By including a per diem amount in the letter, the parties will not have to execute another payoff letter if the termination date. Please accept this as my authorization to issue a payoff statement to.Through an effective date of . Please provide payoff information for the above referenced mortgage. Also, please provide loan number and per diem interest. Searching for a fillable Mortgage Loan Payoff Letter Template? Use our easy editor for PDF files and fill this form out quickly. Direct Programs: Substance Abuse and Mental Health Services - Projects of Regional and. If there is a positive number in that field, add it to the 1st Mortgage payoff amount. Per diem basis, based on rentals actually collected for such month or such other period as herein provided.