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Originate and Underwrite

Become a Seller/Servicer

Find out information on our credit requirements, underwriting, fraud prevention, quality control, and other useful information for originating and underwriting mortgages.

Origination Resources

Watch Video Freddie Mac's Reorganized Single-Family Seller/Servicer Guide

Learn more about the Reorganized Single-Family Seller/Servicer Guide

Appraisal Resources

Our appraisal standards and tools are in place to enhance appraisal data quality and consistency, promote the collection of electronic appraisal data, and provide important protections to homebuyers, mortgage investors, and the housing market.

Uniform Appraisal Dataset (UAD) Resources

As part of the Uniform Mortgage Data Program®, (UMDP®) Freddie Mac and Fannie Mae have worked together at the direction of their regulator, the Federal Housing Finance Agency, to develop the Uniform Appraisal Dataset (UAD) and the Uniform Collateral Data Portal® (UCDP®) in an effort to enhance appraisal data quality and consistency and promote the collection of electronic appraisal data.

Appraiser Independence Requirements (AIR)

AIR is based on certain standards from the Home Valuation Code of Conduct (Code). The requirements ensure that we continue to maintain the highest standard of appraiser independence and appraisal reliability for the industry.

Automated Valuation Modeling Tools

Freddie Mac's Home Value Suite is a set of valuation modeling tools that automate, streamline, and drive down the cost of collateral valuation.

Home Value Explorer® (HVE®)

Home Value Explorer

Our Automated Valuation Model (AVM) tool that generates property value estimates for all 50 states with a database of approximately 81 million property records.

Learn more

Home Value Calibrator® (Calibrator)

Home Value Calibrator

Calibrator is a quality control tool that measures the risk that an appraisal, or other estimate of a property value, exceeds the actual market value.

Learn more

Help & Training

Originate and Underwrite: Training and Resources

Select a topic below for self-serve resources such as training, quick references, and other information.

Learn All About

Descriptions of all Underwriting resources for training and education are available in this comprehensive, easy-to-print reference.

Upcoming Training Events

Select a course title below for course description, prerequisites, objectives, materials and availability, or view all scheduled training events.

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