Who needs one?
Foreigners who must pay Thai personal income tax and have no Thai ID card number generally need a Thai Tax ID.
No Thai ID card? You generally need a Thai Tax ID before you can file. We prepare the application and follow it with the Revenue Department.
Foreigners who must pay Thai personal income tax and have no Thai ID card number generally need a Thai Tax ID.
Your passport, your visa and your address in Thailand. We tell you exactly what to send once you start.
Yes. Tell us who it is for when you start. The Tax ID is issued in the name of the person who pays the tax.
With the Tax ID you can file your return. We can do both: Tax ID first, then the tax return.
Ask a tax expert. The first call is free.
The first call is free: 15 minutes, in English, French or Thai.
Sign in with a code sent to your email. No password.
Nothing to pay to start. We confirm the service and the price after a first look at your file. You pay before we file.
The rules for 2026, in plain words, with the official sources. Sent to your email.