Fill out this form to apply. DOWNLOAD. Register or sign in for quick, easy access to view your loan details, make updates, schedule payments and more.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. The City of San José processes requests for payoff demands of existing homebuyer and home repair loans, and affordability restrictions (i.e. Once completed, note the SST number and come into our office to finish the process. Mateo, Santa Clara, Solano, and Sonoma counties. Longstaff, Santa-Clara, and Schwartz (2001b)). John F. (Jack) Wagner.