Refinancing an existing home mortgage allows homeowners to replace their current loan terms with a new interest rate, monthly payment schedule, or loan structure. When rates adjust favorably, refinancing can save thousands of dollars over the lifespan of a mortgage.

Cash-out refinancing lets borrowers convert accrued home equity into liquid capital for debt consolidation, home improvements, or emergency investments. However, borrowers must carefully evaluate closing costs, discount points, and loan-to-value (LTV) ratios before locking an interest rate.