Desktop Underwriter ® (DU ®) is Fannie Mae’s automated mortgage loan underwriting system. Building on 30 years of digital underwriting innovation, DU is a powerful tool to help lenders assess credit risk …

Mar 2, 2026 · Desktop Underwriter (DU) is Fannie Mae’s automated underwriting system — the software that evaluates your mortgage application and decides within seconds whether the loan is likely …

Jun 3, 2025 · This system, called Desktop Underwriter, makes homeownership available to a wider network of buyers, many of whom would be left out of the equation otherwise. Those buyers include …

Jun 3, 2022 · Desktop underwriting refers to automated tools that let loan officers quickly issue preliminary loan approvals and, after more information is added and verified by the lender, …

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Allow lenders to underwrite loans (either with DU or through manual underwriting) for borrowers who have frozen credit at only one of the three national credit repositories.

iter® (DU®) Desktop Underwriter (DU) Desktop Underwriter helps lenders efficiently complete credit risk assessments to establish a home loan’s eligi. lity for sale and delivery to the GSEs. As a reminder, …

Oct 18, 2025 · Desktop Underwriter is an automated system for mortgage underwriting that calculates if a loan meets approval requirements. It is used by Fannie Mae and, in some cases, the Federal …

Apr 7, 2026 · Desktop Underwriter, or DU, is Fannie Mae’s automated mortgage underwriting system. Lenders use it to assess loan risk, review eligibility, and determine what documentation may be …

Feb 24, 2026 · When your lender submits your loan information, DU analyzes your credit history, income, assets, down payment, and debt-to-income ratio to determine whether you qualify for a …