Mortgage rates rise up when the amount of the loan increases. This increase in mortgage rates is especially true if the loan amount exceeds the established loan limits of Fannie Mae and Freddie Mac. Loan limits typically changes at the beginning with each year to conform with the trend mortgage rates are taking. " Based on his given definition, we can therefore safely conclude that an amortization mortgage is an amount of money that is to be paid off by a certain date. Paying off an amortization mortgage is usually done in equal monthly installments. One example of an amortization mortgage is one that involves your car loan or your home loan. The 3-month variable rate mortgage on the other hand has prime less 2.25% for 3 moths followed by Canadian Bank Prime less 0.375% with 1% cash back and airmiles. Variable Rate Mortgage by Scotiabank The Scotia Ultimate Variable Rate Mortgage offers their consumers a Cap rate guarantee. Consumers are given the choice of buying the variable rate mortgage for a rate discount of 0.50% off Scotia's Prime rate for the full three-year term. Some interest-only mortgage rates are set on adjustable rate payments. Whichever is the case, interest-only mortgage rates are always tied to the libor index. The libor index of interest-only mortgage rates stands for London Interbank Offered Rate. LIBOR is the interest rate offered by a specific group of banks in London for matured U. Fixed Rate Home Mortgage Fixed rate home mortgages are home mortgages whose interest rates remain set for the duration of the loan term. The monthly payments for a fixed rate home mortgage may either for a period of 15 years or 30 years. Fixed rate home mortgages are considered stable. With fixed rate home mortgages, your interest rates are guaranteed and your monthly payments are predetermined. Because of this, interest-only mortgages are traditionally a loan type preferred by savvy investors and well-heeled clients who want to use the principal portion of their payment on other more productive investments. Because interest-only mortgages are jumbo loans, the difference in monthly payment grows with the larger loan amount.