Dear Liz: If I have a few credit cards, why would my credit be negatively affected if I paid off and closed some?
Answer: Your credit scores won’t be negatively affected by paying off your card balances — quite the opposite. Paying off debt improves your credit utilization — the amount of your available credit you’re actively using — and that’s a powerful way to boost your scores.
If you close accounts, however, that would reduce your available credit, and that’s bad for your credit scores. That doesn’t mean you can never close a credit card, but you should do so sparingly and try to keep open your cards with the highest limits, if possible.