Tax Commissioner Interest Rates
  • The Tax Commissioner interest rate for calendar year 2004 is 4%.
  • The Tax Commissioner interest rate for calendar year 2005 is 5%.
  • The Tax Commissioner interest rate for calendar year 2006 is 6%.
  • The Tax Commissioner interest rate for calendar year 2007 is 8%.
  • The Tax Commissioner interest rate for calendar year 2008 is 8%.
  • The Tax Commissioner interest rate for calendar year 2009 is 5%.
  • The Tax Commissioner interest rate for calendar year 2010 is 4%.
  • The Tax Commissioner interest rate for calendar year 2011 is 4%.
  • The Tax Commissioner interest rate for calendar year 2012 is 3%.