A low mortgage rate can make the decision less straightforward because the financial benefit of paying down the loan is tied to the interest you would otherwise avoid. If your mortgage rate is relatively low, you may want to compare the potential interest savings with other uses for the money, such as building emergency savings, paying higher-interest debt, or investing for long-term goals. Paying extra toward the mortgage can still be attractive if you value reducing debt, increasing home equity, and reaching a mortgage-free position sooner. The decision also depends on your risk tolerance and whether you have enough liquid savings. There is no requirement to choose entirely between investing and paying down the mortgage; some homeowners use a combination of both approaches. A mortgage payoff calculator can help you quantify the potential interest savings from additional payments so you can compare that benefit with your other financial priorities.