If you are considering using an Adjustable Rate Mortgage to finance your home there are a number of things you need to know first. Here is what you need to know about Adjustable Rate Mortgages.

When used correctly adjustable rate mortgages or ARMs can be an effective financial tool. Adjustable rate mortgages are simply a mortgage with a variable interest rate. Your mortgage lender will adjust this interest rate to their going rate at regular intervals throughout the life of the loan. The problem with an ARM is that when interest rates rise, your monthly payment can go up significantly when your lender adjusts the interest rate.

When can you use adjustable rate mortgages effectively? The answer to this question depends on your situation. Adjustable rate mortgages come in different varieties including hybrid, interest-only, and option loans. Each of these types of mortgage has different pros and cons; many of which can be used effectively as a short term fix to your financing needs.

Because adjustable rate mortgages come with lower interest rates than traditional fixed rate loans, they are ideal for short term situations where you need to make lower monthly payments. I stress short term because of the fact that your lender will adjust your payment amount at regular intervals, and at the beginning of the loan most of your payment (all of it in some cases) is being applied to interest. This means you will build very little equity in your home and pay back very little of the principal loan balance.

To use ARM loans safely, make sure your mortgage comes with favorable rate and payment caps. Caps prevent your interest rate and monthly payment from rising too much. There are caps that limit change during interest rate adjustments, and caps that limit total change over the life of the mortgage. To protect yourself make sure your mortgage comes with the best caps available. To learn more about using adjustable rate mortgages safely and effectively, register for a free mortgage guidebook.