Yes. Discover says your account may be closed due to inactivity if you don't use it, and it publishes no timeline. In 2026, Discover accounts are moving to Capital One's website and app in waves into early 2027, keeping the same card number, limit and open date. Keep the card active through the change.
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Discover cards are classic "keep forever" cards: no annual fee, simple cash back, and for many people, one of their very first credit cards. That also makes them easy to forget once you move on to newer cards.
So does Discover close inactive credit cards? Yes, it can. And in 2026 there's an extra wrinkle: Discover accounts are moving to Capital One, which bought Discover in 2025. Here's what Discover says about inactivity, what the Capital One migration means for your card, and how to keep it open through the change.
Does Discover close inactive credit cards?
Yes. Discover's own guide, What Happens If You Don't Use Your Credit Card?, lists it first among its key takeaways: your credit card account may be closed due to inactivity if you don't use it. It also notes that a closed account could negatively impact your credit score, and that you could overlook fraudulent charges if you're not regularly reviewing your account.
Like other issuers, Discover doesn't publish how long a card can sit unused. Any specific number of months you find online is an anecdote, not a policy. The reliable way to keep a Discover card is to use it regularly. (Why guessing is risky: How Long Can a Credit Card Be Inactive Before It's Closed?)
Discover is moving to Capital One: what's changing
Capital One completed its acquisition of Discover in 2025. In 2026 it began moving Discover credit card accounts onto its own systems. According to NerdWallet, which spoke with a Capital One spokesperson, the transition is happening in waves through early 2027, with some cardholders migrated starting July 27, 2026.
What changes
- Where you manage the card. After your account moves, you'll use the Capital One website and app instead of Discover's, and you'll work with Capital One customer service.
- Timing varies by card. If you have more than one Discover card, they may not all move at the same time.
- Some rewards details. NerdWallet reports there are changes to some redemption options, and Discover and Capital One rewards stay separate, with no transfers between the two programs.
What stays the same
- Your card. According to Kiplinger, most primary cardholders keep using their existing physical card, with the same card number.
- Your credit history. Capital One says the transition won't be reported as a new account, so your original opening date stays on your credit report.
- Your terms. Reporting from Money says product names, $0 annual fees, APRs and credit limits carry over.
Bottom line: the migration itself isn't a closure and isn't meant to affect your credit. But it's a moment when an old, quiet card is easy to lose track of.
Why the migration is a good time to check on your Discover card
- A new login. You'll need to set up access through Capital One. If you never do, you may miss statements, alerts and messages about your account.
- Notices go to your inbox. Capital One says it's sending information and reminders before each migration. On a card you never think about, those are easy to skip.
- Autopay and alerts. Confirm your payment settings and alerts are working after the move.
- New ownership, same rule. Capital One's own guidance says issuers may lower the limit on or close a card that isn't used. Here's what Capital One says about inactive cards.
What a Discover closure would cost you
A long credit history
For many people, a Discover it card was one of their first cards. A closed account in good standing can stay on your report for up to 10 years, according to Experian, but once it drops off, your average account age may fall.
Available credit
Losing the card's limit can raise your utilization ratio if you carry balances elsewhere. Amounts owed make up 30% of a FICO Score, so that may lower your score. See What Is a Credit Limit?
Rewards
Check your rewards balance and terms. If a card is at risk, redeem what you've earned.
More detail in Does Closing a Credit Card Hurt Your Credit?
What to do if your Discover card was closed
- Call customer service (Discover or Capital One, depending on whether your account has migrated) and confirm the reason.
- Ask whether it can be reinstated. There's no published policy, so plan as if it may not be.
- Redeem any rewards you still can.
- Pay any remaining balance on time.
- Protect your other cards.
Full checklist: Credit Card Closed? What to Do Next.
How to keep a Discover card active
- Put one small recurring charge on it. Because the card number stays the same through the migration, a recurring charge keeps working after your account moves.
- Turn on autopay for the full statement balance, and recheck it after migration. Here's how to set it up.
- Set up your Capital One login as soon as you're told to, and turn on alerts.
- Review statements, which also helps you spot fraud, as Discover itself points out.
And remember there's no charge for holding a card: credit card inactivity fees have been banned since 2010.
The automatic option: a Credicated plan on your Discover card
Credicated places a tiny recurring charge on each card you choose, so your Discover card stays active before, during and after the move to Capital One. Pair it with autopay and it pays itself off.
Label the subscription with the card's name or last four digits, and pause, swap or cancel anytime. Covering several cards? See our bulk discounts and how it works.
Frequently asked questions
Does Discover close credit cards for inactivity?
Yes. Discover says your account may be closed due to inactivity if you don't use it. It doesn't publish a timeline.
Will my Discover card stop working when it moves to Capital One?
Reporting on the migration says most primary cardholders keep the same physical card and number. You'll manage the account through Capital One instead of Discover.
Will the Capital One migration hurt my credit?
Capital One says it won't be reported as a new account and your original open date remains. The move itself isn't expected to affect your credit score.
Do I need to update recurring charges after migration?
If your card number stays the same, recurring charges should keep working. If you receive a new card number for any reason, update them.
Does Discover charge an inactivity fee?
No. Credit card inactivity fees have been banned since 2010.
This article is for general educational purposes and isn't financial advice. Migration details come from reporting as of 2026 and can change; follow the notices from Discover and Capital One about your account. Credicated is not affiliated with Discover, Capital One, NerdWallet, Kiplinger, Money or Experian.
The migration isn't a closure, but it's a moment when an old, quiet card is easy to lose track of.