他的第一个减税法令于1981年8月生效，一揽子减税计划也包括边际税率的削减，最高税率由70%降低到50%，最低税率由14%降低到11%。

His first tax bill was enacted in August 1981. It included a sweeping cut in marginal income tax rates, reducing the top rate to 50% from 70% and the lowest rate to 11% from 14%.

youdao

该税率最低不得低于百分之十，最高不得超过百分之十二；

The tax rate shall not be more than twelve percent nor less than ten percent.

youdao

该税率最低不得低于百分之十，最高不得超过百分之十二；

The tax rate shall not be more than twelve percent nor less than ten percent.

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