Find the average tax rate from total tax paid and total income: ATR = T / Y.
输入总税额与总收入,求平均税率。
| Item | Formula / Rule | Source / Standard |
|---|---|---|
| Definition | Average rate = total tax ÷ total income × 100% | OECD Revenue Statistics, Interpretative Guide |
| Versus marginal rate | The average rate never exceeds the top marginal rate, which only applies to the last bracket | IMF Government Finance Statistics Manual, 2014 |
| Macro tax burden | The macro measure divides total tax revenue by GDP for cross-country comparison | OECD Revenue Statistics, Interpretative Guide |