What Is a FICO Score?

FICO scores, which are calculated from data about your past credit use, help creditors make lending decisions.

Bev O'SheaOct 30, 2020
What Is a FICO Score?
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FICO scores are used by lenders and credit card issuers to help decide whether to approve your credit application. Income and debt obligations enter into the decision, too. Creditors want to know both what your track record is and that you have the means to repay them.

FICO scores were introduced by the Fair Isaac Corp. more than 25 years ago, and they are the most widely known credit scoring brand. The terms “credit score” and “FICO score” are often used interchangeably, but FICO is only one type of credit score.

The company uses a proprietary formula to gauge your creditworthiness. The formula is applied to data in your credit reports at credit reporting agencies Equifax, Experian and TransUnion to produce a score. Often the credit bureaus have slightly different data from one another, so your score may vary for each bureau.

Most FICO scores are on a range of 300 to 850, and a higher score indicates better credit. If you score 720 or above, you’re generally in the excellent credit range.

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Why is a FICO score important?

Creditors often use FICO scores in making decisions about whether to approve an application for a loan or credit card. They also use other information, such as your income and existing debt obligations. A FICO score that is in the good or excellent range can give you more good choices and access to lower interest rates. A FICO score may also be used by utility companies and/or landlords to determine your deposit or whether you'll be accepted as a tenant.

What affects your FICO score?

While FICO doesn’t reveal precisely how scores are calculated, it gives useful guidelines about what factors matter for scores:

As you can see, paying on time and keeping balances low account for about two-thirds of your score.

  • Payment history (35% of your score): This concerns whether you’ve paid on time. Late payments can ding your score, although 30 days late isn’t as bad as 60, etc. A bankruptcy or accounts in collections could also hurt you.

  • Amount of debt relative to credit limits (30%): This is how much of your available credit you are using — the less, the better for your score.

  • Age of credit (15%): This refers to how long you’ve had credit and the average age of your credit accounts.

  • Recent applications for credit (10%): A so-called “hard inquiry” when you apply for new credit can nick your score for up to six months.

  • Whether you have more than one type of credit (10%): Having both installment loans (those with level payments, like a car loan or mortgage) and revolving credit (like a credit card) can help your score.

Is a FICO score a credit score?

FICO scores are one type of credit score (VantageScore being another), but you can also have multiple versions of a FICO score. FICO 8, introduced in 2009, is the most widely used, while FICO 9 is the newest. Mortgage lenders typically use much older FICO score versions. FICO 10 and FICO 10T are new scores expected to roll out in the summer of 2020, FICO announced in January.

UltraFICO, a new score that will be widely available in spring 2020, is meant for people new to credit or looking to rebuild credit. It is on the same 300 to 850 scale as FICO but it uses activity in deposit accounts to calculate a score.

FICO also offers industry-specific FICO scores for credit cards and car loans, which range from 250 to 900.

How do I get a FICO score?

You may already have access to free FICO scores on your credit card statement. Credit card issuers such as Bank of America and Citibank give customers free FICO scores monthly. Going a step further, Discover has made FICO scores based on TransUnion credit reports free for anyone.

You can also pay to get a FICO score via the company’s website, particularly if you want a version other than the free ones supplied by a credit card.

Many personal finance websites, including NerdWallet, offer a free credit score from VantageScore, FICO's main competitor. That gives you another option for watching your score: VantageScores tend to track similarly to FICO scores, because both weigh much the same factors and use the same data from the credit bureaus.

If you want to track your score over time, you’ll want to use not only the same brand of score but the same version of it as well. That controls for differences due to which bureau’s credit report is used and which formula interpreted it.

FICO vs. VantageScore

VantageScore was developed jointly by the three major credit bureaus and introduced in 2006. FICO is well known by consumers and widely used by lenders; however, VantageScore is gaining traction with both consumers and lenders.

FICO says it is used in at least 90% of lending decisions, and it's favored by the law in one crucial spot: home mortgages. Right now, it’s the only tool to evaluate credit risk that is approved for use by government-sponsored enterprises such as Fannie Mae and Freddie Mac.

A recent study by VantageScore found that 12.3 billion of its credit scores were used by more than 2,500 lenders from July 2018 to June 2019.

The scores can be used together. A financial institution might use VantageScore to determine which consumers should get preapproval offers, and use FICO scores to decide which applications get approved and at what interest rate.