Why Credit Myths Spread So Easily
Credit scores feel mysterious to most beginners - and when something feels mysterious, myths fill the gap. You may have heard tips from a family member, a coworker, or a social media post that sounded plausible. Some of those tips might be years out of date. Others were never accurate to begin with.
The problem isn't just confusion - it's that acting on bad information can genuinely set you back. Closing the wrong account, avoiding your score out of fear, or carrying a balance you don't need to carry all have real costs. This article corrects the most common misconceptions so you can make smarter, calmer decisions about your credit.
For a broader look at how scores work and what affects them, the Credit Scores hub is a solid starting point.
Myth
Checking your own credit score will lower it.
Fact
Checking your own score is a 'soft inquiry' and has no effect on your credit score whatsoever.
There are two types of credit inquiries: soft and hard. A soft inquiry happens when you check your own score, or when a lender pre-screens you for an offer. A hard inquiry happens when you formally apply for new credit - a loan, a credit card, or a mortgage. Only hard inquiries can temporarily nudge your score down, and even then, the impact is usually small and short-lived.
Avoiding your credit score out of fear means you lose track of your own financial standing. Check it freely - most banks and many free services offer access at no cost.
Myth
Closing old credit cards you no longer use is always a smart move.
Fact
Closing an old card can raise your utilization rate and shorten your credit history - both of which can lower your score.
Your credit utilization ratio - how much of your available credit you're using - is one of the most influential factors in your score. If you close a card, you lose that card's credit limit, which can push your utilization ratio higher even if your spending stays the same.
Older accounts also help your average age of credit history. Closing your oldest card can shorten that average and cause a score dip. Before canceling any card, it's worth weighing the trade-offs carefully. Our article on the trade-offs of closing a credit card you no longer use explores this in more detail.
Myth
You need to carry a balance every month to build credit.
Fact
Paying your balance in full each month builds credit just as effectively - and saves you money on interest.
This is one of the most costly myths for beginners. The belief that carrying a balance signals to lenders that you're an active borrower is simply not how credit scoring works. What matters is that you use the card and pay on time - not that you leave a balance unpaid.
Carrying a balance means paying interest, often at rates that can be quite high. That's money spent for no credit-building benefit. Pay in full by the due date every month: your credit history gets the positive mark, and you owe nothing extra.
Myth
You need to be completely debt-free to have a good credit score.
Fact
Having some responsibly managed debt - like a car loan or mortgage paid on time - can actually strengthen your credit profile.
Credit scores measure how well you manage debt, not whether you have any. A person with no credit accounts at all can actually have a very thin or nonexistent credit file, making it harder to qualify for loans or favorable rates in the future.
What lenders want to see is a track record of borrowing and repaying responsibly. A mix of credit types - such as a credit card and an installment loan - paid consistently over time demonstrates that reliability. Being debt-free is financially healthy, but it's not the same as having strong credit.
Myth
A bad credit score is permanent and nearly impossible to fix.
Fact
Credit scores respond to positive behavior over time, and most negative marks lose impact after a few years.
It's easy to feel locked out after a financial setback - a missed payment, a collection account, or a period of high debt. But credit scores are dynamic. Most negative items, including late payments, remain on your report for seven years, but their influence on your score typically fades well before they disappear entirely.
Consistent on-time payments, reducing balances, and avoiding new hard inquiries all push scores in the right direction. There's no instant fix - but there's also no permanent sentence. Progress is real and measurable, even if it takes months to see clearly.
What Actually Moves Your Score
Once the myths are out of the way, the real picture is more manageable. Credit scores - most commonly the FICO score - are primarily driven by five factors: payment history (the biggest), amounts owed relative to your credit limit, length of credit history, new credit inquiries, and the mix of credit types you carry.
Of these, paying on time and keeping your credit utilization low (generally below 30% of your available limit) do the heaviest lifting. Everything else matters, but not nearly as much.
Payment History Is the Most Powerful Factor
Roughly 35% of a standard FICO score is determined by whether you pay your bills on time. A single missed payment can cause a noticeable drop, especially if your score is already strong. Setting up automatic minimum payments is one of the simplest ways to protect yourself from an accidental slip - just make sure you also pay the remaining balance if you can.
If your score has recently dropped and you're not sure why, our article on why your credit score may have dropped walks through the most common causes. And for habits that quietly pull scores down over time, see things that hurt your credit score that many people overlook.
If you use a credit card, avoiding common early mistakes matters too - early missteps that make credit cards expensive to own outlines the traps new cardholders fall into most often.
This article is for general informational purposes only and does not constitute personalized financial, credit, or legal advice. For guidance specific to your situation, consider speaking with a licensed financial professional or credit counselor.
