Mortgage Credit Scoring Options Have Expanded
New credit models mean more homebuyers may qualify for lower costs as lenders adopt updated scoring.
Updated on Oct. 6, 2026 in Residential
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United Wholesale Mortgage now uses both FICO and VantageScore 4.0 to evaluate loan applications, automatically selecting the higher credit score for borrowers. This shift follows regulatory moves to introduce more competition into the mortgage credit landscape.
Why it matters
The introduction of alternative scoring models aims to reduce borrowing costs and potentially increase access for creditworthy applicants. By comparing results from multiple models, lenders can offer more favorable terms, which may translate to significant savings at closing.
Testing by Rocket Mortgage on 1.4 million credit reports showed average borrower savings of $1,600 at closing. Lenders are currently navigating a shift toward these dual scoring models ahead of broader industry updates.
The players
United Wholesale Mortgage
A major mortgage lender that provides wholesale lending services and has implemented dual-model credit scoring.
Rocket Mortgage
A prominent digital mortgage lender that is transitioning its default credit scoring systems to VantageScore 4.0.
Federal Housing Finance Agency
The federal regulator overseeing the housing finance system, responsible for setting standards for credit scoring and loan pricing.
The details
Lenders now utilize a system that generates results from both FICO and VantageScore 4.0. The software automatically identifies the higher qualifying score for the borrower, ensuring the most advantageous credit profile is applied to the loan application. This process relies on a single pricing matrix established by the Federal Housing Finance Agency to maintain consistency regardless of which model produces the higher score.
Timeline
September 2026: FHFA authorized lenders to use FICO or VantageScore 4.0.
Q4 2026: Rocket Mortgage is set to adopt VantageScore 4.0 as its default model.
The Home Front
This transition marks a significant departure from the long-standing reliance on a single credit-scoring standard in the U.S. housing market. It aligns with broader federal efforts to introduce competition and modernize how lenders assess borrower risk.
If you are preparing for a mortgage application, ask your lender which credit models they are currently using to calculate your profile. Keep in mind that as lenders transition, your eligibility for certain loan products may vary based on the scoring model applied.
The takeaway
Lender adoption of multiple credit scoring models creates a new opportunity for borrowers to potentially save on closing costs. Prospective buyers should verify which scoring model their lender uses and confirm that the most favorable credit score is being applied to their application.
Further reading
Learn more about navigating the current housing market in our Residential section.
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Do you believe using multiple credit scoring models helps make mortgages more affordable for you?
