What Is a Thin Credit File and How Will It Impact Your Life?

What Is a Thin Credit File and How Will It Impact Your Life? article image.

While many of us want to slim down our physical forms, there's one thing that's better off when it's fat: your credit file. In fact, when you don't have a robust credit history, that's known as a "thin credit file"—and it can hurt your chances of accessing credit or loans at the best rates, or at all. Learn more about credit myths and stay well informed about your credit history.

What Is a Thin Credit File?

Some 62 million Americans have what is known as a "thin credit file." That means they have few (if any) credit accounts listed on their credit reports, typically one to four. (Credit reports are maintained by the three credit reporting agencies: Equifax, TransUnion, and Experian, the publisher of this blog.)

If your credit file is very thin, a bank or lender may be unable to calculate a credit score because there is not enough information in your credit history to do so. (Note: About 26 million Americans are known as "invisibles"—they have no credit accounts on their credit reports at all.)

Who Is Most Likely to Have a Thin Credit File?

You could have a thin file if you:

  • Are young and new to the credit world
  • Are a new immigrant who hasn't established a credit history in the U.S. yet
  • Haven't used credit in a long time
  • Have very few credit accounts that you haven't kept active
  • Have been recently widowed or divorced
  • Shun credit and mainly use cash

The Consumer Financial Protection Bureau notes in a recent study that Hispanics and African Americans, as well as people who live in low-income neighborhoods, are disproportionately impacted by thin credit files.

What Are the Consequences of a Thin File?

A thin credit file can make it very difficult to access any kind of credit, including the ability to buy a home with a mortgage or start a business with a loan. That's because most lenders in the U.S. rely on information in a credit report, along with credit scores issued by FICO®, VantageScore® or other score developers. When there is not enough information in the report, lenders are unable to determine how creditworthy a consumer is.

As a result, a consumer with a thin credit file could be denied credit altogether, or possibly only get access at very high-interest rates, which can be very costly over the lifetime of a loan.

How Do I Fatten up a Thin Credit File?

Consumers with thin credit files can often feel like they're stuck in an impossible catch-22 situation: In order fatten up a thin credit file, you must have access to credit—but you can't get access to credit because you have a thin file.

But all is not lost. It is possible to improve your credit file. Just like going from having no muscles to being a bodybuilder, it takes time to beef up a credit file. There are several ways to establish and build credit, including starting with a secured credit card or applying for a credit-builder loan. For more information on how check out How Can You Fatten Up Your Thin Credit File.

Want to instantly increase your credit score? Experian Boost helps by giving you credit for the utility and mobile phone bills you're already paying. Until now, those payments did not positively impact your score.

This service is completely free and can boost your credit scores fast by using your own positive payment history. It can also help those with poor or limited credit situations. Other services such as credit repair may cost you up to thousands and only help remove inaccuracies from your credit report.

How Good Is Your Credit Score?

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