Credit cards are one of the most misunderstood tools in personal finance. When used correctly, they offer free rewards, premium travel perks, and a fast track to building a stellar credit score. However, widespread financial myths cause millions of people to mismanage their credit cards, leading to damaged credit scores and unnecessary interest payments.
Understanding how credit scores actually work is crucial for long-term financial health. Here are 5 credit card myths you need to stop believing today to protect and boost your credit score.
Myth 1: Carrying a Monthly Balance Builds Your Credit Score
This is perhaps the most expensive myth in personal finance. Many people believe keeping a small balance on their credit card month-to-month shows lenders they can handle ongoing debt, leading to a higher credit score.
- The Reality: Carrying a balance does not help your credit score at all. FICO credit scores are built on whether you pay on time and how much of your limit you use—not on whether you pay interest. Carrying a balance only results in paying high-interest charges (often 20% to 30% APR) to credit card companies for zero benefit.
- The Action Step: Pay your full statement balance every month before the due date to avoid interest while building a perfect payment history.
Myth 2: Closing Old Credit Cards Improves Your Credit
When you finish paying off a credit card or stop using it, your first instinct might be to close the account to keep your finances clean.
- The Reality: Closing a credit card can actually drop your score in two ways. First, it reduces your overall available credit, which increases your overall credit utilization ratio. Second, it shortens your length of credit history over time.
- The Action Step: Keep your oldest credit cards open, especially if they have no annual fee. Charge a small recurring subscription (like Netflix) to the card and set up autopay to keep the account active without effort.
Myth 3: Checking Your Own Credit Score Lowers It
Many people avoid logging into credit monitoring apps or requesting their credit reports out of fear that doing so will penalize their credit score.
- The Reality: There are two types of credit inquiries: Hard Inquiries and Soft Inquiries.
- Hard Inquiries: Occur when a lender checks your credit for a new loan or credit card application, which can temporarily drop your score by a few points.
- Soft Inquiries: Occur when you check your own credit or when a company does a background check. Soft inquiries have zero impact on your credit score.
- The Action Step: Check your credit score and full credit reports regularly using free tools or official credit bureaus to spot errors or fraudulent activity early.
Myth 4: Having Multiple Credit Cards Is Always Bad for Your Credit
Older generations often advise sticking to just one credit card, claiming that having multiple cards signals financial instability to lenders.
- The Reality: Having multiple credit cards is not inherently bad; in fact, it can boost your score if managed responsibly. More cards mean a higher total credit limit, which makes it easier to keep your overall credit utilization below 10% to 30%. It also diversifies your credit mix. The danger comes only if multiple cards lead to overspending or missed payments.
- The Action Step: Only open new cards when it makes financial sense (e.g., earning cash-back rewards on categories you already spend on), and ensure you never open multiple cards all at once.
Myth 5: Income Directly Impacts Your Credit Score
It is easy to assume that someone earning a six-figure salary automatically has a high credit score, while someone with a lower income has a poor one.
- The Reality: Your income is never included on your credit report, nor is it a factor in your FICO credit score calculation. Your score strictly reflects your credit behavior: payment history, credit utilization, length of credit history, types of credit, and new credit applications. High earners with poor payment habits can have terrible credit scores, while lower earners with disciplined habits can maintain perfect scores.
- The Action Step: Focus on maintaining disciplined financial habits—paying on time and keeping debt low—regardless of your current income level.
Key Takeaways
Building a great credit score doesn’t require paying interest or avoiding credit cards altogether. By discarding these outdated myths and focusing on on-time payments and low credit utilization, you can unlock better loan rates, apartment approvals, and financial freedom.
Disclaimer: This content is for educational and informational purposes only and does not constitute formal financial or credit counseling advice.