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Feeling · 2021年02月27日

No.PZ2015112003000018 (选择题)

NO.PZ2015112003000018

问题如下:

Jose DiCenzo has some securities worth €50,000 that have a cost basis of €75,000. If he sells the securities in the current tax year and replaces them with securities having the same returns. He will then sell the new securities in the next tax year. Assuming capital gains are taxed at 30 percent, what is the total tax savings assuming DiCenzo does not reinvest the tax savings?

选项:

A.

€0.

B.

€7,500.

C.

€15,000.

解释:

A is correct.

Assuming DiCenzo does not reinvest the tax savings, tax loss harvesting does not reduce the total tax paid over time. It only defers taxes because recognizing the loss resets the cost basis to a lower figure which will ultimately increase the gain realized late by the same amount. Tax loss harvest can augment return by postponing tax liabilities. Reinvesting the current year’s tax savings increases the after-tax principal investment, which can augment the value of tax loss harvesting further.

请问是因为没有reinvest,所以tax-savig是0吗?因为亏损的部分不能抵扣不存在的盈利部分

2 个答案
已采纳答案

王暄_品职助教 · 2021年02月27日

嗨,努力学习的PZer你好:


不是,我给你解释一下。


问题问的是total tax saving是多少,也就是今年明年一共的tax saving

因为问题问的是totaltaxsaving,所以考虑全部年份。(可以自己带入数字去算一算,例如假设明年股价涨到80,000,你会发现total taxsaving是0;因为今年卖掉股票获得tax reduction的同时,也降低了tax basis,会导致明年的capital gaintax增加。所以综合来看,total tax saving=0)

题目中问的是“total tax saving”也就是两年的tax加在一起。

我带你用数字证明一下,为什么total taxsaving=0,

我们假设第二年最终的股票价格为80,000,则:

如上图,无论realize loss or unrealize loss,最终的tax liability 都是1500。

所以其实total tax saving = 0

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Kael · 2021年05月15日

老师您好!您在这道题的解答中假设了第一年的capital loss对第二年的capital gain有着税收抵减的效果,请问做题的时候我们怎么能确认这个税收抵减的作用是否是已知条件呢?

王暄_品职助教 · 2021年05月15日

老师您好!您在这道题的解答中假设了第一年的capital loss对第二年的capital gain有着税收抵减的效果,请问做题的时候我们怎么能确认这个税收抵减的作用是否是已知条件呢?


本题在题干说了,买了亏损的股票,有买回有相同预期的股票: If he sells the securities in the current tax year and replaces them with securities having the same returns. 这句属于提时本题就是在考loss harvesting。