marginal relief meaning in Chinese

边际减免
边际宽免；所得税减免
所得税减免界限

The following examples illustrate the extent of the marginal relief in different scenarios : -
以下例子说明不同情况的边际宽减：
There is provision for marginal relief to prevent hardship where a very small increase in the value of an estate may otherwise result in a large additional liability
税例内有边际宽减的计税方法，以避免因遗产价值略为增加，遗产税就骤增的情况。
There is provision for marginal relief to prevent hardship where a very small increase in the value of an estate may otherwise result in a large additional liability
税例内有边际宽减的计税方法，以避免因遗产价值略为增加，遗产税就骤增的情况。