Applications & Technology
Learn more about Fannie Mae's library of applications
Cash Remittance System
Designate specific bank accounts from which Fannie Mae cash remittances can be automatically drafted.
CESIR
A Web-enabled solution for the investor reporting process for bond credit transactions.
Defeasance Calculator
The Defeasance Calculator provides an indicative estimate of the cost of defeasance using current or user-defined interest rates.
DUS Navigate
Your portal to our simplified and restructured Multifamily Selling and Servicing Guide and Form 4660.
eServicing
Replaces traditional Investor Reporting and Delinquency Reporting performed by the MORNET Servicing Support System™ (MSSS™) and the Early Warning System.
Technology Manager
Allows registered users of Fannie Mae technology applications to view and modify their user profile and security information.