Effective tax rates - Corporate tax statistics — Effective marginal in Thailand
Thailand: Effective tax rates - Corporate tax statistics — Effective marginal was 16.18 Percentage of taxable income in 2025. ▲ Rising
Effective tax rates - Corporate tax statistics — Effective marginal in Thailand, 2017–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage of taxable income.
Analysis
Thailand recorded 16.18 Percentage of taxable income for effective tax rates - corporate tax statistics — effective marginal in 2025. That is the highest value across all 9 years on record.
That represents a change of up 4.6% on the previous year and up 17.9% over ten years.
Over the whole period, effective tax rates - corporate tax statistics — effective marginal in Thailand peaked at 16.18 Percentage of taxable income in 2025 and was at its lowest, 13 Percentage of taxable income, in 2019.
That places Thailand 73rd out of 99 countries with data for 2025, putting it in the middle of the range.
Effective tax rates - Corporate tax statistics — Effective marginal in Thailand, year by year
| Year | Percentage of taxable income | Change |
|---|---|---|
| 2017 | 13.72 Percentage of taxable income | — |
| 2018 | 13.38 Percentage of taxable income | -2.5% |
| 2019 | 13 Percentage of taxable income | -2.8% |
| 2020 | 13.01 Percentage of taxable income | +0.0% |
| 2021 | 13.36 Percentage of taxable income | +2.7% |
| 2022 | 15.59 Percentage of taxable income | +16.7% |
| 2023 | 15.67 Percentage of taxable income | +0.5% |
| 2024 | 15.47 Percentage of taxable income | -1.3% |
| 2025 | 16.18 Percentage of taxable income | +4.6% |
Thailand compared with similar countries
- Thailand's 16.18 Percentage of taxable income is below the median for upper middle income countries, which is 34.66 Percentage of taxable income, 47% of the median. (24 countries reporting)
- Thailand's 16.18 Percentage of taxable income is below the median for East Asia & Pacific, which is 34.64 Percentage of taxable income, 47% of the median. (10 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 13.37 Percentage of taxable income | 13 Percentage of taxable income | 13.72 Percentage of taxable income | 3 |
| 2020s | 14.88 Percentage of taxable income | 13.01 Percentage of taxable income | 16.18 Percentage of taxable income | 6 |
Countries ranked near Thailand
- 70 France 17.76 Percentage of taxable income compare
- 71 Paraguay 17.05 Percentage of taxable income compare
- 72 Lithuania 17.02 Percentage of taxable income compare
- 74 Bosnia and Herzegovina 13.65 Percentage of taxable income compare
- 75 Macau, China 7.55 Percentage of taxable income compare
- 76 Qatar 7.46 Percentage of taxable income compare
More economy & growth data for Thailand
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 2.97 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 2.98 Percent per annum (2029)
- Foreign direct investment, net outflows (BoP, current US$), gaps 9.33 billion BoP, current US$ (2025)
- Foreign direct investment, net outflows (BoP, current US$), per unit 0.0162 BoP, current US$ per US$ of GDP (2025)
- Foreign direct investment, net outflows (BoP, current US$), per capita 130.33 BoP, current US$ per person (2025)
- Foreign direct investment, net inflows (BoP, current US$), gaps filled 18.84 billion BoP, current US$ (2025)
- Foreign direct investment, net inflows (BoP, current US$), annual 31.73 % change on previous year (2025)
- Foreign direct investment, net inflows (BoP, current US$), per unit 0.0327 BoP, current US$ per US$ of GDP (2025)
- Foreign direct investment, net inflows (BoP, current US$), per capita 263.07 BoP, current US$ per person (2025)
- Total reserves (includes gold, current US$), annual growth rate 19.13 % change on previous year (2025)
Frequently asked questions
- What is effective tax rates - corporate tax statistics — effective marginal in Thailand?
- Effective tax rates - corporate tax statistics — effective marginal in Thailand was 16.18 Percentage of taxable income in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest effective tax rates - corporate tax statistics — effective marginal recorded in Thailand?
- The highest recorded value was 16.18 Percentage of taxable income in 2025.
- What is the lowest effective tax rates - corporate tax statistics — effective marginal recorded in Thailand?
- The lowest recorded value was 13 Percentage of taxable income in 2019.
- How does Thailand rank for effective tax rates - corporate tax statistics — effective marginal?
- Thailand ranks 73rd out of 99 countries with data for 2025.
- Is effective tax rates - corporate tax statistics — effective marginal rising or falling in Thailand?
- Over the last ten years it is up 17.9%. The long-run trend across the full record is rising.
- Where does this Thailand data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Effective tax rates - Corporate tax statistics — Effective marginal tax rate. Statizoid updates them automatically from the source API.
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About this data
This table reports synthetic tax policy indicators calculated on the basis of a prospective, hypothetical investment project. Unlike backward-looking ETRs, they do not incorporate any information about firms' actual tax payments.The OECD methodology has been described in detail in the OECD Taxation Working Paper No. 38 (Hanappi, 2018). Further methodological information is available in the explanatory annex.