It's Easier With AMC ; Fast Pre-Qualification. Complete our secure online application ; Secure Online Portal.FHA Case Number Transfer Request. AGMB Handles Mortgage Assignments for the Following Lenders: Click on the bank name to find the forms. Fill out the form for the selected lender. 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. AGMB Handles Co-Op Pay-Offs for the Following Lenders: Click on the bank name to find the forms. You must record the Release of Liens with the County of Alameda Recorder's Office at 1106 Madison St., Oakland, CA 94607, to remove them from the property. Under the Loan Information section, you will find a payoff request option that will take you to our payoff request form.