Things People Believe About Credit Scores That Simply Aren't True
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In this article
From checking your own score to closing old accounts — common credit score beliefs examined against how scoring models actually work.
Key Takeaways
- Checking your own credit score does not hurt it — that's a soft inquiry, not a hard one.
- Closing old credit card accounts can actually lower your score by reducing available credit.
- Carrying a small balance month-to-month does not help your credit score and costs you in interest.
- Your income is not a factor in any major credit scoring model.
- Multiple mortgage or auto loan inquiries within a short window typically count as just one hard pull.
Why Credit Score Myths Persist — and Why They Matter
Credit scores influence mortgage rates, rental applications, and sometimes even job offers. Yet many widely repeated beliefs about how scores work are simply inaccurate — and acting on them can cost real money or hold back your financial progress.
Most myths originate from a partial truth, outdated information, or a misreading of how scoring models actually function. The result is that well-intentioned people avoid checking their own scores, close accounts they should keep, or pay unnecessary interest under the belief it helps them. Clearing up these misconceptions is a straightforward way to take better control of your credit file.
Myth
Checking your own credit score will lower it.
Fact
Viewing your own credit score is a soft inquiry and has zero effect on your score.
Credit inquiries come in two types: soft and hard. A soft inquiry occurs when you check your own score, when a lender pre-screens you for an offer, or when an employer runs a background check. Soft inquiries are invisible to other lenders and carry no scoring penalty whatsoever.
A hard inquiry occurs when you formally apply for credit — a mortgage, auto loan, or new credit card. Hard inquiries can temporarily reduce your score by a few points. The fear of self-checking has caused many people to avoid monitoring their own reports, which is counterproductive. See what your credit report actually contains to understand what lenders see when they pull your file.
Myth
Carrying a small balance on your credit card helps build your score.
Fact
Paying your balance in full each month is better for your score and saves you money on interest.
This myth likely stems from confusing "using credit" with "carrying debt." Scoring models reward credit utilization — the ratio of your balance to your credit limit — not the act of paying interest. A lower utilization ratio generally helps your score.
Deliberately carrying a balance does not signal responsible borrowing; it just costs you interest charges. Paying your statement balance in full demonstrates credit use without unnecessary debt. Aim to keep utilization below 30% of your available limit across accounts — and lower is generally better.
Myth
Closing an old credit card you don't use will improve your score.
Fact
Closing an old account typically reduces your available credit and can raise your utilization ratio, which may lower your score.
Two scoring factors are at play here: credit utilization and length of credit history. When you close an account, that card's credit limit disappears from your total available credit. If you still carry balances on other cards, your utilization ratio rises immediately.
Additionally, older accounts contribute to the average age of your credit history — one of the factors scoring models consider. A long-standing account in good standing is often worth keeping open, even if you rarely use it. Building a strong credit profile over time depends partly on preserving the history you already have.
Myth
Your income affects your credit score.
Fact
No major credit scoring model — including FICO and VantageScore — incorporates income as a factor.
Credit scores measure how reliably you manage borrowed money, not how much you earn. The five primary factors in a FICO score are: payment history, amounts owed (utilization), length of credit history, credit mix, and new credit inquiries. Income appears nowhere in that list.
Lenders may ask for income separately when evaluating a loan application — that's about your ability to repay, not your creditworthiness score. A high earner with missed payments will have a lower score than a modest earner with a spotless repayment record.
Myth
Shopping around for a mortgage or auto loan will damage your score each time a lender checks it.
Fact
Most scoring models group multiple loan inquiries of the same type within a short window — typically 14 to 45 days — and count them as a single inquiry.
This rate-shopping protection exists because scoring models recognize that comparing lenders is financially sensible behavior, not a sign of credit desperation. FICO's older models use a 14-day window; newer versions extend that to 45 days for mortgage, auto, and student loan inquiries.
The practical takeaway: concentrate your loan shopping within a focused period so the inquiries cluster together. Don't let fear of multiple hard pulls stop you from finding a better rate. Understanding what actually causes a score drop helps separate real risks from unfounded concerns.
Myth
You only have one credit score.
Fact
You have multiple credit scores, varying by scoring model, version, and which credit bureau's data is used.
FICO alone has dozens of scoring versions, and VantageScore — a competing model — produces its own set of scores. Each version may weight factors slightly differently, and each can produce a different number depending on whether it's pulling data from Equifax, Experian, or TransUnion.
Lenders also use industry-specific scores: auto lenders often use a FICO Auto Score, mortgage lenders typically use older FICO versions required by loan programs. This is why the score you see on a free monitoring app may differ from what a lender pulls. Neither number is "wrong" — they're just different models applied to the same underlying data. If you notice unexpected differences, check your credit reports for errors that may be skewing results at one bureau.
What These Corrections Mean in Practice
Knowing what doesn't affect your score is just as useful as knowing what does. The factors that genuinely matter — on-time payment history, keeping utilization low, maintaining older accounts, and limiting new credit applications — are durable across scoring models and versions.
35%
Payment history's weight in a FICO score
According to FICO's published scoring criteria, payment history is the single largest factor, outweighing all others.
3
Major U.S. credit bureaus reporting separate data
Equifax, Experian, and TransUnion each maintain independent files, which is why scores can differ across bureaus.
~200M
Americans with a scoreable credit file
The Consumer Financial Protection Bureau estimates roughly 200 million U.S. adults have credit files that can generate a score.
If you're working to improve your profile, the most impactful starting point is a consistent payment record. Even a single missed payment can meaningfully set back progress, while months of on-time payments steadily rebuild it. For a structured look at longer-term behaviors that scoring models reward, see habits that support a strong credit profile.
Your Credit Report Is the Source — Check It
Every score is generated from the data in your credit report. Errors on that report — an incorrect late payment, an account that isn't yours — can drag your score down unfairly. U.S. consumers are entitled to free annual credit reports from each of the three major bureaus via AnnualCreditReport.com. Reviewing your reports regularly is one of the highest-value steps you can take. If you find inaccuracies, the formal dispute process gives you a structured path to correct them.
This article is for general informational purposes only and does not constitute personalized financial or credit advice. Consult a qualified financial professional for guidance specific to your situation.
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Finance Editorial Team
Finance Editorial Team is the collective byline for our editorial team and contributor network. Articles published under this byline or an editorial pen name are researched, written, and reviewed according to our editorial standards for clarity, consistency, and independence before publication.
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