Tax Residency · Thailand
Working remotely from 🇹🇭 Thailand: when do you start owing taxes?
Tax residency triggers at 180 days per calendar year — and crossing typically exposes your whole year's income.
What residency would cost
| Annual income | Standard resident tax | Remittance basis |
|---|---|---|
| $50,000 | $6,500 (13%) | $0 (0%) |
| $100,000 | $20,000 (20%) | $0 (0%) |
| $200,000 | $54,000 (27%) | $0 (0%) |
⚠ Remittance basis: Foreign income kept offshore isn't taxed — only what you bring into Thailand (0% modeled on unremitted income; LTR visa holders get statutory exemption).
Approximate effective rates (income tax + typical employee contributions, single filer). 180 days, calendar year. Since 2024, foreign income remitted to Thailand is taxable whenever remitted. Count your actual days across countries in the interactive tracker.
🛂 Thailand offers the Destination Thailand Visa (DTV) (income floor ≈ $1,400/month). 5-year multi-entry, 180 days per stay; THB 500k funds requirement.
Frequently asked questions
- How long can I work remotely from Thailand without becoming tax resident?
- Up to 179 days per calendar year under the headline rule — day 180 triggers residency. 180 days, calendar year. Since 2024, foreign income remitted to Thailand is taxable whenever remitted.
- How much tax would I owe in Thailand as a resident?
- Approximate effective rates: 13% at $50k, 20% at $100k, 27% at $200k (income tax plus typical employee contributions). The Remittance basis can change this substantially — see below.
- What is Thailand's special expat tax regime?
- Remittance basis: Foreign income kept offshore isn't taxed — only what you bring into Thailand (0% modeled on unremitted income; LTR visa holders get statutory exemption).
- Does crossing the threshold only tax my income from that point on?
- Usually not — in most systems, becoming resident exposes your entire year's worldwide income. That cliff is why residency is a trap, not a gradient.