Purely depending on your accounting method. You can use LIFO, FIFO or Weighted Average. But once you use one method, tend to stick with it. % U' ^9 d0 q+ \( T 3 B$ C3 v( G" ` U5 y$ _There is no right on wrong answer on this.
对于1971年后购买的identical properties计算成本(ACB)的唯一方法是moving average。分次购入同一只基金,将每次成本加总除以总基金数(units),就得到单位成本,卖出价减成本就是capital gain per unit,乘以50%就是taxable CG) ]- n$ d4 g) q. a
( m* X2 X/ X! x' |如:* |* C- o( h. A2 ?
1月购入100 units ,成本是150元,手续费10元, - w; O9 h9 v/ ]& U9 Y. K: {2月买入100 units,成本160,手续费20,两月总成本是340,单位成本1.70,: t; m5 V! [) t$ \" T: d
3月2元卖出150 units,- {( ^5 [; p0 S9 Y# c7 v
CG为 0.3X150, 2 K" Z, n! F- |8 Y1 E1 K' Y$ k0 P
TCG=0.3X150X50%7 H8 S6 W* J) y, o+ f) F$ U
5 H/ [0 \( i7 q1 Z3 G- VTO:精兄,祝你新年进步! 6 I C* {/ B7 b# I p& t) z% e* T 6 ]. b6 G6 H D* GPS:参阅 ITA sec 47(1)5 G7 r* L/ m. x# K6 i1 b6 {* Z