Reviewed 2026-08-27
What is the minimum charge to keep a credit card active?
No universal purchase amount guarantees a card stays open. Choose a planned expense, verify that it posts, and follow your issuer's account notices.
By the KeepCardAlive Editorial Team
Short answer
Issuers do not publish a universal minimum purchase that guarantees an account will stay open. Use a legitimate small purchase the merchant accepts, confirm it posts, and pay the statement balance. Do not rely on a pending, voided, or refunded transaction.
There is no universal dollar threshold
Neither federal inactivity language nor public issuer guidance establishes one minimum purchase amount that protects every card. Merchant minimums and payment processing rules also vary.
Avoid claims that a penny or any other exact amount resets a guaranteed clock. Issuers can close accounts for reasons beyond inactivity.
Use a normal accepted purchase
Choose a small expense already in your budget. Let the merchant complete the transaction and confirm that it moves from pending to posted in the issuer account.
A void, decline, return, or full reversal may leave a different activity record. Do not buy items with the plan to return them.
Pay the statement correctly
Pay the statement balance by the due date. A small forgotten amount can still create interest or a late fee depending on the account terms.
Check that autopay uses the intended bank account and succeeds. A payment tool does not create the purchase itself.
Keep monitoring after the charge
Read issuer notices and review statements for fraud, fees, and changes. A posted purchase addresses inactivity but does not promise that the credit line or product will remain unchanged.
Record the posted date rather than the purchase attempt date when maintaining several cards.
Sources
Frequently asked questions
Will a one-cent charge keep a credit card open?
No amount guarantees retention, and some merchants reject very small transactions. Use a normal purchase you intend to keep.
Does the purchase amount matter for inactivity?
Issuer models are not public. A completed purchase is a clearer signal than a payment or login, but the issuer can consider other factors.
Related articles
How to keep a credit card active without spending money
Issuers close cards with no posted transactions. Here are practical ways to generate activity without buying things you do not need.
How long can a credit card be inactive before it closes?
No issuer-wide deadline guarantees an unused card stays open. Learn how to check your account, respond to a warning, and plan activity without extra spending.
Can an authorized user card be closed for inactivity?
Primary and authorized-user accounts share closure risk when nothing posts. What AU holders and primaries should know.
Autopay + inactivity charges: the setup that actually works
Pair a small periodic charge with statement-balance autopay so activity posts without interest or missed payments.
Schedule activity on eligible cards
KeepCardAlive schedules a $0.58 charge on each card you link. Review the email receipt and card statement to confirm each charge posts. Pause or cancel anytime.
Keep my cards aliveNot financial advice. Issuer policies change and are not guaranteed. KeepCardAlive is not affiliated with any bank.