Revised Form 990 Instructions
  2011 Mileage Rates
January 1, 2011 to June 30, 2011
. 51 cents per mile driven for business miles
. 19 cents per mile driven for medical or moving purposes
. 14 cents per mile driven in service to a charitable organization

July 1, 2011 to December 31, 2011
. 55.5 cents per mile driven for business miles
. 23.5 cents per mile driven for medical or moving purposes
. 14 cents per mile driven in service to a charitable organization

2010 Mileage Rates
. 50 cents per mile driven for business miles
. 16.5 cents per mile driven for medical or moving purposes
. 14 cents per mile driven in service to a charitable organization

2009 Mileage Rates
. 55 cents per mile driven for business miles
. 24 cents per mile driven for medical or moving purposes
. 14 cents per mile driven in service to a charitable organization

2008 Mileage Rates
January 1, 2008 to June 30, 2008
. 50.5 cents per mile driven for business miles
. 19 cents per mile driven for medical or moving purposes
. 14 cents per mile driven in service to a charitable organization

July 1, 2008 to December 31, 2008
. 58.5 cents per mile driven for business miles
. 27 cents per mile driven for medical or moving purposes
. 14 cents per mile driven in service to a charitable organization

Link to previous IRS mileage rates.

2010 Individual Tax Information

Corporation Tax Rates
If taxable income (line 30, Form 1120) on page 1 is:
Over— But not over— Tax is: Of the amount over—
$0 $50,000 15% $0
50,000 75,000 $ 7,500 + 25% 50,000
75,000 100,000 13,750 + 34% 75,000
100,000 335,000 22,250 + 39% 100,000
335,000 10,000,000 113,900 + 34% 335,000
10,000,000 15,000,000 3,400,000 + 35% 10,000,000
15,000,000 18,333,333 5,150,000 + 38% 15,000,000
18,333,333 - - - - - 35% 0

Employer Withholding Schedules
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