This is a sample Florida mortgage payoff authorization form and should not be used or relied upon for any real estate transaction. Please prepare a payoff quote according to the following information.How to fill out the Payoff Request Letter Templates? The bank is required to prepare and record in the public records where the property is located a "satisfaction of mortgage." A mortgage payoff letter can come in two forms. One form tells borrowers the remaining principal amount and interest they have to pay to close out the loan. Below is a list of forms that you may download for free from our website. Proof of Payment vi. The bank is required to prepare and record in the public records where the property is located a "satisfaction of mortgage." So, don't get caught off guard if you're a Florida homeowner behind in mortgage payments.