Is it bad to have a lot of credit cards and not use them?
Sarah Martinez
Updated on January 24, 2026
Having too many outstanding credit lines, even if not used, can hurt credit scores by making you look more potentially risky to lenders. You can boost your score in some cases by opening new credit cards if the new credit lines lower your overall utilization ratio.
Does having multiple credit cards affect your credit rating?
Having multiple credit cards can either help or hurt your credit scores, depending on how you use them. While the number of cards you carry likely won’t have an effect on your score in isolation, avoid applying for several new credit cards at one time. That can negatively impact your credit score in the short term.
Is it bad to open 3 credit cards?
Applying for credit cards can damage your credit scores. Just a single application may shave a few points off your score. But multiple applications for cards in a short span could suggest you are a riskier borrower than someone who applies less often.
How many credit cards should a 25 year old have?
The short answer: you should have at least two – ideally each from a different network (Visa, Mastercard, American Express, Discover, etc.) and each offering you different kind of rewards (cash back, miles, rewards points, etc.).
What happens if you have too many credit cards?
If you think you may have too many cards or have ones you no longer use, the worst thing you can do is start closing accounts without considering the impact on your credit score. Closing older credit cards can shorten your credit history, which can hurt your score.
How does having a big credit card balance affect your credit score?
Having big balances can hurt your credit score because it raises your credit utilization — the ratio of your credit card balance to your credit limit. Some people, however, believe that carrying a balance is necessary to build a good credit score.
How often should I pay off my credit card?
Some credit card issuers close credit cards that go unused for several months. To keep your account open, be sure to use it periodically. Make a small purchase on the card every three or four months and pay off the balance right away to keep it active and open.
What happens to your credit when you close a credit card?
Unfortunately, it’s more likely that closing a credit card – even a paid one – will hurt your credit score rather than help it. Closing the credit card also won’t remove it from your credit report. The account will remain on your credit report until the credit reporting time limit has expired.