It is in line with the fairness principle of levying on unearned income to change proportional tax rate to progressive tax rate in excess of specific amount.

建议对以前适用比例税率的所得改为适用超额累进税率，这符合对非勤劳所得课税的公正性。

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The academia put forward the adjustment of "nine grades excess progressive rates" in recent year, namely: "increase tax exemption, reduce tax bracket, reduce tax rate".

近几年学术界针对工资薪金的“九级超额累进税率”提出了“提高免征额、减少级次、降低税率”的调整意见，笔者认为其中有欠妥当。

youdao

The academia put forward the adjustment of "nine grades excess progressive rates" in recent year, namely: "increase tax exemption, reduce tax bracket, reduce tax rate".

近几年学术界针对工资薪金的“九级超额累进税率”提出了“提高免征额、减少级次、降低税率”的调整意见，笔者认为其中有欠妥当。

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