Why Credit Score Myths Are So Persistent
Credit scores influence loan approvals, interest rates, rental applications, and sometimes even job screening — yet the rules behind them remain genuinely confusing to most Americans. That confusion creates fertile ground for myths. Some originate from outdated advice; others are logical-sounding guesses that happen to be wrong. Acting on them can quietly push your score in the wrong direction.
The myth-and-fact pairs below cover the most widely repeated misconceptions, grounded in how scoring models — primarily FICO and VantageScore — actually work. For a deeper look at each scoring factor and how they're weighted, see our Credit Scores Decoded guide.
Myth
Checking your own credit score will lower it.
Fact
Checking your own score is a "soft inquiry" and has no effect on your score whatsoever.
Credit inquiries come in two types. 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 scoring models. A hard inquiry occurs when you formally apply for credit — a loan, credit card, or mortgage — and the lender pulls your file to make a lending decision. Hard inquiries can reduce your score by a few points, though the effect is typically small and temporary. Avoiding your own score out of fear of damage only keeps you uninformed about where you stand.
Myth
You need to carry a balance on your credit card to build credit.
Fact
Paying your statement balance in full each month demonstrates responsible use and costs you nothing in interest.
This is one of the most financially costly myths in circulation. Scoring models reward on-time payments and low utilization — neither of which requires you to pay interest. What matters is that your card shows activity and that you pay at least the minimum (ideally the full balance) by the due date. Carrying a revolving balance from month to month adds interest charges without adding any scoring benefit. The myth likely originated from confusion between "using credit" (good) and "carrying debt" (unnecessary).
Myth
Closing a credit card you no longer use will help your score.
Fact
Closing a card reduces your total available credit, which can raise your utilization ratio and lower your score.
Credit utilization — the percentage of your total available credit that you're currently using — accounts for roughly 30% of a standard FICO score. 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. Closing an older account can also shorten your average account age, which factors into the "length of credit history" component of your score. Unless a card carries fees you can't justify, keeping it open with minimal or no activity is generally the lower-risk choice. For a full breakdown of how credit utilization affects your score, see our dedicated guide.
Myth
You have one credit score.
Fact
You have many scores — different models, different versions, and different bureau data can produce meaningfully different numbers.
FICO alone has over 60 versions of its scoring model, including industry-specific scores for auto lenders and mortgage underwriters that weight factors differently than a general score. VantageScore is a separate model developed jointly by the three major bureaus. On top of that, each of the three bureaus — Equifax, Experian, and TransUnion — may have slightly different data on file for you, because not all creditors report to all three. The score you see through a free monitoring app is one snapshot from one model using one bureau's data. The score a mortgage lender pulls may be entirely different. Understanding which score a lender uses and why is part of preparing for major credit applications.
Myth
A higher income will improve your credit score.
Fact
Income is not a factor in any standard credit score calculation.
Standard credit scores — FICO, VantageScore — are built entirely from data in your credit report: payment history, amounts owed, length of history, types of credit, and new inquiries. Your income does not appear on your credit report and plays no direct role in your score. Income matters to lenders in a different way: when evaluating your ability to repay, they may look at your debt-to-income ratio (DTI) separately from your score. A high earner with missed payments and maxed-out cards will have a lower score than a moderate earner with a clean payment history and low balances.
Myth
Paying off a collection account removes it from your credit report.
Fact
Paying a collection account changes its status but typically does not remove it from your report immediately.
A collection account that has been paid will be updated to show a zero balance and a "paid" status — which is better than unpaid — but the account itself generally remains on your credit report for up to seven years from the original delinquency date. Some collectors offer a pay-for-delete arrangement, but this is not a guaranteed right and practices vary. Newer FICO and VantageScore models treat paid collections more favorably than unpaid ones, so settling a collection can still benefit your score even without deletion. If you believe a collection entry is inaccurate, the formal credit report dispute process gives you a structured path to challenge it.
What These Myths Cost You in Practice
Believing you need to carry a balance costs real money: if you keep a $1,000 balance at 22% APR thinking it boosts your score, you pay roughly $220 per year in interest for zero credit benefit. Closing old cards to "simplify" your wallet can raise your utilization ratio overnight — sometimes by ten or more points — right before a mortgage application.
~1 in 5
Americans with a credit report error
A Federal Trade Commission study found approximately one in five consumers had an error on at least one of their three major credit reports.
30%
Score weight: amounts owed / utilization
According to FICO's published score factor breakdown, amounts owed — including utilization — is the second-largest factor in a standard FICO score.
~5 pts
Typical hard inquiry impact
FICO indicates a single hard inquiry typically lowers a score by fewer than five points for most consumers, with the effect fading within 12 months.
The subtler damage often comes from misunderstanding what you can control and when. Utilization, for example, is calculated against whatever balance your issuer reports to the bureaus — usually your statement balance — not your spending in real time. Credit utilization timing and balance reporting is one of the fastest-moving levers in your score, and it responds to changes within a single billing cycle.
Some of the riskiest myths are the ones that feel like responsible behavior — paying off a card and closing it, avoiding credit altogether to stay out of debt. If any of these patterns sound familiar, hidden moves that quietly damage your credit walks through the broader landscape of unintended score harm.
Don't Make Credit Decisions Based on Myths
Strategies like deliberately carrying a balance or closing paid-off cards can have real, measurable negative effects on your score. Before making any significant change to how you manage credit — especially ahead of a mortgage, auto loan, or rental application — review how scoring models actually treat that behavior. When in doubt, consult a nonprofit credit counselor or a licensed financial adviser who can evaluate your specific profile.
This article is for general informational and educational purposes only and does not constitute personalized financial or legal advice. Credit scoring models vary, and individual results depend on your full credit profile. Consult a licensed financial professional for guidance specific to your situation.
