credit card rewards

Dear Liz: I expect to travel to Europe in the next few months. I applied for a new credit card to take advantage of its “no foreign transaction fees” policy. With a credit score of 740, I figured I would get a decent rate. Today I learned that I’m approved with a rate of 29%, which seems very steep. I want to turn this down rather than pay that rate. How do I do that, and what will the effect be on my credit score?

Answer: Don’t close the card. Rethink your strategy. You most likely got a rewards card, since those are typically the ones that don’t charge for foreign transactions. Rewards cards usually have high interest rates, so the only smart way to use one is as a convenience: Charge only what you can afford to pay off when the bill comes. Ideally, you’ll have saved for this trip so that won’t be a problem.

If you do wind up with a balance, consider transferring the debt to a low-rate card. But that, too, needs to be paid off relatively promptly, since low rates are typically teaser rates that expire after a few months.

Generally it’s better to borrow only for something that can grow in value over time. A reasonable mortgage makes sense, because a home typically appreciates. A moderate amount of student loan debt can pay off in higher incomes.

If you must borrow for something that doesn’t appreciate, such as a car, opt for the shortest possible loan to minimize the interest you pay. Avoid borrowing for vacations and travel, since those should be paid for out of your current income.