See below: the rates are hard to believe. My first home mortgage was 11%!
Applicable Federal Rates (AFR) for September 2012
Period for Compounding
Annual Semiannual Quarterly Month
Short-Term
AFR .21% .21% .21% .21%
110% AFR .23% .23% .23% .23%
120% AFR .25% .25% .25% .25%
130% AFR .27% .27% .27% .27%
Mid-Term
AFR .84% .84% .84% .84%
110% AFR .92% .92% .92% .92%
120% AFR 1.01% 1.01% 1.01% 1.01%
130% AFR 1.09% 1.09% 1.09% 1.09%
150% AFR 1.26% 1.26% 1.26% 1.26%
175% AFR 1.48% 1.47% 1.47% 1.47%
Long-Term
AFR 2.18% 2.17% 2.16% 2.16%
110% AFR 2.40% 2.39% 2.38% 2.38%
120% AFR 2.62% 2.60% 2.59% 2.59%
130% AFR 2.84% 2.82% 2.81% 2.80%