Commonly-used tax information is listed below.  As other updated information becomes available from the IRS, we will continue to compile helpful reference material for you.

2009 Standard Deduction      Standard Deduction        Age 65+ or Blind (each)
Married Filing Jointly                       11,400                                       1,100
Single                                               5,700                                       1,400
Head of Household                          8,350                                        1,400
Married Filing Separately                 5,700                                        1,100

2008 Standard Deduction      Standard Deduction        Age 65+ or Blind (each)
Married Filing Jointly                       10,900                                       1,050
Single                                               5,450                                       1,350
Head of Household                          8,000                                        1,350
Married Filing Separately                 5,450                                        1,050
  
2010 Mileage Rates (listed in cents per mile)  
Business - 50
Medical - 16.5    
Moving - 16.5     
Charitable - 14

2009 Mileage Rates (listed in cents per mile)  
Business - 55
Medical - 24    
Moving - 24     
Charitable - 14

2008 Mileage Rates (listed in cents per mile) Jan 1 - June 30, 2008 
Business - 50.5
Medical - 19   
Moving - 19    
Charitable - 14

2008 Mileage Rates (listed in cents per mile)  July 1 - Dec 31, 2008
Business - 58.5
Medical - 27   
Moving - 27   
Charitable - 14