Desktop Underwriter

Desktop Underwriter® (DU®) helps lenders make informed credit decisions on conventional conforming, non-conforming, and government loans.

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User Help



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Frequently Asked Questions

Supporting Tools

  • Desktop Reporting

    Desktop Reporting provides secure online access to your originating and underwriting reports.

  • How to Download Desktop Reporting Reports

    Includes instructions on downloading DU Weekly Activity Report, DU Refi Plus Reports, DU Casefile Pipeline Report, and EarlyCheck Reports.

  • Online Billing Service

    Online Billing Service allows you to view specific invoice and report data.

  • Admin Tool

    Resource for configuring options and permissions for specific Fannie Mae technology tools.