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Credit Card Myths: Separating Fact from Fiction

April 17, 2026

Introduction

When it comes to credit cards, there's a lot of misinformation floating around. Many consumers are confused about how credit cards work, leading to common myths that can impact their financial health. In this post, we'll tackle some of the most prevalent credit card myths and reveal the realities behind them. By understanding the truth, you'll be better equipped to make smart decisions about your credit.

Myth: Carrying a Balance Improves Your Credit Score

Reality: Paying Off Your Balance Can Boost Your Score

Many people believe that they need to carry a balance on their credit card to build a good credit score. This belief likely stems from the fact that credit utilization—the ratio of your credit card balances to your credit limits—plays a significant role in your credit score. However, it's a misunderstanding of how this works. In reality, the best way to improve your credit score is to pay off your balance in full each month.

Here's why: Credit scores, particularly the FICO score, consider credit utilization as a key factor. Ideally, you want to keep your utilization below 30%. If you constantly carry a balance, you might exceed that threshold, which can hurt your score. On the other hand, consistently paying your bills on time and keeping your utilization low can help you achieve and maintain a high score.

Myth: Closing Old Credit Card Accounts Will Boost Your Score

Reality: Closing Accounts Can Actually Lower Your Score

Another common myth is that closing old credit card accounts will improve your credit score. This myth likely arises from the idea that fewer accounts mean less risk. However, the reality is quite the opposite. When you close an old credit card, you lose the credit history associated with that account, which can negatively impact your credit score.

Credit scoring models, including FICO, reward consumers for having a long credit history. This means that keeping your older accounts open—even if you don't use them frequently—can help maintain a higher average account age, which is beneficial for your score. Additionally, closing accounts can increase your overall credit utilization ratio if it reduces your total available credit, further harming your score.

Myth: All Credit Cards Charge the Same Interest Rate

Reality: Interest Rates Vary Widely by Card and Issuer

Many people assume that all credit cards come with similar interest rates (APR, or Annual Percentage Rate). However, this is far from true. The average APR for credit cards in the U.S. as of now is around 20.5%, but this can vary significantly based on the card issuer and your creditworthiness.

For example, premium cards like the Chase Sapphire Reserve or the Amex Platinum may have higher APRs, but they also offer valuable rewards and benefits that can offset the cost for those who use them wisely. On the other hand, cards designed for those with lower credit scores, such as secured credit cards, may come with much higher interest rates.

Before applying for a credit card, always check the specific APR and terms. If you're already carrying a balance, consider looking for cards with lower interest rates to help save money on interest payments.

Myth: You Should Always Use Your Credit Card to Build Credit

Reality: Responsible Usage is Key

Another myth is that simply using a credit card will automatically help build your credit. While regular usage can be beneficial, it’s not just about using your card; it’s about how you manage it. Mismanagement—such as making late payments or maxing out your card—can harm your credit score.

To build credit responsibly, you should:

  • Make small purchases you can afford to pay off each month.
  • Always pay your bill on time to avoid late fees and negative impacts on your credit score.
  • Keep your credit utilization below 30% to maintain a healthy credit profile.

Myth: Credit Cards Are Only for Emergencies

Reality: They Can Be a Valuable Financial Tool

Some people believe that credit cards should only be used in emergencies, which can lead to missed opportunities for rewards and benefits. While it's essential to have a plan for emergencies, credit cards can provide many advantages when used correctly.

For example, many credit cards offer rewards programs, cashback benefits, and travel perks that can save you money or provide valuable experiences. Cards like the Chase Freedom Unlimited or Amex Gold offer cashback on everyday purchases, which can add up quickly.

To make the most of your credit card, consider using it for regular expenses you can pay off each month. This way, you can take advantage of rewards without accumulating debt.

Conclusion: Take Control of Your Credit Knowledge

Understanding the realities behind these credit card myths can empower you to make more informed financial decisions. Here are a few actionable tips to keep in mind:

  • Pay off your balance in full each month to avoid interest charges and improve your credit score.
  • Keep older accounts open to maintain a longer credit history.
  • Shop around for credit cards with lower APRs if you're considering a new card.
  • Use your credit card responsibly to build credit and take advantage of rewards.

By debunking these myths and applying these tips, you can navigate the credit card landscape with confidence and make choices that benefit your financial future.