Is TransUnion Credit Score Accurate? VantageScore Vs. FICO

Is Transunion Credit Score Accurate

There are so many credit scores out there nowadays that it’s easy to get confused as to which one is your “real,” or accurate, score.

TransUnion uses what is called a VantageScore, which is the first credit score model created in partnership among all three credit bureaus — Experian, Equifax, and TransUnion. Many consumers are more familiar with FICO scores, as VantageScore is a more recent development, so you may be wondering if a TransUnion credit score is accurate.

TransUnion VantageScore is, in fact, accurate  based on that credit score model. This is where things get a bit tricky, but we’ll explain as simply as possible.

TransUnion is Accurate, But May Conflict with Other Scores

The only way your TransUnion credit score wouldn’t be accurate is if you found errors on your TransUnion credit report, which would in turn affect your credit score. Unfortunately, errors can happen from time to time.

You can check your TransUnion score and report directly from TransUnion for $1. This also includes a 7-day trial of their credit monitoring services.

  • UNLIMITED updates to your TransUnion Credit Report & Score
  • Email updates of critical changes for ALL 3 bureaus
  • Lock & Unlock your TransUnion & Equifax credit reports
  • Up to $1,000,000 in Identity Theft Insurance
  • Click here for sign-up and details.


Overall Rating

Bureaus Checked Free Trial? Monthly Cost Reputation Score
3 Bureaus N/A $99.95/year 8.5/10

Now, different credit scores use different scoring methods. For example, the VantageScore credit score is based on a scale from 500 to 990 – whereas FICO (the original credit scoring model created by Fair Isaac Corporation) is based on a scale from 300 to 850.

Therefore, if you check your TransUnion score and see that you have a 675, that’s a poor credit score. But if you go to FICO and see that you have a 675, that’s a good credit score.

VantageScore also weights each factor differently than FICO, as you can see below.

Image of VantageScore and FICO's credit scoring calculations.

This chart provides an overview of how credit scores are calculated differently by VantageScore and FICO.

Technically, credit scores are accurate according to wherever you get them from (unless there are errors on your credit reports that you need to dispute).

So, the question you’re really asking is, Which score do lenders use?

FICO is the Most Widely-Used Credit Score by Lenders

Since there are so many free credit score options out there, you should know that FICO is the most widely used credit score among lenders. In fact, 90% of lenders check FICO Scores rather than any other types of credit scores. So if you’re looking to take out a loan anytime soon, we recommend checking your FICO Score.

FICO actually has multiple scoring models, such as FICO Auto Score and FICO Bankcard Score, used in different lending industries. The most popular score across industries is the FICO Score 8, while the FICO Score 9 is the most recently released FICO scoring model.

You can purchase your FICO credit score and report from each credit bureau individually for $19.95 or all three credit bureaus scores and reports for $59.85. Purchasing your credit score through FICO will include your FICO Score 8, as well as other important industry-specific scores.

The Difference Between FICO & “Educational” Credit Scores

Credit scoring has gotten unnecessarily complicated over the years, but there are many companies in existence today whose entire foundations are based on demystifying credit for regular people who don’t write about finances all day (ahem)

These companies — such as Mint, Credit Sesame, and Quizzle — can show you your credit score as well as recommendations for improving your credit, all in easy-to-read laymen’s terms.

In the finance industry, however, anything that isn’t a FICO credit score is generally regarded as an “educational” credit score. This means their purpose is to help you get a ballpark estimate of where your credit stands — and it’s also why they’re free.

The Bottom Line

Check your FICO Score, but use a free service like Mint to see your “educational” credit scores and reports year-round. This is the easiest way to stay on top of your credit and monitor changes to your credit reports.

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