HMDA Data Integrity for AI-Driven Loan Origination: The Reg C LAR Fields, the Resubmission Threshold, and the Audit File That Survives
AI agents on the mortgage intake desk now populate a meaningful share of the 110 HMDA LAR fields before a human ever looks at the file. The Reg C accuracy rules and the CFPB resubmission threshold catch the gaps before fair-lending analysis ever runs, and the architecture has to make field provenance and correction provable per loan.