VAT · 2026
Thailand VAT registration threshold
VAT-liable sales into Thailand.
- Measured over
- Annual
- On crossing
- Register for Thailand VAT
What is the Thailand VAT registration threshold?
The Thailand VAT registration threshold is THB 1,800,000, measured over the annual. Cross it and you must register for Thailand VAT with the Revenue Department. You then charge VAT on sales to customers in Thailand. Below the threshold, registration is optional rather than required.
When do you need to register?
Once your VAT-liable sales into Thailand pass 1,800,000 THB, you must register and charge local VAT on B2C sales.
Deadline: Register once you cross, measured over annual.
How to register in Thailand
- 1Register with Revenue Department under its regime for foreign suppliers.
- 2Charge local VAT on B2C sales from your effective date.
- 3Enable the country in your checkout or tax engine so the right rate is applied.
- 4File and remit on the schedule the authority assigns you.
Revenue Department — official guidance
Don't track Thailand by hand.
TaxesRadar reads your Stripe & Paddle sales and warns you the moment you approach this threshold - across every country and US state at once.
Thailand VAT threshold - FAQ
What is the VAT registration threshold in Thailand?
THB 1,800,000, measured over annual. Thailand has no transaction-count test, so volume of orders alone never triggers registration.
When do I need to register for VAT in Thailand?
Once your VAT-liable sales into Thailand pass 1,800,000 THB, you must register and charge local VAT on B2C sales. Register once you cross, measured over annual.
Does TaxesRadar file my VAT for me?
No. TaxesRadar watches your Stripe and Paddle sales, warns you before you cross this threshold, and gives you the registration checklist. Filing itself is handed to specialist partners.
Other tax thresholds
Guidance, not tax advice. Confirm the specifics for your situation with a qualified professional. Threshold shown for 2026; last verified 2026-07-27 against Revenue Department. Rules change - TaxesRadar keeps them current.