Why Is One Credit Score Lower Than the Other Two?

If you pulled all three of your credit scores and one came back noticeably lower than the others, you are not imagining it, and you almost certainly do not have a "wrong" score. You have three different scores because Experian, Equifax, and TransUnion each maintain their own credit file on you, and any single bureau can be working from a slightly different picture of your credit history at any moment.

The trick is figuring out whether the gap is something you can ignore or something worth investigating. Below is how to read the difference, what tends to cause one score to land lower than the rest, and how to dig into the specific bureau that is dragging you down.

Quick Breakdown

• Each bureau builds its own report from creditors that voluntarily furnish data, so one bureau can be missing accounts or showing older balances than another.
• A 10 to 20 point gap across bureaus is normal and rarely worth chasing, but a 30+ point gap usually means one report is carrying something the others are not.
• The bureau showing the lower score often has a recent late payment, a higher reported balance, a hard inquiry, or a collection that the other two have not picked up yet.
• Errors are a common driver of meaningful gaps, including accounts that do not belong to you, balances reported incorrectly, and payment status mismarks.
• Compare your three reports side by side, identify the line item creating the gap, and dispute it with the bureau showing the lower score if it is inaccurate.

How Three Scores Are Even Possible

There is no single, universal credit score. Each of the three nationwide bureaus, Experian, Equifax, and TransUnion, maintains its own credit file on you, and each file is built from data that creditors send in voluntarily. Banks, credit card issuers, and lenders are not legally required to report to all three bureaus, and they do not all use the same reporting cadence. The Consumer Financial Protection Bureau confirms that this voluntary, decentralized system is exactly why a single consumer ends up with three separate reports and three separate scores.

On top of that, the scoring model itself plays a role. ScoreSense uses VantageScore 3.0, which weighs six factors: Payment History (about 40%), Account Mix and Credit Age (about 21%), Credit Utilization (about 20%), Balances and Debt (about 11%), New Activity (about 5%), and Available Credit (about 3%). Run that same model against three different sets of data and you get three different scores. Most FICO scores range from 300 to 850, though some models use a wider range, and VantageScore 3.0 uses the 300 to 850 range as well.

What Usually Causes One Score to Land Lower

When one bureau is showing a meaningfully lower score, it is almost always because that bureau is seeing a piece of negative information the other two are not, or seeing it more recently. The common culprits, in rough order of impact:

1. A Late Payment Reported to Only One Bureau

Payment history is the heaviest factor in your score, and a single 30-day late mark can pull a score down significantly. If the creditor sent that late payment to only one of the three bureaus, that report will reflect it and the other two will not. This is one of the most common reasons a single score sits 30 or 40 points below the others.

2. A Collection or Charge-Off on One File

If a collection account or charge-off has been picked up by one bureau but has not yet been furnished to the others, the bureau holding it will produce a noticeably lower score. Negative items like these generally remain on a credit report for seven years from the original delinquency date, even after the debt has been paid or settled. Note that even when a negative item ages off your report after seven years, any underlying debt remains legally owed unless it has been paid, settled, or otherwise extinguished.

3. A Higher Balance Reported on One Bureau

Credit utilization, the ratio of your balances to your credit limits, is the second-largest factor in VantageScore 3.0. Creditors report balances at different points in the billing cycle, so the balance on file at Experian today might be your statement balance from two weeks ago, while Equifax could be showing a paid-down number from this morning. If one bureau is catching you mid-cycle at a high balance and the others have a fresher, lower number, that one will produce a lower score. See our breakdown of credit utilization for the math.

4. A Hard Inquiry on Only One Bureau

When you apply for a credit card, auto loan, or mortgage, the lender pulls your credit, and the resulting hard inquiry typically only hits one bureau, sometimes two. New inquiries usually only knock a few points off, but if you have stacked several recent inquiries on one bureau, that bureau's score will lag the others.

5. An Error on One Report

Mistakes happen, and they happen often. Credit or consumer reporting complaints have been the single largest category of consumer complaints filed with the CFPB, with credit reporting complaints reaching record highs in 2025. The most common error types include accounts that do not belong to you, balances reported incorrectly, payments marked late that were actually on time, and outdated personal information that causes mixed files. Any one of these on a single bureau will pull that score down while the other two look fine.

6. A Missing Positive Account

This one cuts in reverse. If you have a long-standing, on-time credit card or installment loan that reports to two bureaus but not the third, the third bureau is missing positive history that the others are getting credit for. The result is a quietly lower score on the bureau that does not have the account.

"Why Is My Experian Score Lower Than Equifax and TransUnion?"

Plenty of people search for this specific question because Experian frequently shows up as the lower of the three, but there is nothing structurally wrong with Experian. The reason it tends to surface as the outlier varies. Sometimes it is because a particular lender only furnishes to Experian, including late payments. Sometimes it is because of timing, where Experian has caught the most recent balance reporting cycle and the other two have not. And sometimes the same pattern happens in reverse, with TransUnion or Equifax as the lower one.

