Applications & Technology
Learn more about Fannie Mae's library of applications
Defeasance Calculator
The Defeasance Calculator provides an indicative estimate of the cost of defeasance using current or user-defined interest rates.
DUS Insights
DUS Insights® is a tool that allows DUS Lender users to pull property comp data to inform deal reviews and underwriting narratives.
DUS Navigate
Your portal to our simplified and restructured Multifamily Selling and Servicing Guide and Form 4660.
DUS Property Monitor
This application allows servicers to manage tasks associated with verifying Green Rewards properties.
Lender Capital Tool
Provides the net worth and liquidity dollar amounts required of each DUS Lender, as calculated by Fannie Mae.
Multifamily Asset Management Portal
Enables lenders to electronically submit property inspections and property operating statements.
Technology Manager
Allows registered users of Fannie Mae technology applications to view and modify their user profile and security information.