Should You Close a Credit Card You Don't Use?

There is a card in your drawer you have not used in two years. Cancelling it feels like good housekeeping — one less thing, one less number to worry about.

In most cases you should not close a credit card, and the reason has nothing to do with discipline. An unused card is doing two invisible jobs for your credit score, and closing it stops both at once.

What happens when you close a credit card

Two effects, both immediate.

Your total available credit falls. Utilisation — the share of your revolving limits you are using — is roughly 30% of your credit score, second only to payment history. If you have $18,000 in total limits and a $3,000 balance, you are at 17%. Close a card with a $6,000 limit and the same $3,000 balance is suddenly 25% of $12,000.

Nothing about your finances changed. Your score drops anyway, and utilisation is the fastest-moving factor in the model.

Your account age stops accruing. Length of credit history is around 15% of your score, measured on both your oldest account and your average. A closed account in good standing generally stays on your report for around ten years and keeps contributing — but the clock on it stops, and once it eventually drops off, your average age can fall sharply.

If the card you are closing is your oldest account, this is the more serious of the two effects, and it is not recoverable except by waiting years.

When closing genuinely makes sense

There are real cases. It is not never.

The annual fee exceeds what you get back. A $95 fee on a card whose benefits you do not use is $95 a year for a scoring factor. That is a reasonable thing to stop paying — but see the downgrade option below first.

The card is a genuine spending trigger. If having available credit reliably leads you to use it, and you are working to clear a balance, the behavioural cost outweighs the scoring benefit. Your finances matter more than your score. Be honest about whether this is actually true for you rather than a rationalisation.

A joint account after a separation. Both parties remain liable for the full balance on a joint card regardless of who spent what. Closing it is usually the right call, and it should be done deliberately rather than left.

The issuer has poor security or you cannot trust the account. Fraud exposure on a dormant card you never check is a legitimate reason.

You have many cards and one is genuinely redundant. If you hold eight cards, closing one recent, small-limit card is close to harmless.

When you should almost certainly keep it

It is your oldest account. Keep it. Even if you never spend on it. The history is worth more than the drawer space.

It has a large limit and no fee. This card is doing free work on your utilisation ratio. There is no cost to keeping it open.

You are applying for a mortgage or major loan in the next year. Change nothing about your credit profile in the twelve months before a significant application — no closures, no new accounts, no limit changes you have not thought through. See what actually moves your credit score for the timelines involved.

You only have two or three cards. Closing one of three has a much larger proportional effect on both utilisation and average age than closing one of eight.

Do this instead of closing

Three alternatives cover nearly every reason people want to close a card.

Downgrade rather than cancel. If the objection is an annual fee, call and ask to switch to a no-fee version of the same product. Most issuers offer this, and a product change generally preserves the account's age history — you keep the limit and the history, and stop paying the fee. Ask specifically whether the change keeps the same account number and open date.

Put one small recurring charge on it. A $5 subscription with auto-pay from your current account keeps the card active with zero attention. This matters because issuers close genuinely dormant cards themselves, usually after 12–24 months of no activity, and an issuer-initiated closure has the same scoring effect as yours.

Freeze it instead. Most banking apps now let you lock a card instantly. If the concern is temptation, a locked card cannot be used but the account stays open and keeps contributing. This gets you the behavioural benefit without the scoring cost — genuinely the best of both for most people.

If you have decided to close

Do it in this order:

1. Redeem any points or cashback first. Rewards are usually forfeited on closure, sometimes immediately.
2. Pay the balance to zero and wait for a statement showing $0, so nothing is left accruing.
3. Move any recurring payments to another card. A subscription failing on a closed card can end in a missed payment somewhere else.
4. Close it in writing or through the app so you have a record, and ask for written confirmation.
5. Check your report in 30–60 days to confirm it shows as "closed at consumer's request" with a zero balance.

That last step matters more than it sounds. A card closed with an unnoticed $12 balance can generate fees, then a late payment, then a derogatory mark — which costs vastly more than the utilisation effect you were worried about in the first place.

Do not open cards to fix this either

The mirror-image mistake: opening new cards to raise total available credit and lower utilisation.

It does work eventually, but each application is a hard inquiry, and a brand-new account lowers your average account age immediately. In the short term you usually come out behind. If you want more available credit, request a limit increase on a card you already hold — often a soft inquiry, no new account, and the ratio improves the same way.

The short version

Keeping an unused, no-fee card open costs you nothing and quietly helps two of the five scoring factors. Closing it is a small, permanent, self-inflicted disadvantage in exchange for tidiness.

If a fee is the problem, downgrade. If temptation is the problem, freeze it. Reserve actual closure for joint accounts after a separation, genuine security concerns, and cards where the fee cannot be removed.

And if your score does dip after a closure, it recovers — the same way it does after paying off a loan, and for closely related reasons.