With fixed rates plunging to record lows, the vast majority of borrowers are choosing the 30 or 15 year fixed rate mortgage. However, in some circumstances, a 5 year ARM, or Hybrid mortgage is a wiser choice. Particularly with FHA loans, the 5 year product is very attractive. The difference between a 30 year fixed rate and a 5 year hybrid ARM, is that the rate on the ARM product starts out at a reduced rate for the first 5 years. Then it can rise as much as 1% per year in the subsequent years. The maximum rise over the entire loan is 5%.
The current FHA 30 year fixed rate mortgage is 4.75%. The 5 year ARM is at 3.25%. So, using a $100,000 loan amount for example, the payment deferential is as follows:
$100,000 at 3.25% = $435.21 per month
$100,000 at 4.75% = $521.62 per month
Net difference of $86.41 per $100,000 financed per month
The 5 year ARM can go up after 5 years. So, using worst case estimates, the payment can rise to $491.94 in year 6, $552.21 in year 7, $615.72 in year 8, $682.18 in year 9, and $751.27 in year 10. It is not until the 10th year that the sum of the ARM payments meets the sum of the fixed rate payments.