Should you close an unused credit card? What it can do to your credit score

Representative image

• Closing a credit card can increase utilization and lower your credit score.
• Closing your oldest card may shorten your credit history and weaken your profile
• Keeping an unused lifetime-free card open helps maintain a good credit score.

Did our AI summary help?

A card you do not use can feel pointless. It sits there, you forget the PIN, and every now and then you wonder whether you should just close it and move on. The part most people miss is that credit scores do not measure how “neat” your wallet looks. They react to limits, history and patterns. So closing a card can shift your score even if your spending habits have not changed.

The biggest change is usually your utilisation ratio

Credit utilisation is just a fancy way of saying: what share of your total available credit are you using? When you close a card, your overall credit limit drops. If your monthly spending stays the same, the percentage automatically goes up, and that can make your profile look more stretched than before.

Suppose you have two cards with a Rs 2 lakh limit each. Your total limit is Rs 4 lakh. If you typically spend Rs 60,000 a month, your utilisation is 15 percent. Close one card and your total limit becomes Rs 2 lakh. The same Rs 60,000 now looks like 30 percent. Nothing about your lifestyle changed, but the ratio did. This is why people sometimes see a small dip after closing a card, especially if they are already using a decent chunk of their limit each month.

Closing your oldest card can weaken your “credit age”

Another quiet factor is the length of your credit history. Older accounts help because they show you have been trusted with credit for longer and have managed it without drama.

If the unused card you plan to close happens to be your oldest card, you may shorten the average age of your accounts. For someone with a thin credit file, this matters more. If you have only one or two credit products, every change has a louder impact than it would for someone with multiple long-running accounts.

It can reduce the buffer that keeps your profile looking comfortable

Even if you never intend to use that unused card again, its limit still helps you. It keeps your total available credit high, which makes your utilisation look healthier. It also gives lenders a sense of breathing room, especially when they look at your report around the time you apply for a home loan or car loan.

This is why the “nothing to lose” card is often not nothing. It can be quietly supporting your profile.

When closing the card is still the right call

There are good reasons to close a card, and you should not keep a card open just to chase a perfect score.

If the card has an annual fee you do not recover through benefits, closing it is usually sensible. Paying a fee year after year for a card you do not use is not financial discipline, it is dead weight.

If you have struggled with overspending in the past, reducing the number of cards can be a practical safeguard. A slightly lower score is cheaper than carrying revolving debt at high interest.

And if you do not monitor the card at all, keeping it open can create avoidable risk. Fraud on an ignored card is exactly the kind of problem that becomes expensive because it is noticed late.

If you want to close it, do it in a way that limits damage

If you have a choice, avoid closing your oldest no-fee card. Closing a newer card usually causes less disruption to your credit history.

Try not to close a card right before a major loan application. If you are applying for a home loan soon, it is usually better to keep your credit profile stable for a few months.

Also, before closing, look at your typical monthly spend and the limits on your remaining cards. If closing will push you into consistently high utilisation, consider reducing card spending for a couple of cycles or keeping the card open until your limits are higher elsewhere.

The simplest option for a lifetime-free card

If the card costs you nothing, the easiest route is often to keep it open, lock it (or disable international and online transactions) in the issuer app, and store it safely. Use it once in a while for a small purchase you would make anyway, then pay it off fully. That keeps the account active without turning it into a spending trigger.

The takeaway

Closing an unused card is not automatically a mistake, but it is rarely “neutral”. The most common effect is a higher utilisation ratio. In some cases, you also lose the strength that comes from a long-running account. If the card is expensive, stressful, or risky to keep, close it thoughtfully. If it is lifetime free and harmless, keeping it open is often the simplest way to protect your credit score while changing nothing about your lifestyle.