不可能的事情。没有double taxation这一说。FICA是pretax

直接就从gross里扣走了。

The Federal Insurance Contributions Act, usually referred to as FICA, set up both the employer's and employee's contributions to the Social Security and Medicare trust funds. FICA contributions are made directly from gross, or pre-tax, wages. While retirement plans funded from before-tax wages are not exempt from FICA taxes, other employee benefits like health insurance and Section 125 cafeteria plans are excellent ways to cut your payroll tax liability.

所有跟帖： 

• 你以前在irs干过，我觉得你这个理解是对的。 -katies- ♀ (0 bytes) () 12/15/2017 postreply 11:52:53

• 他的说法是很奇怪的说法，就像你不能把你交的federal tax deduct了一样，你也 -黄玫瑰888- ♀ (132 bytes) () 12/15/2017 postreply 11:56:43

• 等明年收到2017年的W2表时验证一下谁的说法是正确 -zjhz2190- ♀ (0 bytes) () 12/15/2017 postreply 11:54:49

• Federal income tax is not deductible, nor is Social Security tax -黄玫瑰888- ♀ (0 bytes) () 12/15/2017 postreply 12:00:27

• 严格来说SS和401K不是一个概念，SS是和federal income tax一样是tax -黄玫瑰888- ♀ (197 bytes) () 12/15/2017 postreply 12:03:58

• 这个说得对，SS是和federal income tax一样是tax，是将来领养老金的资格证 -zjhz2190- ♀ (0 bytes) () 12/15/2017 postreply 12:08:07

• 想明白了吧。呵呵呵。 -黄玫瑰888- ♀ (0 bytes) () 12/15/2017 postreply 12:10:35

• 但每月交的SS这笔钱在报税时是没有任何可抵扣的，但将来领SS时是作毛收入的？ -zjhz2190- ♀ (0 bytes) () 12/15/2017 postreply 12:14:42

• 你还是没搞清楚tax和income的区别。有ss income是因为 -黄玫瑰888- ♀ (134 bytes) () 12/15/2017 postreply 12:21:31

• 你说的很对。但我呢，也明白自己说的那一点小九九。 -zjhz2190- ♀ (0 bytes) () 12/15/2017 postreply 12:39:24