Income

average itemized deductions

http://dspace.mit.edu/bitstream/handle/1721.1/63740/incomeinequality00feen.pdf?sequence=1

http://www.taxfoundation.org/news/show/250.html#table3

http://www.measuringworth.com/calculators/uscompare/

peoples guide to federal budget

http://rationalrevolution.net/articles/american_income_taxation.htm

http://elsa.berkeley.edu/~saez/saez-UStopincomes-2006prel.pdf

top 400

http://www.irs.gov/taxstats/index.html

Percetile	Labor	Capital	Transfer
10th	$4,615.4	$601.8	        $5,212.7
30th	$18,173.1	$3,836.5	$7,442.3
50th	$35,277.8	$8,092.6	$6,388.9
70th	$67,109.0	$13,597.2	$4,834.1
88.5th	$110,299.4	$24,347.3	$3,592.8
97.5th	$148,421.1	$67,333.3	$3,789.5
100th	$594,545.5	$535,454.5	$6,545.5

http://elsa.berkeley.edu/~saez/saezJEEA-PP05us-canada.pdf