Things People Believe About Credit Scores That Simply Aren't True
From checking your score hurting it to income affecting it directly — common credit myths explained and corrected with accurate information.
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Key Takeaways
- Checking your own credit score does not lower it — only hard inquiries from lenders can.
- Your income is not a factor in any major credit scoring model.
- Carrying a credit card balance does not help your score and costs you interest unnecessarily.
- Closing old credit cards can actually hurt your score by reducing available credit history.
- A single late payment can remain on your credit report for up to seven years.
Why Credit Myths Persist — and Why They Matter
Credit scores shape whether you qualify for an apartment, what interest rate you pay on a car loan, and sometimes even whether an employer will hire you. Yet most people have absorbed at least a few pieces of flat-out wrong information about how scores actually work. Acting on those misconceptions — paying down the wrong debt first, closing accounts, avoiding credit checks — can quietly hold your score back or cost you real money.
This article addresses the most common credit myths head-on, with straightforward corrections based on how the major scoring models actually operate. For a fuller foundation, see Credit Explained: A Complete Guide to Scores, Reports, and Cards.
Myth
Checking your own credit score lowers it.
Fact
Checking your own score is a 'soft inquiry' and has zero effect on your credit score.
Credit inquiries fall into two categories. A hard inquiry occurs when a lender pulls your credit to evaluate a loan or card application — this can temporarily lower your score by a few points. A soft inquiry, which includes checking your own score through any monitoring service or credit bureau, leaves no mark on your score at all. Avoiding your own credit information out of fear only keeps you uninformed. Checking regularly is actually good practice — it helps you catch errors or signs of fraud early. For a deeper look at what your credit score is actually measuring, the factors involved may surprise you.
Myth
Your income directly affects your credit score.
Fact
Income is not a factor in any major credit scoring model, including FICO and VantageScore.
Credit scores are built entirely from the information in your credit report — payment history, amounts owed, length of credit history, credit mix, and new credit. None of those data points include what you earn. A person making $40,000 a year can have an excellent score; someone earning $200,000 can have a poor one. Lenders may consider income separately when evaluating affordability for a specific loan, but that assessment happens outside the scoring model entirely.
Myth
Carrying a credit card balance helps build your credit score.
Fact
Paying your balance in full each month is better for your score and eliminates interest charges.
This myth may stem from a misunderstanding of credit utilization — the percentage of your available credit that you're using. While having some reported activity on a card can be positive, intentionally carrying a balance from month to month provides no scoring advantage over paying in full. In fact, a high balance relative to your limit can hurt your score. Credit utilization is one of the most heavily weighted scoring factors; credit utilization has an outsized effect on your score and is worth understanding precisely. Carrying a balance only means paying interest — a real cost with no credit benefit.
Myth
Closing old credit cards improves your score by tidying up your credit profile.
Fact
Closing old accounts typically lowers your score by reducing available credit and potentially shortening your credit history.
Two scoring factors work against you when you close an old account. First, your total available credit decreases, which raises your utilization ratio if you carry any balances. Second, if the closed card is one of your older accounts, it can eventually reduce the average age of your credit history — another factor in your score. Old accounts in good standing are generally worth keeping open, even if rarely used. If an annual fee is the concern, consider whether a no-fee version of the card is available to downgrade to instead of closing outright.
Myth
You only have one credit score.
Fact
There are dozens of credit scoring models, and lenders may use different versions depending on the type of credit being evaluated.
FICO alone has produced multiple scoring versions, and different lenders — mortgage, auto, credit card — may pull industry-specific models tuned for their type of lending. VantageScore is a separate model used by many banks and free credit monitoring services. The score you see on a free monitoring app may differ from what a lender pulls. What matters most is building the underlying credit behaviors — consistent on-time payments, low utilization, stable account history — that translate well across all scoring models.
How These Myths Can Cost You
The stakes are higher than most people realize. Believing that carrying a balance builds credit leads to unnecessary interest charges — sometimes hundreds of dollars a year — for no scoring benefit whatsoever. Thinking income affects your score can make people feel helpless when the real levers (payment history, utilization, account age) are well within their control.
35%
Payment history's weight in FICO scoring
According to FICO's published scoring factor breakdown, payment history is the single largest component of a standard FICO score.
7 years
How long a late payment stays on your report
Under the Fair Credit Reporting Act, most negative items — including missed payments — can remain on a consumer credit report for up to seven years.
1 in 5
Americans with a credit report error
A study by the Federal Trade Commission found that approximately one in five consumers had an error on at least one of their three major credit bureau reports.
Some damage is especially hard to undo. A single missed payment stays on your report for up to seven years under standard Fair Credit Reporting Act timelines. The habits that quietly damage your score over time are often rooted in exactly these kinds of myths — people doing things they genuinely believe are neutral or helpful.
Don't Let Myths Drive Avoidance
Some consumers avoid engaging with credit entirely because they believe the system is too complicated or rigged against them. While credit systems have real limitations and aren't perfectly fair, avoidance tends to result in a thin or nonexistent credit file — which creates its own barriers when you need a loan, apartment, or even utility service. Understanding how the system actually works puts the real controls back in your hands.
If you suspect your report contains inaccurate information — which is more common than many people realize — disputing errors on your credit report is a formal, free process worth understanding.
This article is for general informational and educational purposes only and does not constitute personalized financial or legal advice. For guidance specific to your situation, consult a qualified financial professional.
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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