Many things can bump your credit card interest rate into the red zone, but nothing faster than what’s called “universal default.” You can make all your credit card payments religiously and for a long time, but fall behind on your electric bill and, suddenly, you’re a deadbeat—who will be charged accordingly. Rates can change on short notice, from low and reasonable to up to 35 percent.
Card companies claim that what they’re doing is managing risk. Consumer groups disagree, since many people in universal default aren’t deadbeats by any reasonable definition. Say, for example, you’re disputing a charge on a medical bill or waiting for an insurance snafu to resolve itself. If a billing clerk kicks it to collections, you’re in universal default. Or suppose your credit score drops—a common event that may be entirely unrelated to your billpaying behavior. That’s also likely to push your interest rate higher.
The best way to avoid the problem is the most obvious: Pay your bills on time. Bankrate.com, a consumer-lending education website, further advises that if you have a disputed bill, resolve it before it reaches collection status.