The point is, no bureau is universally "lower." Whichever one is lower today is the one carrying a piece of data the others are missing or seeing it sooner. The fix is the same regardless of which bureau is the outlier: find the line item driving the gap.

How to Pinpoint the Cause

This part is straightforward, but it does take a few minutes of side-by-side reading.

Step 1: Pull All Three Reports

You can get free copies of all three reports at AnnualCreditReport.com. ScoreSense members can also see the underlying credit data (lenders do get a little more than what consumers see) across all three bureaus inside their account, which makes it faster to verify the information is accurate. Reports update on different cadences, so the data you see is most useful when looking at all three together.

Step 2: Compare the Reports Account by Account

Open all three reports side by side and walk through your accounts. You are looking for:

• An account that appears on two reports but not the third.
• A balance that is materially different across the three.
• A late payment, collection, or charge-off on one report only.
• A hard inquiry on the bureau with the lower score that is not on the others.
• An account that you do not recognize at all.

Step 3: Identify the Outlier Item

Most of the time, one or two specific items will jump out. That is the cause of your gap.

Step 4: Address What You Can

If the outlier item is accurate, time and on-time payments are usually what move things forward. If you have a recent late payment dragging one report down, focus on payment history going forward, since payment history is the largest VantageScore 3.0 factor and consistent on-time payments are what affect how your score is calculated over time. For high balances on one bureau, paying down revolving debt before the next reporting date can affect what that bureau is seeing within a cycle or two. For a more detailed look at how missed payments hit your file, see How Do Late Payments Affect Your Credit Score?.

Step 5: Dispute Inaccurate Items

If the item dragging your score down is wrong, dispute it directly with the bureau reporting it. You have the legal right under the Fair Credit Reporting Act to dispute inaccurate information, and the bureau generally has 30 days to investigate. The ScoreSense Dispute Center provides step-by-step guidance for members to file disputes themselves with Equifax, Experian, or TransUnion. ScoreSense does not file disputes on a member's behalf. You can also start a dispute on your own through the bureau's website or by mail.

How Big a Gap Should Actually Concern You

A 10 to 20 point gap across bureaus is normal and usually not worth investigating, since it reflects routine timing and reporting differences. A 30 to 50 point gap is worth a careful side-by-side review, since something specific is almost always behind it. A 75+ point gap usually points to a meaningful problem on the lower report, often a serious negative item that one bureau has and the others do not, or an outright error such as a mixed file.

If you are about to apply for a mortgage, auto loan, or anything else where the lender will pull all three bureaus, even smaller gaps are worth resolving in advance. Lenders frequently pull the middle of your three scores, or sometimes the lowest, depending on the product, so a single low outlier can affect what you qualify for.

What ScoreSense Members Can Do

If you are a ScoreSense member, you can pull all three credit reports and scores in one place and compare them side by side without bouncing between three separate bureau sites. Your monthly score update is ready in your account each cycle, but you do need to log in to pull it, since updates are not pushed automatically. Daily credit monitoring inside ScoreSense covers your Experian file, so changes on that bureau show up in alerts as they happen.

Millions of members have used ScoreSense to keep an eye on their three credit reports and scores together, and Customer Care agents are available by phone or chat for help interpreting what you are seeing.

FAQs

Is it normal for one credit score to be lower than the other two?

Yes. Because each bureau builds its own report from voluntary creditor data, small score differences across the three are normal and expected. A 10 to 20 point gap is typical. Gaps of 30+ points usually mean one report is carrying a specific piece of negative information the others are not.

Why is my Experian score lower than my TransUnion and Equifax scores?

Usually because Experian is seeing a late payment, collection, hard inquiry, or higher reported balance that the other two do not have on file yet, or at all. This pattern is not unique to Experian. Any of the three bureaus can land as the lower score depending on what creditors have furnished to that bureau.

Which credit score do lenders actually use?

It depends on the lender and the product. Mortgage lenders typically pull all three bureau scores and use the middle one. Auto and credit card lenders often pull from one or two bureaus, with the bureau choice varying by lender. This is why keeping all three reports clean matters, since you do not always know which one a lender will check.

How long do negative items stay on my credit report?

Most negative items, including late payments, collections, and charge-offs, remain on your report for seven years from the original delinquency date. Chapter 7 bankruptcy can stay for up to 10 years. Note that even when an item ages off your credit report, any underlying debt remains legally owed unless it has been paid, settled, or otherwise extinguished.

Can I get a wrong score fixed?

You cannot directly change a score, but you can dispute the underlying information that is creating it. If a line item on one of your reports is inaccurate, file a dispute with the bureau reporting it. Once the incorrect information is corrected or removed, the score will recalculate to reflect the updated data, often within a single reporting cycle.

How often should I check my three credit reports?

Checking all three reports at least once a quarter is reasonable for most people, and more often if you are preparing for a major credit application or working on credit health strategies. Pulling your own report is a soft inquiry and does not affect your score.