How Credit Card Debt Affects Your Credit Score

The weight of credit card debt can be an intimidating obstacle in itself. But worse still, it can negatively affect your credit score.

That’s inconvenient, to say the least. After all, some of the most powerful ways to pay off credit card debt require a good credit score. But to a lender, high credit card balances are a sign of someone struggling financially.

So, how does credit card debt affect your credit score? Here’s what you need to know — and what to do about it.

MoneyLion offers a service to help you find personal loan offers. Based on the information you provide, you can get matched with offers for up to $100,000 from our top providers. You can compare rates, terms, and fees from different lenders and choose the best offer for you.

Key Takeaways

• Does credit card debt affect your credit score? Yes — mostly through how much you owe: The amount you carry is one of the biggest scoring factors, and the damage depends less on having debt at all than on how that debt shows up in the scoring model.

• Credit utilization is the main driver: Your utilization rate — the share of your available credit you're using — falls under the "amounts owed" category, which makes up about 30% of your FICO score.

• Keep utilization under 30% — and lower is better: A $1,000 balance is 10% utilization on a $10,000 limit but just 2% on a $50,000 limit, which is why the same debt can affect two people differently.

• Maxed-out cards can hurt even with strong income: Scoring models don't factor in your income, so high balances signal risk to lenders regardless of how much you earn.

• Payment history still matters most: At about 35% of your score, it outweighs utilization — and a payment 30 or more days late is reported to the bureaus and can stay on your report for seven years.

• Paying down balances works fast: Once your issuer reports a lower balance, your score can improve within a month or two — far quicker than recovering from a missed payment.

Summary generated by AI, verified by MoneyLion editors

How Does Credit Card Debt Affect Your Credit Score?

The big reason credit card debt affects your credit score is that it increases your credit utilization rate, a factor that makes up a whopping 30% of your overall FICO score.

Your credit utilization (also called “amounts owed”) measures the percentage of your available credit that you’re currently using. For example, let’s say you’ve got a total balance of $1,000:

• If your total credit limit is $10,000 across all your cards, you’re using 10% of your available credit — so your credit utilization is 10%.

• If your total credit limit is $50,000 across all your cards, you’re using 2% of your available credit — so your credit utilization is 2%.

Here’s how high credit card utilization hurts credit score: The higher your amounts owed, the more of a red flag you are to would-be lenders. A borrower with maxed-out credit cards looks desperate for money and is therefore seen as a riskier customer. Experts recommend keeping your credit utilization at or below 30% to maintain a healthy score. The lower the better, though.

Why Maxed-Out Cards Hurt More Than Many Readers Expect

Again, maxing out a credit card lowers your score because it signals that you can’t pay your bills with cash. Using a credit card regularly and paying off your balance each month is actually good for your credit score — it’s the inability to repay in full that concerns the lenders.

There’s no good reason to carry a credit card balance month-to-month. Credit card annual percentage rates (APRs) are typically extremely high, so if you’re carrying balances, you likely can’t afford to pay them down. Even if you can afford to make minimum payments on your card to keep it current, credit scoring models don’t take your income into account.

Does Paying Off Credit Card Debt Improve Your Score?

Yes, paying off credit card debt helps your credit score. Depending on your situation, it could be a difference of several dozen points. Plus, paying down your balance can improve your score within just a month or two. As soon as your credit card issuer reports your lower balance to the credit bureaus, you should see a credit score improvement.

This is why it’s so important to throw more than your minimum payment toward your bill each month. Every little bit you can lower your credit utilization will have a swift positive effect on your credit profile.

It’s worth noting, however, that if your credit is blemished with other negative activity, such as missed payments, paying off credit card debt probably won’t have as buoyant an effect on your credit score.

Payment History Still Matters More Than Debt Alone

As you can see, a high credit utilization can be devastating to your credit score. But it’s still not as important as your payment history — the weightiest factor of your score, accounting for 35%.

Credit card default is one of the worst things you can do for your credit health. Once your account is 30+ days late, it’s reported to the credit bureaus and remains on your credit report for seven years. In other words, mucking up your payment history can’t be fixed nearly as quickly as a high credit utilization.

To preserve your payment history, it’s wise to set all of your credit card accounts to autopay at least the minimum payment. That way, you won’t have to forget about paying your bills, and all accounts will stay current.

How To Reduce the Credit Damage From Credit Card Debt

Here are some simple action steps you can take to reduce the credit damage from credit card debt:

• Pay down your credit cards with the highest credit utilization. In addition to clocking your total credit utilization across all cards, credit bureaus also penalize you for having high utilization in relation to each individual credit line. Try to keep each credit card’s utilization below 30%, as well.

• Don’t close your credit cards. Unless you’re trying to avoid an annual fee, you should keep your credit cards open even after you pay them off. Closing them will reduce the amount of available credit, which can lower your credit score.

• Open a new credit card. On a similar note, it could be worthwhile to open another credit card to increase your total available credit. This will lower your credit utilization without paying down your balances. Just note that this may not be a good idea if you’re an overspender.

Bottom Line

Credit card debt affects your credit score the most when your balances are high compared to your available credit. Worst-case scenario, your debts are so high that you’re unable to meet minimum monthly payments, and your accounts slip into delinquency.

Here’s the good news: If your credit score is suffering from high credit utilization, you can turn it around within a month or two by paying down those debts. Reducing your credit utilization can quickly boost your credit score.

Closing a Credit Card After Payoff FAQs

How does credit card debt affect your credit score?

Credit card debt affects your credit score by impacting your credit utilization, which makes up 30% of your credit score. The lower your credit utilization, the better.

Does carrying credit card debt hurt your credit score?

Yes. Carrying credit card debt can hurt your credit score if it results in high credit utilization. Experts recommend keeping your amounts owed to 30% or less.

Does paying off credit card debt improve your credit score?

Yes. Paying off credit card debt can improve your credit score as soon as your issuing bank or credit union reports the lower balances to the credit bureaus. However, if you close your card after paying it off, it could lower your credit score by reducing your total amount of available credit.

Key Terms

• Credit utilization rate: The percentage of your available revolving credit you're currently using — also called "amounts owed." It's the main way credit card debt affects your score, and experts advise keeping it under 30%.

• Amounts owed: The FICO category that houses credit utilization and makes up about 30% of your score — the second-largest factor after payment history.

• Payment history: Whether you've paid past accounts on time. It's the single biggest FICO factor at about 35%, so missed payments do more lasting damage than high utilization.

• Available credit: Your total credit limit across all cards. A larger available credit cushion lowers your utilization for the same balance, which is why opening or keeping cards open can help.

• Per-card utilization: Utilization measured on a single card. Bureaus weigh both your overall utilization and each individual card, so one maxed-out card can hurt even if your total looks healthy.

• Delinquency: A missed or late-payment status. Once an account is 30 or more days late, it's reported to the bureaus and can remain on your report for seven years.

• Revolving credit: Open, reusable credit like a credit card. Only revolving balances count toward your utilization, which is what directly links card debt to your score.

• Minimum payment: The smallest amount due to keep an account current. Paying more than the minimum lowers your balance — and your utilization — faster, speeding up any score improvement.

Sources

• myFICO: What's in my FICO Scores?

• myFICO: FICO Score Factor: Amounts Owed

• CFPB: How do I get and keep a good credit score? 

• CFPB: How long does information stay on my credit report? 

Summary generated by AI, verified by MoneyLion editors

Photo credit: cnythzl / iStock.com