Your Mortgage Score Is Probably Different From What You See Online
If you've been checking your credit score on apps like Credit Karma or your bank's dashboard, you might be in for a surprise when you apply for a mortgage. The score your lender pulls is often different from the one you've been monitoring.
That's because mortgage lenders use specific versions of the FICO score that are different from the versions used by most free score services. Understanding this difference can save you a lot of confusion during the home-buying process.
The Three Mortgage FICO Scores
Mortgage lenders pull your score from all three credit bureaus, but they use older, industry-specific FICO versions:
Experian: FICO Score 2 TransUnion: FICO Score 4 Equifax: FICO Score 5
Your lender pulls all three and typically uses the middle score for qualification decisions. If you're applying with a co-borrower, the lender uses the lower of the two applicants' middle scores.
These older FICO models can produce scores that are 20 to 40 points different from the FICO 8 or VantageScore 3.0 scores you see on free monitoring apps.
Why Free Scores Don't Match
Most free credit score services use either FICO 8 or VantageScore 3.0. These newer models weigh certain factors differently than the mortgage-specific versions.
For example, FICO 8 is more forgiving of isolated late payments and weighs your mix of credit types differently. The older mortgage FICO models can be harsher on collections accounts and more sensitive to high utilization.
This doesn't mean your free score is useless. It still gives you a general idea of your credit health. Just don't be shocked if your mortgage score comes back a bit different.
The Shift to FICO 10T and VantageScore 4.0
The mortgage industry has been slowly transitioning to newer scoring models. FHFA (the agency overseeing Fannie Mae and Freddie Mac) has approved the use of FICO 10T and VantageScore 4.0 for conventional mortgages.
These newer models incorporate trended data, which means they look at your credit behavior over time rather than just a single snapshot. If you've been consistently paying down debt, these models may reward you more than the current versions.
The full transition is expected to take several years. For now, most lenders are still using the traditional FICO 2, 4, and 5 scores.
How to Check Your Mortgage FICO Score
The most reliable way to see your mortgage-specific FICO scores is through myFICO.com, which offers all FICO score versions for a monthly fee. This can be worth the investment if you're planning to apply for a mortgage in the near future.
Alternatively, you can ask your lender for a pre-qualification, which often includes a credit pull that shows your mortgage scores. Some lenders offer this with just a soft inquiry.
Preparing Your Score for a Mortgage
Since mortgage FICO scores use older models, focus on these fundamentals:
Pay down credit card balances aggressively. The older models are more sensitive to high utilization than newer versions.
Don't close old accounts. Average account age matters more in these older models. Keep your oldest accounts open and active.
Resolve any collections accounts. Older FICO models don't ignore paid collections like FICO 8 does. Try to get paid collections removed entirely if possible.
Avoid new credit applications. Hard inquiries from new applications can have a bigger impact on older scoring models.
Check your reports for errors. Even small errors can have an outsized impact when you're trying to qualify for a mortgage. Dispute any inaccuracies before applying.
Start preparing your credit for homeownership early. The more time you have, the better your mortgage score will be. Firstcard can help you build the credit foundation you need.
