K******g
发帖数: 1870 | 1 听很多人说，湾区的单身硅工，就是那种年收入10W出头，单身的，税收一般很重，听
人说要差不多到
40%（包括联邦税和州税）。但是最近报税的时候，我仔细计算了一下如果年收入10W出
头的单身的总税
收（就是根据两个税表，一个是联邦的 http://www.irs.gov/pub/irs-pdf/i1040tt.pdf，一
个是加州的 http://www.ftb.ca.gov/online/tax_calculator/Calculator.aspx ），总
共应纳的税只有30%的样子啊。请问我是不是漏掉什么了？ | l*****j
发帖数: 4788 | 2 ss and medical
plus disability insurance... | G*******m
发帖数: 16326 | 3 2010 marginal tax rates (single)
# 10% on income between $0 and $8,375
# 15% on the income between $8,375 and $34,000; plus $837.50
# 25% on the income between $34,000 and $82,400; plus $4,681.25
# 28% on the income between $82,400 and $171,850; plus $16,781.25
# 33% on the income between $171,850 and $373,650; plus $41,827.25
# 35% on the income over $373,650; plus $108,421.25 | G*******m
发帖数: 16326 | 4 2010 marginal tax rates (married file jointly)
# 10% on the income between $0 and $16,750
# 15% on the income between $16,750 and $68,000; plus $1,675
# 25% on the income between $68,000 and $137,300; plus $9,362.50
# 28% on the income between $137,300 and $209,250; plus $26,687.50
# 33% on the income between $209,250 and $373,650; plus $46,833.50
# 35% on the income over $373,650; plus $101,085.50 | G*******m
发帖数: 16326 | 5 marginal tax rate 也叫边际税率，意思是每多赚1元所要交的税。
单身超过82,400边际税率28%，州税9.7%，计37.7%。
社会安全税8%左右，边际税率就超过了45.7%。 | i******s
发帖数: 8734 | 6 后面的 plus 是啥?
【在 G*******m 的大作中提到】
: 2010 marginal tax rates (married file jointly)
: # 10% on the income between $0 and $16,750
: # 15% on the income between $16,750 and $68,000; plus $1,675
: # 25% on the income between $68,000 and $137,300; plus $9,362.50
: # 28% on the income between $137,300 and $209,250; plus $26,687.50
: # 33% on the income between $209,250 and $373,650; plus $46,833.50
: # 35% on the income over $373,650; plus $101,085.50
| G*******m
发帖数: 16326 | 7 是前面所有区间应缴税款的总和，为了方便一般人计算。
中国人数学好，自己计算毫无困难的。
【在 i******s 的大作中提到】
: 后面的 plus 是啥?
| G*******m
发帖数: 16326 | 8 单身超过171,850边际税率33%，州税9.7%，计42.7%。
社会安全税没有了，其他可能是1%，边际税率大概是43.7%。
对加州而已。 | f****D
发帖数: 4745 | | G*******m
发帖数: 16326 | 10 举例：
# 10% on the income between $0 and $16,750
计算公式=0.1x 0
# 15% on the income between $16,750 and $68,000; plus $1,675
计算公式=0.15x + 0.1*16,750 16,750
=0.15x plus 1,675
# 25% on the income between $68,000 and $137,300; plus $9,362.50
计算公式=0.25x + 0.1*16,750 + 0.15*(68,000-16,750) 68,000
=0.25x plus 1,675+7,687.5
=0.25x plus 9,362.50 | G*******m
发帖数: 16326 | 11 it's kind of a piece wise linear equation with increasing slopes |
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