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Your FICO® Score Is 760. So Why Is Your Mortgage Lender Seeing 710?

You checked your credit. You thought you were ready to buy a home. Then your mortgage lender showed you a completely different score.

Imagine this:

You've spent months preparing to purchase a home.

You've paid your bills on time, reduced your credit card balances, and carefully monitored your credit.

Your banking app shows a FICO® Score of 760.

Excellent.

You start shopping for homes, confident that your credit will help you qualify for favorable mortgage terms.

Then your mortgage lender pulls your credit.

710.

Wait. What?

Did your credit score suddenly drop 50 points?

Did something happen to your credit?

Not necessarily.

You may simply be looking at two different FICO scoring models.

And understanding that difference before applying for a mortgage could save you from an unpleasant surprise.

FICO 8 vs. Mortgage FICO Scores: What’s the Difference?

There isn't just one FICO score.

FICO develops multiple scoring models designed to predict credit risk. Different lenders use different models depending on the type of credit being evaluated and applicable requirements.

FICO Score 8 is a widely used general-purpose scoring model.

But mortgage lenders have historically relied on older FICO models for many conventional mortgage transactions.

These scores can produce different results even when they're calculated using credit information from the same bureau.

Here's how they compare.

Important: Mortgage scoring requirements are evolving. Fannie Mae and Freddie Mac have been working through a transition involving newer credit-scoring models, including FICO Score 10 T and VantageScore 4.0. Lender requirements and implementation timelines can vary, so consumers should confirm which model their lender currently uses.

The Three Classic Mortgage FICO Scores

Historically, many conventional mortgage lenders have used these three models:

Experian — FICO Score 2

Equifax — FICO Score 5

TransUnion — FICO Score 4

These are sometimes called the classic mortgage FICO scores.

Because each credit bureau may hold slightly different information and each scoring model evaluates risk differently, the resulting scores may not match.

For example, your scores might look like this:

In this example, the middle score is 742.

For many traditional mortgage underwriting scenarios, lenders use the middle of three valid bureau scores as the representative score for an individual borrower.

However, the rules can differ depending on the mortgage program, lender, and number of borrowers.

Why Your Mortgage Score Might Be Lower Than Your FICO 8

Different FICO models can evaluate aspects of your credit history differently.

Factors that may contribute to score differences include:

Credit card balances: Scoring models may respond differently to revolving credit utilization.

Payment history: Late payments and other derogatory information may be evaluated differently.

Credit account history: Account age, credit mix, and recent activity can affect models differently.

Credit bureau differences: Not every creditor reports identical information to all three bureaus.

A lower mortgage score doesn't necessarily mean your credit has gotten worse.

It may simply reflect the scoring model being used.

And the difference can matter when you're preparing for one of the largest financial decisions of your life.

Why Mortgage FICO Scores Matter

Your credit profile can influence your mortgage eligibility and the pricing available to you.

Depending on the loan program and lender, credit scores can affect interest rates, loan-level pricing adjustments, and other lending decisions.

Even a modest difference in interest rates can add up over a long-term mortgage.

Consider this hypothetical example.

Imagine a $400,000 mortgage with a 30-year fixed term.

Illustrative example only. Rates are hypothetical and are not tied to particular FICO scores. Calculations exclude taxes, insurance, mortgage insurance, fees, and other costs.

That's approximately $47,000 in additional payments over the life of the loan.

Of course, your credit score is only one factor affecting your mortgage rate.

Income, debt-to-income ratio, down payment, loan-to-value ratio, loan type, and market conditions also matter.

But knowing which scores a lender may use can help you prepare more effectively.

Don't Discover Your Mortgage Scores at the Closing Table

Many consumers regularly check a credit score through their bank, credit card company, or financial app.

That's a useful habit.

But it doesn't necessarily tell them which scores a mortgage lender will use.

If you're preparing to purchase or refinance a home, consider reviewing your credit reports, understanding your available FICO scores, and checking for potential inaccuracies well before applying.

You don't need to wait until a lender evaluates your application to become more informed about your credit.