What are rate caps with an adjustable-rate mortgage (ARM), and how do they work?
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Adjustable-rate mortgages (ARMs) typically include several kinds of caps that control how your interest rate can adjust up or down.
There are three kinds of caps:
- Initial adjustment cap. This cap says how much the interest rate can increase or decrease the first time it adjusts, after the fixed-rate period expires. It’s common for this cap to be either two or five percent – meaning that, after the first rate change, the new rate can’t be more than two (or five) percentage points higher or lower than the initial rate during the fixed-rate period.
- Subsequent adjustment cap. This cap says how much the interest rate can increase or decrease in the adjustment periods that follow. This cap is most commonly one or two percent, meaning that the new rate can’t be more than one or two percentage points higher or lower than the previous rate.
- Lifetime adjustment cap. This cap says how much the interest rate can increase or decrease in total, over the life of the loan. This cap is most commonly five percent, meaning that the rate can never be more than five percentage points either higher or lower from the initial rate. However, some loans may have a higher cap. Additionally, some loans may have a lifetime adjustment cap for decreases that is different than that of increases, known as a floor.
Ask the lender to calculate the highest payment you may ever have to pay on the loan you are considering. You can also find this information on your Loan Estimate or Truth-in-Lending disclosure, which lenders are required to provide you within three business days after you apply for a loan.
If you’re behind on your mortgage, or having a hard time making payments, you can call the CFPB at (855) 411-CFPB (2372) to be connected to a HUD-approved housing counselor today. You can also use the CFPB's "Find a Counselor" tool to get a list of U.S. Department of Housing and Urban Development (HUD)-approved counseling agencies in your area.
If you have a problem with your mortgage, you can submit a complaint to the CFPB online or by calling (855) 411-CFPB (2372).