Which of the following statements is true about adjustable-rate mortgages?

The statement about adjustable-rate mortgages being true is that the interest rate is fixed for the first few years and then can adjust. This reflects the typical structure of an adjustable-rate mortgage (ARM). Initially, the borrower benefits from a lower fixed interest rate for a specified period, often ranging from one to ten years. This initial fixed-rate period can make ARMs appealing because they often start with lower monthly payments compared to fixed-rate mortgages.

After the initial period, the interest rate adjusts based on a predetermined index, which can result in higher monthly payments if interest rates rise. Homebuyers often choose this mortgage type for its lower initial rates, but it involves the risk that payments can increase over time, leading to potential financial volatility.

In contrast, other options do not accurately describe adjustable-rate mortgages. For instance, a constant interest rate throughout the term (as stated in another option) characterizes fixed-rate mortgages, while ARMs specifically involve adjustments. Long-term financial planning relies heavily on payment consistency, making ARMs less predictable and potentially harder to manage than fixed-rate loans. Finally, all mortgages typically require a credit check as part of the approval process to assess the borrower's financial responsibility and creditworthiness.