Why Minimum Payments Keep You in Debt

By the ClearDebtTools editorial team. Last updated October 29, 2026.

Card issuers set the minimum payment low on purpose to keep it affordable. The side effect is that it keeps you in debt for years. Many issuers calculate the minimum as the larger of a small fixed amount or a percentage of the balance plus that month’s interest.

Key points

A worked example

Take a $4,000 balance at 22.9% APR with a minimum of 1% of the balance plus interest, with a $25 floor. The first minimum is about $116. Paying only minimums takes roughly 17 years and 6 months and costs about $6,545 in interest. Paying a fixed $116 every month instead finishes in about 4 years and 9 months and saves about $3,975.

Common mistakes

The mistake is treating the minimum as the recommended payment. It is the lowest amount that keeps the account in good standing. Pick a fixed amount you can afford and keep it the same even when the minimum drops.

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Frequently asked questions

Why does my minimum change each month?

Because it is usually based on a percentage of your current balance and the month’s interest.

Does paying the minimum hurt my credit?

Paying on time helps your payment history, but a high balance relative to your limit can still lower your score.

This guide is educational and is not financial advice. See our disclaimer.