Mortgage payments can be made online, via automated withdrawals, by phone, in person, or by mail. Online and automated payments are convenient and may help reduce missed due dates. Credit card payments are often not accepted or may come with fees. Paying off a mortgage sooner can reduce total interest with biweekly payments, extra monthly payments, or lump sums, but it depends on your loan terms—so it’s important to check for prepayment penalties. Mortgage payments typically include principal, interest, taxes, and insurance. Late payments may incur fees after any grace period.