Basics of Card Interest Rates
filed under: Credit Cards
Some basic rules of interest rates on credit-card debt include:
Interest rates are variable. Credit card rates are set by adding a spread, or margin, to a base rate. Your base rate is often a widely used index rate, which is almost always a rate that changes periodically.
The spread that is added to calculate your rate depends on your credit history. If you pay your bills consistently and on time, the spread may be as few as 2 or 3 percentage points. If your credit history reveals that you make late payments, or have too much debt, the spread may be 5 or 6 percentage points or more.
Rates are higher than those for secured loans. Credit card rates are higher than those on home equity loans, in part, because they do not have collateral. Lenders face more risk in providing unsecured credit than they do with secured credit. If you are establishing or repairing credit, consider applying for a secured card.
The stated rate is not your actual interest rate. The advertised rate on a credit card is often the card's simple interest rate. The effective interest rate, however, is your true cost of borrowing. It should include annual fees you pay to use the card. The compounded interest rate is a better barometer of your effective interest rate. For example, if your card has a rate of 12%, your monthly rate would be 1%. Because credit card interest is compounded monthly, the effective annual interest rate on a 12% simple-rate card is 12.68%.
Interest rates have a ceiling. Credit cards generally have a maximum interest rate, or ceiling. If you are delinquent in making payments, your card company may seek to automatically impose the ceiling rate, which can be devastating if you have thousands of dollars in card balances that are affected. Be sure to read the agreement with your card company to see what your ceiling rate is (often, it is 21%), and what terms may result in you having to pay the ceiling rate.
Some states have usury laws that limit the ceiling rate that lenders can charge borrowers in that state. For example, Arkansas limits the ceiling rate on loans to 5 percentage points over the discount rate. As a result, Arkansas banks typically offer the lowest-rate credit cards in the nation.
Interest on credit card debt is not tax-deductible. Unlike a home equity loan, you cannot deduct the interest you pay on a credit card from your taxable income. Thus, if you are in the 25% income tax bracket and have a 10% rate, your after-tax rate is also 10%. Your after-tax rate on a home equity loan, however, is 7.5%.
The above information is educational and should not be interpreted as financial advice. For advice that is specific to your circumstances, you should consult a financial or tax adviser.