Expert advice on entry.
Paperwork done right.
One consultant, end to end.
TDAC Assist is an independent travel & immigration consultancy for visitors to Thailand. We advise you on exactly what you need — your TDAC, visa eligibility, and document readiness — then prepare and file your Thailand Digital Arrival Card (TDAC) on time. The official government portal is free at tdac.immigration.go.th.
Advice first, paperwork handled for you
We're an independent travel & immigration consultancy for visitors to Thailand. We start with clear advice on your entry requirements, then handle the TDAC paperwork and timing so you don't have to.
1. Book a consultation & tell us your plans
One simple form for your whole group. We ask about your trip, nationality and travel history so we can advise on your entry requirements.
2. Your consultant reviews every detail
We check passport spelling against MRZ standards, 6-month validity, visa eligibility, flight formats and accommodation — and advise you if anything needs attention.
3. We prepare and file your TDAC on time
The official TDAC portal opens 72 hours before arrival. We prepare your card in advance and file it the moment your window opens, then email your confirmation.
A 9-point review on every application
The free official portal submits whatever you type without error validation. Your consultant checks everything first — and advises you on anything that needs attention.
Name ↔ passport match
Spelling, order and spacing matched exactly to your passport's machine-readable zone (MRZ).
Passport 6-month rule
Thailand expects 6 months' validity beyond arrival. We flag it before you fly, not after.
Flight number format
Airline codes and flight numbers verified against standard IATA formats.
Accommodation completeness
Hotel name, street address and province filled the way immigration expects them.
Arrival date logic
Dates checked against your flight so the card is valid when you actually land.
Duplicate detection
Family members accidentally filed twice, or missed entirely? We catch both.
Special-character fixes
Accented or non-Latin names transliterated correctly for the TDAC system.
Travel history sanity check
Health-declaration countries reviewed against your route for consistency.
Inbox delivery & resend
Confirmation sent to you — and re-sent free, forever, if you lose it before you fly.
Entry & immigration consultation, in one place
Clear, practical advice on everything you need to enter Thailand — with your TDAC prepared and filed for you.
TDAC preparation & filing
Your Thailand Digital Arrival Card reviewed against passport standards and filed the moment your 72-hour window opens.
Visa & entry-eligibility check
Clear guidance on whether you need a visa for your nationality and trip length — and what to arrange before you fly.
Entry-requirements review
Passport validity, health-declaration travel history and accommodation details checked against current Thai entry rules.
Dedicated consultant
A named consultant from booking to landing, with free re-filing if your plans change and lifetime confirmation resend.
Clear consultation fees. 100% transparent.
Official Thai Gov Fee is $0.00 (Free) at tdac.immigration.go.th. Our fee covers professional consultation and filing. 15% off for groups of 3+ travelers.
Standard Consultation
- 9-point document & eligibility review
- Filed as soon as your 72-h window opens
- Email confirmation + lifetime resend
- Unlimited free re-filing if plans change
- Money-back promise
Priority Consultation
- Everything in Standard
- Front-of-queue consultation
- Priority replies within 2 hours
- Free digital Thailand arrival guide
- Dedicated consultant until you land
💡 Transparent Fee Breakdown: The TDAC itself is a free government form — you pay $0.00 at tdac.immigration.go.th. The amount above is solely our private consultation fee for expert review, timed filing, and dedicated support. No government fees are collected, and our consultation does not influence government decisions.
Start your entry consultation
Five minutes now, zero paperwork stress later. Your consultant handles verification, timing, and filing.
- Trip & service
- Travelers
- Your stay
- Review & pay
Consultation booked — you're in the queue
Your reference number:
- Within 24 h — your consultant reviews your details and emails you if anything needs fixing.
- When your window opens — we file your TDAC on the official system.
- Immediately after filing — confirmation emailed to you, with lifetime free resend.
Advised, filed, and on their way
"Our family of five booked weeks ahead. The consultant mapped out exactly what we needed, then filed everything the moment the window opened — confirmations landed before we even boarded."
"They caught that I'd transposed two digits of my passport number and flagged a visa question I hadn't thought about. Worth every dollar."
"My airline changed our flight two days before departure. One email and they re-filed for free and refreshed our advice."
"Yes, you can do it free yourself — the site says so plainly, which I respected. I paid for the advice and to not have to think about it."
Everything, answered honestly
Land in Thailand with complete confidence
Talk to a consultant and let us handle your entry paperwork on time.
Book a Consultation — from $29