financial penalties.