eCommitONE® is a Web-based application designed for ease of use to browse live prices, manage commitments, and sell whole loans to Fannie Mae primarily via a best efforts execution. Through a best efforts execution, sellers can transfer pipeline management risk to Fannie Mae.

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Related Applications

Selling to Fannie Mae

  • Single-Family Pricing and Execution

    Find competitive pricing and a number of execution options to fit your business needs including whole loan sales, securities trading, and early funding.

Help & Training

Loan Import Support File

  • eCommitONE Loan Import File

    This import file allows you to import single or multiple loans (up to a maximum of 200 loans), by using the "Import Loan Data" link within eCommitONE.

Servicing Execution Tool (SET)

What's New

  • Whole Loan Enhancements Give You Simplicity and Certainty new

    Learn how we are working to create opportunities to bring greater simplicity to your operations and certainty to your execution.

  • Sales Desk Columbus Day Holiday Closure new

    Fannie Mae’s Sales Desk will be closed on Monday, Oct. 12, 2015. All Capital Markets transactions, including whole loan committing (and after-hours best efforts committing), MBS committing and trading, and early funding will be affected. Our other business offices will remain open.

Frequently Asked Questions