On a credit card, the minimum payment is the smallest amount you can pay by the due date and still keep the account in good standing. It’s typically 1% to 3% of your statement balance, or a flat floor amount like $25, whichever is greater. Paying it on time avoids a late fee, keeps a delinquency off your credit report, and preserves your credit line. Paying only that amount, month after month, is another matter: it’s one of the most expensive habits in personal finance.
How the Minimum Is Calculated
Issuers use one of two main formulas. The most common takes a flat percentage of your statement balance, usually 1% to 3%. On a $4,000 balance at 2%, the minimum is $80. Some issuers use a lower percentage, around 1%, but add that month’s interest and any fees on top, so the minimum still covers the cost of borrowing plus a small piece of principal.
Every card also has a floor, commonly $25 or $35. If the percentage calculation comes out lower than the floor, you pay the floor. On a $700 balance with a 2% formula and a $25 floor, the minimum is $25, not $14. If your total balance is less than the floor, you owe the full balance.
Your cardholder agreement spells out the exact formula. None of them are designed to get you out of debt quickly. They’re set to keep the account active and the interest running.
What Paying Only the Minimum Actually Costs
Any balance you carry starts accruing interest immediately. Most issuers use a daily periodic rate, which is your APR divided by 365, and apply it to your average daily balance. Interest compounds every day you carry debt.1Consumer Financial Protection Bureau. How Does My Credit Card Company Calculate the Amount of Interest I Owe?
Because the minimum is percentage-based, it shrinks as your balance shrinks, so early payments barely touch principal. A $5,000 balance at a typical APR can take well over a decade to clear on minimums alone, and you can end up paying more in interest than the purchases originally cost. Federal law requires your monthly statement to show exactly how long payoff would take at the minimum, alongside what you’d save by paying a fixed higher amount.2Office of the Law Revision Counsel. 15 USC 1637 – Open End Consumer Credit Plans That table on your statement is worth reading closely.
Trailing Interest
Even after you pay off a carried balance in full, you may see a small interest charge on the next statement. That’s trailing interest, and it accrues between the date the statement closes and the date your payment posts. It isn’t a mistake. Some issuers will waive it as a courtesy once the balance is genuinely at zero if you call and ask.
You Lose the Grace Period on New Purchases
This is the cost that catches most people off guard. When you pay your statement balance in full each month, new purchases get an interest-free grace period, usually 21 to 25 days. The moment you pay only the minimum and carry a balance, that grace period is gone. Every new purchase starts accruing interest from the day of the transaction.3Consumer Financial Protection Bureau. What Is a Grace Period for a Credit Card?
Getting the grace period back generally requires paying your full statement balance for two consecutive billing cycles. Until then, interest runs on old and new charges alike.
What Paying the Minimum Does to Your Credit
Paying the minimum on time counts as an on-time payment. Issuers don’t report to the credit bureaus whether you paid the minimum or the full balance, only whether the payment arrived on time. A payment that’s a few days late but still within 30 days of the due date generally won’t show up on your credit report, though the issuer can still charge a late fee.
The problem is credit utilization. A $4,500 balance on a $5,000 limit is 90% utilization, which weighs heavily in scoring models. Paying only the minimum barely moves that number. You can have a spotless payment history and still see a mediocre score because your balances sit too close to your limits.
Once a payment is 30 or more days past due, the issuer can report it as delinquent, and a single 30-day late mark can stay on your credit report for seven years. The damage tends to be worst for people who started with excellent credit.
What Happens If You Miss the Minimum
Missing the minimum sets off a series of consequences that get worse the longer you wait.
Late Fees
Your issuer will charge a late fee, typically up to $30 for a first offense and up to $41 if you were late on the same card within the previous six billing cycles. Those caps are set by federal regulation and adjusted periodically.4eCFR. 12 CFR 1026.52 – Limitations on Fees The fee is added to your balance, so you’ll pay interest on it too.
Penalty APR
Fall more than 60 days behind and the issuer can impose a penalty APR, often 29.99%. Unlike the regular rate, the penalty rate can apply to your existing balance as well as new purchases, and that’s where minimum-payment debt starts to spiral. Federal rules require the issuer to review the penalty rate at least every six months and reduce it if the reasons for the increase no longer apply, then apply the reduction within 45 days of the review.5eCFR. 12 CFR 1026.59 – Reevaluation of Rate Increases
Charge-Off
If you stop paying entirely, the issuer will typically charge the account off after 120 to 180 days of nonpayment, writing the debt off as a loss. A charge-off doesn’t erase what you owe. The issuer or a debt collector can still pursue the balance, and the charge-off stays on your credit report for seven years from the date of the first missed payment. Many cardholder agreements also allow the issuer to recover attorney fees and collection costs if the account goes to litigation.
Due Date Rules That Work in Your Favor
Federal law requires your issuer to deliver your statement at least 21 days before the due date. A payment can’t be treated as late if it arrives within that window.6Office of the Law Revision Counsel. 15 USC 1666b – Timing of Payments
Your payment is on time if received by 5 p.m. on the due date, in the time zone shown on your statement. If the due date falls on a Sunday or a holiday when the issuer doesn’t accept mail, the deadline moves to 5 p.m. the next business day.7Consumer Financial Protection Bureau. When Is My Credit Card Payment Considered Late? Online payments can have their own cutoff time set by the issuer, so check your account terms if you tend to pay close to the deadline.
If You Can’t Afford the Minimum
Calling your issuer before you miss a payment is almost always better than going quiet. Most major issuers run hardship programs that can temporarily lower your interest rate, reduce the minimum, waive late fees, or pause payments for a short period. Qualifying events usually include job loss, a medical emergency, divorce, or a natural disaster.
Issuers are more open to helping cardholders with a clean payment record going into the hardship. Expect to discuss your household income, essential expenses, and what you can realistically pay each month. Some programs close the card to new purchases while you’re enrolled, which is a small price compared to a penalty APR, stacking late fees, and years of credit damage.