Desktop Underwriter

Desktop Underwriter® (DU®) provides lenders a comprehensive credit risk assessment that determines whether a loan meets Fannie Mae’s eligibility requirements.

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Technology Integration

Find information and tools designed to help you integrate your technology with Fannie Mae.

Related Links

See HARP for more on DU Refi Plus.

Related Applications

Coming Soon: A New Way for Application Users to Access Help Exclamation Point

Beginning in May, the Help Center available within our Fannie Mae applications is being retired and replaced by a new Technology Support page. This new page will describe how to contact us via phone or web chat, and include a link to search for help online. We hope this will make it easier for you to seek assistance or information regarding your Fannie Mae technology application(s).

Release Notes

Getting Started

Help & Training

Upcoming Webinars

Course Title Date & Time
DU Version 10.0 Overview Click link for dates

What's New

Frequently Asked Questions

Trended Credit Data

Trended credit data will be used in DU starting with Version 10.0

Recent Newsletters

  • Quarterly Compass

    Provides information on Fannie Mae initiatives and upcoming milestones, and what lenders need to know to successfully navigate the changes ahead.

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