Mortgage Brokers & Correspondents

Mortgage brokers and correspondents work with sponsoring lenders to originate loans. Fannie Mae offers technology tools and information to assist them. Desktop Originator® (DO®) can help brokers and correspondents generate more loans, gain a competitive edge in the marketplace, boost profitability, and enhance customer service and satisfaction.

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Learning Center


  • Single-Family Guides, AllRegs

    This page is a resource for Fannie Mae's selling and servicing guides. Also, in collaboration with AllRegs, we provide our Single-Family Selling and Servicing Guides for free online on

  • Desktop Originator Sponsoring Lender List updated

    The following list provides specific information regarding lenders who sponsor brokers for Desktop Originator (DO).

  • Credit Information Providers

    Through Desktop Originator (DO), Desktop Underwriter (DU), and Home Counselor Online, you can order and receive three-in-file merged credit reports online from a number of credit information providers.