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Interest rates for mortgage refinancing are still very low. Is it time for you to refi?

Here’s how to determine whether you will benefit by refinancing your mortgage.

2 major types of refinances:

  1. Rate-and-term refinancing to save money. Typically, you refinance your remaining balance for a lower interest rate and a loan term you can afford. (The loan term is the number of years it will take to repay the loan.)
  2. Cash-out refinancing, in which you take out a new mortgage for more than what you owe. You take the difference in cash or you use it to pay off existing debt.

Other reasons people refinance: to replace an adjustable-rate mortgage with a fixed-rate loan, to settle a divorce or to eliminate FHA mortgage insurance.

Check today’s low rates on a mortgage refinance.

Know how long it will take to break even

Mortgage closing costs can total thousands of dollars. To decide whether a refinance makes sense, calculate the break-even point — the time it will take for the mortgage refinance to pay for itself.

Break-even point

Break-even point = Total closing costs ÷ monthly savings

Example:

30 months to break even = $3,000 in closing costs ÷ $100 a month in savings

If you plan to keep the house for less than the break-even time, you probably should stay in your current mortgage.

Mind the term in rate-and-term

The formula above doesn’t measure your total savings over the life of the new mortgage. A refinance can cost more money in the long run if you start your new loan with a 30-year term.

Example:

Kris has been paying $998 a month for 10 years. If Kris doesn’t refinance, the payments will total $239,520 over the next 20 years.

With a refinance, Kris could pay $697 a month to repay the new loan in 30 years, or $885 a month to pay it off in 20 years.

$697 x 360 months = $250,920

$885 x 240 months = $212,400

In the example above, Kris borrowed $186,000 at 5 percent. 10 years later, Kris had a remaining balance of $146,000, and refinanced at 4 percent.

Use Bankrate’s mortgage calculator to compare your own loan scenarios:

  • See what happens when you input different mortgage terms (in years or months).
  • Reveal the amortization schedule to see how much total interest you would pay.

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Pros and cons of cash-out refinances

Cash-out refinances often are used to pay down debt. They have pros and cons.

Imagine that you use a cash-out refinance to pay off credit card debt. On the pro side, you’re reducing the interest rate on the credit card debt. On the con side, you may pay thousands more in interest because you’re taking up to 30 years to pay off the balance you transferred from your credit cards to your mortgage.

But the biggest risk in this scenario is in converting an unsecured debt into a secured debt. Miss your credit card payments, and you get nasty calls from debt collectors and a lower credit score.

Miss mortgage payments, and you can lose your home to foreclosure. Home equity debt that’s added to the refinanced mortgage always was secured debt.