Filing it yourself is free. $15 is us filling it in and filing it for you, correctly, before you fly.

Get help with my application

TDAC for families: what travellers should know

TDAC for families: what travellers should know

Updated 2026-10-19

TDAC for Families: What Travellers Should Know

The Thailand Digital Arrival Card (TDAC) is a mandatory travel document for most visitors entering Thailand. For families travelling together, understanding the TDAC process is essential to ensure a smooth entry into the country. This guide covers everything families need to know about the TDAC, from application details to practical tips for group travellers.

What is the TDAC?

The TDAC is an electronic arrival card that replaces the traditional paper TM6 form. It is required for most foreign travellers entering Thailand, including children. By submitting the TDAC, travellers provide essential information to Thai immigration authorities, such as personal details, travel itinerary, and health declarations.

Why is the TDAC Important for Families?

For families, the TDAC ensures that all members meet Thailand's entry requirements. Each traveller, including infants and children, must have their own TDAC. This means parents or guardians must complete the application for each family member individually. While this might seem overwhelming, the process is straightforward and can be done efficiently.

How to Apply for the TDAC as a Family

The TDAC must be submitted within 3 days before arrival in Thailand. Families can apply through the official portal at https://tdac.immigration.go.th. Alternatively, families can use independent services like ours, which simplify the process for a fee of $15 per traveller. Here’s a step-by-step guide:

  • Gather required information for each family member, including passports, flight details, and accommodation addresses.
  • Complete the TDAC form for each traveller individually, ensuring accuracy to avoid delays.
  • Submit the application within the 3-day window before arrival.
  • Save the confirmation email or QR code for each TDAC to present at immigration.

Tips for Families Applying for the TDAC

Applying for the TDAC as a family can be streamlined with these practical tips:

1. Plan Ahead: Start gathering the necessary information well before your trip to avoid last-minute stress.

2. Double-Check Details: Ensure all information, such as passport numbers and flight details, is accurate to prevent issues at immigration.

3. Use a Group Checklist: Create a checklist for each family member to ensure no one is missed during the application process.

4. Consider Independent Services: If you prefer a hassle-free experience, our independent service can assist with the TDAC application for $15 per traveller.

Common Questions About the TDAC for Families

Here are answers to some frequently asked questions about the TDAC for families:

FAQ

1. Do children need a TDAC?

Yes, every traveller, regardless of age, must have their own TDAC. Parents or guardians must complete the application for children.

2. Can families apply together?

While each TDAC must be submitted individually, families can complete the forms one after another using the same device and account.

3. What happens if a family member’s TDAC is not approved?

If a TDAC is not approved, travellers should check the official portal for guidance or contact Thai immigration authorities for assistance.

Why Choose an Independent Service?

While the TDAC can be completed directly through the official portal, many families opt for independent services like ours for added convenience. Our service ensures accuracy, saves time, and provides support throughout the process. For $15 per traveller, we handle the application, allowing families to focus on their trip. However, it’s important to note that we are not affiliated with any government and do not guarantee approval.

Final Thoughts

The TDAC is a crucial step for families travelling to Thailand. By understanding the requirements and following the application process carefully, families can ensure a smooth entry into the country. Remember to submit the TDAC within 3 days before arrival and keep all confirmation details handy. Whether you choose to apply through the official portal or use our independent service, preparation is key to a stress-free travel experience.

For more information, visit the official TDAC portal at https://tdac.immigration.go.th. If you’re looking for assistance, our independent service is available for $15 per traveller.

Need your TDAC handled for you?

We complete and file your Thailand Digital Arrival Card and email it to you within 24 hours - $15.00, independent service.

Start my application
TDAC for families: what travellers should know