2008-01-01 until further notice

50.5¢ per mile

2007-01-01 through 2007-12-31

48.5¢ per mile

2006-01-01 through 2006-12-31

44.5¢ per mile

2005-09-01 through 2005-12-31

48.5¢ per mile

2005-01-01 through 2005-08-31

40.5¢ per mile

2004-01-01 through 2004-12-31

37.5¢ per mile

2003-01-01 through 2003-12-31

36¢ per mile

2002-01-01 through 2002-12-31

36.5¢ per mile

2001-01-01 through 2001-12-31

34.5¢ per mile

2000-01-01 through 2000-12-31

32.5¢ per mile

2008-01-01 until further notice

14¢ per mile

2007-01-01 through 2007-12-31

14¢ per mile

2006-01-01 through 2006-12-31

14¢ per mile

2005-01-01 through 2005-12-31

14¢ per mile

* Mileage rate for driving related to Hurricane Katrina relief:

2006-01-01 through 2006-12-31

32¢ per mile

2005-09-01 through 2005-12-31

34¢ per mile

2005-08-25 through 2005-08-31

29¢ per mile

2008-01-01 until further notice

19¢ per mile

2007-01-01 through 2007-12-31

20¢ per mile

2006-01-01 through 2006-12-31

18¢ per mile