When you’re making your decision, there are several things to keep in mind. If your current interest rate is significantly higher than today’s lowest rates, you may be able to roll your loan costs into the loan and still get a lower rate than you have today, thereby reducing your interest payments and saving money immediately.
Second, if you are planning to stay in your home for at least three to five years, it may make sense to pay “points” (a point equals 1% of the loan amount) and closing costs to get the lowest available rate. And third, you can avoid laying out cash and still get a low rate by adding the points and closing costs to your new mortgage. Does that mean shouldering a lot of extra debt? Not necessarily. If you’ve had your current mortgage for at least three years, you’ve probably reduced your balance by several thousand dollars. So you may be able to tack your closing costs onto your new loan and still end up with a mortgage that’s smaller than your original one — plus, of course, a lower rate and lower monthly payment.
By refinancing to a fixed rate mortgage, you will not only reduce your payment, you will also likely lock in an attractive rate for as long as you own your home. In fact, while one year ARMs currently offer tempting introductory rates averaging 5.59%, most experts recommend avoiding them, because you could easily find yourself facing sharply higher payments in the near future, even if interest rates don’t rise. Why? Well, after the introductory rate expires, ARMs are typically pegged to the one year Treasury rate (recently 5.25%) plus 2.75 percentage points, with increases of as much as two points a year. Assuming interest rates don’t change, you would pay 7.59% in the second year (the full two point increase) and 8% in the third year.
There are certain cases, however, where an ARM makes sense. If you are fairly certain you’ll be moving within five years, you can save some money — and avoid rising payments — with a five year ARM, recently averaging 6.62%. Such loans offer a fixed rate for five years and adjust annually thereafter.