NEW YORK (MainStreet) — The problem: You want to sell your home but the loan is underwater. To sell now you'd have to dig into other assets to fill the gap between what you owe and what the home will fetch, and you just don't have that much.
The solution? Hope home prices start to recover, continue to make regular payments to steadily reduce the loan balance and either add extra principal payments or save in some other way.
But how long will this take?
It is possible to make an estimate – to get a sense whether it will take three years or 10, for instance. That should help in evaluating your options, though some key factors are uncertain, such as your home's appreciation rate and the returns you might earn on any savings.
If you want to begin an aggressive effort to get above water, the key issue will be whether to make extra principal payments or to save in another way that might get you to your goal faster but with more risk.
Extra principal payments earn an investment return equal to the mortgage interest rate, since every extra dollar paid to reduce the loan balance saves interest charges on a dollar. If you had a 5% mortgage, extra principal payments would earn a guaranteed 5%, which is high compared with yields on other guaranteed savings. A five-year certificate of deposit, for instance, pays just 1.1%. You might earn more in the stock market, then use the gains to help pay off the loan balance, but you could lose money, too.