3倍的是premium, 不是税率。
所有跟帖:
• 真的还有税率,net investment income tax has 3.8% medicare surtax -slow_quick- ♂ (41 bytes) () 11/15/2017 postreply 16:37:36
• 真的还有税率,net investment income tax has 3.8% medicare surtax -slow_quick- ♂ (41 bytes) () 11/15/2017 postreply 16:37:36