Concrete amount is the final outcome of exemption, determined by the exemption policy and exemption system.

具体额度是个税免征额的最终表现，它是由免征额政策与制度决定的。

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The Senate proposals would chip away at that exemption by limiting the amount that would remain tax-deductible based on employees' incomes or the value of their plans, or both.

美国参议院计划在所有人的基础收入上进行金额限制以推行减税继续，或两者兼而有之。

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The allocation of GST exemption to a transfer or to a trust excludes from the GST tax not only the amount of the transfer or trust assets equal to the amount of GST exemption allocated, but also all appreciation and income on that amount during the existence of the trust.

FORBES: Obama Estate Tax Budget Proposals

If the will, in contrast, says that the trust is funded up to the amount of whatever federal estate exemption is in effect on the date of your death, it could get too much.

FORBES: Death, Taxes and Dice Rolling

Irrevocable trusts enable individuals to avoid estate tax on more than the exemption equivalent amount of property.

FORBES: Estate Planning Overview and Objectives