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TDAC Submission Timeline: When to Submit Your Thailand Digital Arrival Card

Complete guide to Thailand Digital Arrival Card (TDAC) submission deadlines and optimal timing for smooth entry

Understanding the TDAC Submission Timeline

The Thailand Digital Arrival Card (TDAC) is a mandatory requirement for all foreign nationals entering Thailand, replacing the traditional paper TM6 form. To ensure a smooth entry process, travelers must submit their TDAC within a specific timeframe before arrival. Understanding the submission timeline is crucial for compliance and avoiding potential entry delays.

Getting your TDAC submitted correctly is essential for seamless entry into Thailand

  1. TDAC Submission Window
    Travelers must submit their TDAC information within 72 hours (3 days) prior to arriving in Thailand. This timeframe allows for sufficient processing and verification of the information provided. Before submitting, make sure you understand the TDAC requirements for foreign travelers.
  2. Optimal Submission Timing
    While you can submit up to 72 hours before arrival, the optimal time is 24-48 hours before your flight. This ensures your information is current and reduces the risk of technical issues. Learn more about the step-by-step TDAC application process.
  3. Important Deadlines
    The TDAC must be submitted no later than the time of arrival in Thailand. Failure to submit within the 72-hour window may result in delays or complications at immigration. Make sure you have all the required information for TDAC ready before submission.

TDAC Submission Timeline Explained

Understanding the exact timeline for TDAC submission is essential for all travelers entering Thailand. The digital system requires precise timing to ensure your information is processed correctly before arrival.

The TDAC system opens for submissions 72 hours (3 days) before your scheduled arrival date. This means if you're arriving on May 5th, you can begin submitting your TDAC as early as May 2nd. For travelers arriving on the launch date of May 1st, submissions can begin on April 28th.

Key Points:

  • Earliest submission: 72 hours before arrival
  • Latest submission: At the time of arrival (not recommended)
  • Optimal submission: 24-48 hours before arrival
  • System availability: 24/7 access through online form

For detailed information on the application process, see our guide on how to apply for Thailand Digital Arrival Card.

Thailand Digital Arrival Card Submission Timeline Infographic

Benefits of Timely TDAC Submission

Submitting your TDAC within the optimal timeframe provides multiple advantages for smooth travel

Avoid Common Mistakes

Secure processing • Fast entry • 24/7 support

Learn more about frequently asked questions about TDAC.

TDAC Submission Requirements and Deadlines

To comply with Thailand's entry requirements, all foreign nationals must submit their TDAC within the specified timeframe. Here's what you need to know about meeting the submission deadlines:

Submission Window Details

The TDAC system allows submissions within a 72-hour window before your arrival date. This timeframe is designed to ensure that all information is current and accurate for immigration purposes.

Early Submission Benefits

Submitting your TDAC 24-48 hours before arrival provides several advantages:

  • Allows time to correct any errors in your application. Learn how to avoid common TDAC mistakes.
  • Reduces stress and waiting time at immigration
  • Ensures your information is processed in advance
  • Provides confirmation before travel

Last-Minute Submission Risks

Submitting your TDAC less than 24 hours before arrival carries certain risks:

  • Technical issues may delay your submission
  • Less time to correct errors or provide additional information
  • Potential delays at immigration if corrections are needed
  • Increased stress and potential complications during travel

Frequently Asked Questions About TDAC Submission Timeline

Common questions about Thailand Digital Arrival Card submission deadlines

What is the latest I can submit my TDAC before arrival?

The latest you can submit your TDAC is at the time of arrival in Thailand. However, this is not recommended as it may cause delays at immigration. It's best to submit your TDAC 24-48 hours before your arrival to ensure smooth processing. For more information on the application process, see our guide on how to apply for TDAC.

Can I submit my TDAC more than 72 hours before arrival?

No, the TDAC system will not accept submissions more than 72 hours (3 days) before your scheduled arrival date. If you try to submit earlier, you'll receive an error message indicating that submissions are not yet open for your travel date. Make sure you understand the TDAC requirements for foreign travelers before submitting.

What happens if I miss the TDAC submission deadline?

If you miss the TDAC submission deadline, you may experience delays at immigration as you'll need to complete the form upon arrival. In some cases, you might be denied entry if you cannot provide the required information. It's essential to submit your TDAC within the 72-hour window before arrival to avoid complications. Learn more about frequently asked questions about TDAC.

How can I check if my TDAC was submitted successfully?

After submitting your TDAC, you should receive a confirmation email with your TDAC reference number. You can verify your submission status through the online form. If you don't receive a confirmation email, check your spam folder or contact the TDAC support team for assistance. For more information on the required information, see our guide on TDAC information requirements.

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