| The maximum allowable interest rate applicable for the month of March 2013 pursuant to RCW 19.52.020 is twelve point zero percent (12.00%) per annum. |
| The interest rate required by RCW 4.56.110(3)(a) and 4.56.115 for the month of May 2013 is 2.107%. |
| The interest rate required by RCW 4.56.110(3)(b) and 4.56.111 for the month of May 2013 is 5.250%%. |
| NOTICE: | FEDERAL LAW PERMITS FEDERALLY INSURED FINANCIAL INSTITUTIONS IN THE STATE TO CHARGE THE HIGHEST RATE OF INTEREST THAT MAY BE CHARGED BY ANY FINANCIAL INSTITUTION IN THE STATE. THE MAXIMUM ALLOWABLE RATE OF INTEREST SET FORTH ABOVE MAY NOT APPLY TO A PARTICULAR TRANSACTION. |
| Month and Year | Applicable Pursuant to RCW 19.52.020 | Required by RCW 4.56.110(3)(a) and 4.56.115 | Required by RCW 4.56.110(3)(b) and 4.56.111 |
| May 2013 | 12.00% per annum | 2.107% | 5.250% |
| April 2013 | 12.00% per annum | 2.122% | 5.250% |
| March 2013 | 12.00% per annum | 2.112% | 5.250% |
| February 2013 | 12.00% per annum | 2.122% | 5.250% |
| January 2013 | 12.00% per annum | 2.142% | 5.250% |
| December 2012 | 12.00% per annum | 2.152% | 5.250% |
| November 2012 | 12.00% per annum | 2.137% | 5.250% |
| October 2012 | 12.00% per annum | 2.137% | 5.250% |
| September 2012 | 12.00% per annum | 2.137% | 5.250% |
| August 2012 | 12.00% per annum | 2.152% | 5.250% |
| July 2012 | 12.00% per annum | 2.132% | 5.250% |
| June 2012 | 12.00% per annum | 2.145% | 5.250% |
| May 2012 | 12.00% per annum | 2.142% | 5.250% |
| April 2012 | 12.00% per annum | 2.132% | 5.250% |
| March 2012 | 12.00% per annum | 2.102% | 5.250% |
| February 2012 | 12.00% per annum | 2.051% | 5.250% |
| January 2012 | 12.00% per annum | 2.051% | 5.250% |
| December 2011 | 12.00% per annum | 2.036% | 5.250% |
| November 2011 | 12.00% per annum | 2.061% | 5.250% |
| October 2011 | 12.00% per annum | 2.071% | 5.250% |
| September 2011 | 12.00% per annum | 2.153% | 5.250% |
| August 2011 | 12.00% per annum | 2.081% | 5.250% |
| July 2011 | 12.00% per annum | 2.107% | 5.250% |
| June 2011 | 12.00% per annum | 2.102% | 5.250% |
| May 2011 | 12.00% per annum | 2.132% | 5.250% |
| April 2011 | 12.00% per annum | 2.158% | 5.250% |
| March 2011 | 12.00% per annum | 2.178% | 5.250% |
| February 2011 | 12.00% per annum | 2.193% | 5.250% |
| January 2011 | 12.00% per annum | 2.188% | 5.250% |
| December 2010 | 12.00% per annum | 2.157% | 5.250% |
| November 2010 | 12.00% per annum | 2.188% | 5.250% |
| October 2010 | 12.00% per annum | 2.183% | 5.250% |
| September 2010 | 12.00% per annum | 2.198% | 5.250% |
| August 2010 | 12.00% per annum | 2.208% | 5.250% |
| July 2010 | 12.00% per annum | 2.223% | 5.250% |
| June 2010 | 12.00% per annum | 2.249% | 5.250% |
| May 2010 | 12.00% per annum | 2.269% | N/A |
| April 2010 | 12.00% per annum | 2.188% | N/A |
| March 2010 | 12.00% per annum | 2.167% | N/A |
| February 2010 | 12.00% per annum | 2.183% | N/A |
| January 2010 | 12.00% per annum | 2.167% | N/A |
| December 2009 | 12.00% per annum | 2.173% | N/A |
| November 2009 | 12.00% per annum | 2.152% | N/A |
| October 2009 | 12.00% per annum | 2.228% | N/A |
| September 2009 | 12.00% per annum | 2.279% | N/A |
