Applications & Technology

DU Validation Service Verification Report Vendors & Approved Vendor Tools

Simplify the Cycle

Take advantage of the Desktop Underwriter® (DU®) validation service, which uses third-party data vendors to independently validate borrower income, employment, and asset data, providing our lenders with Day 1 Certainty® on validated loan components. By digitally validating secure third-party data through DU, you can help eliminate the paper chase and help get your borrowers approved quickly. In addition, other approved vendor tools may provide relief from representations and warranties.

Lenders may participate in the DU validation service through relationships with vendors of their choice if those vendors provide validation reports accepted by Fannie Mae. To mitigate the risk that Fannie Mae assumes by offering representation and warranty relief on validated loan components, we have a structured process and guidelines for determining eligible verification reports. However, vendors and other approved vendor tools are subject to lenders’ requirements and approval processes.

Updated April 2024

Graphic of DU Validation Service

Authorized verification report suppliers

These companies have entered into an agreement with Fannie Mae to participate in the DU validation service. They generate the report and send the report data electronically to the DU validation service.

Authorized verification report distributors

These companies have not entered into an agreement with Fannie Mae but have an agreement with one or more of the eligible report suppliers listed above. The report provider (not the distributor) sends the report data electronically to the DU validation service.

ACRAnet, Inc.CoreLogicKCB Credit, LLCStrategic Information Resources
Advanced DataCredit Data Solutions DBA Service 1st Information ServicesLenders OneSharper Lending
Advantage Credit BureauCredit Information SystemsLenderworksTransunion
Advantage Credit, Inc.Credit Technologies, Inc.Merchants Credit Bureau, Inc.Truework
Advantage Plus Credit Reporting, Inc.Credit Technology, Inc. (CTI)Meridian LinkUnitedOne
American Reporting CompanyDataVerifyMFI Credit SolutionsVeri-Tax
Avantus Corp.EmpInfoNCS (National Credit-reporting System, Inc.)Xactus
Birchwood Credit ServicesEquifaxOne Source 
CBCInnovisExperianPartners Credit & Verification Solutions 
Certified Credit Reporting, Inc.Factual DataPremium Credit Bureau 
CIC Mortgage Credit, Inc.First American Mortgage SolutionsSarma 
CISCO CreditInformative ResearchService First Information Solutions 
Clear Choice Credit Corp.Information Searching CompanySettlementOne Data, LLC 
4506-Transcripts.comEquifaxPartners Credit & Verification Solutions
Accudata Credit SystemsExperianPointServ
Accurate FinancialExpert Global Solutions, Inc.Precision Data Research
ACRAnet, Inc.First American Mortgage SolutionsSarma
Advanced DataGooi Mortgage, Inc.SettlementOne Data, LLC
Advantage Credit, Inc.Informative ResearchSharperLending LLC
Advantage Plus Credit Reporting, Inc.LenderPriceStrategic Information Resources
American Reporting CompanyLenderworksSunrise Credit Services
ArgyleLendSmartUnitedOne
Avantus Corp.Merchants Credit Bureau, Inc.Veri-Tax
BankVODMeridianLink, Inc.Wolters Kluwer
BeSmarteeMFI Credit SolutionsXactus
Birchwood Credit ServicesMidwest Mortgage Credit Services 
Certified Credit Reporting, Inc.Mortgage Document Solutions 
CIC Mortgage Credit, Inc.Mortgage Hippo 
CIS CISCO CreditMortgage Service Providers 
CoreLogicNetwork Credit Services 
Credit Information SystemsNew Vista Solutions 
Credit Technologies, Inc.Online Information Services 
Accudata Credit SystemsMortgage Service Providers
ACRAnet, Inc.One Source
Advantage Credit BureauPrecision Data Research
Advantage Credit, Inc.Sarma
Advantage Plus Credit Reporting, Inc.SettlementOne Data, LLC
American Reporting CompanyService First Information Services
Birchwood Credit ServicesStrategic Information Resources
CBCInnovisUnitedOne
Certified Credit Reporting, Inc.Xactus
CIC Mortgage Credit, Inc. 
Clear Choice Credit Corp. 
Credit Information Systems 
Credit Technologies, Inc. 
Experian 
Factual Data 
ICE Mortgage Technology 
Information Searching Company 
Lenders One 
Merchants Credit Bureau, Inc. (MCB) 
MFI Credit Solutions 

Authorized Report Providers work with various integration technology providers to support the automated ordering and delivery of the verification reports. CoreLogicEquifaxFirst American Mortgage SolutionsFormFreeNCS (National Credit-reporting System, Inc.)SharperLending, Veri-Tax, Xactus post lists of integration technology providers with which they have relationships. Please contact the technology provider directly for more information on the specific integrations and services they provide.

NOTE: Fannie Mae does not endorse any particular vendor, and does not represent or warrant that any report supplier will meet a lender's requirements. Lenders must establish controls to manage and monitor the vendors in accordance with their own regulatory requirements.

Fannie Mae is committed to ensuring that vendors on our platform are providing high-quality data. As part of our ongoing vendor monitoring, we encourage lenders to report any data discrepancies they see in any third-party verification reports to the Day 1 Certainty Data Discrepancy Mailbox.