I'm just curious why, at a time when mortgage rates have almost never (if not actually never) been lower at all, never mind meaningfully lower why anyone would want an ARM. Rates are all but guaranteed to only go up whether we're talking 3, 5, or 7 years from now.
This point is not lost on me; however, the low rates make ARM rates lower at the same time. Mortgage brokers are aware of interest rates as well.
Yes, I qualify for a fixed-rate 15-year at 3.875. However, my 5-1 ARM rate is 2.875! Compared to a fixed-rate mortgage, after the the first 5 years, that's about $40,000 more equity I will have in my house, AND a lower monthly payment the whole time (and the budget headroom that implies). If I would pay extra each month to bring my effective payment equal to what it would be with a 3.875 fixed-rate mortgage, then I will be socking even more equity on top the 40k. The rate, after the first 5 years, is capped both in annual % increase and absolute maximum increase. Even if I make the minimum payments and rates go through the roof the instant I sign, I would only be moderately worse off than I would with fixed. If I pay extra (even just enough extra to equal the payment amount of a fixed) or I move early, I come out ahead. It seems like a reasonable gamble, unless there is something I'm missing.
Aside from the ARM issue...
I'm a single-income household. I'm looking at a total payment (principle+interest+taxes+insurance) of about 32% of my take-home, after-uncle-sam pay. Does this sound excessive?