How to Prepay Your Mortgage
Over the course of a 30-year mortgage, you may end up paying more than twice the amount of your principal. The rest goes towards paying interest. That interest is money in the bank's pocket, not in your bank account. Prepaying your mortgage is paying extra principal, especially during the early years of your loan, meaning that your house will be paid off that much sooner, and you will pay less total interest over the life of the loan. It could put you that much closer to retirement.