Challenger to FICO Credit Scores Gets Green Light for Use in Mortgages

There’s a shake-up occurring in the U.S. mortgage market, and it’s regarding something you might not think about very often — credit scores. A large portion of home loans are being paid with money from investors.

Described by the Federal Housing Finance Agency (FHFA) on July 8, 2025, and supported by the European Parliament on July 10, 2025, the landmark decision looks to spur competition, lower costs for consumers and push homeownership opportunities to millions of Americans.

The implications of a new credit score alternative gaining approval for mortgages. Learn how this challenger to FICO could benefit borrowers.

Breaking FICO’s Monopoly

FICO (FICO) scores have long been the gold standard for home mortgages bought and sold by government-sponsored enterprises (GSEs) Fannie Mae and Freddie Mac, which back most home loans in the US. With the acceptance of VantageScore 4.0, the monopoly to be the only credit score in town has been shattered, welcoming the beginning of a new era of competition in the credit scoring environment.

FHFA director William J. Pulte (Bill Pulte) made this announcement on social media, writing in a post on his official page that “Effective immediately,” lenders working with Fannie Mae and Freddie Mac can opt to use VantageScore 4.0. He stressed that this action is in line with President Donald Trump’s “landslide mandate to decrease costs” and raise competition.

What VantageScore 4.0 Offers

VantageScore 4.0, created by the three major credit bureaus (Equifax, Experian, and TransUnion), includes some important changes that should amplify the number of people benefiting from them:

• Inclusion for “Thin Files”: One of the biggest benefits of VantageScore 4.0 is that it can score more consumers, especially people with little credit history, or “thin files”. It does so by including additional data points like rental payments, utilities, and telecom payments in the mix. What that means is that timely payments for these vital services can now be used to create or enhance a borrower’s credit profile for a mortgage. It’s a game-changer for people who don’t have traditional plastic credit cards or long loan histories.
• Trended Data Analysis: Instead of providing a “snapshot” of credit at a moment in time, like old FICO models, VantageScore 4.0 uses “trended data”. This lets lenders view trends in a consumer’s financial planning over time, including whether credit card balances are being reduced consistently or minimum payments are made most of the time. This “video” of credit history has the potential to paint a much richer risk assessment.
• Potential Cost Reductions: Introducing competition for the purchase of credit scores likely will reduce licensing fees for credit scores, lowering costs for lenders and potentially benefiting consumers with lower origination fees or interest rates.

Impact on Homebuyers and Lenders

The immediate impact is significant. VantageScore also says that its use would help an additional 4.7 million potential homebuyers, including first-time buyers, people of colour and those with an income on the low end of the scale, who cannot get a mortgage using scores supplied by the three national credit bureaus.

For lenders, it means added flexibility and possibly less expensive access to credit reports, as the tri-merge (three-bureau) infrastructure is staying in place, making for a simpler move over. The move is being widely cheered by housing advocates and industry participants like the National Association of Realtors (NAR) for putting more credit options in the hands of consumers and burning off some sluggish competition.

But some experts warn that lenders could still take a more cautionary approach with borrowers who don’t have a traditional credit history, perhaps leading to slightly wider interest rates in today’s market. But certainly, this is a big step toward modernizing the U.S. mortgage market, making homeownership more accessible for a wider swathe of the population.

The FHFA’s move implements the 2018 Credit Score Competition Act — signed into law by then-President Trump — delivering on a long-time goal of modernizing the credit scoring system.