What does paying only the minimum cost?

How the minimum is set

There is no legally mandated formula in the US. Issuers set their own, and two shapes are common:

• A percentage of the balance, with a floor. Typically 1–3% of the statement balance, or a flat amount such as $25–$35, whichever is greater.
• Interest and fees plus a slice of principal. That month's interest and fees, plus roughly 1% of the balance.

Your cardholder agreement states which applies. Both have the same critical property: the minimum falls as your balance falls.

That is what turns a payoff into a decade. As you repay, the required payment shrinks, so the amount going to principal shrinks with it. The curve flattens out and the debt lingers.

What it costs

$5,000 at 21.99% APR:

Run your own figures in the credit card interest calculator — switch the payment mode between "the minimum" and "a set amount" to see the difference on your balance and rate.

The pattern holds regardless of the numbers: fixing the payment at roughly the current minimum, and holding it there as the balance falls, cuts years off the payoff without you finding a single extra dollar.

What your statement has to tell you

Under Regulation Z, your monthly statement must carry a minimum-payment warning showing:

• How long it would take to pay off the balance making only minimum payments.
• The total you would pay over that period.
• The monthly payment that would clear the balance in three years, and what that would cost in total.

It is on the statement precisely because the answer is startling. It is worth reading once.

Does paying the minimum hurt your credit score?

Not directly. Paying the minimum on time counts as paying on time, and payment history is the heaviest factor in your score.

The indirect effect is the problem. Paying only the minimum leaves a high balance, and that balance keeps your credit utilization elevated — the second-heaviest factor. So the harm arrives through the balance you are not reducing, not through the payment itself.

When the minimum is the right call

Occasionally it is:

• You have no emergency fund. Draining your cash to overpay a card, then borrowing again at 22% when the car breaks, is worse than paying the minimum for a month. See emergency funds.
• You are clearing a higher-rate debt first. Paying minimums on everything else while attacking the most expensive balance is the avalanche method, and it is deliberate.
• You are in a genuine short-term squeeze. A month of minimums beats a missed payment by a wide margin.

What makes it a strategy rather than a default is that it is temporary and you know when it ends.

If the minimum is unaffordable

Call the issuer before the due date. Hardship programs exist — reduced payments, temporarily suspended interest, structured repayment plans — and they are far more available to someone who calls in advance than to someone who has already defaulted.

Free nonprofit credit counseling is also available and is not the same thing as a for-profit debt settlement company. The CFPB maintains guidance on telling them apart.