Most mortgage lenders will not allow you to pay your mortgage with a credit card. It poses a risk to the lender and can be detrimental to your finances. If you need to put your mortgage payments on a credit card, some third-party services could help. These third-party services come with a fee and aren’t always accepted by lenders, so do your research before trying to pay for your mortgage installment this way.  First National does have a Home Equity Secured Mastercard that functions similarly to a Home Equity Line of Credit. This Mastercard allows you to use some of the equity you have built in your home, but it can’t be used for paying mortgage installments.