The new “alternative” mortgages add to the menu you have of loan choices when you buy a home. The “old standards” on that menu include:'Interest-Only' Mortgages
30-Year Fixed Rate Mortgages. These come with payments that never change during the full term of the loan. They are set up to steadily reduce your principal debt to zero over time. Their big attraction in a market like today’s — they lock you into interest rates that are among the lowest available in four decades.
15-Year Fixed Rate Mortgages. These generally come with interest rates set about one half of a percentage point below 30-year fixed rate loans. They have the advantage of making your home debt-free in 15 years. However, they also require somewhat higher monthly payments than a 30-year fixed-rate loan of comparable size.
“Adjustables.” These are loans whose rates vary — up or down — based on interest-rate movements in the overall economy. Most adjustables offer lower initial rates than 15-and 30-year fixed rate mortgages. But they also come with the potential of moving higher over time. So-called “hybrid” adjustables fix your payments for a pre-set initial period — say three, five or seven years — then convert into regular adjustables.