🚨 BREAKING CREDIT REPORT WHAT HAPPENED The mortgage credit-score shift is officially gaining traction. Fannie Mae now reports that 37% of conventional mortgage applications created in Desktop Underwriter during September 2026 included a VantageScore 4.0 score. Approved lenders can choose VantageScore 4.0 for eligible Fannie Mae loans. When they do, they must obtain it from all three credit bureaus through a three-file merged report and use the same score model for every borrower on that loan. But let's slow the internet down for a minute: FICO has not been eliminated. Using VantageScore 4.0 remains optional. Lenders may continue using eligible Classic FICO scores. FICO 10T is approved for future use, but Fannie Mae says it is not yet available for loans delivered to Fannie. Manually underwritten loans also continue using Classic FICO. 🔗 SOURCE / WATCH Fannie Mae — Credit Score Models and Reports Initiative: https://singlefamily.fanniemae.com/originating-underwriting/credit-score-models Fannie Mae — Current Credit Score Requirements: https://selling-guide.fanniemae.com/sel/b3-5.1-01/general-requirements-credit-scores 🧠 JAMES'S TAKE This is bigger than another credit-score app showing somebody a different number. Mortgage lending is beginning to operate in a world where the score model selected by the lender can materially change how a borrower's file is evaluated. That does not mean everybody with a higher VantageScore suddenly qualifies for a house. The report data still matters. Income, debt-to-income ratio, reserves, loan-to-value, recent payment history, underwriting findings and lender overlays still matter. The mistake credit professionals will make is telling clients, "Don't worry about FICO anymore." That is false. The smarter conversation is: "Which score model is this lender using, what does the underlying three-bureau file show, and what does the complete underwriting profile look like?"