Uniform Loan Delivery Dataset (ULDD)

The Uniform Loan Delivery Dataset (ULDD) is the common set of data elements required by Fannie Mae and Freddie Mac for single-family loan deliveries.

Related Links

Related Applications


Start Delivering ULDD Phase 3! The GSEs announced the ULDD Phase 3 data points will be required in May 2019. Review the updated ULDD Appendices to become familiar with the ~30 new data points and updates to existing data. Lenders may now begin delivering a portion of the ULDD Phase 3 data in Loan Delivery and EarlyCheck. Get started today!

Loan Delivery/ULDD Job Aids

Provided below are quick links for key information on delivering certain types of loans and scenarios.


Technical Implementation Resources

What's New

  • Q3 Loan Delivery Updates

    Describes new UCD Casefile ID validation edits transition to Warning, ARM LTV edits that will align with the Selling Guide, and other edit severity updates.

Frequently Asked Questions

ULDD Phase 3 Timeline

Stay on track with the latest implementation dates.

User Help

Have a question? Access the page below to contact the Technology Support Center for help.

Joint ULDDS Implementation

Upcoming Milestones

Stay on course with upcoming news and timelines.

The Quarterly Compass