Credit Cards

Dear Liz: My husband is 68, I am 70, both of us are retired and on Social Security. We have little in savings. My husband wants to charge $10,000 to a low-interest credit card to pay for a new furnace and water heater. He plans to pay the minimum each month and at the end of each year transfer the balance to a different credit card with low interest. Is this a good idea?

Answer: You may have better options.

Many credit cards offer low introductory rates that expire after 12 to 21 months, but you typically won’t know before you apply what your credit limit will be.

You may not get a high enough limit to make all your purchases or you could use up so much of the limit that it causes damage to your credit scores. (Scoring formulas are sensitive to how much of your available credit you’re using, and ideally you wouldn’t use more than about 10% to 30% of your credit limits at any given time.) When you apply to transfer your balance to another low-rate card, you’ll run similar risks.

A home equity line of credit or home equity loan might be a better choice. HELOCs have variable rates, but you would have a source of funds you can tap and repay as needed (much like a credit card, but backed by the equity in your home). Home equity loans typically have fixed terms and rates, so you can borrow what you need and pay off the debt over time (often 15 to 20 years).

If paying back the money would be a hardship, a reverse mortgage might be an option. Reverse mortgages can be complicated and expensive, however, so talk to a housing counselor approved by the Department of Housing and Urban Development before proceeding with one.