兄弟撫養由高稅率報的問題 - 稅務
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By Eden
at 2018-05-12T23:58
at 2018-05-12T23:58
Table of Contents
二兄弟因為稅率不同,所以講好父母撫養由高稅率的來報
假設
兄的稅率比較高(30%)有撫養少繳 X
弟的稅率比較低(5%)無撫養多繳 Y
X>Y
Step 1:兄先把弟 Y 繳掉,給弟 Y,所以兄賺了 (X-Y),弟沒多繳
Step 2:兄賺的 (X-Y) 再跟弟均分,所以要再給弟 (X-Y)/2,各賺 (X-Y)/2
Step 3:所以兄總共要給弟 Y+(X-Y)/2 = (X+Y)/2
試算,如果兄少繳 X = 10000,弟多繳 Y = 5000
則按公式兄給弟 7500,兄弟各賺 2500(弟收 7500 中 5000 還是要給國稅局)
合理
但是,如果 X = Y = 10000 的時侯,算出來哥要給弟 10000?這就不對了
應該給 5000 就好了吧?
打完大概知道問題出在那裡了,不過式子還是寫不出來
(基本上兄弟少繳的還是要能共享才會大家開心)
有沒有強者朋友可以用 X Y 寫出一個不管 X Y 是多少都公平的式子?
--
假設
兄的稅率比較高(30%)有撫養少繳 X
弟的稅率比較低(5%)無撫養多繳 Y
X>Y
Step 1:兄先把弟 Y 繳掉,給弟 Y,所以兄賺了 (X-Y),弟沒多繳
Step 2:兄賺的 (X-Y) 再跟弟均分,所以要再給弟 (X-Y)/2,各賺 (X-Y)/2
Step 3:所以兄總共要給弟 Y+(X-Y)/2 = (X+Y)/2
試算,如果兄少繳 X = 10000,弟多繳 Y = 5000
則按公式兄給弟 7500,兄弟各賺 2500(弟收 7500 中 5000 還是要給國稅局)
合理
但是,如果 X = Y = 10000 的時侯,算出來哥要給弟 10000?這就不對了
應該給 5000 就好了吧?
打完大概知道問題出在那裡了,不過式子還是寫不出來
(基本上兄弟少繳的還是要能共享才會大家開心)
有沒有強者朋友可以用 X Y 寫出一個不管 X Y 是多少都公平的式子?
--
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稅務
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