# How Credit Card Companies Calculate Your Minimum Payments

Eric Bank • June 26, 2015

One of the first things you should consider when exploring new credit cards are their methods for calculating minimum payments because there are multiple techniques the credit card companies use.

The minimum payment is the amount you must fork over each month based upon your unpaid balance, interest and fees. The Credit CARD Act of 2009 created new rules regarding how issuers must report information about minimum payments.

## Percentage Methods

Typically, credit card companies charge a percentage of the unpaid balance as the minimum payment. You’ll want to look in the card’s terms and conditions for this figure. For example, if you owe \$1000 on a card with a 2.5 percent figure, that means you have to cough up a \$25 minimum payment for the month.

An example of the beginning of the terms and conditions for the Discover it© card, available here.

Some of that payment will apply toward interest, and the rest will go to reducing your debt (in a very meager way). If you miss a payment, your issuer might raise your percentage and/or charge you a fee. The first late fee in a six-month period is capped at \$25 by the CARD Act.

## Interest Methods

Some credit card companies may figure your minimum payment only on the interest you owe. The interest rate is advertised up front as the card’s APR, or annual percentage rate.

Figure about 1/12 of that rate is your monthly interest charge. If you have a 12 percent APR and a \$1,000 balance, you might only have to pay 1/12 of 12 percent, or 1 percent, equal to \$10.

Note that this doesn’t pay down any of your principal, making the debt very expensive in the long run. Some cards tack on an additional amount, say another 1 percent, to ensure you are paying at least a little to reduce your balance.

If your card charges different interest rates on different activities (purchases, balance transfers, cash advances), the CARD Act requires that any money paid above the minimum must be applied to the highest-interest items first.

## Fixed Minimums

Almost every issuer has an absolute minimum monthly payment amount. If your balance exceeds this amount, you will have to pay the absolute minimum, even if it’s more than what you’d owe under the methods already discussed.

The fixed minimum must be disclosed in the credit card’s terms and conditions, which you should read and understand before signing up for the card.

## Effects of CARD Act

President Obama signing the Credit CARD Act of 2009 into law on May 22, 2009.

The Credit CARD Act of 2009 made sweeping changes to the ways credit card issuers can behave and the information they must provide. Regarding minimum payments, the Act requires:

• Issuers must disclose how long it will take you to pay off your balance if you make only minimum payments. You might find the answer shocking: measured in decades rather than years.
• Issuers must disclose how much you’d have to pay each month to eliminate your balance in three years, including the interest costs.