The borrower should request the latest possible time to remit the payoff amount before the per diem amount is triggered on that date. Manage your Kiavi loan with ease.Check updated payoff procedures, verify wire instructions, and access all essential servicing details in one place. It's a statement that breaks down the payoff figure for the loan assuming no intervening payments, on a future (specified) date. If the decedent made PA estimated payments, the surviving spouse may request Form. REV-459B to reconcile the estimated payments to the separate PA tax returns. Customer: I Check the payoff letter and it does not have a per diem amount. Bruce A. Kraus, President. Just trying to figure out what the small servicer requirements are. The Payoff Amount and Per Diem Amount quoted herein are effective through December 31, 2020.