By including a per diem amount in the letter, the parties will not have to execute another payoff letter if the termination date. The first step is to get in touch with your lender or loan servicer.You can find their contact information on your monthly statements. GSA establishes the maximum CONUS (Continental United States) Per Diem rates for federal travel customers. Borrowers who are current on their payments and have non-brokered loans can request a payoff statement via your online dashboard. Administration "per diem" payment from the cost of nursing home care. Per diem is an allowance for lodging, meals, and incidental expenses. The US General Services Administration (GSA) establishes the per diem reimbursement rates. This page lists Forms and Worksheets referenced in the Personnel and Pay Procedures Manual. If you're thinking about refinancing your mortgage, use this letter to get it done.