A rate buy-down lets you pay upfront points to secure a lower interest rate for the life of the loan or for the first few years. It reduces your monthly payment and can meaningfully improve long-term affordability. Whether it’s worth it depends on how long you plan to own the home and how the upfront cost compares to the long-term savings. I walk buyers through the math so the decision is based on your specific timeline and numbers, not a general rule.
