: You must usually qualify for the loan at the full original interest rate. How to Execute a Buydown

: Determine how long it will take for your monthly savings to cover the upfront cost. Formula :

: Typically, one "point" costs 1% of the total loan amount .

: The rate is significantly reduced for the first few years and then returns to the original "note rate".

: You can often qualify for the loan based on the new, lower rate.

: One point generally lowers your interest rate by 0.25% .