| August 2009 | 12.00% per annum | 2.289% | N/A |
| July 2009 | 12.00% per annum | 2.294% | N/A |
| June 2009 | 12.00% per annum | 2.335% | N/A |
| May 2009 | 12.00% per annum | 2.376% | N/A |
| April 2009 | 12.00% per annum | 2.447% | N/A |
| March 2009 | 12.00% per annum | 2.396% | N/A |
| February 2009 | 12.00% per annum | 2.325% | N/A |
| January 2009 | 12.00% per annum | 2.437% | N/A |
| December 2008 | 12.00% per annum | 3.122% | N/A |
| November 2008 | 12.00% per annum | 3.122% | N/A |
| October 2008 | 12.00% per annum | 3.935% | N/A |
| September 2008 | 12.00% per annum | 3.966% | N/A |
| August 2008 | 12.00% per annum | 4.111% | N/A |
| July 2008 | 12.00% per annum | 3.997% | N/A |
| June 2008 | 12.00% per annum | 3.780% | N/A |
| May 2008 | 12.00% per annum | 3.635% | N/A |
| April 2008 | 12.00% per annum | 3.852% | N/A |
| March 2008 | 12.00% per annum | 4.220% | N/A |
| February 2008 | 12.00% per annum | 5.275% | N/A |
| January 2008 | 12.00% per annum | 5.296% | N/A |
| December 2007 | 12.00% per annum | 5.918% | N/A |
| November 2007 | 12.00% per annum | 6.151% | N/A |
| October 2007 | 12.00% per annum | 6.554% | N/A |
| September 2007 | 12.00% per annum | 6.927% | N/A |
| August 2007 | 12.00% per annum | 7.012% | N/A |
| July 2007 | 12.00% per annum | 6.991% | N/A |
| June 2007 | 12.00% per annum | 7.017% | N/A |
| May 2007 | 12.00% per annum | 7.076% | N/A |
| April 2007 | 12.00% per annum | 7.060% | N/A |
| March 2007 | 12.00% per annum | 7.153% | N/A |
| February 2007 | 12.00% per annum | 7.094% | N/A |
| January 2007 | 12.00% per annum | 7.030% | N/A |
| December 2006 | 12.00% per annum | 7.180% | N/A |
| November 2006 | 12.00% per annum | 7.014% | N/A |
| October 2006 | 12.00% per annum | 7.116% | N/A |
| September 2006 | 12.00% per annum | 7.190% | N/A |
| August 2006 | 12.00% per annum | 7.297% | N/A |
| July 2006 | 12.00% per annum | 7.004% | N/A |
| June 2006 | 12.00% per annum | 6.966% | N/A |
| May 2006 | 12.00% per annum | 6.849% | N/A |
| April 2006 | 12.00% per annum | 6.775% | N/A |
| March 2006 | 12.00% per annum | 6.669% | N/A |
| February 2006 | 12.00% per annum | 6.420% | N/A |
| January 2006 | 12.00% per annum | 6.335% | N/A |
| December 2005 | 12.00% per annum | 6.303% | N/A |
| November 2005 | 12.00% per annum | 6.002% | N/A |
| October 2005 | 12.00% per annum | 5.686% | N/A |
| September 2005 | 12.00% per annum | 5.718% | N/A |
| August 2005 | 12.00% per annum | 5.429% | N/A |
| July 2005 | 12.00% per annum | 5.151% | N/A |
| June 2005 | 12.00% per annum | 5.177% | N/A |
| May 2005 | 12.00% per annum | 5.125% | N/A |
| April 2005 | 12.00% per annum | 5.021% | N/A |
| March 2005 | 12.00% per annum | 4.786% | N/A |
| February 2005 | 12.00% per annum | 4.630% | N/A |
| January 2005 | 12.00% per annum | 4.442% | N/A |
| December 2004 | 12.00% per annum | 4.193% | N/A |
| November 2004 | 12.00% per annum | 4.038% | N/A |
| October 2004 | 12.00% per annum | 3.903% | N/A |
| September 2004 | 12.00% per annum | 3.774% | N/A |
| August 2004 | 12.00% per annum | 3.666% | N/A |
| July 2004 | 12.00% per annum | 3.430% | N/A |
| Prior to July 2004 | 12.00% per annum | N/A | N/A |
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