 鲜花( 1181)  鸡蛋( 48)
|
本帖最后由 小黄 于 2011-3-16 11:23 编辑
8 Y$ H [6 f: M; e7 V) P; X- s- N" |* e$ p0 Q* I# R
10% is the marginal rate, not the actual rate you pay.- A) Y% L; N1 K( ] _; W0 C4 Q
Assuming an exempt amount of 20k, then:9 |, l: a4 i3 T$ H" p& z* O7 l9 A
/ w6 @7 _# Q: E$ N+ s: D* sYou pay 0% if you make 20k.# h5 z! {" O9 ], a$ k; {( s5 i/ c, n
You pay 5% if you make 40k.
, y8 m) f2 L: B4 P, ]( G# `! FYou pay 6.67% if you make 60k.3 W# C% T: v- ?3 x, P' N: l* i+ B& l- z
You pay 7.5% if you make 80k.
A! x% q- m& p8 h/ ]) I# M/ [* q- MYou pay 8% if you make 100k.
: A& c2 g2 } U8 ?7 a3 q, L: G c
0 \" O. H9 b/ B5 o XIt's a flat "marginal" rate, and a smooth function. But higher income people still pay a higher rate. IMO, this is a fair and simple modeling. |
|