Back to list December 15, 2014 New SBA 504 Rates Include an 18-Month Low CAEDC’s SBA 504 partner, EDC Finance Corporation, announced December 2014 rates, which included the lowest rate for 20-year fixed since June 2013, at 4.78%. The 10-year fixed rate is currently 4.50%. Please contact Jonathan Bowser at 717-240-7181 to apply.