FHA Sets Jan. 1, 2027 Launch for VantageScore 4.0 and FICO 10T

FHA Sets Jan. 1 Launch for VantageScore 4.0 and FICO 10T in Mortgage Underwriting

The Federal Housing Administration will begin accepting VantageScore 4.0 and FICO Score 10T for eligible FHA mortgage underwriting on Jan. 1, 2027, giving lenders two modern alternatives to the Classic FICO models that have long dominated mortgage credit decisions.

FHA announced the implementation date Sept. 10 and released a preparedness guide detailing how the new scores will work inside its Technology Open To Approved Lenders, or TOTAL, Mortgage Scorecard. The change applies to FHA Title II forward mortgages with case numbers assigned on or after Jan. 1. Classic FICO will remain an eligible option.

The key date is tied to the FHA case number, not simply when a borrower applies for a mortgage. Loans with case numbers assigned before Jan. 1 remain subject to the existing framework.

For borrowers, the change could matter because the three scoring models can evaluate the same credit file differently. For lenders, however, the new flexibility comes with detailed rules governing which scores can be submitted and how FHA will treat a loan when more than one scoring model is used.

FHA is adding choices, not replacing Classic FICO

HUD first announced in April that FHA planned to permit VantageScore 4.0 and FICO 10T, then formally confirmed that direction in May. At the time, FHA said introducing competing models could reduce dependence on a single legacy scoring system, create greater pricing competition in the credit-reporting market and better reflect modern consumer credit behavior.

Thursday's announcement answers the most important remaining timing question.

Beginning with case numbers assigned Jan. 1, FHA's updated TOTAL Scorecard will be able to process:

• Classic FICO

• VantageScore 4.0

• FICO Score 10T

The implementation guidance currently applies specifically to FHA Title II forward loans scored through TOTAL. FHA says its TOTAL system evaluates borrower credit and application information and produces either an "Accept" or "Refer" classification, with a Refer generally requiring review by an FHA Direct Endorsement underwriter.

FHA also made clear that its new preparedness guide is not, by itself, a change to existing underwriting policy. Mortgagees must continue following the current Single Family Housing Policy Handbook until FHA formally publishes the related policy updates.

Lenders can choose a model, but mixing models gets complicated

One of the most consequential details in FHA's guidance is how lenders can use multiple scores.

Every borrower on a mortgage must be evaluated using the same scoring model or combination of models. A lender could not, for example, submit VantageScore 4.0 for the primary borrower while using FICO 10T for a co-borrower.

A lender can submit more than one model to TOTAL, but doing so creates a more demanding test: every submitted model must receive an Accept for the loan's final TOTAL result to be Accept. If even one model produces a Refer, the overall result is Refer.

FHA will allow lenders to work with their credit provider to remove one or more models and resubmit the transaction. FHA's own preparedness guide notes that lenders may prefer to submit a single model for all borrowers.

That provision could make model selection an important part of lenders' underwriting workflows. It also means borrowers should not assume that having three eligible models automatically means all three will be used on every FHA application.

FHA will use the lowest score when multiple models are submitted

FHA is also retaining its existing Minimum Decision Credit Score, or MDCS, methodology when a lender submits only one model.

When three bureau scores are available under a model, the middle score is used. With two differing scores, the lower score is used. When only one is available, that score becomes the model score. For loans with multiple borrowers, the transaction ultimately uses the lowest applicable borrower MDCS.

When multiple scoring models are submitted, FHA adds another layer: it calculates a score for each model and then uses the lowest of those model scores in determining the borrower's MDCS.

FHA said its established 500, 580 and 620 MDCS thresholds will continue to apply to the new scoring models. The introduction of VantageScore 4.0 and FICO 10T therefore changes the models lenders can use, not FHA's existing score thresholds themselves.

That distinction could be particularly important for borrowers whose VantageScore 4.0, FICO 10T and Classic FICO results land on opposite sides of an FHA or lender-specific credit threshold.

A newer model will not necessarily produce a higher score. The outcome depends on the information in an individual consumer's credit files and how each model evaluates it.

Tri-merge credit reports are staying

FHA is not abandoning three-bureau mortgage credit reports as part of the modernization.

Its preparedness guide says the agency's credit-report requirements remain unchanged, including the requirement for a tri-merged report from an independent consumer reporting agency. FHA made the same point when it confirmed the scoring changes in May.

That means the Jan. 1 transition should not be confused with proposals elsewhere in housing finance to reduce the number of credit bureau reports used in mortgage origination.

FHA's approach is to increase competition among scoring models while continuing to collect information from all three nationwide credit bureaus.

What is different about VantageScore 4.0 and FICO 10T?

Both newer models incorporate trended credit information, allowing them to evaluate how a consumer's credit behavior has changed over time rather than relying entirely on a point-in-time snapshot.

VantageScore says its 4.0 model also incorporates rent and utility payment information when that data has been reported to the nationwide credit bureaus.

FICO says Score 10T uses trended credit bureau data and can incorporate rental payment information when it is available in a consumer's credit bureau file.

Both companies have published research arguing that their respective model is more predictive than competing scores. Those are competing vendor claims, however, and FHA's decision is not an endorsement that one model will produce better results for every borrower.

The practical change is choice: FHA lenders will have more than one eligible method of evaluating credit risk.

UWM already has experience operating with VantageScore

Some of the country's largest mortgage lenders have already begun building workflows around alternative scores in the conventional market.

United Wholesale Mortgage reported in its second-quarter 2026 results that it had become the first mortgage lender to give its broker partners access to both FICO and VantageScore for conventional loans. UWM said it had originated $502 million in VantageScore loans through June 30 and that those loans represented 87% of VantageScore industry volume at that point.

That does not mean UWM or other lenders are already using VantageScore 4.0 for FHA loans under the new framework. FHA-specific implementation does not begin until Jan. 1. But lenders with existing alternative-score infrastructure may enter the FHA transition with more experience comparing models and integrating them into mortgage origination workflows.

The conventional market is moving quickly as well. Fannie Mae expanded VantageScore 4.0 availability to all of its approved lenders on Sept. 9, one day before FHA announced its implementation date.

Lenders have less than four months to prepare

FHA is urging mortgagees to coordinate now with credit providers and technology vendors to make sure their systems can support the new models.

TOTAL Version 5.0 is scheduled to support the alternative scores beginning Jan. 1. FHA also plans to update its Resource Center FAQs at launch and has scheduled industry office hours for Nov. 16-20 and again Jan. 11-15.

The implementation could ultimately give lenders another way to qualify creditworthy FHA borrowers whose financial histories are evaluated differently under newer scoring methodologies. But the effect will vary loan by loan, and FHA has not promised that borrowers will receive higher scores, lower mortgage rates or approval simply because an alternative model is available.

What FHA has now provided is a firm deadline: for eligible forward mortgages receiving FHA case numbers on or after Jan. 1, 2027, Classic FICO will no longer be the only credit-scoring option in the TOTAL Scorecard.